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* [Intel-gfx] [PATCH 00/13] drm/i915/dsb: DSB fixes/cleanups
@ 2022-12-16  0:37 Ville Syrjala
  2022-12-16  0:37 ` [Intel-gfx] [PATCH 01/13] drm/i915/dsb: Stop with the RMW Ville Syrjala
                   ` (16 more replies)
  0 siblings, 17 replies; 35+ messages in thread
From: Ville Syrjala @ 2022-12-16  0:37 UTC (permalink / raw)
  To: intel-gfx

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Bunch of DSB related fixes/refactoring/etc.

Ville Syrjälä (13):
  drm/i915/dsb: Stop with the RMW
  drm/i915/dsb: Inline DSB_CTRL writes into intel_dsb_commit()
  drm/i915/dsb: Align DSB register writes to 8 bytes
  drm/i915/dsb: Fix DSB command buffer size checks
  drm/i915/dsb: Extract assert_dsb_has_room()
  drm/i915/dsb: Extract intel_dsb_emit()
  drm/i915/dsb: Improve the indexed reg write checks
  drm/i915/dsb: Handle the indexed vs. not inside the DSB code
  drm/i915/dsb: Introduce intel_dsb_align_tail()
  drm/i915/dsb: Allow the caller to pass in the DSB buffer size
  drm/i915/dsb: Add mode DSB opcodes
  drm/i915/dsb: Define more DSB registers
  drm/i915/dsb: Pimp debug/error prints

 drivers/gpu/drm/i915/display/intel_color.c |  47 ++--
 drivers/gpu/drm/i915/display/intel_dsb.c   | 268 ++++++++++-----------
 drivers/gpu/drm/i915/display/intel_dsb.h   |   5 +-
 drivers/gpu/drm/i915/i915_reg.h            |  50 +++-
 4 files changed, 202 insertions(+), 168 deletions(-)

-- 
2.37.4


^ permalink raw reply	[flat|nested] 35+ messages in thread
* [Intel-gfx] [PATCH 01/13] drm/i915/dsb: Stop with the RMW
  2022-12-16  0:37 [Intel-gfx] [PATCH 00/13] drm/i915/dsb: DSB fixes/cleanups Ville Syrjala
@ 2022-12-16  0:37 ` Ville Syrjala
  2023-01-04  7:59   ` Manna, Animesh
  2022-12-16  0:37 ` [Intel-gfx] [PATCH 02/13] drm/i915/dsb: Inline DSB_CTRL writes into intel_dsb_commit() Ville Syrjala
                   ` (15 subsequent siblings)
  16 siblings, 1 reply; 35+ messages in thread
From: Ville Syrjala @ 2022-12-16  0:37 UTC (permalink / raw)
  To: intel-gfx

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

We don't want to keep random bits set in DSB_CTRL. Stop the
harmful RMW.

Also flip the reverse & around to appease my ocd.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_dsb.c | 22 +++++++---------------
 drivers/gpu/drm/i915/i915_reg.h          |  2 +-
 2 files changed, 8 insertions(+), 16 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c b/drivers/gpu/drm/i915/display/intel_dsb.c
index 3d63c1bf1e4f..ebebaf802dee 100644
--- a/drivers/gpu/drm/i915/display/intel_dsb.c
+++ b/drivers/gpu/drm/i915/display/intel_dsb.c
@@ -73,42 +73,34 @@ struct intel_dsb {
 static bool is_dsb_busy(struct drm_i915_private *i915, enum pipe pipe,
 			enum dsb_id id)
 {
-	return DSB_STATUS & intel_de_read(i915, DSB_CTRL(pipe, id));
+	return intel_de_read(i915, DSB_CTRL(pipe, id)) & DSB_STATUS_BUSY;
 }
 
 static bool intel_dsb_enable_engine(struct drm_i915_private *i915,
 				    enum pipe pipe, enum dsb_id id)
 {
-	u32 dsb_ctrl;
-
-	dsb_ctrl = intel_de_read(i915, DSB_CTRL(pipe, id));
-	if (DSB_STATUS & dsb_ctrl) {
+	if (is_dsb_busy(i915, pipe, id)) {
 		drm_dbg_kms(&i915->drm, "DSB engine is busy.\n");
 		return false;
 	}
 
-	dsb_ctrl |= DSB_ENABLE;
-	intel_de_write(i915, DSB_CTRL(pipe, id), dsb_ctrl);
-
+	intel_de_write(i915, DSB_CTRL(pipe, id), DSB_ENABLE);
 	intel_de_posting_read(i915, DSB_CTRL(pipe, id));
+
 	return true;
 }
 
 static bool intel_dsb_disable_engine(struct drm_i915_private *i915,
 				     enum pipe pipe, enum dsb_id id)
 {
-	u32 dsb_ctrl;
-
-	dsb_ctrl = intel_de_read(i915, DSB_CTRL(pipe, id));
-	if (DSB_STATUS & dsb_ctrl) {
+	if (is_dsb_busy(i915, pipe, id)) {
 		drm_dbg_kms(&i915->drm, "DSB engine is busy.\n");
 		return false;
 	}
 
-	dsb_ctrl &= ~DSB_ENABLE;
-	intel_de_write(i915, DSB_CTRL(pipe, id), dsb_ctrl);
-
+	intel_de_write(i915, DSB_CTRL(pipe, id), 0);
 	intel_de_posting_read(i915, DSB_CTRL(pipe, id));
+
 	return true;
 }
 
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index cef9418beec0..ed989e749635 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -8104,7 +8104,7 @@ enum skl_power_gate {
 #define DSB_TAIL(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) + 0x4)
 #define DSB_CTRL(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) + 0x8)
 #define   DSB_ENABLE			(1 << 31)
-#define   DSB_STATUS			(1 << 0)
+#define   DSB_STATUS_BUSY		(1 << 0)
 
 #define CLKREQ_POLICY			_MMIO(0x101038)
 #define  CLKREQ_POLICY_MEM_UP_OVRD	REG_BIT(1)
-- 
2.37.4


^ permalink raw reply related	[flat|nested] 35+ messages in thread
* [Intel-gfx] [PATCH 02/13] drm/i915/dsb: Inline DSB_CTRL writes into intel_dsb_commit()
  2022-12-16  0:37 [Intel-gfx] [PATCH 00/13] drm/i915/dsb: DSB fixes/cleanups Ville Syrjala
  2022-12-16  0:37 ` [Intel-gfx] [PATCH 01/13] drm/i915/dsb: Stop with the RMW Ville Syrjala
@ 2022-12-16  0:37 ` Ville Syrjala
  2023-01-04  8:40   ` Manna, Animesh
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 03/13] drm/i915/dsb: Align DSB register writes to 8 bytes Ville Syrjala
                   ` (14 subsequent siblings)
  16 siblings, 1 reply; 35+ messages in thread
From: Ville Syrjala @ 2022-12-16  0:37 UTC (permalink / raw)
  To: intel-gfx

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

No point in having these wrappers for a simple DSB_CTRL write.
Inline them into intel_dsb_commit().

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_dsb.c | 62 ++++++------------------
 1 file changed, 14 insertions(+), 48 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c b/drivers/gpu/drm/i915/display/intel_dsb.c
index ebebaf802dee..90a22af30aab 100644
--- a/drivers/gpu/drm/i915/display/intel_dsb.c
+++ b/drivers/gpu/drm/i915/display/intel_dsb.c
@@ -76,34 +76,6 @@ static bool is_dsb_busy(struct drm_i915_private *i915, enum pipe pipe,
 	return intel_de_read(i915, DSB_CTRL(pipe, id)) & DSB_STATUS_BUSY;
 }
 
-static bool intel_dsb_enable_engine(struct drm_i915_private *i915,
-				    enum pipe pipe, enum dsb_id id)
-{
-	if (is_dsb_busy(i915, pipe, id)) {
-		drm_dbg_kms(&i915->drm, "DSB engine is busy.\n");
-		return false;
-	}
-
-	intel_de_write(i915, DSB_CTRL(pipe, id), DSB_ENABLE);
-	intel_de_posting_read(i915, DSB_CTRL(pipe, id));
-
-	return true;
-}
-
-static bool intel_dsb_disable_engine(struct drm_i915_private *i915,
-				     enum pipe pipe, enum dsb_id id)
-{
-	if (is_dsb_busy(i915, pipe, id)) {
-		drm_dbg_kms(&i915->drm, "DSB engine is busy.\n");
-		return false;
-	}
-
-	intel_de_write(i915, DSB_CTRL(pipe, id), 0);
-	intel_de_posting_read(i915, DSB_CTRL(pipe, id));
-
-	return true;
-}
-
 /**
  * intel_dsb_indexed_reg_write() -Write to the DSB context for auto
  * increment register.
@@ -223,42 +195,36 @@ void intel_dsb_commit(struct intel_dsb *dsb)
 	if (!(dsb && dsb->free_pos))
 		return;
 
-	if (!intel_dsb_enable_engine(dev_priv, pipe, dsb->id))
-		goto reset;
-
-	if (is_dsb_busy(dev_priv, pipe, dsb->id)) {
-		drm_err(&dev_priv->drm,
-			"HEAD_PTR write failed - dsb engine is busy.\n");
-		goto reset;
-	}
-	intel_de_write(dev_priv, DSB_HEAD(pipe, dsb->id),
-		       i915_ggtt_offset(dsb->vma));
-
 	tail = ALIGN(dsb->free_pos * 4, CACHELINE_BYTES);
 	if (tail > dsb->free_pos * 4)
 		memset(&dsb->cmd_buf[dsb->free_pos], 0,
 		       (tail - dsb->free_pos * 4));
 
 	if (is_dsb_busy(dev_priv, pipe, dsb->id)) {
-		drm_err(&dev_priv->drm,
-			"TAIL_PTR write failed - dsb engine is busy.\n");
+		drm_err(&dev_priv->drm, "DSB engine is busy.\n");
 		goto reset;
 	}
-	drm_dbg_kms(&dev_priv->drm,
-		    "DSB execution started - head 0x%x, tail 0x%x\n",
-		    i915_ggtt_offset(dsb->vma), tail);
+
+	intel_de_write(dev_priv, DSB_CTRL(pipe, dsb->id),
+		       DSB_ENABLE);
+	intel_de_write(dev_priv, DSB_HEAD(pipe, dsb->id),
+		       i915_ggtt_offset(dsb->vma));
 	intel_de_write(dev_priv, DSB_TAIL(pipe, dsb->id),
 		       i915_ggtt_offset(dsb->vma) + tail);
-	if (wait_for(!is_dsb_busy(dev_priv, pipe, dsb->id), 1)) {
+
+	drm_dbg_kms(&dev_priv->drm,
+		    "DSB execution started - head 0x%x, tail 0x%x\n",
+		    i915_ggtt_offset(dsb->vma),
+		    i915_ggtt_offset(dsb->vma) + tail);
+
+	if (wait_for(!is_dsb_busy(dev_priv, pipe, dsb->id), 1))
 		drm_err(&dev_priv->drm,
 			"Timed out waiting for DSB workload completion.\n");
-		goto reset;
-	}
 
 reset:
 	dsb->free_pos = 0;
 	dsb->ins_start_offset = 0;
-	intel_dsb_disable_engine(dev_priv, pipe, dsb->id);
+	intel_de_write(dev_priv, DSB_CTRL(pipe, dsb->id), 0);
 }
 
 /**
-- 
2.37.4


^ permalink raw reply related	[flat|nested] 35+ messages in thread
* [Intel-gfx] [PATCH 03/13] drm/i915/dsb: Align DSB register writes to 8 bytes
  2022-12-16  0:37 [Intel-gfx] [PATCH 00/13] drm/i915/dsb: DSB fixes/cleanups Ville Syrjala
  2022-12-16  0:37 ` [Intel-gfx] [PATCH 01/13] drm/i915/dsb: Stop with the RMW Ville Syrjala
  2022-12-16  0:37 ` [Intel-gfx] [PATCH 02/13] drm/i915/dsb: Inline DSB_CTRL writes into intel_dsb_commit() Ville Syrjala
@ 2022-12-16  0:38 ` Ville Syrjala
  2023-01-04  9:08   ` Manna, Animesh
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 04/13] drm/i915/dsb: Fix DSB command buffer size checks Ville Syrjala
                   ` (13 subsequent siblings)
  16 siblings, 1 reply; 35+ messages in thread
From: Ville Syrjala @ 2022-12-16  0:38 UTC (permalink / raw)
  To: intel-gfx

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Every DSB instruction has to be 8byte aligned. Make sure
that is the case for the non-indexed register writes as well.
The way this could end up unaligned is we emitted an odd
number of indexed register writes beforehand.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_dsb.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c b/drivers/gpu/drm/i915/display/intel_dsb.c
index 90a22af30aab..6abfd0fc541a 100644
--- a/drivers/gpu/drm/i915/display/intel_dsb.c
+++ b/drivers/gpu/drm/i915/display/intel_dsb.c
@@ -172,6 +172,9 @@ void intel_dsb_reg_write(struct intel_dsb *dsb,
 		return;
 	}
 
+	/* Every instruction should be 8 byte aligned. */
+	dsb->free_pos = ALIGN(dsb->free_pos, 2);
+
 	dsb->ins_start_offset = dsb->free_pos;
 	buf[dsb->free_pos++] = val;
 	buf[dsb->free_pos++] = (DSB_OPCODE_MMIO_WRITE  << DSB_OPCODE_SHIFT) |
-- 
2.37.4


^ permalink raw reply related	[flat|nested] 35+ messages in thread
* [Intel-gfx] [PATCH 04/13] drm/i915/dsb: Fix DSB command buffer size checks
  2022-12-16  0:37 [Intel-gfx] [PATCH 00/13] drm/i915/dsb: DSB fixes/cleanups Ville Syrjala
                   ` (2 preceding siblings ...)
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 03/13] drm/i915/dsb: Align DSB register writes to 8 bytes Ville Syrjala
@ 2022-12-16  0:38 ` Ville Syrjala
  2023-01-04  6:57   ` Manna, Animesh
  2023-01-04 10:52   ` Manna, Animesh
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 05/13] drm/i915/dsb: Extract assert_dsb_has_room() Ville Syrjala
                   ` (12 subsequent siblings)
  16 siblings, 2 replies; 35+ messages in thread
From: Ville Syrjala @ 2022-12-16  0:38 UTC (permalink / raw)
  To: intel-gfx

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

free_pos is in dwords, DSB_BUF_SIZE in bytes. Directly
comparing the two is nonsense. Fix it up, and make sure
we also account for the 8byte alignment requirement for
each instruction, and also assume that each instruction
normally eats two dwords.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_dsb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c b/drivers/gpu/drm/i915/display/intel_dsb.c
index 6abfd0fc541a..fbcbf9efd039 100644
--- a/drivers/gpu/drm/i915/display/intel_dsb.c
+++ b/drivers/gpu/drm/i915/display/intel_dsb.c
@@ -97,7 +97,7 @@ void intel_dsb_indexed_reg_write(struct intel_dsb *dsb,
 	u32 *buf = dsb->cmd_buf;
 	u32 reg_val;
 
-	if (drm_WARN_ON(&dev_priv->drm, dsb->free_pos >= DSB_BUF_SIZE)) {
+	if (drm_WARN_ON(&dev_priv->drm, ALIGN(dsb->free_pos, 2) > DSB_BUF_SIZE / 4 - 2)) {
 		drm_dbg_kms(&dev_priv->drm, "DSB buffer overflow\n");
 		return;
 	}
@@ -167,7 +167,7 @@ void intel_dsb_reg_write(struct intel_dsb *dsb,
 	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
 	u32 *buf = dsb->cmd_buf;
 
-	if (drm_WARN_ON(&dev_priv->drm, dsb->free_pos >= DSB_BUF_SIZE)) {
+	if (drm_WARN_ON(&dev_priv->drm, ALIGN(dsb->free_pos, 2) > DSB_BUF_SIZE / 4 - 2)) {
 		drm_dbg_kms(&dev_priv->drm, "DSB buffer overflow\n");
 		return;
 	}
-- 
2.37.4


^ permalink raw reply related	[flat|nested] 35+ messages in thread
* [Intel-gfx] [PATCH 05/13] drm/i915/dsb: Extract assert_dsb_has_room()
  2022-12-16  0:37 [Intel-gfx] [PATCH 00/13] drm/i915/dsb: DSB fixes/cleanups Ville Syrjala
                   ` (3 preceding siblings ...)
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 04/13] drm/i915/dsb: Fix DSB command buffer size checks Ville Syrjala
@ 2022-12-16  0:38 ` Ville Syrjala
  2023-01-04 11:36   ` Manna, Animesh
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 06/13] drm/i915/dsb: Extract intel_dsb_emit() Ville Syrjala
                   ` (11 subsequent siblings)
  16 siblings, 1 reply; 35+ messages in thread
From: Ville Syrjala @ 2022-12-16  0:38 UTC (permalink / raw)
  To: intel-gfx

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Pull the DSB command buffer size checks into a small helper so
we don't have repeat the same thing multiple times.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_dsb.c | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c b/drivers/gpu/drm/i915/display/intel_dsb.c
index fbcbf9efd039..6fc7d087a7ca 100644
--- a/drivers/gpu/drm/i915/display/intel_dsb.c
+++ b/drivers/gpu/drm/i915/display/intel_dsb.c
@@ -70,6 +70,16 @@ struct intel_dsb {
 #define DSB_BYTE_EN_SHIFT		20
 #define DSB_REG_VALUE_MASK		0xfffff
 
+static bool assert_dsb_has_room(struct intel_dsb *dsb)
+{
+	struct intel_crtc *crtc = dsb->crtc;
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
+
+	/* each instruction is 2 dwords */
+	return !drm_WARN(&i915->drm, ALIGN(dsb->free_pos, 2) > DSB_BUF_SIZE / 4 - 2,
+			 "DSB buffer overflow\n");
+}
+
 static bool is_dsb_busy(struct drm_i915_private *i915, enum pipe pipe,
 			enum dsb_id id)
 {
@@ -92,15 +102,11 @@ static bool is_dsb_busy(struct drm_i915_private *i915, enum pipe pipe,
 void intel_dsb_indexed_reg_write(struct intel_dsb *dsb,
 				 i915_reg_t reg, u32 val)
 {
-	struct intel_crtc *crtc = dsb->crtc;
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
 	u32 *buf = dsb->cmd_buf;
 	u32 reg_val;
 
-	if (drm_WARN_ON(&dev_priv->drm, ALIGN(dsb->free_pos, 2) > DSB_BUF_SIZE / 4 - 2)) {
-		drm_dbg_kms(&dev_priv->drm, "DSB buffer overflow\n");
+	if (!assert_dsb_has_room(dsb))
 		return;
-	}
 
 	/*
 	 * For example the buffer will look like below for 3 dwords for auto
@@ -163,14 +169,10 @@ void intel_dsb_indexed_reg_write(struct intel_dsb *dsb,
 void intel_dsb_reg_write(struct intel_dsb *dsb,
 			 i915_reg_t reg, u32 val)
 {
-	struct intel_crtc *crtc = dsb->crtc;
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
 	u32 *buf = dsb->cmd_buf;
 
-	if (drm_WARN_ON(&dev_priv->drm, ALIGN(dsb->free_pos, 2) > DSB_BUF_SIZE / 4 - 2)) {
-		drm_dbg_kms(&dev_priv->drm, "DSB buffer overflow\n");
+	if (!assert_dsb_has_room(dsb))
 		return;
-	}
 
 	/* Every instruction should be 8 byte aligned. */
 	dsb->free_pos = ALIGN(dsb->free_pos, 2);
-- 
2.37.4


^ permalink raw reply related	[flat|nested] 35+ messages in thread
* [Intel-gfx] [PATCH 06/13] drm/i915/dsb: Extract intel_dsb_emit()
  2022-12-16  0:37 [Intel-gfx] [PATCH 00/13] drm/i915/dsb: DSB fixes/cleanups Ville Syrjala
                   ` (4 preceding siblings ...)
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 05/13] drm/i915/dsb: Extract assert_dsb_has_room() Ville Syrjala
@ 2022-12-16  0:38 ` Ville Syrjala
  2023-01-04 11:41   ` Manna, Animesh
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 07/13] drm/i915/dsb: Improve the indexed reg write checks Ville Syrjala
                   ` (10 subsequent siblings)
  16 siblings, 1 reply; 35+ messages in thread
From: Ville Syrjala @ 2022-12-16  0:38 UTC (permalink / raw)
  To: intel-gfx

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Extract a small helper to emit a DSB intstruction. Should
become useful if/when we need to start emitting other
instructions besides register writes.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_dsb.c | 30 ++++++++++++++++--------
 1 file changed, 20 insertions(+), 10 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c b/drivers/gpu/drm/i915/display/intel_dsb.c
index 6fc7d087a7ca..fb20d9ee84a4 100644
--- a/drivers/gpu/drm/i915/display/intel_dsb.c
+++ b/drivers/gpu/drm/i915/display/intel_dsb.c
@@ -86,6 +86,22 @@ static bool is_dsb_busy(struct drm_i915_private *i915, enum pipe pipe,
 	return intel_de_read(i915, DSB_CTRL(pipe, id)) & DSB_STATUS_BUSY;
 }
 
+static void intel_dsb_emit(struct intel_dsb *dsb, u32 ldw, u32 udw)
+{
+	u32 *buf = dsb->cmd_buf;
+
+	if (!assert_dsb_has_room(dsb))
+		return;
+
+	/* Every instruction should be 8 byte aligned. */
+	dsb->free_pos = ALIGN(dsb->free_pos, 2);
+
+	dsb->ins_start_offset = dsb->free_pos;
+
+	buf[dsb->free_pos++] = ldw;
+	buf[dsb->free_pos++] = udw;
+}
+
 /**
  * intel_dsb_indexed_reg_write() -Write to the DSB context for auto
  * increment register.
@@ -169,19 +185,13 @@ void intel_dsb_indexed_reg_write(struct intel_dsb *dsb,
 void intel_dsb_reg_write(struct intel_dsb *dsb,
 			 i915_reg_t reg, u32 val)
 {
-	u32 *buf = dsb->cmd_buf;
-
 	if (!assert_dsb_has_room(dsb))
 		return;
 
-	/* Every instruction should be 8 byte aligned. */
-	dsb->free_pos = ALIGN(dsb->free_pos, 2);
-
-	dsb->ins_start_offset = dsb->free_pos;
-	buf[dsb->free_pos++] = val;
-	buf[dsb->free_pos++] = (DSB_OPCODE_MMIO_WRITE  << DSB_OPCODE_SHIFT) |
-			       (DSB_BYTE_EN << DSB_BYTE_EN_SHIFT) |
-			       i915_mmio_reg_offset(reg);
+	intel_dsb_emit(dsb, val,
+		       (DSB_OPCODE_MMIO_WRITE << DSB_OPCODE_SHIFT) |
+		       (DSB_BYTE_EN << DSB_BYTE_EN_SHIFT) |
+		       i915_mmio_reg_offset(reg));
 }
 
 /**
-- 
2.37.4


^ permalink raw reply related	[flat|nested] 35+ messages in thread
* [Intel-gfx] [PATCH 07/13] drm/i915/dsb: Improve the indexed reg write checks
  2022-12-16  0:37 [Intel-gfx] [PATCH 00/13] drm/i915/dsb: DSB fixes/cleanups Ville Syrjala
                   ` (5 preceding siblings ...)
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 06/13] drm/i915/dsb: Extract intel_dsb_emit() Ville Syrjala
@ 2022-12-16  0:38 ` Ville Syrjala
  2023-01-04 12:13   ` Manna, Animesh
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 08/13] drm/i915/dsb: Handle the indexed vs. not inside the DSB code Ville Syrjala
                   ` (9 subsequent siblings)
  16 siblings, 1 reply; 35+ messages in thread
From: Ville Syrjala @ 2022-12-16  0:38 UTC (permalink / raw)
  To: intel-gfx

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Currently intel_dsb_indexed_reg_write() just assumes the previus
instructions is also an indexed register write, and thus only
checks the register offset. Make the check more robust by
actually checking the instruction opcode as well.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_dsb.c | 21 ++++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c b/drivers/gpu/drm/i915/display/intel_dsb.c
index fb20d9ee84a4..fcc3f49c5445 100644
--- a/drivers/gpu/drm/i915/display/intel_dsb.c
+++ b/drivers/gpu/drm/i915/display/intel_dsb.c
@@ -102,6 +102,23 @@ static void intel_dsb_emit(struct intel_dsb *dsb, u32 ldw, u32 udw)
 	buf[dsb->free_pos++] = udw;
 }
 
+static bool intel_dsb_prev_ins_is_write(struct intel_dsb *dsb,
+					u32 opcode, i915_reg_t reg)
+{
+	const u32 *buf = dsb->cmd_buf;
+	u32 prev_opcode, prev_reg;
+
+	prev_opcode = buf[dsb->ins_start_offset + 1] >> DSB_OPCODE_SHIFT;
+	prev_reg = buf[dsb->ins_start_offset + 1] & DSB_REG_VALUE_MASK;
+
+	return prev_opcode == opcode && prev_reg == i915_mmio_reg_offset(reg);
+}
+
+static bool intel_dsb_prev_ins_is_indexed_write(struct intel_dsb *dsb, i915_reg_t reg)
+{
+	return intel_dsb_prev_ins_is_write(dsb, DSB_OPCODE_INDEXED_WRITE, reg);
+}
+
 /**
  * intel_dsb_indexed_reg_write() -Write to the DSB context for auto
  * increment register.
@@ -119,7 +136,6 @@ void intel_dsb_indexed_reg_write(struct intel_dsb *dsb,
 				 i915_reg_t reg, u32 val)
 {
 	u32 *buf = dsb->cmd_buf;
-	u32 reg_val;
 
 	if (!assert_dsb_has_room(dsb))
 		return;
@@ -140,8 +156,7 @@ void intel_dsb_indexed_reg_write(struct intel_dsb *dsb,
 	 * we are writing odd no of dwords, Zeros will be added in the end for
 	 * padding.
 	 */
-	reg_val = buf[dsb->ins_start_offset + 1] & DSB_REG_VALUE_MASK;
-	if (reg_val != i915_mmio_reg_offset(reg)) {
+	if (!intel_dsb_prev_ins_is_indexed_write(dsb, reg)) {
 		/* Every instruction should be 8 byte aligned. */
 		dsb->free_pos = ALIGN(dsb->free_pos, 2);
 
-- 
2.37.4


^ permalink raw reply related	[flat|nested] 35+ messages in thread
* [Intel-gfx] [PATCH 08/13] drm/i915/dsb: Handle the indexed vs. not inside the DSB code
  2022-12-16  0:37 [Intel-gfx] [PATCH 00/13] drm/i915/dsb: DSB fixes/cleanups Ville Syrjala
                   ` (6 preceding siblings ...)
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 07/13] drm/i915/dsb: Improve the indexed reg write checks Ville Syrjala
@ 2022-12-16  0:38 ` Ville Syrjala
  2023-01-05 14:43   ` Manna, Animesh
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 09/13] drm/i915/dsb: Introduce intel_dsb_align_tail() Ville Syrjala
                   ` (8 subsequent siblings)
  16 siblings, 1 reply; 35+ messages in thread
From: Ville Syrjala @ 2022-12-16  0:38 UTC (permalink / raw)
  To: intel-gfx

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

The DSB indexed register write insturction is purely an internal
DSB implementation detail, no reason why the caller should have to
know about it. So let's just have the caller emit blind register
writes let the DSB code convert things to an indexed write if/when
multiple writes occur to the same register offset in a row.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_color.c | 45 ++++------
 drivers/gpu/drm/i915/display/intel_dsb.c   | 96 +++++++++-------------
 drivers/gpu/drm/i915/display/intel_dsb.h   |  2 -
 3 files changed, 54 insertions(+), 89 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c
index d57631b0bb9a..76603357252d 100644
--- a/drivers/gpu/drm/i915/display/intel_color.c
+++ b/drivers/gpu/drm/i915/display/intel_color.c
@@ -847,17 +847,6 @@ static void ilk_lut_write(const struct intel_crtc_state *crtc_state,
 		intel_de_write_fw(i915, reg, val);
 }
 
-static void ilk_lut_write_indexed(const struct intel_crtc_state *crtc_state,
-				  i915_reg_t reg, u32 val)
-{
-	struct drm_i915_private *i915 = to_i915(crtc_state->uapi.crtc->dev);
-
-	if (crtc_state->dsb)
-		intel_dsb_indexed_reg_write(crtc_state->dsb, reg, val);
-	else
-		intel_de_write_fw(i915, reg, val);
-}
-
 static void ilk_load_lut_8(const struct intel_crtc_state *crtc_state,
 			   const struct drm_property_blob *blob)
 {
@@ -962,8 +951,8 @@ static void bdw_load_lut_10(const struct intel_crtc_state *crtc_state,
 		      prec_index);
 
 	for (i = 0; i < lut_size; i++)
-		ilk_lut_write_indexed(crtc_state, PREC_PAL_DATA(pipe),
-				      ilk_lut_10(&lut[i]));
+		ilk_lut_write(crtc_state, PREC_PAL_DATA(pipe),
+			      ilk_lut_10(&lut[i]));
 
 	/*
 	 * Reset the index, otherwise it prevents the legacy palette to be
@@ -1093,13 +1082,13 @@ static void glk_load_degamma_lut(const struct intel_crtc_state *crtc_state,
 		 * ToDo: Extend to max 7.0. Enable 32 bit input value
 		 * as compared to just 16 to achieve this.
 		 */
-		ilk_lut_write_indexed(crtc_state, PRE_CSC_GAMC_DATA(pipe),
-				      lut[i].green);
+		ilk_lut_write(crtc_state, PRE_CSC_GAMC_DATA(pipe),
+			      lut[i].green);
 	}
 
 	/* Clamp values > 1.0. */
 	while (i++ < glk_degamma_lut_size(i915))
-		ilk_lut_write_indexed(crtc_state, PRE_CSC_GAMC_DATA(pipe), 1 << 16);
+		ilk_lut_write(crtc_state, PRE_CSC_GAMC_DATA(pipe), 1 << 16);
 
 	ilk_lut_write(crtc_state, PRE_CSC_GAMC_INDEX(pipe), 0);
 }
@@ -1165,10 +1154,10 @@ icl_program_gamma_superfine_segment(const struct intel_crtc_state *crtc_state)
 	for (i = 0; i < 9; i++) {
 		const struct drm_color_lut *entry = &lut[i];
 
-		ilk_lut_write_indexed(crtc_state, PREC_PAL_MULTI_SEG_DATA(pipe),
-				      ilk_lut_12p4_ldw(entry));
-		ilk_lut_write_indexed(crtc_state, PREC_PAL_MULTI_SEG_DATA(pipe),
-				      ilk_lut_12p4_udw(entry));
+		ilk_lut_write(crtc_state, PREC_PAL_MULTI_SEG_DATA(pipe),
+			      ilk_lut_12p4_ldw(entry));
+		ilk_lut_write(crtc_state, PREC_PAL_MULTI_SEG_DATA(pipe),
+			      ilk_lut_12p4_udw(entry));
 	}
 
 	ilk_lut_write(crtc_state, PREC_PAL_MULTI_SEG_INDEX(pipe),
@@ -1204,10 +1193,10 @@ icl_program_gamma_multi_segment(const struct intel_crtc_state *crtc_state)
 	for (i = 1; i < 257; i++) {
 		entry = &lut[i * 8];
 
-		ilk_lut_write_indexed(crtc_state, PREC_PAL_DATA(pipe),
-				      ilk_lut_12p4_ldw(entry));
-		ilk_lut_write_indexed(crtc_state, PREC_PAL_DATA(pipe),
-				      ilk_lut_12p4_udw(entry));
+		ilk_lut_write(crtc_state, PREC_PAL_DATA(pipe),
+			      ilk_lut_12p4_ldw(entry));
+		ilk_lut_write(crtc_state, PREC_PAL_DATA(pipe),
+			      ilk_lut_12p4_udw(entry));
 	}
 
 	/*
@@ -1225,10 +1214,10 @@ icl_program_gamma_multi_segment(const struct intel_crtc_state *crtc_state)
 	for (i = 0; i < 256; i++) {
 		entry = &lut[i * 8 * 128];
 
-		ilk_lut_write_indexed(crtc_state, PREC_PAL_DATA(pipe),
-				      ilk_lut_12p4_ldw(entry));
-		ilk_lut_write_indexed(crtc_state, PREC_PAL_DATA(pipe),
-				      ilk_lut_12p4_udw(entry));
+		ilk_lut_write(crtc_state, PREC_PAL_DATA(pipe),
+			      ilk_lut_12p4_ldw(entry));
+		ilk_lut_write(crtc_state, PREC_PAL_DATA(pipe),
+			      ilk_lut_12p4_udw(entry));
 	}
 
 	ilk_lut_write(crtc_state, PREC_PAL_INDEX(pipe),
diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c b/drivers/gpu/drm/i915/display/intel_dsb.c
index fcc3f49c5445..fa4b808a8134 100644
--- a/drivers/gpu/drm/i915/display/intel_dsb.c
+++ b/drivers/gpu/drm/i915/display/intel_dsb.c
@@ -114,32 +114,28 @@ static bool intel_dsb_prev_ins_is_write(struct intel_dsb *dsb,
 	return prev_opcode == opcode && prev_reg == i915_mmio_reg_offset(reg);
 }
 
+static bool intel_dsb_prev_ins_is_mmio_write(struct intel_dsb *dsb, i915_reg_t reg)
+{
+	return intel_dsb_prev_ins_is_write(dsb, DSB_OPCODE_MMIO_WRITE, reg);
+}
+
 static bool intel_dsb_prev_ins_is_indexed_write(struct intel_dsb *dsb, i915_reg_t reg)
 {
 	return intel_dsb_prev_ins_is_write(dsb, DSB_OPCODE_INDEXED_WRITE, reg);
 }
 
 /**
- * intel_dsb_indexed_reg_write() -Write to the DSB context for auto
- * increment register.
+ * intel_dsb_reg_write() - Emit register wriite to the DSB context
  * @dsb: DSB context
  * @reg: register address.
  * @val: value.
  *
  * This function is used for writing register-value pair in command
- * buffer of DSB for auto-increment register. During command buffer overflow,
- * a warning is thrown and rest all erroneous condition register programming
- * is done through mmio write.
+ * buffer of DSB.
  */
-
-void intel_dsb_indexed_reg_write(struct intel_dsb *dsb,
-				 i915_reg_t reg, u32 val)
+void intel_dsb_reg_write(struct intel_dsb *dsb,
+			 i915_reg_t reg, u32 val)
 {
-	u32 *buf = dsb->cmd_buf;
-
-	if (!assert_dsb_has_room(dsb))
-		return;
-
 	/*
 	 * For example the buffer will look like below for 3 dwords for auto
 	 * increment register:
@@ -156,57 +152,39 @@ void intel_dsb_indexed_reg_write(struct intel_dsb *dsb,
 	 * we are writing odd no of dwords, Zeros will be added in the end for
 	 * padding.
 	 */
-	if (!intel_dsb_prev_ins_is_indexed_write(dsb, reg)) {
-		/* Every instruction should be 8 byte aligned. */
-		dsb->free_pos = ALIGN(dsb->free_pos, 2);
-
-		dsb->ins_start_offset = dsb->free_pos;
-
-		/* Update the size. */
-		buf[dsb->free_pos++] = 1;
-
-		/* Update the opcode and reg. */
-		buf[dsb->free_pos++] = (DSB_OPCODE_INDEXED_WRITE  <<
-					DSB_OPCODE_SHIFT) |
-					i915_mmio_reg_offset(reg);
-
-		/* Update the value. */
-		buf[dsb->free_pos++] = val;
+	if (!intel_dsb_prev_ins_is_mmio_write(dsb, reg) &&
+	    !intel_dsb_prev_ins_is_indexed_write(dsb, reg)) {
+		intel_dsb_emit(dsb, val,
+			       (DSB_OPCODE_MMIO_WRITE << DSB_OPCODE_SHIFT) |
+			       (DSB_BYTE_EN << DSB_BYTE_EN_SHIFT) |
+			       i915_mmio_reg_offset(reg));
 	} else {
-		/* Update the new value. */
+		u32 *buf = dsb->cmd_buf;
+
+		if (!assert_dsb_has_room(dsb))
+			return;
+
+		/* convert to indexed write? */
+		if (intel_dsb_prev_ins_is_mmio_write(dsb, reg)) {
+			u32 prev_val = buf[dsb->ins_start_offset + 0];
+
+			buf[dsb->ins_start_offset + 0] = 1; /* size */
+			buf[dsb->ins_start_offset + 1] =
+				(DSB_OPCODE_INDEXED_WRITE << DSB_OPCODE_SHIFT) |
+				i915_mmio_reg_offset(reg);
+			buf[dsb->ins_start_offset + 2] = prev_val;
+
+			dsb->free_pos++;
+		}
+
 		buf[dsb->free_pos++] = val;
-
 		/* Update the size. */
 		buf[dsb->ins_start_offset]++;
+
+		/* if number of data words is odd, then the last dword should be 0.*/
+		if (dsb->free_pos & 0x1)
+			buf[dsb->free_pos] = 0;
 	}
-
-	/* if number of data words is odd, then the last dword should be 0.*/
-	if (dsb->free_pos & 0x1)
-		buf[dsb->free_pos] = 0;
-}
-
-/**
- * intel_dsb_reg_write() -Write to the DSB context for normal
- * register.
- * @crtc_state: intel_crtc_state structure
- * @reg: register address.
- * @val: value.
- *
- * This function is used for writing register-value pair in command
- * buffer of DSB. During command buffer overflow, a warning  is thrown
- * and rest all erroneous condition register programming is done
- * through mmio write.
- */
-void intel_dsb_reg_write(struct intel_dsb *dsb,
-			 i915_reg_t reg, u32 val)
-{
-	if (!assert_dsb_has_room(dsb))
-		return;
-
-	intel_dsb_emit(dsb, val,
-		       (DSB_OPCODE_MMIO_WRITE << DSB_OPCODE_SHIFT) |
-		       (DSB_BYTE_EN << DSB_BYTE_EN_SHIFT) |
-		       i915_mmio_reg_offset(reg));
 }
 
 /**
diff --git a/drivers/gpu/drm/i915/display/intel_dsb.h b/drivers/gpu/drm/i915/display/intel_dsb.h
index 25f13c4d5389..25d774049cc2 100644
--- a/drivers/gpu/drm/i915/display/intel_dsb.h
+++ b/drivers/gpu/drm/i915/display/intel_dsb.h
@@ -17,8 +17,6 @@ struct intel_dsb *intel_dsb_prepare(struct intel_crtc *crtc);
 void intel_dsb_cleanup(struct intel_dsb *dsb);
 void intel_dsb_reg_write(struct intel_dsb *dsb,
 			 i915_reg_t reg, u32 val);
-void intel_dsb_indexed_reg_write(struct intel_dsb *dsb,
-				 i915_reg_t reg, u32 val);
 void intel_dsb_commit(struct intel_dsb *dsb);
 
 #endif
-- 
2.37.4


^ permalink raw reply related	[flat|nested] 35+ messages in thread
* [Intel-gfx] [PATCH 09/13] drm/i915/dsb: Introduce intel_dsb_align_tail()
  2022-12-16  0:37 [Intel-gfx] [PATCH 00/13] drm/i915/dsb: DSB fixes/cleanups Ville Syrjala
                   ` (7 preceding siblings ...)
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 08/13] drm/i915/dsb: Handle the indexed vs. not inside the DSB code Ville Syrjala
@ 2022-12-16  0:38 ` Ville Syrjala
  2023-01-05 14:46   ` Manna, Animesh
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 10/13] drm/i915/dsb: Allow the caller to pass in the DSB buffer size Ville Syrjala
                   ` (7 subsequent siblings)
  16 siblings, 1 reply; 35+ messages in thread
From: Ville Syrjala @ 2022-12-16  0:38 UTC (permalink / raw)
  To: intel-gfx

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Move the DSB tail cacheline alignment to a helper. No need to pollute
the caller with mundane details like this.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_dsb.c | 24 ++++++++++++++++++------
 1 file changed, 18 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c b/drivers/gpu/drm/i915/display/intel_dsb.c
index fa4b808a8134..636c57767f97 100644
--- a/drivers/gpu/drm/i915/display/intel_dsb.c
+++ b/drivers/gpu/drm/i915/display/intel_dsb.c
@@ -187,6 +187,22 @@ void intel_dsb_reg_write(struct intel_dsb *dsb,
 	}
 }
 
+static u32 intel_dsb_align_tail(struct intel_dsb *dsb)
+{
+	u32 aligned_tail, tail;
+
+	tail = dsb->free_pos * 4;
+	aligned_tail = ALIGN(tail, CACHELINE_BYTES);
+
+	if (aligned_tail > tail)
+		memset(&dsb->cmd_buf[dsb->free_pos], 0,
+		       aligned_tail - tail);
+
+	dsb->free_pos = aligned_tail / 4;
+
+	return aligned_tail;
+}
+
 /**
  * intel_dsb_commit() - Trigger workload execution of DSB.
  * @dsb: DSB context
@@ -200,14 +216,10 @@ void intel_dsb_commit(struct intel_dsb *dsb)
 	enum pipe pipe = crtc->pipe;
 	u32 tail;
 
-	if (!(dsb && dsb->free_pos))
+	tail = intel_dsb_align_tail(dsb);
+	if (tail == 0)
 		return;
 
-	tail = ALIGN(dsb->free_pos * 4, CACHELINE_BYTES);
-	if (tail > dsb->free_pos * 4)
-		memset(&dsb->cmd_buf[dsb->free_pos], 0,
-		       (tail - dsb->free_pos * 4));
-
 	if (is_dsb_busy(dev_priv, pipe, dsb->id)) {
 		drm_err(&dev_priv->drm, "DSB engine is busy.\n");
 		goto reset;
-- 
2.37.4


^ permalink raw reply related	[flat|nested] 35+ messages in thread
* [Intel-gfx] [PATCH 10/13] drm/i915/dsb: Allow the caller to pass in the DSB buffer size
  2022-12-16  0:37 [Intel-gfx] [PATCH 00/13] drm/i915/dsb: DSB fixes/cleanups Ville Syrjala
                   ` (8 preceding siblings ...)
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 09/13] drm/i915/dsb: Introduce intel_dsb_align_tail() Ville Syrjala
@ 2022-12-16  0:38 ` Ville Syrjala
  2023-01-05 15:19   ` Manna, Animesh
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 11/13] drm/i915/dsb: Add mode DSB opcodes Ville Syrjala
                   ` (6 subsequent siblings)
  16 siblings, 1 reply; 35+ messages in thread
From: Ville Syrjala @ 2022-12-16  0:38 UTC (permalink / raw)
  To: intel-gfx

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

The caller should more or less know how many DSB commands it
wants to emit into the command buffer, so allow it to specify
the size of the command buffer rather than having the low level
DSB code guess it.

Technically we can emit as many as 134+1033 (for adl+ degamma +
10bit gamma) register writes but thanks to the DSB indexed register
write command we get significant space savings so the current size
estimate of 8KiB (~1024 DSB commands) is sufficient for now.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_color.c |  2 +-
 drivers/gpu/drm/i915/display/intel_dsb.c   | 42 +++++++++++++---------
 drivers/gpu/drm/i915/display/intel_dsb.h   |  3 +-
 3 files changed, 29 insertions(+), 18 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c
index 76603357252d..8d97c299e657 100644
--- a/drivers/gpu/drm/i915/display/intel_color.c
+++ b/drivers/gpu/drm/i915/display/intel_color.c
@@ -1380,7 +1380,7 @@ void intel_color_prepare_commit(struct intel_crtc_state *crtc_state)
 	/* FIXME DSB has issues loading LUTs, disable it for now */
 	return;
 
-	crtc_state->dsb = intel_dsb_prepare(crtc);
+	crtc_state->dsb = intel_dsb_prepare(crtc, 1024);
 }
 
 void intel_color_cleanup_commit(struct intel_crtc_state *crtc_state)
diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c b/drivers/gpu/drm/i915/display/intel_dsb.c
index 636c57767f97..7c593ec84d41 100644
--- a/drivers/gpu/drm/i915/display/intel_dsb.c
+++ b/drivers/gpu/drm/i915/display/intel_dsb.c
@@ -30,21 +30,24 @@ struct intel_dsb {
 	struct intel_crtc *crtc;
 
 	/*
-	 * free_pos will point the first free entry position
-	 * and help in calculating tail of command buffer.
+	 * maximum number of dwords the buffer will hold.
 	 */
-	int free_pos;
+	unsigned int size;
 
 	/*
-	 * ins_start_offset will help to store start address of the dsb
+	 * free_pos will point the first free dword and
+	 * help in calculating tail of command buffer.
+	 */
+	unsigned int free_pos;
+
+	/*
+	 * ins_start_offset will help to store start dword of the dsb
 	 * instuction and help in identifying the batch of auto-increment
 	 * register.
 	 */
-	u32 ins_start_offset;
+	unsigned int ins_start_offset;
 };
 
-#define DSB_BUF_SIZE    (2 * PAGE_SIZE)
-
 /**
  * DOC: DSB
  *
@@ -76,7 +79,7 @@ static bool assert_dsb_has_room(struct intel_dsb *dsb)
 	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
 
 	/* each instruction is 2 dwords */
-	return !drm_WARN(&i915->drm, ALIGN(dsb->free_pos, 2) > DSB_BUF_SIZE / 4 - 2,
+	return !drm_WARN(&i915->drm, dsb->free_pos > dsb->size - 2,
 			 "DSB buffer overflow\n");
 }
 
@@ -168,7 +171,7 @@ void intel_dsb_reg_write(struct intel_dsb *dsb,
 		if (intel_dsb_prev_ins_is_mmio_write(dsb, reg)) {
 			u32 prev_val = buf[dsb->ins_start_offset + 0];
 
-			buf[dsb->ins_start_offset + 0] = 1; /* size */
+			buf[dsb->ins_start_offset + 0] = 1; /* count */
 			buf[dsb->ins_start_offset + 1] =
 				(DSB_OPCODE_INDEXED_WRITE << DSB_OPCODE_SHIFT) |
 				i915_mmio_reg_offset(reg);
@@ -178,7 +181,7 @@ void intel_dsb_reg_write(struct intel_dsb *dsb,
 		}
 
 		buf[dsb->free_pos++] = val;
-		/* Update the size. */
+		/* Update the count */
 		buf[dsb->ins_start_offset]++;
 
 		/* if number of data words is odd, then the last dword should be 0.*/
@@ -250,6 +253,7 @@ void intel_dsb_commit(struct intel_dsb *dsb)
 /**
  * intel_dsb_prepare() - Allocate, pin and map the DSB command buffer.
  * @crtc: the CRTC
+ * @max_cmds: number of commands we need to fit into command buffer
  *
  * This function prepare the command buffer which is used to store dsb
  * instructions with data.
@@ -257,25 +261,30 @@ void intel_dsb_commit(struct intel_dsb *dsb)
  * Returns:
  * DSB context, NULL on failure
  */
-struct intel_dsb *intel_dsb_prepare(struct intel_crtc *crtc)
+struct intel_dsb *intel_dsb_prepare(struct intel_crtc *crtc,
+				    unsigned int max_cmds)
 {
 	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
-	struct intel_dsb *dsb;
 	struct drm_i915_gem_object *obj;
-	struct i915_vma *vma;
-	u32 *buf;
 	intel_wakeref_t wakeref;
+	struct intel_dsb *dsb;
+	struct i915_vma *vma;
+	unsigned int size;
+	u32 *buf;
 
 	if (!HAS_DSB(i915))
 		return NULL;
 
-	dsb = kmalloc(sizeof(*dsb), GFP_KERNEL);
+	dsb = kzalloc(sizeof(*dsb), GFP_KERNEL);
 	if (!dsb)
 		goto out;
 
 	wakeref = intel_runtime_pm_get(&i915->runtime_pm);
 
-	obj = i915_gem_object_create_internal(i915, DSB_BUF_SIZE);
+	/* ~1 qword per instruction, full cachelines */
+	size = ALIGN(max_cmds * 8, CACHELINE_BYTES);
+
+	obj = i915_gem_object_create_internal(i915, PAGE_ALIGN(size));
 	if (IS_ERR(obj))
 		goto out_put_rpm;
 
@@ -297,6 +306,7 @@ struct intel_dsb *intel_dsb_prepare(struct intel_crtc *crtc)
 	dsb->vma = vma;
 	dsb->crtc = crtc;
 	dsb->cmd_buf = buf;
+	dsb->size = size / 4; /* in dwords */
 	dsb->free_pos = 0;
 	dsb->ins_start_offset = 0;
 
diff --git a/drivers/gpu/drm/i915/display/intel_dsb.h b/drivers/gpu/drm/i915/display/intel_dsb.h
index 25d774049cc2..05c221b6d0a4 100644
--- a/drivers/gpu/drm/i915/display/intel_dsb.h
+++ b/drivers/gpu/drm/i915/display/intel_dsb.h
@@ -13,7 +13,8 @@
 struct intel_crtc;
 struct intel_dsb;
 
-struct intel_dsb *intel_dsb_prepare(struct intel_crtc *crtc);
+struct intel_dsb *intel_dsb_prepare(struct intel_crtc *crtc,
+				    unsigned int max_cmds);
 void intel_dsb_cleanup(struct intel_dsb *dsb);
 void intel_dsb_reg_write(struct intel_dsb *dsb,
 			 i915_reg_t reg, u32 val);
-- 
2.37.4


^ permalink raw reply related	[flat|nested] 35+ messages in thread
* [Intel-gfx] [PATCH 11/13] drm/i915/dsb: Add mode DSB opcodes
  2022-12-16  0:37 [Intel-gfx] [PATCH 00/13] drm/i915/dsb: DSB fixes/cleanups Ville Syrjala
                   ` (9 preceding siblings ...)
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 10/13] drm/i915/dsb: Allow the caller to pass in the DSB buffer size Ville Syrjala
@ 2022-12-16  0:38 ` Ville Syrjala
  2023-01-05 15:22   ` Manna, Animesh
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 12/13] drm/i915/dsb: Define more DSB registers Ville Syrjala
                   ` (5 subsequent siblings)
  16 siblings, 1 reply; 35+ messages in thread
From: Ville Syrjala @ 2022-12-16  0:38 UTC (permalink / raw)
  To: intel-gfx

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Add all the know DSB instruction opcodes.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_dsb.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c b/drivers/gpu/drm/i915/display/intel_dsb.c
index 7c593ec84d41..96bc117fd6a0 100644
--- a/drivers/gpu/drm/i915/display/intel_dsb.c
+++ b/drivers/gpu/drm/i915/display/intel_dsb.c
@@ -67,8 +67,16 @@ struct intel_dsb {
 
 /* DSB opcodes. */
 #define DSB_OPCODE_SHIFT		24
+#define DSB_OPCODE_NOOP			0x0
 #define DSB_OPCODE_MMIO_WRITE		0x1
+#define DSB_OPCODE_WAIT_USEC		0x2
+#define DSB_OPCODE_WAIT_LINES		0x3
+#define DSB_OPCODE_WAIT_VBLANKS		0x4
+#define DSB_OPCODE_WAIT_DSL_IN		0x5
+#define DSB_OPCODE_WAIT_DSL_OUT		0x6
+#define DSB_OPCODE_INTERRUPT		0x7
 #define DSB_OPCODE_INDEXED_WRITE	0x9
+#define DSB_OPCODE_POLL			0xA
 #define DSB_BYTE_EN			0xF
 #define DSB_BYTE_EN_SHIFT		20
 #define DSB_REG_VALUE_MASK		0xfffff
-- 
2.37.4


^ permalink raw reply related	[flat|nested] 35+ messages in thread
* [Intel-gfx] [PATCH 12/13] drm/i915/dsb: Define more DSB registers
  2022-12-16  0:37 [Intel-gfx] [PATCH 00/13] drm/i915/dsb: DSB fixes/cleanups Ville Syrjala
                   ` (10 preceding siblings ...)
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 11/13] drm/i915/dsb: Add mode DSB opcodes Ville Syrjala
@ 2022-12-16  0:38 ` Ville Syrjala
  2023-01-11 15:59   ` Manna, Animesh
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 13/13] drm/i915/dsb: Pimp debug/error prints Ville Syrjala
                   ` (4 subsequent siblings)
  16 siblings, 1 reply; 35+ messages in thread
From: Ville Syrjala @ 2022-12-16  0:38 UTC (permalink / raw)
  To: intel-gfx

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Add definitions for more DSB registers. Less annoying spec
trawling when working on the DSB code.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/i915_reg.h | 50 +++++++++++++++++++++++++++++++--
 1 file changed, 48 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index ed989e749635..3b0d07880c30 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -8103,8 +8103,54 @@ enum skl_power_gate {
 #define DSB_HEAD(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) + 0x0)
 #define DSB_TAIL(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) + 0x4)
 #define DSB_CTRL(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) + 0x8)
-#define   DSB_ENABLE			(1 << 31)
-#define   DSB_STATUS_BUSY		(1 << 0)
+#define   DSB_ENABLE			REG_BIT(31)
+#define   DSB_BUF_REITERATE		REG_BIT(29)
+#define   DSB_WAIT_FOR_VBLANK		REG_BIT(28)
+#define   DSB_WAIT_FOR_LINE_IN		REG_BIT(27)
+#define   DSB_HALT			REG_BIT(16)
+#define   DSB_NON_POSTED		REG_BIT(8)
+#define   DSB_STATUS_BUSY		REG_BIT(0)
+#define DSB_MMIOCTRL(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) + 0xc)
+#define   DSB_MMIO_DEAD_CLOCKS_ENABLE	REG_BIT(31)
+#define   DSB_MMIO_DEAD_CLOCKS_COUNT_MASK	REG_GENMASK(15, 8)
+#define   DSB_MMIO_DEAD_CLOCKS_COUNT(x)	REG_FIELD_PREP(DSB_MMIO_DEAD_CLOCK_COUNT_MASK, (x))
+#define   DSB_MMIO_CYCLES_MASK		REG_GENMASK(7, 0)
+#define   DSB_MMIO_CYCLES(x)		REG_FIELD_PREP(DSB_MMIO_CYCLES_MASK, (x))
+#define DSB_POLLFUNC(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) + 0x10)
+#define   DSB_POLL_ENABLE		REG_BIT(31)
+#define   DSB_POLL_WAIT_MASK		REG_GENMASK(30, 23)
+#define   DSB_POLL_WAIT(x)		REG_FIELD_PREP(DSB_POLL_WAIT_MASK, (x)) /* usec */
+#define   DSB_POLL_COUNT_MASK		REG_GENMASK(22, 15)
+#define   DSB_POLL_COUNT(x)		REG_FIELD_PREP(DSB_POLL_COUNT_MASK, (x))
+#define DSB_DEBUG(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) + 0x14)
+#define DSB_POLLMASK(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) + 0x1c)
+#define DSB_STATUS(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) + 0x24)
+#define DSB_INTERRUPT(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) + 0x28)
+#define   DSB_ATS_FAULT_INT_EN		REG_BIT(20)
+#define   DSB_GTT_FAULT_INT_EN		REG_BIT(19)
+#define   DSB_RSPTIMEOUT_INT_EN		REG_BIT(18)
+#define   DSB_POLL_ERR_INT_EN		REG_BIT(17)
+#define   DSB_PROG_INT_EN		REG_BIT(16)
+#define   DSB_ATS_FAULT_INT_STATUS	REG_BIT(4)
+#define   DSB_GTT_FAULT_INT_STATUS	REG_BIT(3)
+#define   DSB_RSPTIMEOUT_INT_STATUS	REG_BIT(2)
+#define   DSB_POLL_ERR_INT_STATUS	REG_BIT(1)
+#define   DSB_PROG_INT_STATUS		REG_BIT(0)
+#define DSB_CURRENT_HEAD(pipe, id)	_MMIO(DSBSL_INSTANCE(pipe, id) + 0x2c)
+#define DSB_RM_TIMEOUT(pipe, id)	_MMIO(DSBSL_INSTANCE(pipe, id) + 0x30)
+#define   DSB_RM_CLAIM_TIMEOUT		REG_BIT(31)
+#define   DSB_RM_READY_TIMEOUT		REG_BIT(30)
+#define   DSB_RM_CLAIM_TIMEOUT_COUNT_MASK	REG_GENMASK(23, 16)
+#define   DSB_RM_CLAIM_TIMEOUT_COUNT(x)	REG_FIELD_PREP(DSB_RM_CLAIM_TIMEOUT_COUNT_MASK, (x)) /* clocks */
+#define   DSB_RM_READY_TIMEOUT_VALUE_MASK	REG_GENMASK(15, 0)
+#define   DSB_RM_READY_TIMEOUT_VALUE(x)	REG_FIELD_PREP(DSB_RM_READY_TIMEOUT_VALUE, (x)) /* usec */
+#define DSB_RMTIMEOUTREG_CAPTURE(pipe, id)	_MMIO(DSBSL_INSTANCE(pipe, id) + 0x34)
+#define DSB_PMCTRL(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) + 0x38)
+#define DSB_PMCTRL_2(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) + 0x3c)
+#define DSB_PF_LN_LOWER(pipe, id)	_MMIO(DSBSL_INSTANCE(pipe, id) + 0x40)
+#define DSB_PF_LN_UPPER(pipe, id)	_MMIO(DSBSL_INSTANCE(pipe, id) + 0x44)
+#define DSB_BUFRPT_CNT(pipe, id)	_MMIO(DSBSL_INSTANCE(pipe, id) + 0x48)
+#define DSB_CHICKEN(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) + 0xf0)
 
 #define CLKREQ_POLICY			_MMIO(0x101038)
 #define  CLKREQ_POLICY_MEM_UP_OVRD	REG_BIT(1)
-- 
2.37.4


^ permalink raw reply related	[flat|nested] 35+ messages in thread
* [Intel-gfx] [PATCH 13/13] drm/i915/dsb: Pimp debug/error prints
  2022-12-16  0:37 [Intel-gfx] [PATCH 00/13] drm/i915/dsb: DSB fixes/cleanups Ville Syrjala
                   ` (11 preceding siblings ...)
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 12/13] drm/i915/dsb: Define more DSB registers Ville Syrjala
@ 2022-12-16  0:38 ` Ville Syrjala
  2022-12-16  0:57 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/dsb: DSB fixes/cleanups Patchwork
                   ` (3 subsequent siblings)
  16 siblings, 0 replies; 35+ messages in thread
From: Ville Syrjala @ 2022-12-16  0:38 UTC (permalink / raw)
  To: intel-gfx

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Print the crtc/DSB id information to make it clear which DSB engine
we're talking about.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_dsb.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c b/drivers/gpu/drm/i915/display/intel_dsb.c
index 96bc117fd6a0..f41146fc84d7 100644
--- a/drivers/gpu/drm/i915/display/intel_dsb.c
+++ b/drivers/gpu/drm/i915/display/intel_dsb.c
@@ -88,7 +88,8 @@ static bool assert_dsb_has_room(struct intel_dsb *dsb)
 
 	/* each instruction is 2 dwords */
 	return !drm_WARN(&i915->drm, dsb->free_pos > dsb->size - 2,
-			 "DSB buffer overflow\n");
+			 "[CRTC:%d:%s] DSB %d buffer overflow\n",
+			 crtc->base.base.id, crtc->base.name, dsb->id);
 }
 
 static bool is_dsb_busy(struct drm_i915_private *i915, enum pipe pipe,
@@ -232,7 +233,8 @@ void intel_dsb_commit(struct intel_dsb *dsb)
 		return;
 
 	if (is_dsb_busy(dev_priv, pipe, dsb->id)) {
-		drm_err(&dev_priv->drm, "DSB engine is busy.\n");
+		drm_err(&dev_priv->drm, "[CRTC:%d:%s] DSB %d is busy\n",
+			crtc->base.base.id, crtc->base.name, dsb->id);
 		goto reset;
 	}
 
@@ -250,7 +252,8 @@ void intel_dsb_commit(struct intel_dsb *dsb)
 
 	if (wait_for(!is_dsb_busy(dev_priv, pipe, dsb->id), 1))
 		drm_err(&dev_priv->drm,
-			"Timed out waiting for DSB workload completion.\n");
+			"[CRTC:%d:%s] DSB %d timed out waiting for idle\n",
+			crtc->base.base.id, crtc->base.name, dsb->id);
 
 reset:
 	dsb->free_pos = 0;
@@ -325,7 +328,8 @@ struct intel_dsb *intel_dsb_prepare(struct intel_crtc *crtc,
 	kfree(dsb);
 out:
 	drm_info_once(&i915->drm,
-		      "DSB queue setup failed, will fallback to MMIO for display HW programming\n");
+		      "[CRTC:%d:%s] DSB %d queue setup failed, will fallback to MMIO for display HW programming\n",
+		      crtc->base.base.id, crtc->base.name, DSB1);
 
 	return NULL;
 }
-- 
2.37.4


^ permalink raw reply related	[flat|nested] 35+ messages in thread
* [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/dsb: DSB fixes/cleanups
  2022-12-16  0:37 [Intel-gfx] [PATCH 00/13] drm/i915/dsb: DSB fixes/cleanups Ville Syrjala
                   ` (12 preceding siblings ...)
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 13/13] drm/i915/dsb: Pimp debug/error prints Ville Syrjala
@ 2022-12-16  0:57 ` Patchwork
  2022-12-16  0:57 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
                   ` (2 subsequent siblings)
  16 siblings, 0 replies; 35+ messages in thread
From: Patchwork @ 2022-12-16  0:57 UTC (permalink / raw)
  To: Ville Syrjala; +Cc: intel-gfx

== Series Details ==

Series: drm/i915/dsb: DSB fixes/cleanups
URL   : https://patchwork.freedesktop.org/series/111997/
State : warning

== Summary ==

Error: dim checkpatch failed
5051d5d03037 drm/i915/dsb: Stop with the RMW
a5525d4aab22 drm/i915/dsb: Inline DSB_CTRL writes into intel_dsb_commit()
ecb9ca56c2fc drm/i915/dsb: Align DSB register writes to 8 bytes
bd96caebe2ba drm/i915/dsb: Fix DSB command buffer size checks
4106472e980c drm/i915/dsb: Extract assert_dsb_has_room()
8da6747f2c2f drm/i915/dsb: Extract intel_dsb_emit()
85956ab12e9a drm/i915/dsb: Improve the indexed reg write checks
3f0ff8f03ef7 drm/i915/dsb: Handle the indexed vs. not inside the DSB code
40a70b0d9cbb drm/i915/dsb: Introduce intel_dsb_align_tail()
dfb4ea142837 drm/i915/dsb: Allow the caller to pass in the DSB buffer size
3faa7075e220 drm/i915/dsb: Add mode DSB opcodes
551e52e82eb0 drm/i915/dsb: Define more DSB registers
-:62: WARNING:LONG_LINE_COMMENT: line length of 105 exceeds 100 columns
#62: FILE: drivers/gpu/drm/i915/i915_reg.h:8144:
+#define   DSB_RM_CLAIM_TIMEOUT_COUNT(x)	REG_FIELD_PREP(DSB_RM_CLAIM_TIMEOUT_COUNT_MASK, (x)) /* clocks */

total: 0 errors, 1 warnings, 0 checks, 56 lines checked
492da2cad714 drm/i915/dsb: Pimp debug/error prints



^ permalink raw reply	[flat|nested] 35+ messages in thread
* [Intel-gfx] ✗ Fi.CI.SPARSE: warning for drm/i915/dsb: DSB fixes/cleanups
  2022-12-16  0:37 [Intel-gfx] [PATCH 00/13] drm/i915/dsb: DSB fixes/cleanups Ville Syrjala
                   ` (13 preceding siblings ...)
  2022-12-16  0:57 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/dsb: DSB fixes/cleanups Patchwork
@ 2022-12-16  0:57 ` Patchwork
  2022-12-16  1:31 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
  2022-12-16 15:54 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
  16 siblings, 0 replies; 35+ messages in thread
From: Patchwork @ 2022-12-16  0:57 UTC (permalink / raw)
  To: Ville Syrjala; +Cc: intel-gfx

== Series Details ==

Series: drm/i915/dsb: DSB fixes/cleanups
URL   : https://patchwork.freedesktop.org/series/111997/
State : warning

== Summary ==

Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+drivers/gpu/drm/i915/display/intel_display_types.h:1838:17: warning: unreplaced symbol 'encoder'
+drivers/gpu/drm/i915/display/intel_display_types.h:1838:17: warning: unreplaced symbol 'encoder'
+drivers/gpu/drm/i915/display/intel_display_types.h:1838:17: warning: unreplaced symbol 'encoder'
+drivers/gpu/drm/i915/display/intel_display_types.h:1838:17: warning: unreplaced symbol 'encoder'
+drivers/gpu/drm/i915/display/intel_display_types.h:1838:17: warning: unreplaced symbol 'encoder'
+drivers/gpu/drm/i915/display/intel_display_types.h:1838:9: warning: unreplaced symbol 'break'
+drivers/gpu/drm/i915/display/intel_display_types.h:1838:9: warning: unreplaced symbol 'break'
+drivers/gpu/drm/i915/display/intel_display_types.h:1838:9: warning: unreplaced symbol 'break'
+drivers/gpu/drm/i915/display/intel_display_types.h:1838:9: warning: unreplaced symbol 'break'
+drivers/gpu/drm/i915/display/intel_display_types.h:1838:9: warning: unreplaced symbol 'break'
+drivers/gpu/drm/i915/display/intel_display_types.h:1838:9: warning: unreplaced symbol 'case'
+drivers/gpu/drm/i915/display/intel_display_types.h:1838:9: warning: unreplaced symbol 'case'
+drivers/gpu/drm/i915/display/intel_display_types.h:1838:9: warning: unreplaced symbol 'case'
+drivers/gpu/drm/i915/display/intel_display_types.h:1838:9: warning: unreplaced symbol 'case'
+drivers/gpu/drm/i915/display/intel_display_types.h:1838:9: warning: unreplaced symbol 'case'
+drivers/gpu/drm/i915/display/intel_display_types.h:1839:9: warning: too many warnings
+drivers/gpu/drm/i915/display/intel_display_types.h:1839:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1839:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1839:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1839:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1839:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1839:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1839:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1839:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1839:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1840:9: warning: too many warnings
+drivers/gpu/drm/i915/display/intel_display_types.h:1840:9: warning: too many warnings
+drivers/gpu/drm/i915/display/intel_display_types.h:1840:9: warning: too many warnings
+drivers/gpu/drm/i915/display/intel_display_types.h:1840:9: warning: too many warnings
+drivers/gpu/drm/i915/display/intel_display_types.h:1840:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1840:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1840:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1840:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1840:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1841:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1841:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1841:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1841:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1841:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1842:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1842:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1842:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1842:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1842:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1843:17: warning: unreplaced symbol 'return'
+drivers/gpu/drm/i915/display/intel_display_types.h:1843:17: warning: unreplaced symbol 'return'
+drivers/gpu/drm/i915/display/intel_display_types.h:1843:17: warning: unreplaced symbol 'return'
+drivers/gpu/drm/i915/display/intel_display_types.h:1843:17: warning: unreplaced symbol 'return'
+drivers/gpu/drm/i915/display/intel_display_types.h:1843:17: warning: unreplaced symbol 'return'
+drivers/gpu/drm/i915/display/intel_display_types.h:1844:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1844:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1844:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1844:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1844:9: warning: unreplaced symbol '<noident>'
+drivers/gpu/drm/i915/display/intel_display_types.h:1845:17: warning: unreplaced symbol 'return'
+drivers/gpu/drm/i915/display/intel_display_types.h:1845:17: warning: unreplaced symbol 'return'
+drivers/gpu/drm/i915/display/intel_display_types.h:1845:17: warning: unreplaced symbol 'return'
+drivers/gpu/drm/i915/display/intel_display_types.h:1845:17: warning: unreplaced symbol 'return'
+drivers/gpu/drm/i915/display/intel_display_types.h:1845:17: warning: unreplaced symbol 'return'
+drivers/gpu/drm/i915/display/intel_display_types.h:1864:9: warning: unreplaced symbol 'intel_encoder'
+drivers/gpu/drm/i915/display/intel_display_types.h:1864:9: warning: unreplaced symbol 'intel_encoder'
+drivers/gpu/drm/i915/display/intel_display_types.h:1864:9: warning: unreplaced symbol 'intel_encoder'
+drivers/gpu/drm/i915/display/intel_display_types.h:1864:9: warning: unreplaced symbol 'intel_encoder'
+drivers/gpu/drm/i915/display/intel_display_types.h:1864:9: warning: unreplaced symbol 'intel_encoder'
+drivers/gpu/drm/i915/display/intel_display_types.h:1911:24: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/display/intel_display_types.h:1911:24: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/display/intel_display_types.h:1911:24: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/display/intel_display_types.h:1911:24: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/display/intel_display_types.h:1911:24: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/display/intel_display_types.h:1911:24: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/display/intel_display_types.h:1911:24: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/display/intel_display_types.h:1911:24: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/display/intel_display_types.h:1911:24: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/display/intel_display_types.h:1911:24: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/display/intel_display_types.h:1911:24: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/display/intel_display_types.h:1911:24: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:28:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:28:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:28:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:33:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:33:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:51:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:51:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:51:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:57:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:57:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_gt.h:112:16: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_reset.c:1400:12: warning: context imbalance in '_intel_gt_reset_lock' - different lock contexts for basic block
+drivers/gpu/drm/i915/gvt/interrupt.c:157:21: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/i915_irq.c:2590:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/i915_irq.c:2598:16: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/i915_irq.c:2603:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/i915_irq.c:2663:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/i915_irq.c:2671:16: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/i915_irq.c:2676:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/i915_irq.c:2738:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/i915_irq.c:2741:15: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/i915_irq.c:2745:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/i915_irq.c:2752:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/intel_uncore.c:2463:17:    expected void volatile [noderef] __iomem *addr
+drivers/gpu/drm/i915/intel_uncore.c:2463:17:    got void *regs
+drivers/gpu/drm/i915/intel_uncore.c:2463:17: warning: incorrect type in argument 1 (different address spaces)
+drivers/gpu/drm/i915/intel_uncore.c:2494:16:    expected void *data
+drivers/gpu/drm/i915/intel_uncore.c:2494:16:    got void [noderef] __iomem *regs
+drivers/gpu/drm/i915/intel_uncore.c:2494:16: warning: incorrect type in argument 3 (different address spaces)
+./drivers/gpu/drm/i915/intel_uncore.h:344:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:345:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:346:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:347:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:349:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:350:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:351:1: warning: trying to copy expression type 31
+./drivers/gpu/drm/i915/intel_uncore.h:352:1: warning: trying to copy expression type 31
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atom



^ permalink raw reply	[flat|nested] 35+ messages in thread
* [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915/dsb: DSB fixes/cleanups
  2022-12-16  0:37 [Intel-gfx] [PATCH 00/13] drm/i915/dsb: DSB fixes/cleanups Ville Syrjala
                   ` (14 preceding siblings ...)
  2022-12-16  0:57 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
@ 2022-12-16  1:31 ` Patchwork
  2022-12-16 15:54 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
  16 siblings, 0 replies; 35+ messages in thread
From: Patchwork @ 2022-12-16  1:31 UTC (permalink / raw)
  To: Ville Syrjala; +Cc: intel-gfx

[-- Attachment #1: Type: text/plain, Size: 3700 bytes --]

== Series Details ==

Series: drm/i915/dsb: DSB fixes/cleanups
URL   : https://patchwork.freedesktop.org/series/111997/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_12511 -> Patchwork_111997v1
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/index.html

Participating hosts (40 -> 40)
------------------------------

  No changes in participating hosts

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in Patchwork_111997v1:

### IGT changes ###

#### Suppressed ####

  The following results come from untrusted machines, tests, or statuses.
  They do not affect the overall result.

  * igt@i915_selftest@live@hangcheck:
    - {bat-rpls-1}:       [PASS][1] -> [INCOMPLETE][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/bat-rpls-1/igt@i915_selftest@live@hangcheck.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/bat-rpls-1/igt@i915_selftest@live@hangcheck.html

  
Known issues
------------

  Here are the changes found in Patchwork_111997v1 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@kms_chamelium@common-hpd-after-suspend:
    - fi-pnv-d510:        NOTRUN -> [SKIP][3] ([fdo#109271])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/fi-pnv-d510/igt@kms_chamelium@common-hpd-after-suspend.html

  
#### Possible fixes ####

  * igt@i915_selftest@live@gt_lrc:
    - {bat-adln-1}:       [INCOMPLETE][4] ([i915#4983] / [i915#7609]) -> [PASS][5]
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/bat-adln-1/igt@i915_selftest@live@gt_lrc.html
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/bat-adln-1/igt@i915_selftest@live@gt_lrc.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#111827]: https://bugs.freedesktop.org/show_bug.cgi?id=111827
  [i915#4983]: https://gitlab.freedesktop.org/drm/intel/issues/4983
  [i915#6997]: https://gitlab.freedesktop.org/drm/intel/issues/6997
  [i915#7609]: https://gitlab.freedesktop.org/drm/intel/issues/7609


Build changes
-------------

  * Linux: CI_DRM_12511 -> Patchwork_111997v1

  CI-20190529: 20190529
  CI_DRM_12511: 2f1afd3898412b8487d420921f34fb5340e15e5b @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_7095: 0d821bca4e1086c96bb8928a0d24e707396e9373 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_111997v1: 2f1afd3898412b8487d420921f34fb5340e15e5b @ git://anongit.freedesktop.org/gfx-ci/linux


### Linux commits

9a5f2a529c40 drm/i915/dsb: Pimp debug/error prints
47578b6c19c9 drm/i915/dsb: Define more DSB registers
fc587cdfac56 drm/i915/dsb: Add mode DSB opcodes
c1b5e1314e49 drm/i915/dsb: Allow the caller to pass in the DSB buffer size
e775c35d82b7 drm/i915/dsb: Introduce intel_dsb_align_tail()
824aa765834d drm/i915/dsb: Handle the indexed vs. not inside the DSB code
a48f1a28eb1e drm/i915/dsb: Improve the indexed reg write checks
20696eca8297 drm/i915/dsb: Extract intel_dsb_emit()
81d01046983e drm/i915/dsb: Extract assert_dsb_has_room()
46dc7a90e7f9 drm/i915/dsb: Fix DSB command buffer size checks
75b4f4a33e04 drm/i915/dsb: Align DSB register writes to 8 bytes
b7671e3b3f22 drm/i915/dsb: Inline DSB_CTRL writes into intel_dsb_commit()
0343d3b3a755 drm/i915/dsb: Stop with the RMW

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/index.html

[-- Attachment #2: Type: text/html, Size: 4293 bytes --]

^ permalink raw reply	[flat|nested] 35+ messages in thread
* [Intel-gfx] ✓ Fi.CI.IGT: success for drm/i915/dsb: DSB fixes/cleanups
  2022-12-16  0:37 [Intel-gfx] [PATCH 00/13] drm/i915/dsb: DSB fixes/cleanups Ville Syrjala
                   ` (15 preceding siblings ...)
  2022-12-16  1:31 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
@ 2022-12-16 15:54 ` Patchwork
  16 siblings, 0 replies; 35+ messages in thread
From: Patchwork @ 2022-12-16 15:54 UTC (permalink / raw)
  To: Ville Syrjala; +Cc: intel-gfx

[-- Attachment #1: Type: text/plain, Size: 44383 bytes --]

== Series Details ==

Series: drm/i915/dsb: DSB fixes/cleanups
URL   : https://patchwork.freedesktop.org/series/111997/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_12511_full -> Patchwork_111997v1_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  

Participating hosts (14 -> 13)
------------------------------

  Missing    (1): shard-tglu-9 

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in Patchwork_111997v1_full:

### IGT changes ###

#### Suppressed ####

  The following results come from untrusted machines, tests, or statuses.
  They do not affect the overall result.

  * {igt@i915_hwmon@hwmon-read}:
    - {shard-tglu-10}:    NOTRUN -> [SKIP][1]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-tglu-10/igt@i915_hwmon@hwmon-read.html

  
Known issues
------------

  Here are the changes found in Patchwork_111997v1_full that come from known issues:

### CI changes ###

#### Possible fixes ####

  * boot:
    - shard-apl:          ([PASS][2], [PASS][3], [PASS][4], [PASS][5], [PASS][6], [PASS][7], [PASS][8], [PASS][9], [PASS][10], [PASS][11], [PASS][12], [PASS][13], [PASS][14], [PASS][15], [PASS][16], [PASS][17], [FAIL][18], [PASS][19], [PASS][20], [PASS][21], [PASS][22], [PASS][23], [PASS][24], [PASS][25], [PASS][26]) ([i915#4386]) -> ([PASS][27], [PASS][28], [PASS][29], [PASS][30], [PASS][31], [PASS][32], [PASS][33], [PASS][34], [PASS][35], [PASS][36], [PASS][37], [PASS][38], [PASS][39], [PASS][40], [PASS][41], [PASS][42], [PASS][43], [PASS][44], [PASS][45], [PASS][46], [PASS][47], [PASS][48], [PASS][49], [PASS][50], [PASS][51])
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl3/boot.html
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl2/boot.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl2/boot.html
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl3/boot.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl3/boot.html
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl3/boot.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl8/boot.html
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl8/boot.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl1/boot.html
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl8/boot.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl8/boot.html
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl6/boot.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl6/boot.html
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl1/boot.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl6/boot.html
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl1/boot.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl1/boot.html
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl6/boot.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl1/boot.html
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl6/boot.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl3/boot.html
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl1/boot.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl2/boot.html
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl2/boot.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl2/boot.html
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl1/boot.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl1/boot.html
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl1/boot.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl1/boot.html
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl1/boot.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl2/boot.html
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl2/boot.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl2/boot.html
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl2/boot.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl2/boot.html
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl3/boot.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl3/boot.html
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl3/boot.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl3/boot.html
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl3/boot.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl6/boot.html
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl6/boot.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl6/boot.html
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl6/boot.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl6/boot.html
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl8/boot.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl8/boot.html
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl8/boot.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl8/boot.html
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl8/boot.html

  

### IGT changes ###

#### Issues hit ####

  * igt@gem_ctx_param@set-priority-not-supported:
    - shard-iclb:         NOTRUN -> [SKIP][52] ([fdo#109314])
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@gem_ctx_param@set-priority-not-supported.html

  * igt@gem_exec_balancer@parallel:
    - shard-iclb:         [PASS][53] -> [SKIP][54] ([i915#4525])
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-iclb1/igt@gem_exec_balancer@parallel.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb5/igt@gem_exec_balancer@parallel.html

  * igt@gem_exec_fair@basic-deadline:
    - shard-glk:          [PASS][55] -> [FAIL][56] ([i915#2846])
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-glk1/igt@gem_exec_fair@basic-deadline.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-glk2/igt@gem_exec_fair@basic-deadline.html

  * igt@gem_exec_fair@basic-flow@rcs0:
    - shard-tglb:         [PASS][57] -> [FAIL][58] ([i915#2842]) +1 similar issue
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-tglb7/igt@gem_exec_fair@basic-flow@rcs0.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-tglb6/igt@gem_exec_fair@basic-flow@rcs0.html

  * igt@gem_exec_fair@basic-none-solo@rcs0:
    - shard-glk:          NOTRUN -> [FAIL][59] ([i915#2842])
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-glk4/igt@gem_exec_fair@basic-none-solo@rcs0.html

  * igt@gem_exec_fair@basic-pace@vcs1:
    - shard-iclb:         NOTRUN -> [FAIL][60] ([i915#2842])
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb1/igt@gem_exec_fair@basic-pace@vcs1.html

  * igt@gem_huc_copy@huc-copy:
    - shard-apl:          NOTRUN -> [SKIP][61] ([fdo#109271] / [i915#2190])
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl3/igt@gem_huc_copy@huc-copy.html
    - shard-tglb:         [PASS][62] -> [SKIP][63] ([i915#2190])
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-tglb5/igt@gem_huc_copy@huc-copy.html
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-tglb6/igt@gem_huc_copy@huc-copy.html

  * igt@gem_lmem_swapping@smem-oom:
    - shard-glk:          NOTRUN -> [SKIP][64] ([fdo#109271] / [i915#4613]) +1 similar issue
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-glk4/igt@gem_lmem_swapping@smem-oom.html

  * igt@gem_lmem_swapping@verify-random-ccs:
    - shard-iclb:         NOTRUN -> [SKIP][65] ([i915#4613])
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@gem_lmem_swapping@verify-random-ccs.html

  * igt@gem_pwrite@basic-exhaustion:
    - shard-glk:          NOTRUN -> [WARN][66] ([i915#2658])
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-glk4/igt@gem_pwrite@basic-exhaustion.html
    - shard-iclb:         NOTRUN -> [WARN][67] ([i915#2658])
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@gem_pwrite@basic-exhaustion.html

  * igt@gem_render_copy@y-tiled-to-vebox-x-tiled:
    - shard-iclb:         NOTRUN -> [SKIP][68] ([i915#768])
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@gem_render_copy@y-tiled-to-vebox-x-tiled.html

  * igt@gem_softpin@evict-single-offset:
    - shard-iclb:         [PASS][69] -> [FAIL][70] ([i915#4171])
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-iclb7/igt@gem_softpin@evict-single-offset.html
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@gem_softpin@evict-single-offset.html

  * igt@gem_userptr_blits@access-control:
    - shard-iclb:         NOTRUN -> [SKIP][71] ([i915#3297]) +1 similar issue
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@gem_userptr_blits@access-control.html

  * igt@gem_userptr_blits@dmabuf-unsync:
    - shard-tglb:         NOTRUN -> [SKIP][72] ([i915#3297])
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-tglb2/igt@gem_userptr_blits@dmabuf-unsync.html

  * igt@gen7_exec_parse@chained-batch:
    - shard-iclb:         NOTRUN -> [SKIP][73] ([fdo#109289])
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@gen7_exec_parse@chained-batch.html

  * igt@gen9_exec_parse@allowed-single:
    - shard-apl:          [PASS][74] -> [DMESG-WARN][75] ([i915#5566] / [i915#716])
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl8/igt@gen9_exec_parse@allowed-single.html
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl3/igt@gen9_exec_parse@allowed-single.html

  * igt@gen9_exec_parse@bb-start-out:
    - shard-iclb:         NOTRUN -> [SKIP][76] ([i915#2856])
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@gen9_exec_parse@bb-start-out.html

  * igt@gen9_exec_parse@secure-batches:
    - shard-tglb:         NOTRUN -> [SKIP][77] ([i915#2527] / [i915#2856])
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-tglb2/igt@gen9_exec_parse@secure-batches.html

  * igt@i915_pm_dc@dc3co-vpb-simulation:
    - shard-apl:          NOTRUN -> [SKIP][78] ([fdo#109271] / [i915#658]) +1 similar issue
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl3/igt@i915_pm_dc@dc3co-vpb-simulation.html

  * igt@kms_big_fb@4-tiled-max-hw-stride-64bpp-rotate-180-hflip:
    - shard-iclb:         NOTRUN -> [SKIP][79] ([i915#5286]) +1 similar issue
   [79]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@kms_big_fb@4-tiled-max-hw-stride-64bpp-rotate-180-hflip.html

  * igt@kms_big_fb@yf-tiled-8bpp-rotate-270:
    - shard-iclb:         NOTRUN -> [SKIP][80] ([fdo#110723])
   [80]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@kms_big_fb@yf-tiled-8bpp-rotate-270.html

  * igt@kms_ccs@pipe-a-bad-aux-stride-y_tiled_gen12_mc_ccs:
    - shard-glk:          NOTRUN -> [SKIP][81] ([fdo#109271] / [i915#3886]) +5 similar issues
   [81]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-glk4/igt@kms_ccs@pipe-a-bad-aux-stride-y_tiled_gen12_mc_ccs.html

  * igt@kms_ccs@pipe-a-crc-primary-basic-y_tiled_ccs:
    - shard-tglb:         NOTRUN -> [SKIP][82] ([i915#3689])
   [82]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-tglb2/igt@kms_ccs@pipe-a-crc-primary-basic-y_tiled_ccs.html

  * igt@kms_ccs@pipe-c-bad-pixel-format-y_tiled_gen12_mc_ccs:
    - shard-apl:          NOTRUN -> [SKIP][83] ([fdo#109271] / [i915#3886]) +1 similar issue
   [83]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl3/igt@kms_ccs@pipe-c-bad-pixel-format-y_tiled_gen12_mc_ccs.html

  * igt@kms_ccs@pipe-c-crc-primary-rotation-180-4_tiled_dg2_mc_ccs:
    - shard-tglb:         NOTRUN -> [SKIP][84] ([i915#6095])
   [84]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-tglb2/igt@kms_ccs@pipe-c-crc-primary-rotation-180-4_tiled_dg2_mc_ccs.html

  * igt@kms_ccs@pipe-c-crc-primary-rotation-180-y_tiled_gen12_rc_ccs_cc:
    - shard-iclb:         NOTRUN -> [SKIP][85] ([fdo#109278] / [i915#3886]) +1 similar issue
   [85]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@kms_ccs@pipe-c-crc-primary-rotation-180-y_tiled_gen12_rc_ccs_cc.html

  * igt@kms_ccs@pipe-d-random-ccs-data-y_tiled_ccs:
    - shard-iclb:         NOTRUN -> [SKIP][86] ([fdo#109278]) +7 similar issues
   [86]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@kms_ccs@pipe-d-random-ccs-data-y_tiled_ccs.html

  * igt@kms_chamelium@hdmi-aspect-ratio:
    - shard-tglb:         NOTRUN -> [SKIP][87] ([fdo#109284] / [fdo#111827])
   [87]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-tglb2/igt@kms_chamelium@hdmi-aspect-ratio.html

  * igt@kms_chamelium@hdmi-crc-fast:
    - shard-glk:          NOTRUN -> [SKIP][88] ([fdo#109271] / [fdo#111827]) +4 similar issues
   [88]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-glk4/igt@kms_chamelium@hdmi-crc-fast.html

  * igt@kms_chamelium@vga-hpd-without-ddc:
    - shard-apl:          NOTRUN -> [SKIP][89] ([fdo#109271] / [fdo#111827]) +1 similar issue
   [89]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl3/igt@kms_chamelium@vga-hpd-without-ddc.html

  * igt@kms_color_chamelium@ctm-limited-range:
    - shard-iclb:         NOTRUN -> [SKIP][90] ([fdo#109284] / [fdo#111827]) +3 similar issues
   [90]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@kms_color_chamelium@ctm-limited-range.html

  * igt@kms_cursor_crc@cursor-offscreen-512x170:
    - shard-iclb:         NOTRUN -> [SKIP][91] ([fdo#109279] / [i915#3359])
   [91]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@kms_cursor_crc@cursor-offscreen-512x170.html

  * igt@kms_cursor_crc@cursor-onscreen-max-size:
    - shard-iclb:         NOTRUN -> [SKIP][92] ([i915#3555]) +1 similar issue
   [92]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@kms_cursor_crc@cursor-onscreen-max-size.html

  * igt@kms_cursor_crc@cursor-rapid-movement-32x32:
    - shard-tglb:         NOTRUN -> [SKIP][93] ([i915#3555])
   [93]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-tglb2/igt@kms_cursor_crc@cursor-rapid-movement-32x32.html

  * igt@kms_dither@fb-8bpc-vs-panel-8bpc:
    - shard-tglb:         NOTRUN -> [SKIP][94] ([i915#1769] / [i915#3555])
   [94]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-tglb2/igt@kms_dither@fb-8bpc-vs-panel-8bpc.html

  * igt@kms_fbcon_fbt@fbc:
    - shard-glk:          NOTRUN -> [FAIL][95] ([i915#4767])
   [95]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-glk4/igt@kms_fbcon_fbt@fbc.html

  * igt@kms_flip@2x-flip-vs-suspend-interruptible:
    - shard-iclb:         NOTRUN -> [SKIP][96] ([fdo#109274]) +4 similar issues
   [96]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@kms_flip@2x-flip-vs-suspend-interruptible.html

  * igt@kms_flip_scaled_crc@flip-64bpp-4tile-to-16bpp-4tile-upscaling@pipe-a-default-mode:
    - shard-iclb:         NOTRUN -> [SKIP][97] ([i915#2672]) +4 similar issues
   [97]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@kms_flip_scaled_crc@flip-64bpp-4tile-to-16bpp-4tile-upscaling@pipe-a-default-mode.html

  * igt@kms_flip_scaled_crc@flip-64bpp-yftile-to-16bpp-yftile-upscaling@pipe-a-valid-mode:
    - shard-iclb:         NOTRUN -> [SKIP][98] ([i915#2587] / [i915#2672]) +2 similar issues
   [98]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb1/igt@kms_flip_scaled_crc@flip-64bpp-yftile-to-16bpp-yftile-upscaling@pipe-a-valid-mode.html

  * igt@kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilegen12rcccs-upscaling@pipe-a-default-mode:
    - shard-iclb:         NOTRUN -> [SKIP][99] ([i915#2672] / [i915#3555]) +1 similar issue
   [99]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilegen12rcccs-upscaling@pipe-a-default-mode.html

  * igt@kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-draw-mmap-gtt:
    - shard-tglb:         NOTRUN -> [SKIP][100] ([fdo#109280] / [fdo#111825])
   [100]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-tglb2/igt@kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-draw-mmap-gtt.html

  * igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-pri-shrfb-draw-blt:
    - shard-iclb:         NOTRUN -> [SKIP][101] ([fdo#109280]) +6 similar issues
   [101]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-pri-shrfb-draw-blt.html

  * igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-spr-indfb-onoff:
    - shard-apl:          NOTRUN -> [SKIP][102] ([fdo#109271]) +43 similar issues
   [102]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl3/igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-spr-indfb-onoff.html

  * igt@kms_frontbuffer_tracking@fbcpsr-tiling-4:
    - shard-iclb:         NOTRUN -> [SKIP][103] ([i915#5438])
   [103]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@kms_frontbuffer_tracking@fbcpsr-tiling-4.html

  * igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-indfb-draw-mmap-gtt:
    - shard-glk:          NOTRUN -> [SKIP][104] ([fdo#109271]) +74 similar issues
   [104]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-glk3/igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-indfb-draw-mmap-gtt.html

  * igt@kms_plane_alpha_blend@alpha-opaque-fb@pipe-b-hdmi-a-2:
    - shard-glk:          NOTRUN -> [FAIL][105] ([i915#4573]) +2 similar issues
   [105]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-glk4/igt@kms_plane_alpha_blend@alpha-opaque-fb@pipe-b-hdmi-a-2.html

  * igt@kms_plane_alpha_blend@constant-alpha-max@pipe-b-dp-1:
    - shard-apl:          NOTRUN -> [FAIL][106] ([i915#4573]) +2 similar issues
   [106]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl3/igt@kms_plane_alpha_blend@constant-alpha-max@pipe-b-dp-1.html

  * igt@kms_plane_lowres@tiling-4:
    - shard-iclb:         NOTRUN -> [SKIP][107] ([i915#5288])
   [107]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@kms_plane_lowres@tiling-4.html

  * igt@kms_plane_scaling@plane-downscale-with-rotation-factor-0-75@pipe-c-edp-1:
    - shard-iclb:         NOTRUN -> [SKIP][108] ([i915#5176]) +2 similar issues
   [108]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@kms_plane_scaling@plane-downscale-with-rotation-factor-0-75@pipe-c-edp-1.html

  * igt@kms_plane_scaling@planes-unity-scaling-downscale-factor-0-5@pipe-c-edp-1:
    - shard-iclb:         [PASS][109] -> [SKIP][110] ([i915#5235]) +2 similar issues
   [109]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-iclb7/igt@kms_plane_scaling@planes-unity-scaling-downscale-factor-0-5@pipe-c-edp-1.html
   [110]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@kms_plane_scaling@planes-unity-scaling-downscale-factor-0-5@pipe-c-edp-1.html

  * igt@kms_psr2_sf@cursor-plane-move-continuous-exceed-fully-sf:
    - shard-glk:          NOTRUN -> [SKIP][111] ([fdo#109271] / [i915#658])
   [111]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-glk3/igt@kms_psr2_sf@cursor-plane-move-continuous-exceed-fully-sf.html

  * igt@kms_psr2_sf@overlay-plane-move-continuous-exceed-fully-sf:
    - shard-iclb:         NOTRUN -> [SKIP][112] ([i915#2920])
   [112]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@kms_psr2_sf@overlay-plane-move-continuous-exceed-fully-sf.html

  * igt@kms_psr2_su@page_flip-p010:
    - shard-iclb:         NOTRUN -> [SKIP][113] ([fdo#109642] / [fdo#111068] / [i915#658])
   [113]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb6/igt@kms_psr2_su@page_flip-p010.html

  * igt@kms_psr@psr2_primary_mmap_cpu:
    - shard-iclb:         [PASS][114] -> [SKIP][115] ([fdo#109441]) +2 similar issues
   [114]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-iclb2/igt@kms_psr@psr2_primary_mmap_cpu.html
   [115]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb6/igt@kms_psr@psr2_primary_mmap_cpu.html

  * igt@kms_rotation_crc@primary-yf-tiled-reflect-x-0:
    - shard-tglb:         NOTRUN -> [SKIP][116] ([fdo#111615] / [i915#5289])
   [116]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-tglb2/igt@kms_rotation_crc@primary-yf-tiled-reflect-x-0.html

  * igt@kms_writeback@writeback-fb-id:
    - shard-glk:          NOTRUN -> [SKIP][117] ([fdo#109271] / [i915#2437])
   [117]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-glk4/igt@kms_writeback@writeback-fb-id.html

  * igt@sysfs_clients@fair-7:
    - shard-glk:          NOTRUN -> [SKIP][118] ([fdo#109271] / [i915#2994])
   [118]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-glk4/igt@sysfs_clients@fair-7.html

  * igt@sysfs_clients@sema-25:
    - shard-tglb:         NOTRUN -> [SKIP][119] ([i915#2994])
   [119]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-tglb2/igt@sysfs_clients@sema-25.html

  * igt@sysfs_clients@split-25:
    - shard-iclb:         NOTRUN -> [SKIP][120] ([i915#2994])
   [120]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@sysfs_clients@split-25.html

  * igt@v3d/v3d_mmap@mmap-bad-handle:
    - shard-iclb:         NOTRUN -> [SKIP][121] ([fdo#109315])
   [121]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@v3d/v3d_mmap@mmap-bad-handle.html

  
#### Possible fixes ####

  * igt@api_intel_allocator@alloc-simple:
    - {shard-rkl}:        [SKIP][122] ([fdo#109315]) -> [PASS][123] +11 similar issues
   [122]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-rkl-5/igt@api_intel_allocator@alloc-simple.html
   [123]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-rkl-2/igt@api_intel_allocator@alloc-simple.html

  * igt@core_setmaster@master-drop-set-shared-fd:
    - {shard-rkl}:        [SKIP][124] -> [PASS][125]
   [124]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-rkl-5/igt@core_setmaster@master-drop-set-shared-fd.html
   [125]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-rkl-2/igt@core_setmaster@master-drop-set-shared-fd.html

  * igt@device_reset@unbind-reset-rebind:
    - {shard-rkl}:        [FAIL][126] ([i915#4778]) -> [PASS][127]
   [126]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-rkl-5/igt@device_reset@unbind-reset-rebind.html
   [127]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-rkl-2/igt@device_reset@unbind-reset-rebind.html

  * igt@fbdev@nullptr:
    - {shard-rkl}:        [SKIP][128] ([i915#2582]) -> [PASS][129]
   [128]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-rkl-1/igt@fbdev@nullptr.html
   [129]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-rkl-6/igt@fbdev@nullptr.html

  * igt@feature_discovery@psr2:
    - shard-iclb:         [SKIP][130] ([i915#658]) -> [PASS][131]
   [130]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-iclb7/igt@feature_discovery@psr2.html
   [131]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@feature_discovery@psr2.html

  * igt@gem_exec_balancer@parallel-out-fence:
    - shard-iclb:         [SKIP][132] ([i915#4525]) -> [PASS][133] +1 similar issue
   [132]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-iclb6/igt@gem_exec_balancer@parallel-out-fence.html
   [133]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb1/igt@gem_exec_balancer@parallel-out-fence.html

  * igt@gem_exec_fair@basic-none@rcs0:
    - shard-glk:          [FAIL][134] ([i915#2842]) -> [PASS][135] +2 similar issues
   [134]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-glk6/igt@gem_exec_fair@basic-none@rcs0.html
   [135]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-glk5/igt@gem_exec_fair@basic-none@rcs0.html

  * igt@gem_exec_fair@basic-pace-share@rcs0:
    - {shard-rkl}:        [FAIL][136] ([i915#2842]) -> [PASS][137]
   [136]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-rkl-2/igt@gem_exec_fair@basic-pace-share@rcs0.html
   [137]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-rkl-1/igt@gem_exec_fair@basic-pace-share@rcs0.html

  * igt@gem_exec_schedule@semaphore-power:
    - {shard-rkl}:        [SKIP][138] ([i915#7276]) -> [PASS][139]
   [138]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-rkl-3/igt@gem_exec_schedule@semaphore-power.html
   [139]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-rkl-5/igt@gem_exec_schedule@semaphore-power.html

  * igt@gem_tiled_pread_pwrite:
    - {shard-rkl}:        [SKIP][140] ([i915#3282]) -> [PASS][141]
   [140]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-rkl-3/igt@gem_tiled_pread_pwrite.html
   [141]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-rkl-5/igt@gem_tiled_pread_pwrite.html

  * igt@gen9_exec_parse@allowed-single:
    - shard-glk:          [DMESG-WARN][142] ([i915#5566] / [i915#716]) -> [PASS][143]
   [142]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-glk6/igt@gen9_exec_parse@allowed-single.html
   [143]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-glk4/igt@gen9_exec_parse@allowed-single.html

  * igt@i915_pm_rpm@cursor:
    - {shard-rkl}:        [SKIP][144] ([i915#1849]) -> [PASS][145]
   [144]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-rkl-5/igt@i915_pm_rpm@cursor.html
   [145]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-rkl-6/igt@i915_pm_rpm@cursor.html

  * igt@i915_pm_rpm@pm-tiling:
    - {shard-rkl}:        [SKIP][146] ([fdo#109308]) -> [PASS][147] +1 similar issue
   [146]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-rkl-1/igt@i915_pm_rpm@pm-tiling.html
   [147]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-rkl-6/igt@i915_pm_rpm@pm-tiling.html

  * igt@i915_pm_rpm@system-suspend-devices:
    - {shard-rkl}:        [SKIP][148] ([i915#5174]) -> [PASS][149]
   [148]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-rkl-5/igt@i915_pm_rpm@system-suspend-devices.html
   [149]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-rkl-2/igt@i915_pm_rpm@system-suspend-devices.html

  * igt@kms_cursor_edge_walk@right-edge@pipe-b-edp-1-128x128:
    - shard-tglb:         [INCOMPLETE][150] -> [PASS][151]
   [150]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-tglb6/igt@kms_cursor_edge_walk@right-edge@pipe-b-edp-1-128x128.html
   [151]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-tglb2/igt@kms_cursor_edge_walk@right-edge@pipe-b-edp-1-128x128.html

  * igt@kms_cursor_legacy@flip-vs-cursor@atomic-transitions-varying-size:
    - shard-glk:          [FAIL][152] ([i915#2346]) -> [PASS][153] +1 similar issue
   [152]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-glk2/igt@kms_cursor_legacy@flip-vs-cursor@atomic-transitions-varying-size.html
   [153]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-glk8/igt@kms_cursor_legacy@flip-vs-cursor@atomic-transitions-varying-size.html

  * igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-indfb-draw-mmap-wc:
    - {shard-rkl}:        [SKIP][154] ([i915#1849] / [i915#4098]) -> [PASS][155] +12 similar issues
   [154]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-rkl-1/igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-indfb-draw-mmap-wc.html
   [155]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-rkl-6/igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-indfb-draw-mmap-wc.html

  * igt@kms_plane@pixel-format@pipe-b-planes:
    - {shard-rkl}:        [SKIP][156] ([i915#1849] / [i915#3558]) -> [PASS][157] +3 similar issues
   [156]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-rkl-5/igt@kms_plane@pixel-format@pipe-b-planes.html
   [157]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-rkl-6/igt@kms_plane@pixel-format@pipe-b-planes.html

  * igt@kms_plane@plane-position-hole@pipe-b-planes:
    - {shard-rkl}:        [SKIP][158] ([i915#3558]) -> [PASS][159] +1 similar issue
   [158]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-rkl-1/igt@kms_plane@plane-position-hole@pipe-b-planes.html
   [159]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-rkl-6/igt@kms_plane@plane-position-hole@pipe-b-planes.html

  * igt@kms_plane_scaling@plane-scaler-with-clipping-clamping-pixel-formats@pipe-b-edp-1:
    - shard-iclb:         [SKIP][160] ([i915#5176]) -> [PASS][161] +1 similar issue
   [160]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-iclb3/igt@kms_plane_scaling@plane-scaler-with-clipping-clamping-pixel-formats@pipe-b-edp-1.html
   [161]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb7/igt@kms_plane_scaling@plane-scaler-with-clipping-clamping-pixel-formats@pipe-b-edp-1.html

  * igt@kms_plane_scaling@planes-upscale-20x20-downscale-factor-0-5@pipe-b-edp-1:
    - shard-iclb:         [SKIP][162] ([i915#5235]) -> [PASS][163] +2 similar issues
   [162]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-iclb2/igt@kms_plane_scaling@planes-upscale-20x20-downscale-factor-0-5@pipe-b-edp-1.html
   [163]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb8/igt@kms_plane_scaling@planes-upscale-20x20-downscale-factor-0-5@pipe-b-edp-1.html

  * igt@kms_psr@psr2_cursor_blt:
    - shard-iclb:         [SKIP][164] ([fdo#109441]) -> [PASS][165] +3 similar issues
   [164]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-iclb7/igt@kms_psr@psr2_cursor_blt.html
   [165]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@kms_psr@psr2_cursor_blt.html

  * igt@kms_vblank@pipe-a-ts-continuation-idle:
    - {shard-rkl}:        [SKIP][166] ([i915#1845] / [i915#4098]) -> [PASS][167] +19 similar issues
   [166]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-rkl-1/igt@kms_vblank@pipe-a-ts-continuation-idle.html
   [167]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-rkl-6/igt@kms_vblank@pipe-a-ts-continuation-idle.html

  * igt@perf_pmu@gt-awake:
    - {shard-rkl}:        [SKIP][168] ([i915#5608]) -> [PASS][169] +2 similar issues
   [168]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-rkl-5/igt@perf_pmu@gt-awake.html
   [169]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-rkl-2/igt@perf_pmu@gt-awake.html

  * igt@syncobj_wait@wait-delayed-signal:
    - {shard-rkl}:        [SKIP][170] ([i915#2575]) -> [PASS][171] +10 similar issues
   [170]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-rkl-5/igt@syncobj_wait@wait-delayed-signal.html
   [171]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-rkl-2/igt@syncobj_wait@wait-delayed-signal.html

  
#### Warnings ####

  * igt@kms_psr2_sf@cursor-plane-move-continuous-exceed-fully-sf:
    - shard-iclb:         [SKIP][172] ([i915#658]) -> [SKIP][173] ([i915#2920])
   [172]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-iclb7/igt@kms_psr2_sf@cursor-plane-move-continuous-exceed-fully-sf.html
   [173]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb2/igt@kms_psr2_sf@cursor-plane-move-continuous-exceed-fully-sf.html

  * igt@kms_psr2_sf@overlay-plane-update-sf-dmg-area:
    - shard-iclb:         [SKIP][174] ([i915#2920]) -> [SKIP][175] ([fdo#111068] / [i915#658]) +1 similar issue
   [174]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-iclb2/igt@kms_psr2_sf@overlay-plane-update-sf-dmg-area.html
   [175]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb8/igt@kms_psr2_sf@overlay-plane-update-sf-dmg-area.html

  * igt@kms_psr2_sf@primary-plane-update-sf-dmg-area-big-fb:
    - shard-iclb:         [SKIP][176] ([i915#2920]) -> [SKIP][177] ([i915#658])
   [176]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-iclb2/igt@kms_psr2_sf@primary-plane-update-sf-dmg-area-big-fb.html
   [177]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-iclb1/igt@kms_psr2_sf@primary-plane-update-sf-dmg-area-big-fb.html

  * igt@runner@aborted:
    - shard-apl:          ([FAIL][178], [FAIL][179]) ([i915#3002] / [i915#4312]) -> ([FAIL][180], [FAIL][181], [FAIL][182]) ([fdo#109271] / [i915#3002] / [i915#4312])
   [178]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl1/igt@runner@aborted.html
   [179]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12511/shard-apl1/igt@runner@aborted.html
   [180]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl6/igt@runner@aborted.html
   [181]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl3/igt@runner@aborted.html
   [182]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/shard-apl2/igt@runner@aborted.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109274]: https://bugs.freedesktop.org/show_bug.cgi?id=109274
  [fdo#109278]: https://bugs.freedesktop.org/show_bug.cgi?id=109278
  [fdo#109279]: https://bugs.freedesktop.org/show_bug.cgi?id=109279
  [fdo#109280]: https://bugs.freedesktop.org/show_bug.cgi?id=109280
  [fdo#109283]: https://bugs.freedesktop.org/show_bug.cgi?id=109283
  [fdo#109284]: https://bugs.freedesktop.org/show_bug.cgi?id=109284
  [fdo#109285]: https://bugs.freedesktop.org/show_bug.cgi?id=109285
  [fdo#109289]: https://bugs.freedesktop.org/show_bug.cgi?id=109289
  [fdo#109295]: https://bugs.freedesktop.org/show_bug.cgi?id=109295
  [fdo#109308]: https://bugs.freedesktop.org/show_bug.cgi?id=109308
  [fdo#109309]: https://bugs.freedesktop.org/show_bug.cgi?id=109309
  [fdo#109312]: https://bugs.freedesktop.org/show_bug.cgi?id=109312
  [fdo#109313]: https://bugs.freedesktop.org/show_bug.cgi?id=109313
  [fdo#109314]: https://bugs.freedesktop.org/show_bug.cgi?id=109314
  [fdo#109315]: https://bugs.freedesktop.org/show_bug.cgi?id=109315
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [fdo#109506]: https://bugs.freedesktop.org/show_bug.cgi?id=109506
  [fdo#109642]: https://bugs.freedesktop.org/show_bug.cgi?id=109642
  [fdo#110189]: https://bugs.freedesktop.org/show_bug.cgi?id=110189
  [fdo#110723]: https://bugs.freedesktop.org/show_bug.cgi?id=110723
  [fdo#111068]: https://bugs.freedesktop.org/show_bug.cgi?id=111068
  [fdo#111614]: https://bugs.freedesktop.org/show_bug.cgi?id=111614
  [fdo#111615]: https://bugs.freedesktop.org/show_bug.cgi?id=111615
  [fdo#111644]: https://bugs.freedesktop.org/show_bug.cgi?id=111644
  [fdo#111656]: https://bugs.freedesktop.org/show_bug.cgi?id=111656
  [fdo#111825]: https://bugs.freedesktop.org/show_bug.cgi?id=111825
  [fdo#111827]: https://bugs.freedesktop.org/show_bug.cgi?id=111827
  [fdo#112054]: https://bugs.freedesktop.org/show_bug.cgi?id=112054
  [i915#1072]: https://gitlab.freedesktop.org/drm/intel/issues/1072
  [i915#1257]: https://gitlab.freedesktop.org/drm/intel/issues/1257
  [i915#132]: https://gitlab.freedesktop.org/drm/intel/issues/132
  [i915#1397]: https://gitlab.freedesktop.org/drm/intel/issues/1397
  [i915#1769]: https://gitlab.freedesktop.org/drm/intel/issues/1769
  [i915#1825]: https://gitlab.freedesktop.org/drm/intel/issues/1825
  [i915#1845]: https://gitlab.freedesktop.org/drm/intel/issues/1845
  [i915#1849]: https://gitlab.freedesktop.org/drm/intel/issues/1849
  [i915#1902]: https://gitlab.freedesktop.org/drm/intel/issues/1902
  [i915#2190]: https://gitlab.freedesktop.org/drm/intel/issues/2190
  [i915#2346]: https://gitlab.freedesktop.org/drm/intel/issues/2346
  [i915#2437]: https://gitlab.freedesktop.org/drm/intel/issues/2437
  [i915#2527]: https://gitlab.freedesktop.org/drm/intel/issues/2527
  [i915#2575]: https://gitlab.freedesktop.org/drm/intel/issues/2575
  [i915#2582]: https://gitlab.freedesktop.org/drm/intel/issues/2582
  [i915#2587]: https://gitlab.freedesktop.org/drm/intel/issues/2587
  [i915#2658]: https://gitlab.freedesktop.org/drm/intel/issues/2658
  [i915#2672]: https://gitlab.freedesktop.org/drm/intel/issues/2672
  [i915#2705]: https://gitlab.freedesktop.org/drm/intel/issues/2705
  [i915#280]: https://gitlab.freedesktop.org/drm/intel/issues/280
  [i915#284]: https://gitlab.freedesktop.org/drm/intel/issues/284
  [i915#2842]: https://gitlab.freedesktop.org/drm/intel/issues/2842
  [i915#2846]: https://gitlab.freedesktop.org/drm/intel/issues/2846
  [i915#2856]: https://gitlab.freedesktop.org/drm/intel/issues/2856
  [i915#2920]: https://gitlab.freedesktop.org/drm/intel/issues/2920
  [i915#2994]: https://gitlab.freedesktop.org/drm/intel/issues/2994
  [i915#3002]: https://gitlab.freedesktop.org/drm/intel/issues/3002
  [i915#3116]: https://gitlab.freedesktop.org/drm/intel/issues/3116
  [i915#315]: https://gitlab.freedesktop.org/drm/intel/issues/315
  [i915#3281]: https://gitlab.freedesktop.org/drm/intel/issues/3281
  [i915#3282]: https://gitlab.freedesktop.org/drm/intel/issues/3282
  [i915#3291]: https://gitlab.freedesktop.org/drm/intel/issues/3291
  [i915#3297]: https://gitlab.freedesktop.org/drm/intel/issues/3297
  [i915#3299]: https://gitlab.freedesktop.org/drm/intel/issues/3299
  [i915#3318]: https://gitlab.freedesktop.org/drm/intel/issues/3318
  [i915#3359]: https://gitlab.freedesktop.org/drm/intel/issues/3359
  [i915#3528]: https://gitlab.freedesktop.org/drm/intel/issues/3528
  [i915#3555]: https://gitlab.freedesktop.org/drm/intel/issues/3555
  [i915#3558]: https://gitlab.freedesktop.org/drm/intel/issues/3558
  [i915#3637]: https://gitlab.freedesktop.org/drm/intel/issues/3637
  [i915#3638]: https://gitlab.freedesktop.org/drm/intel/issues/3638
  [i915#3689]: https://gitlab.freedesktop.org/drm/intel/issues/3689
  [i915#3708]: https://gitlab.freedesktop.org/drm/intel/issues/3708
  [i915#3734]: https://gitlab.freedesktop.org/drm/intel/issues/3734
  [i915#3742]: https://gitlab.freedesktop.org/drm/intel/issues/3742
  [i915#3804]: https://gitlab.freedesktop.org/drm/intel/issues/3804
  [i915#3826]: https://gitlab.freedesktop.org/drm/intel/issues/3826
  [i915#3840]: https://gitlab.freedesktop.org/drm/intel/issues/3840
  [i915#3886]: https://gitlab.freedesktop.org/drm/intel/issues/3886
  [i915#3955]: https://gitlab.freedesktop.org/drm/intel/issues/3955
  [i915#3966]: https://gitlab.freedesktop.org/drm/intel/issues/3966
  [i915#4070]: https://gitlab.freedesktop.org/drm/intel/issues/4070
  [i915#4078]: https://gitlab.freedesktop.org/drm/intel/issues/4078
  [i915#4098]: https://gitlab.freedesktop.org/drm/intel/issues/4098
  [i915#4171]: https://gitlab.freedesktop.org/drm/intel/issues/4171
  [i915#426]: https://gitlab.freedesktop.org/drm/intel/issues/426
  [i915#4270]: https://gitlab.freedesktop.org/drm/intel/issues/4270
  [i915#4312]: https://gitlab.freedesktop.org/drm/intel/issues/4312
  [i915#4386]: https://gitlab.freedesktop.org/drm/intel/issues/4386
  [i915#4525]: https://gitlab.freedesktop.org/drm/intel/issues/4525
  [i915#4573]: https://gitlab.freedesktop.org/drm/intel/issues/4573
  [i915#4613]: https://gitlab.freedesktop.org/drm/intel/issues/4613
  [i915#4767]: https://gitlab.freedesktop.org/drm/intel/issues/4767
  [i915#4778]: https://gitlab.freedesktop.org/drm/intel/issues/4778
  [i915#5174]: https://gitlab.freedesktop.org/drm/intel/issues/5174
  [i915#5176]: https://gitlab.freedesktop.org/drm/intel/issues/5176
  [i915#5235]: https://gitlab.freedesktop.org/drm/intel/issues/5235
  [i915#5286]: https://gitlab.freedesktop.org/drm/intel/issues/5286
  [i915#5288]: https://gitlab.freedesktop.org/drm/intel/issues/5288
  [i915#5289]: https://gitlab.freedesktop.org/drm/intel/issues/5289
  [i915#5325]: https://gitlab.freedesktop.org/drm/intel/issues/5325
  [i915#533]: https://gitlab.freedesktop.org/drm/intel/issues/533
  [i915#5438]: https://gitlab.freedesktop.org/drm/intel/issues/5438
  [i915#5439]: https://gitlab.freedesktop.org/drm/intel/issues/5439
  [i915#5461]: https://gitlab.freedesktop.org/drm/intel/issues/5461
  [i915#5566]: https://gitlab.freedesktop.org/drm/intel/issues/5566
  [i915#5608]: https://gitlab.freedesktop.org/drm/intel/issues/5608
  [i915#5775]: https://gitlab.freedesktop.org/drm/intel/issues/5775
  [i915#6095]: https://gitlab.freedesktop.org/drm/intel/issues/6095
  [i915#6301]: https://gitlab.freedesktop.org/drm/intel/issues/6301
  [i915#6334]: https://gitlab.freedesktop.org/drm/intel/issues/6334
  [i915#6335]: https://gitlab.freedesktop.org/drm/intel/issues/6335
  [i915#6344]: https://gitlab.freedesktop.org/drm/intel/issues/6344
  [i915#6412]: https://gitlab.freedesktop.org/drm/intel/issues/6412
  [i915#6497]: https://gitlab.freedesktop.org/drm/intel/issues/6497
  [i915#658]: https://gitlab.freedesktop.org/drm/intel/issues/658
  [i915#6590]: https://gitlab.freedesktop.org/drm/intel/issues/6590
  [i915#6768]: https://gitlab.freedesktop.org/drm/intel/issues/6768
  [i915#6914]: https://gitlab.freedesktop.org/drm/intel/issues/6914
  [i915#6944]: https://gitlab.freedesktop.org/drm/intel/issues/6944
  [i915#6946]: https://gitlab.freedesktop.org/drm/intel/issues/6946
  [i915#7037]: https://gitlab.freedesktop.org/drm/intel/issues/7037
  [i915#7116]: https://gitlab.freedesktop.org/drm/intel/issues/7116
  [i915#7118]: https://gitlab.freedesktop.org/drm/intel/issues/7118
  [i915#716]: https://gitlab.freedesktop.org/drm/intel/issues/716
  [i915#7276]: https://gitlab.freedesktop.org/drm/intel/issues/7276
  [i915#7456]: https://gitlab.freedesktop.org/drm/intel/issues/7456
  [i915#7561]: https://gitlab.freedesktop.org/drm/intel/issues/7561
  [i915#7582]: https://gitlab.freedesktop.org/drm/intel/issues/7582
  [i915#7672]: https://gitlab.freedesktop.org/drm/intel/issues/7672
  [i915#7673]: https://gitlab.freedesktop.org/drm/intel/issues/7673
  [i915#7678]: https://gitlab.freedesktop.org/drm/intel/issues/7678
  [i915#7679]: https://gitlab.freedesktop.org/drm/intel/issues/7679
  [i915#768]: https://gitlab.freedesktop.org/drm/intel/issues/768
  [i915#7697]: https://gitlab.freedesktop.org/drm/intel/issues/7697
  [i915#7701]: https://gitlab.freedesktop.org/drm/intel/issues/7701


Build changes
-------------

  * Linux: CI_DRM_12511 -> Patchwork_111997v1

  CI-20190529: 20190529
  CI_DRM_12511: 2f1afd3898412b8487d420921f34fb5340e15e5b @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_7095: 0d821bca4e1086c96bb8928a0d24e707396e9373 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_111997v1: 2f1afd3898412b8487d420921f34fb5340e15e5b @ git://anongit.freedesktop.org/gfx-ci/linux
  piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_111997v1/index.html

[-- Attachment #2: Type: text/html, Size: 46947 bytes --]

^ permalink raw reply	[flat|nested] 35+ messages in thread
* Re: [Intel-gfx] [PATCH 04/13] drm/i915/dsb: Fix DSB command buffer size checks
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 04/13] drm/i915/dsb: Fix DSB command buffer size checks Ville Syrjala
@ 2023-01-04  6:57   ` Manna, Animesh
  2023-01-04  7:11     ` Manna, Animesh
  2023-01-04 10:52   ` Manna, Animesh
  1 sibling, 1 reply; 35+ messages in thread
From: Manna, Animesh @ 2023-01-04  6:57 UTC (permalink / raw)
  To: Ville Syrjala, intel-gfx

Hi,

> -----Original Message-----
> From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of Ville
> Syrjala
> Sent: Friday, December 16, 2022 6:08 AM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 04/13] drm/i915/dsb: Fix DSB command buffer
> size checks
> 
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> 
> free_pos is in dwords, DSB_BUF_SIZE in bytes. Directly comparing the two is
> nonsense. Fix it up, and make sure we also account for the 8byte alignment
> requirement for each instruction, and also assume that each instruction
> normally eats two dwords.

free_pos variable is used as index to fill the dsb command buffer and getting filed byte by byte. It is not in dwords.
Below given the structure definition of dsb cmd_buf.
struct intel_dsb {
        enum dsb_id id;

        u32 *cmd_buf;


> 
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_dsb.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c
> b/drivers/gpu/drm/i915/display/intel_dsb.c
> index 6abfd0fc541a..fbcbf9efd039 100644
> --- a/drivers/gpu/drm/i915/display/intel_dsb.c
> +++ b/drivers/gpu/drm/i915/display/intel_dsb.c
> @@ -97,7 +97,7 @@ void intel_dsb_indexed_reg_write(struct intel_dsb
> *dsb,
>  	u32 *buf = dsb->cmd_buf;
>  	u32 reg_val;
> 
> -	if (drm_WARN_ON(&dev_priv->drm, dsb->free_pos >=
> DSB_BUF_SIZE)) {
> +	if (drm_WARN_ON(&dev_priv->drm, ALIGN(dsb->free_pos, 2) >
> DSB_BUF_SIZE
> +/ 4 - 2)) {

Here DSB_BUF_SIZE is 4096 x 2 = 8192 bytes
DSB_BUF_SIZE / 4 - 2 = 2046 bytes.
With the above logic warning will be triggered after 2046 bytes.

Regards,
Animesh


>  		drm_dbg_kms(&dev_priv->drm, "DSB buffer overflow\n");
>  		return;
>  	}
> @@ -167,7 +167,7 @@ void intel_dsb_reg_write(struct intel_dsb *dsb,
>  	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
>  	u32 *buf = dsb->cmd_buf;
> 
> -	if (drm_WARN_ON(&dev_priv->drm, dsb->free_pos >=
> DSB_BUF_SIZE)) {
> +	if (drm_WARN_ON(&dev_priv->drm, ALIGN(dsb->free_pos, 2) >
> DSB_BUF_SIZE
> +/ 4 - 2)) {
>  		drm_dbg_kms(&dev_priv->drm, "DSB buffer overflow\n");
>  		return;
>  	}
> --
> 2.37.4


^ permalink raw reply	[flat|nested] 35+ messages in thread
* Re: [Intel-gfx] [PATCH 04/13] drm/i915/dsb: Fix DSB command buffer size checks
  2023-01-04  6:57   ` Manna, Animesh
@ 2023-01-04  7:11     ` Manna, Animesh
  0 siblings, 0 replies; 35+ messages in thread
From: Manna, Animesh @ 2023-01-04  7:11 UTC (permalink / raw)
  To: Ville Syrjala, intel-gfx



> -----Original Message-----
> From: Manna, Animesh
> Sent: Wednesday, January 4, 2023 12:28 PM
> To: Ville Syrjala <ville.syrjala@linux.intel.com>; intel-
> gfx@lists.freedesktop.org
> Subject: RE: [Intel-gfx] [PATCH 04/13] drm/i915/dsb: Fix DSB command
> buffer size checks
> 
> Hi,
> 
> > -----Original Message-----
> > From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of
> > Ville Syrjala
> > Sent: Friday, December 16, 2022 6:08 AM
> > To: intel-gfx@lists.freedesktop.org
> > Subject: [Intel-gfx] [PATCH 04/13] drm/i915/dsb: Fix DSB command
> > buffer size checks
> >
> > From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> >
> > free_pos is in dwords, DSB_BUF_SIZE in bytes. Directly comparing the
> > two is nonsense. Fix it up, and make sure we also account for the
> > 8byte alignment requirement for each instruction, and also assume that
> > each instruction normally eats two dwords.
> 
> free_pos variable is used as index to fill the dsb command buffer and getting
> filed byte by byte. It is not in dwords.
> Below given the structure definition of dsb cmd_buf.
> struct intel_dsb {
>         enum dsb_id id;
> 
>         u32 *cmd_buf;

Please ignore my previous comments ...
 
Regards,
Animesh

> 
> 
> >
> > Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> > ---
> >  drivers/gpu/drm/i915/display/intel_dsb.c | 4 ++--
> >  1 file changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c
> > b/drivers/gpu/drm/i915/display/intel_dsb.c
> > index 6abfd0fc541a..fbcbf9efd039 100644
> > --- a/drivers/gpu/drm/i915/display/intel_dsb.c
> > +++ b/drivers/gpu/drm/i915/display/intel_dsb.c
> > @@ -97,7 +97,7 @@ void intel_dsb_indexed_reg_write(struct intel_dsb
> > *dsb,
> >  	u32 *buf = dsb->cmd_buf;
> >  	u32 reg_val;
> >
> > -	if (drm_WARN_ON(&dev_priv->drm, dsb->free_pos >=
> > DSB_BUF_SIZE)) {
> > +	if (drm_WARN_ON(&dev_priv->drm, ALIGN(dsb->free_pos, 2) >
> > DSB_BUF_SIZE
> > +/ 4 - 2)) {
> 
> Here DSB_BUF_SIZE is 4096 x 2 = 8192 bytes DSB_BUF_SIZE / 4 - 2 = 2046
> bytes.
> With the above logic warning will be triggered after 2046 bytes.
> 
> Regards,
> Animesh
> 
> 
> >  		drm_dbg_kms(&dev_priv->drm, "DSB buffer overflow\n");
> >  		return;
> >  	}
> > @@ -167,7 +167,7 @@ void intel_dsb_reg_write(struct intel_dsb *dsb,
> >  	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
> >  	u32 *buf = dsb->cmd_buf;
> >
> > -	if (drm_WARN_ON(&dev_priv->drm, dsb->free_pos >=
> > DSB_BUF_SIZE)) {
> > +	if (drm_WARN_ON(&dev_priv->drm, ALIGN(dsb->free_pos, 2) >
> > DSB_BUF_SIZE
> > +/ 4 - 2)) {
> >  		drm_dbg_kms(&dev_priv->drm, "DSB buffer overflow\n");
> >  		return;
> >  	}
> > --
> > 2.37.4


^ permalink raw reply	[flat|nested] 35+ messages in thread
* Re: [Intel-gfx] [PATCH 01/13] drm/i915/dsb: Stop with the RMW
  2022-12-16  0:37 ` [Intel-gfx] [PATCH 01/13] drm/i915/dsb: Stop with the RMW Ville Syrjala
@ 2023-01-04  7:59   ` Manna, Animesh
  0 siblings, 0 replies; 35+ messages in thread
From: Manna, Animesh @ 2023-01-04  7:59 UTC (permalink / raw)
  To: Ville Syrjala, intel-gfx



> -----Original Message-----
> From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of Ville
> Syrjala
> Sent: Friday, December 16, 2022 6:08 AM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 01/13] drm/i915/dsb: Stop with the RMW
> 
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> 
> We don't want to keep random bits set in DSB_CTRL. Stop the harmful RMW.
> 
> Also flip the reverse & around to appease my ocd.
> 
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

LGTM.
Reviewed-by: Animesh Manna <animesh.manna@intel.com>


> ---
>  drivers/gpu/drm/i915/display/intel_dsb.c | 22 +++++++---------------
>  drivers/gpu/drm/i915/i915_reg.h          |  2 +-
>  2 files changed, 8 insertions(+), 16 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c
> b/drivers/gpu/drm/i915/display/intel_dsb.c
> index 3d63c1bf1e4f..ebebaf802dee 100644
> --- a/drivers/gpu/drm/i915/display/intel_dsb.c
> +++ b/drivers/gpu/drm/i915/display/intel_dsb.c
> @@ -73,42 +73,34 @@ struct intel_dsb {
>  static bool is_dsb_busy(struct drm_i915_private *i915, enum pipe pipe,
>  			enum dsb_id id)
>  {
> -	return DSB_STATUS & intel_de_read(i915, DSB_CTRL(pipe, id));
> +	return intel_de_read(i915, DSB_CTRL(pipe, id)) & DSB_STATUS_BUSY;
>  }
> 
>  static bool intel_dsb_enable_engine(struct drm_i915_private *i915,
>  				    enum pipe pipe, enum dsb_id id)  {
> -	u32 dsb_ctrl;
> -
> -	dsb_ctrl = intel_de_read(i915, DSB_CTRL(pipe, id));
> -	if (DSB_STATUS & dsb_ctrl) {
> +	if (is_dsb_busy(i915, pipe, id)) {
>  		drm_dbg_kms(&i915->drm, "DSB engine is busy.\n");
>  		return false;
>  	}
> 
> -	dsb_ctrl |= DSB_ENABLE;
> -	intel_de_write(i915, DSB_CTRL(pipe, id), dsb_ctrl);
> -
> +	intel_de_write(i915, DSB_CTRL(pipe, id), DSB_ENABLE);
>  	intel_de_posting_read(i915, DSB_CTRL(pipe, id));
> +
>  	return true;
>  }
> 
>  static bool intel_dsb_disable_engine(struct drm_i915_private *i915,
>  				     enum pipe pipe, enum dsb_id id)  {
> -	u32 dsb_ctrl;
> -
> -	dsb_ctrl = intel_de_read(i915, DSB_CTRL(pipe, id));
> -	if (DSB_STATUS & dsb_ctrl) {
> +	if (is_dsb_busy(i915, pipe, id)) {
>  		drm_dbg_kms(&i915->drm, "DSB engine is busy.\n");
>  		return false;
>  	}
> 
> -	dsb_ctrl &= ~DSB_ENABLE;
> -	intel_de_write(i915, DSB_CTRL(pipe, id), dsb_ctrl);
> -
> +	intel_de_write(i915, DSB_CTRL(pipe, id), 0);
>  	intel_de_posting_read(i915, DSB_CTRL(pipe, id));
> +
>  	return true;
>  }
> 
> diff --git a/drivers/gpu/drm/i915/i915_reg.h
> b/drivers/gpu/drm/i915/i915_reg.h index cef9418beec0..ed989e749635
> 100644
> --- a/drivers/gpu/drm/i915/i915_reg.h
> +++ b/drivers/gpu/drm/i915/i915_reg.h
> @@ -8104,7 +8104,7 @@ enum skl_power_gate {
>  #define DSB_TAIL(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) +
> 0x4)
>  #define DSB_CTRL(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) +
> 0x8)
>  #define   DSB_ENABLE			(1 << 31)
> -#define   DSB_STATUS			(1 << 0)
> +#define   DSB_STATUS_BUSY		(1 << 0)
> 
>  #define CLKREQ_POLICY			_MMIO(0x101038)
>  #define  CLKREQ_POLICY_MEM_UP_OVRD	REG_BIT(1)
> --
> 2.37.4


^ permalink raw reply	[flat|nested] 35+ messages in thread
* Re: [Intel-gfx] [PATCH 02/13] drm/i915/dsb: Inline DSB_CTRL writes into intel_dsb_commit()
  2022-12-16  0:37 ` [Intel-gfx] [PATCH 02/13] drm/i915/dsb: Inline DSB_CTRL writes into intel_dsb_commit() Ville Syrjala
@ 2023-01-04  8:40   ` Manna, Animesh
  0 siblings, 0 replies; 35+ messages in thread
From: Manna, Animesh @ 2023-01-04  8:40 UTC (permalink / raw)
  To: Ville Syrjala, intel-gfx



> -----Original Message-----
> From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of Ville
> Syrjala
> Sent: Friday, December 16, 2022 6:08 AM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 02/13] drm/i915/dsb: Inline DSB_CTRL writes into
> intel_dsb_commit()
> 
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> 
> No point in having these wrappers for a simple DSB_CTRL write.
> Inline them into intel_dsb_commit().
> 
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

As per bspec before touching ctrl, head and tail register we should check for dsb idleness.
But one check is sufficient and DSB will be active after programming tail register.
The current changes LGTM.

Reviewed-by: Animesh Manna <Animesh.manna@intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_dsb.c | 62 ++++++------------------
>  1 file changed, 14 insertions(+), 48 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c
> b/drivers/gpu/drm/i915/display/intel_dsb.c
> index ebebaf802dee..90a22af30aab 100644
> --- a/drivers/gpu/drm/i915/display/intel_dsb.c
> +++ b/drivers/gpu/drm/i915/display/intel_dsb.c
> @@ -76,34 +76,6 @@ static bool is_dsb_busy(struct drm_i915_private *i915,
> enum pipe pipe,
>  	return intel_de_read(i915, DSB_CTRL(pipe, id)) & DSB_STATUS_BUSY;
> }
> 
> -static bool intel_dsb_enable_engine(struct drm_i915_private *i915,
> -				    enum pipe pipe, enum dsb_id id)
> -{
> -	if (is_dsb_busy(i915, pipe, id)) {
> -		drm_dbg_kms(&i915->drm, "DSB engine is busy.\n");
> -		return false;
> -	}
> -
> -	intel_de_write(i915, DSB_CTRL(pipe, id), DSB_ENABLE);
> -	intel_de_posting_read(i915, DSB_CTRL(pipe, id));
> -
> -	return true;
> -}
> -
> -static bool intel_dsb_disable_engine(struct drm_i915_private *i915,
> -				     enum pipe pipe, enum dsb_id id)
> -{
> -	if (is_dsb_busy(i915, pipe, id)) {
> -		drm_dbg_kms(&i915->drm, "DSB engine is busy.\n");
> -		return false;
> -	}
> -
> -	intel_de_write(i915, DSB_CTRL(pipe, id), 0);
> -	intel_de_posting_read(i915, DSB_CTRL(pipe, id));
> -
> -	return true;
> -}
> -
>  /**
>   * intel_dsb_indexed_reg_write() -Write to the DSB context for auto
>   * increment register.
> @@ -223,42 +195,36 @@ void intel_dsb_commit(struct intel_dsb *dsb)
>  	if (!(dsb && dsb->free_pos))
>  		return;
> 
> -	if (!intel_dsb_enable_engine(dev_priv, pipe, dsb->id))
> -		goto reset;
> -
> -	if (is_dsb_busy(dev_priv, pipe, dsb->id)) {
> -		drm_err(&dev_priv->drm,
> -			"HEAD_PTR write failed - dsb engine is busy.\n");
> -		goto reset;
> -	}
> -	intel_de_write(dev_priv, DSB_HEAD(pipe, dsb->id),
> -		       i915_ggtt_offset(dsb->vma));
> -
>  	tail = ALIGN(dsb->free_pos * 4, CACHELINE_BYTES);
>  	if (tail > dsb->free_pos * 4)
>  		memset(&dsb->cmd_buf[dsb->free_pos], 0,
>  		       (tail - dsb->free_pos * 4));
> 
>  	if (is_dsb_busy(dev_priv, pipe, dsb->id)) {
> -		drm_err(&dev_priv->drm,
> -			"TAIL_PTR write failed - dsb engine is busy.\n");
> +		drm_err(&dev_priv->drm, "DSB engine is busy.\n");
>  		goto reset;
>  	}
> -	drm_dbg_kms(&dev_priv->drm,
> -		    "DSB execution started - head 0x%x, tail 0x%x\n",
> -		    i915_ggtt_offset(dsb->vma), tail);
> +
> +	intel_de_write(dev_priv, DSB_CTRL(pipe, dsb->id),
> +		       DSB_ENABLE);
> +	intel_de_write(dev_priv, DSB_HEAD(pipe, dsb->id),
> +		       i915_ggtt_offset(dsb->vma));
>  	intel_de_write(dev_priv, DSB_TAIL(pipe, dsb->id),
>  		       i915_ggtt_offset(dsb->vma) + tail);
> -	if (wait_for(!is_dsb_busy(dev_priv, pipe, dsb->id), 1)) {
> +
> +	drm_dbg_kms(&dev_priv->drm,
> +		    "DSB execution started - head 0x%x, tail 0x%x\n",
> +		    i915_ggtt_offset(dsb->vma),
> +		    i915_ggtt_offset(dsb->vma) + tail);
> +
> +	if (wait_for(!is_dsb_busy(dev_priv, pipe, dsb->id), 1))
>  		drm_err(&dev_priv->drm,
>  			"Timed out waiting for DSB workload
> completion.\n");
> -		goto reset;
> -	}
> 
>  reset:
>  	dsb->free_pos = 0;
>  	dsb->ins_start_offset = 0;
> -	intel_dsb_disable_engine(dev_priv, pipe, dsb->id);
> +	intel_de_write(dev_priv, DSB_CTRL(pipe, dsb->id), 0);
>  }
> 
>  /**
> --
> 2.37.4


^ permalink raw reply	[flat|nested] 35+ messages in thread
* Re: [Intel-gfx] [PATCH 03/13] drm/i915/dsb: Align DSB register writes to 8 bytes
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 03/13] drm/i915/dsb: Align DSB register writes to 8 bytes Ville Syrjala
@ 2023-01-04  9:08   ` Manna, Animesh
  0 siblings, 0 replies; 35+ messages in thread
From: Manna, Animesh @ 2023-01-04  9:08 UTC (permalink / raw)
  To: Ville Syrjala, intel-gfx



> -----Original Message-----
> From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of Ville
> Syrjala
> Sent: Friday, December 16, 2022 6:08 AM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 03/13] drm/i915/dsb: Align DSB register writes to
> 8 bytes
> 
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> 
> Every DSB instruction has to be 8byte aligned. Make sure that is the case for
> the non-indexed register writes as well.
> The way this could end up unaligned is we emitted an odd number of
> indexed register writes beforehand.
> 
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

LGTM.
Reviewed-by: Animesh Manna <animesh.manna@intel.com>

> ---
>  drivers/gpu/drm/i915/display/intel_dsb.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c
> b/drivers/gpu/drm/i915/display/intel_dsb.c
> index 90a22af30aab..6abfd0fc541a 100644
> --- a/drivers/gpu/drm/i915/display/intel_dsb.c
> +++ b/drivers/gpu/drm/i915/display/intel_dsb.c
> @@ -172,6 +172,9 @@ void intel_dsb_reg_write(struct intel_dsb *dsb,
>  		return;
>  	}
> 
> +	/* Every instruction should be 8 byte aligned. */
> +	dsb->free_pos = ALIGN(dsb->free_pos, 2);
> +
>  	dsb->ins_start_offset = dsb->free_pos;
>  	buf[dsb->free_pos++] = val;
>  	buf[dsb->free_pos++] = (DSB_OPCODE_MMIO_WRITE  <<
> DSB_OPCODE_SHIFT) |
> --
> 2.37.4


^ permalink raw reply	[flat|nested] 35+ messages in thread
* Re: [Intel-gfx] [PATCH 04/13] drm/i915/dsb: Fix DSB command buffer size checks
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 04/13] drm/i915/dsb: Fix DSB command buffer size checks Ville Syrjala
  2023-01-04  6:57   ` Manna, Animesh
@ 2023-01-04 10:52   ` Manna, Animesh
  1 sibling, 0 replies; 35+ messages in thread
From: Manna, Animesh @ 2023-01-04 10:52 UTC (permalink / raw)
  To: Ville Syrjala, intel-gfx



> -----Original Message-----
> From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of Ville
> Syrjala
> Sent: Friday, December 16, 2022 6:08 AM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 04/13] drm/i915/dsb: Fix DSB command buffer
> size checks
> 
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> 
> free_pos is in dwords, DSB_BUF_SIZE in bytes. Directly comparing the two is
> nonsense. Fix it up, and make sure we also account for the 8byte alignment
> requirement for each instruction, and also assume that each instruction
> normally eats two dwords.
> 
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

LGTM.
Reviewed-by: Animesh Manna <animesh.manna@intel.com>

> ---
>  drivers/gpu/drm/i915/display/intel_dsb.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c
> b/drivers/gpu/drm/i915/display/intel_dsb.c
> index 6abfd0fc541a..fbcbf9efd039 100644
> --- a/drivers/gpu/drm/i915/display/intel_dsb.c
> +++ b/drivers/gpu/drm/i915/display/intel_dsb.c
> @@ -97,7 +97,7 @@ void intel_dsb_indexed_reg_write(struct intel_dsb
> *dsb,
>  	u32 *buf = dsb->cmd_buf;
>  	u32 reg_val;
> 
> -	if (drm_WARN_ON(&dev_priv->drm, dsb->free_pos >=
> DSB_BUF_SIZE)) {
> +	if (drm_WARN_ON(&dev_priv->drm, ALIGN(dsb->free_pos, 2) >
> DSB_BUF_SIZE
> +/ 4 - 2)) {
>  		drm_dbg_kms(&dev_priv->drm, "DSB buffer overflow\n");
>  		return;
>  	}
> @@ -167,7 +167,7 @@ void intel_dsb_reg_write(struct intel_dsb *dsb,
>  	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
>  	u32 *buf = dsb->cmd_buf;
> 
> -	if (drm_WARN_ON(&dev_priv->drm, dsb->free_pos >=
> DSB_BUF_SIZE)) {
> +	if (drm_WARN_ON(&dev_priv->drm, ALIGN(dsb->free_pos, 2) >
> DSB_BUF_SIZE
> +/ 4 - 2)) {
>  		drm_dbg_kms(&dev_priv->drm, "DSB buffer overflow\n");
>  		return;
>  	}
> --
> 2.37.4


^ permalink raw reply	[flat|nested] 35+ messages in thread
* Re: [Intel-gfx] [PATCH 05/13] drm/i915/dsb: Extract assert_dsb_has_room()
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 05/13] drm/i915/dsb: Extract assert_dsb_has_room() Ville Syrjala
@ 2023-01-04 11:36   ` Manna, Animesh
  0 siblings, 0 replies; 35+ messages in thread
From: Manna, Animesh @ 2023-01-04 11:36 UTC (permalink / raw)
  To: Ville Syrjala, intel-gfx



> -----Original Message-----
> From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of Ville
> Syrjala
> Sent: Friday, December 16, 2022 6:08 AM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 05/13] drm/i915/dsb: Extract
> assert_dsb_has_room()
> 
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> 
> Pull the DSB command buffer size checks into a small helper so we don't
> have repeat the same thing multiple times.
> 
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

LGTM.
Reviewed-by: Animesh Manna <animesh.manna@intel.com>

> ---
>  drivers/gpu/drm/i915/display/intel_dsb.c | 22 ++++++++++++----------
>  1 file changed, 12 insertions(+), 10 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c
> b/drivers/gpu/drm/i915/display/intel_dsb.c
> index fbcbf9efd039..6fc7d087a7ca 100644
> --- a/drivers/gpu/drm/i915/display/intel_dsb.c
> +++ b/drivers/gpu/drm/i915/display/intel_dsb.c
> @@ -70,6 +70,16 @@ struct intel_dsb {
>  #define DSB_BYTE_EN_SHIFT		20
>  #define DSB_REG_VALUE_MASK		0xfffff
> 
> +static bool assert_dsb_has_room(struct intel_dsb *dsb) {
> +	struct intel_crtc *crtc = dsb->crtc;
> +	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
> +
> +	/* each instruction is 2 dwords */
> +	return !drm_WARN(&i915->drm, ALIGN(dsb->free_pos, 2) >
> DSB_BUF_SIZE / 4 - 2,
> +			 "DSB buffer overflow\n");
> +}
> +
>  static bool is_dsb_busy(struct drm_i915_private *i915, enum pipe pipe,
>  			enum dsb_id id)
>  {
> @@ -92,15 +102,11 @@ static bool is_dsb_busy(struct drm_i915_private
> *i915, enum pipe pipe,  void intel_dsb_indexed_reg_write(struct intel_dsb
> *dsb,
>  				 i915_reg_t reg, u32 val)
>  {
> -	struct intel_crtc *crtc = dsb->crtc;
> -	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
>  	u32 *buf = dsb->cmd_buf;
>  	u32 reg_val;
> 
> -	if (drm_WARN_ON(&dev_priv->drm, ALIGN(dsb->free_pos, 2) >
> DSB_BUF_SIZE / 4 - 2)) {
> -		drm_dbg_kms(&dev_priv->drm, "DSB buffer overflow\n");
> +	if (!assert_dsb_has_room(dsb))
>  		return;
> -	}
> 
>  	/*
>  	 * For example the buffer will look like below for 3 dwords for auto
> @@ -163,14 +169,10 @@ void intel_dsb_indexed_reg_write(struct intel_dsb
> *dsb,  void intel_dsb_reg_write(struct intel_dsb *dsb,
>  			 i915_reg_t reg, u32 val)
>  {
> -	struct intel_crtc *crtc = dsb->crtc;
> -	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
>  	u32 *buf = dsb->cmd_buf;
> 
> -	if (drm_WARN_ON(&dev_priv->drm, ALIGN(dsb->free_pos, 2) >
> DSB_BUF_SIZE / 4 - 2)) {
> -		drm_dbg_kms(&dev_priv->drm, "DSB buffer overflow\n");
> +	if (!assert_dsb_has_room(dsb))
>  		return;
> -	}
> 
>  	/* Every instruction should be 8 byte aligned. */
>  	dsb->free_pos = ALIGN(dsb->free_pos, 2);
> --
> 2.37.4


^ permalink raw reply	[flat|nested] 35+ messages in thread
* Re: [Intel-gfx] [PATCH 06/13] drm/i915/dsb: Extract intel_dsb_emit()
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 06/13] drm/i915/dsb: Extract intel_dsb_emit() Ville Syrjala
@ 2023-01-04 11:41   ` Manna, Animesh
  0 siblings, 0 replies; 35+ messages in thread
From: Manna, Animesh @ 2023-01-04 11:41 UTC (permalink / raw)
  To: Ville Syrjala, intel-gfx



> -----Original Message-----
> From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of Ville
> Syrjala
> Sent: Friday, December 16, 2022 6:08 AM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 06/13] drm/i915/dsb: Extract intel_dsb_emit()
> 
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>

LGTM.
Reviewed-by: Animesh Manna <animesh.manna@intel.com>

> 
> Extract a small helper to emit a DSB intstruction. Should become useful
> if/when we need to start emitting other instructions besides register writes.
> 
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_dsb.c | 30 ++++++++++++++++--------
>  1 file changed, 20 insertions(+), 10 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c
> b/drivers/gpu/drm/i915/display/intel_dsb.c
> index 6fc7d087a7ca..fb20d9ee84a4 100644
> --- a/drivers/gpu/drm/i915/display/intel_dsb.c
> +++ b/drivers/gpu/drm/i915/display/intel_dsb.c
> @@ -86,6 +86,22 @@ static bool is_dsb_busy(struct drm_i915_private *i915,
> enum pipe pipe,
>  	return intel_de_read(i915, DSB_CTRL(pipe, id)) & DSB_STATUS_BUSY;
> }
> 
> +static void intel_dsb_emit(struct intel_dsb *dsb, u32 ldw, u32 udw) {
> +	u32 *buf = dsb->cmd_buf;
> +
> +	if (!assert_dsb_has_room(dsb))
> +		return;
> +
> +	/* Every instruction should be 8 byte aligned. */
> +	dsb->free_pos = ALIGN(dsb->free_pos, 2);
> +
> +	dsb->ins_start_offset = dsb->free_pos;
> +
> +	buf[dsb->free_pos++] = ldw;
> +	buf[dsb->free_pos++] = udw;
> +}
> +
>  /**
>   * intel_dsb_indexed_reg_write() -Write to the DSB context for auto
>   * increment register.
> @@ -169,19 +185,13 @@ void intel_dsb_indexed_reg_write(struct intel_dsb
> *dsb,  void intel_dsb_reg_write(struct intel_dsb *dsb,
>  			 i915_reg_t reg, u32 val)
>  {
> -	u32 *buf = dsb->cmd_buf;
> -
>  	if (!assert_dsb_has_room(dsb))
>  		return;
> 
> -	/* Every instruction should be 8 byte aligned. */
> -	dsb->free_pos = ALIGN(dsb->free_pos, 2);
> -
> -	dsb->ins_start_offset = dsb->free_pos;
> -	buf[dsb->free_pos++] = val;
> -	buf[dsb->free_pos++] = (DSB_OPCODE_MMIO_WRITE  <<
> DSB_OPCODE_SHIFT) |
> -			       (DSB_BYTE_EN << DSB_BYTE_EN_SHIFT) |
> -			       i915_mmio_reg_offset(reg);
> +	intel_dsb_emit(dsb, val,
> +		       (DSB_OPCODE_MMIO_WRITE << DSB_OPCODE_SHIFT) |
> +		       (DSB_BYTE_EN << DSB_BYTE_EN_SHIFT) |
> +		       i915_mmio_reg_offset(reg));
>  }
> 
>  /**
> --
> 2.37.4


^ permalink raw reply	[flat|nested] 35+ messages in thread
* Re: [Intel-gfx] [PATCH 07/13] drm/i915/dsb: Improve the indexed reg write checks
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 07/13] drm/i915/dsb: Improve the indexed reg write checks Ville Syrjala
@ 2023-01-04 12:13   ` Manna, Animesh
  0 siblings, 0 replies; 35+ messages in thread
From: Manna, Animesh @ 2023-01-04 12:13 UTC (permalink / raw)
  To: Ville Syrjala, intel-gfx



> -----Original Message-----
> From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of Ville
> Syrjala
> Sent: Friday, December 16, 2022 6:08 AM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 07/13] drm/i915/dsb: Improve the indexed reg
> write checks
> 
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> 
> Currently intel_dsb_indexed_reg_write() just assumes the previus

Typo - previous instruction.

> instructions is also an indexed register write, and thus only checks the
> register offset. Make the check more robust by actually checking the
> instruction opcode as well.
> 
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

With the above minor fix, LGTM.
Reviewed-by: Animesh Manna <animesh.manna@intel.com>

> ---
>  drivers/gpu/drm/i915/display/intel_dsb.c | 21 ++++++++++++++++++---
>  1 file changed, 18 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c
> b/drivers/gpu/drm/i915/display/intel_dsb.c
> index fb20d9ee84a4..fcc3f49c5445 100644
> --- a/drivers/gpu/drm/i915/display/intel_dsb.c
> +++ b/drivers/gpu/drm/i915/display/intel_dsb.c
> @@ -102,6 +102,23 @@ static void intel_dsb_emit(struct intel_dsb *dsb, u32
> ldw, u32 udw)
>  	buf[dsb->free_pos++] = udw;
>  }
> 
> +static bool intel_dsb_prev_ins_is_write(struct intel_dsb *dsb,
> +					u32 opcode, i915_reg_t reg)
> +{
> +	const u32 *buf = dsb->cmd_buf;
> +	u32 prev_opcode, prev_reg;
> +
> +	prev_opcode = buf[dsb->ins_start_offset + 1] >>
> DSB_OPCODE_SHIFT;
> +	prev_reg = buf[dsb->ins_start_offset + 1] & DSB_REG_VALUE_MASK;
> +
> +	return prev_opcode == opcode && prev_reg ==
> i915_mmio_reg_offset(reg);
> +}
> +
> +static bool intel_dsb_prev_ins_is_indexed_write(struct intel_dsb *dsb,
> +i915_reg_t reg) {
> +	return intel_dsb_prev_ins_is_write(dsb,
> DSB_OPCODE_INDEXED_WRITE,
> +reg); }
> +
>  /**
>   * intel_dsb_indexed_reg_write() -Write to the DSB context for auto
>   * increment register.
> @@ -119,7 +136,6 @@ void intel_dsb_indexed_reg_write(struct intel_dsb
> *dsb,
>  				 i915_reg_t reg, u32 val)
>  {
>  	u32 *buf = dsb->cmd_buf;
> -	u32 reg_val;
> 
>  	if (!assert_dsb_has_room(dsb))
>  		return;
> @@ -140,8 +156,7 @@ void intel_dsb_indexed_reg_write(struct intel_dsb
> *dsb,
>  	 * we are writing odd no of dwords, Zeros will be added in the end
> for
>  	 * padding.
>  	 */
> -	reg_val = buf[dsb->ins_start_offset + 1] & DSB_REG_VALUE_MASK;
> -	if (reg_val != i915_mmio_reg_offset(reg)) {
> +	if (!intel_dsb_prev_ins_is_indexed_write(dsb, reg)) {
>  		/* Every instruction should be 8 byte aligned. */
>  		dsb->free_pos = ALIGN(dsb->free_pos, 2);
> 
> --
> 2.37.4


^ permalink raw reply	[flat|nested] 35+ messages in thread
* Re: [Intel-gfx] [PATCH 08/13] drm/i915/dsb: Handle the indexed vs. not inside the DSB code
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 08/13] drm/i915/dsb: Handle the indexed vs. not inside the DSB code Ville Syrjala
@ 2023-01-05 14:43   ` Manna, Animesh
  0 siblings, 0 replies; 35+ messages in thread
From: Manna, Animesh @ 2023-01-05 14:43 UTC (permalink / raw)
  To: Ville Syrjala, intel-gfx



> -----Original Message-----
> From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of Ville
> Syrjala
> Sent: Friday, December 16, 2022 6:08 AM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 08/13] drm/i915/dsb: Handle the indexed vs. not
> inside the DSB code
> 
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> 
> The DSB indexed register write insturction is purely an internal DSB
> implementation detail, no reason why the caller should have to know about
> it. So let's just have the caller emit blind register writes let the DSB code
> convert things to an indexed write if/when multiple writes occur to the same
> register offset in a row.
> 
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

LGTM.
Reviewed-by: Animesh Manna <animesh.manna@intel.com>

> ---
>  drivers/gpu/drm/i915/display/intel_color.c | 45 ++++------
>  drivers/gpu/drm/i915/display/intel_dsb.c   | 96 +++++++++-------------
>  drivers/gpu/drm/i915/display/intel_dsb.h   |  2 -
>  3 files changed, 54 insertions(+), 89 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_color.c
> b/drivers/gpu/drm/i915/display/intel_color.c
> index d57631b0bb9a..76603357252d 100644
> --- a/drivers/gpu/drm/i915/display/intel_color.c
> +++ b/drivers/gpu/drm/i915/display/intel_color.c
> @@ -847,17 +847,6 @@ static void ilk_lut_write(const struct intel_crtc_state
> *crtc_state,
>  		intel_de_write_fw(i915, reg, val);
>  }
> 
> -static void ilk_lut_write_indexed(const struct intel_crtc_state *crtc_state,
> -				  i915_reg_t reg, u32 val)
> -{
> -	struct drm_i915_private *i915 = to_i915(crtc_state->uapi.crtc->dev);
> -
> -	if (crtc_state->dsb)
> -		intel_dsb_indexed_reg_write(crtc_state->dsb, reg, val);
> -	else
> -		intel_de_write_fw(i915, reg, val);
> -}
> -
>  static void ilk_load_lut_8(const struct intel_crtc_state *crtc_state,
>  			   const struct drm_property_blob *blob)  { @@ -
> 962,8 +951,8 @@ static void bdw_load_lut_10(const struct intel_crtc_state
> *crtc_state,
>  		      prec_index);
> 
>  	for (i = 0; i < lut_size; i++)
> -		ilk_lut_write_indexed(crtc_state, PREC_PAL_DATA(pipe),
> -				      ilk_lut_10(&lut[i]));
> +		ilk_lut_write(crtc_state, PREC_PAL_DATA(pipe),
> +			      ilk_lut_10(&lut[i]));
> 
>  	/*
>  	 * Reset the index, otherwise it prevents the legacy palette to be @@
> -1093,13 +1082,13 @@ static void glk_load_degamma_lut(const struct
> intel_crtc_state *crtc_state,
>  		 * ToDo: Extend to max 7.0. Enable 32 bit input value
>  		 * as compared to just 16 to achieve this.
>  		 */
> -		ilk_lut_write_indexed(crtc_state,
> PRE_CSC_GAMC_DATA(pipe),
> -				      lut[i].green);
> +		ilk_lut_write(crtc_state, PRE_CSC_GAMC_DATA(pipe),
> +			      lut[i].green);
>  	}
> 
>  	/* Clamp values > 1.0. */
>  	while (i++ < glk_degamma_lut_size(i915))
> -		ilk_lut_write_indexed(crtc_state,
> PRE_CSC_GAMC_DATA(pipe), 1 << 16);
> +		ilk_lut_write(crtc_state, PRE_CSC_GAMC_DATA(pipe), 1 <<
> 16);
> 
>  	ilk_lut_write(crtc_state, PRE_CSC_GAMC_INDEX(pipe), 0);  } @@ -
> 1165,10 +1154,10 @@ icl_program_gamma_superfine_segment(const struct
> intel_crtc_state *crtc_state)
>  	for (i = 0; i < 9; i++) {
>  		const struct drm_color_lut *entry = &lut[i];
> 
> -		ilk_lut_write_indexed(crtc_state,
> PREC_PAL_MULTI_SEG_DATA(pipe),
> -				      ilk_lut_12p4_ldw(entry));
> -		ilk_lut_write_indexed(crtc_state,
> PREC_PAL_MULTI_SEG_DATA(pipe),
> -				      ilk_lut_12p4_udw(entry));
> +		ilk_lut_write(crtc_state, PREC_PAL_MULTI_SEG_DATA(pipe),
> +			      ilk_lut_12p4_ldw(entry));
> +		ilk_lut_write(crtc_state, PREC_PAL_MULTI_SEG_DATA(pipe),
> +			      ilk_lut_12p4_udw(entry));
>  	}
> 
>  	ilk_lut_write(crtc_state, PREC_PAL_MULTI_SEG_INDEX(pipe), @@ -
> 1204,10 +1193,10 @@ icl_program_gamma_multi_segment(const struct
> intel_crtc_state *crtc_state)
>  	for (i = 1; i < 257; i++) {
>  		entry = &lut[i * 8];
> 
> -		ilk_lut_write_indexed(crtc_state, PREC_PAL_DATA(pipe),
> -				      ilk_lut_12p4_ldw(entry));
> -		ilk_lut_write_indexed(crtc_state, PREC_PAL_DATA(pipe),
> -				      ilk_lut_12p4_udw(entry));
> +		ilk_lut_write(crtc_state, PREC_PAL_DATA(pipe),
> +			      ilk_lut_12p4_ldw(entry));
> +		ilk_lut_write(crtc_state, PREC_PAL_DATA(pipe),
> +			      ilk_lut_12p4_udw(entry));
>  	}
> 
>  	/*
> @@ -1225,10 +1214,10 @@ icl_program_gamma_multi_segment(const
> struct intel_crtc_state *crtc_state)
>  	for (i = 0; i < 256; i++) {
>  		entry = &lut[i * 8 * 128];
> 
> -		ilk_lut_write_indexed(crtc_state, PREC_PAL_DATA(pipe),
> -				      ilk_lut_12p4_ldw(entry));
> -		ilk_lut_write_indexed(crtc_state, PREC_PAL_DATA(pipe),
> -				      ilk_lut_12p4_udw(entry));
> +		ilk_lut_write(crtc_state, PREC_PAL_DATA(pipe),
> +			      ilk_lut_12p4_ldw(entry));
> +		ilk_lut_write(crtc_state, PREC_PAL_DATA(pipe),
> +			      ilk_lut_12p4_udw(entry));
>  	}
> 
>  	ilk_lut_write(crtc_state, PREC_PAL_INDEX(pipe), diff --git
> a/drivers/gpu/drm/i915/display/intel_dsb.c
> b/drivers/gpu/drm/i915/display/intel_dsb.c
> index fcc3f49c5445..fa4b808a8134 100644
> --- a/drivers/gpu/drm/i915/display/intel_dsb.c
> +++ b/drivers/gpu/drm/i915/display/intel_dsb.c
> @@ -114,32 +114,28 @@ static bool intel_dsb_prev_ins_is_write(struct
> intel_dsb *dsb,
>  	return prev_opcode == opcode && prev_reg ==
> i915_mmio_reg_offset(reg);  }
> 
> +static bool intel_dsb_prev_ins_is_mmio_write(struct intel_dsb *dsb,
> +i915_reg_t reg) {
> +	return intel_dsb_prev_ins_is_write(dsb,
> DSB_OPCODE_MMIO_WRITE, reg); }
> +
>  static bool intel_dsb_prev_ins_is_indexed_write(struct intel_dsb *dsb,
> i915_reg_t reg)  {
>  	return intel_dsb_prev_ins_is_write(dsb,
> DSB_OPCODE_INDEXED_WRITE, reg);  }
> 
>  /**
> - * intel_dsb_indexed_reg_write() -Write to the DSB context for auto
> - * increment register.
> + * intel_dsb_reg_write() - Emit register wriite to the DSB context
>   * @dsb: DSB context
>   * @reg: register address.
>   * @val: value.
>   *
>   * This function is used for writing register-value pair in command
> - * buffer of DSB for auto-increment register. During command buffer
> overflow,
> - * a warning is thrown and rest all erroneous condition register
> programming
> - * is done through mmio write.
> + * buffer of DSB.
>   */
> -
> -void intel_dsb_indexed_reg_write(struct intel_dsb *dsb,
> -				 i915_reg_t reg, u32 val)
> +void intel_dsb_reg_write(struct intel_dsb *dsb,
> +			 i915_reg_t reg, u32 val)
>  {
> -	u32 *buf = dsb->cmd_buf;
> -
> -	if (!assert_dsb_has_room(dsb))
> -		return;
> -
>  	/*
>  	 * For example the buffer will look like below for 3 dwords for auto
>  	 * increment register:
> @@ -156,57 +152,39 @@ void intel_dsb_indexed_reg_write(struct intel_dsb
> *dsb,
>  	 * we are writing odd no of dwords, Zeros will be added in the end
> for
>  	 * padding.
>  	 */
> -	if (!intel_dsb_prev_ins_is_indexed_write(dsb, reg)) {
> -		/* Every instruction should be 8 byte aligned. */
> -		dsb->free_pos = ALIGN(dsb->free_pos, 2);
> -
> -		dsb->ins_start_offset = dsb->free_pos;
> -
> -		/* Update the size. */
> -		buf[dsb->free_pos++] = 1;
> -
> -		/* Update the opcode and reg. */
> -		buf[dsb->free_pos++] = (DSB_OPCODE_INDEXED_WRITE  <<
> -					DSB_OPCODE_SHIFT) |
> -					i915_mmio_reg_offset(reg);
> -
> -		/* Update the value. */
> -		buf[dsb->free_pos++] = val;
> +	if (!intel_dsb_prev_ins_is_mmio_write(dsb, reg) &&
> +	    !intel_dsb_prev_ins_is_indexed_write(dsb, reg)) {
> +		intel_dsb_emit(dsb, val,
> +			       (DSB_OPCODE_MMIO_WRITE <<
> DSB_OPCODE_SHIFT) |
> +			       (DSB_BYTE_EN << DSB_BYTE_EN_SHIFT) |
> +			       i915_mmio_reg_offset(reg));
>  	} else {
> -		/* Update the new value. */
> +		u32 *buf = dsb->cmd_buf;
> +
> +		if (!assert_dsb_has_room(dsb))
> +			return;
> +
> +		/* convert to indexed write? */
> +		if (intel_dsb_prev_ins_is_mmio_write(dsb, reg)) {
> +			u32 prev_val = buf[dsb->ins_start_offset + 0];
> +
> +			buf[dsb->ins_start_offset + 0] = 1; /* size */
> +			buf[dsb->ins_start_offset + 1] =
> +				(DSB_OPCODE_INDEXED_WRITE <<
> DSB_OPCODE_SHIFT) |
> +				i915_mmio_reg_offset(reg);
> +			buf[dsb->ins_start_offset + 2] = prev_val;
> +
> +			dsb->free_pos++;
> +		}
> +
>  		buf[dsb->free_pos++] = val;
> -
>  		/* Update the size. */
>  		buf[dsb->ins_start_offset]++;
> +
> +		/* if number of data words is odd, then the last dword
> should be 0.*/
> +		if (dsb->free_pos & 0x1)
> +			buf[dsb->free_pos] = 0;
>  	}
> -
> -	/* if number of data words is odd, then the last dword should be
> 0.*/
> -	if (dsb->free_pos & 0x1)
> -		buf[dsb->free_pos] = 0;
> -}
> -
> -/**
> - * intel_dsb_reg_write() -Write to the DSB context for normal
> - * register.
> - * @crtc_state: intel_crtc_state structure
> - * @reg: register address.
> - * @val: value.
> - *
> - * This function is used for writing register-value pair in command
> - * buffer of DSB. During command buffer overflow, a warning  is thrown
> - * and rest all erroneous condition register programming is done
> - * through mmio write.
> - */
> -void intel_dsb_reg_write(struct intel_dsb *dsb,
> -			 i915_reg_t reg, u32 val)
> -{
> -	if (!assert_dsb_has_room(dsb))
> -		return;
> -
> -	intel_dsb_emit(dsb, val,
> -		       (DSB_OPCODE_MMIO_WRITE << DSB_OPCODE_SHIFT) |
> -		       (DSB_BYTE_EN << DSB_BYTE_EN_SHIFT) |
> -		       i915_mmio_reg_offset(reg));
>  }
> 
>  /**
> diff --git a/drivers/gpu/drm/i915/display/intel_dsb.h
> b/drivers/gpu/drm/i915/display/intel_dsb.h
> index 25f13c4d5389..25d774049cc2 100644
> --- a/drivers/gpu/drm/i915/display/intel_dsb.h
> +++ b/drivers/gpu/drm/i915/display/intel_dsb.h
> @@ -17,8 +17,6 @@ struct intel_dsb *intel_dsb_prepare(struct intel_crtc
> *crtc);  void intel_dsb_cleanup(struct intel_dsb *dsb);  void
> intel_dsb_reg_write(struct intel_dsb *dsb,
>  			 i915_reg_t reg, u32 val);
> -void intel_dsb_indexed_reg_write(struct intel_dsb *dsb,
> -				 i915_reg_t reg, u32 val);
>  void intel_dsb_commit(struct intel_dsb *dsb);
> 
>  #endif
> --
> 2.37.4


^ permalink raw reply	[flat|nested] 35+ messages in thread
* Re: [Intel-gfx] [PATCH 09/13] drm/i915/dsb: Introduce intel_dsb_align_tail()
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 09/13] drm/i915/dsb: Introduce intel_dsb_align_tail() Ville Syrjala
@ 2023-01-05 14:46   ` Manna, Animesh
  0 siblings, 0 replies; 35+ messages in thread
From: Manna, Animesh @ 2023-01-05 14:46 UTC (permalink / raw)
  To: Ville Syrjala, intel-gfx



> -----Original Message-----
> From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of Ville
> Syrjala
> Sent: Friday, December 16, 2022 6:08 AM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 09/13] drm/i915/dsb: Introduce
> intel_dsb_align_tail()
> 
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> 
> Move the DSB tail cacheline alignment to a helper. No need to pollute the
> caller with mundane details like this.
> 
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

LGTM.
Reviewed-by: Animesh Manna <animesh.manna@intel.com>

> ---
>  drivers/gpu/drm/i915/display/intel_dsb.c | 24 ++++++++++++++++++------
>  1 file changed, 18 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c
> b/drivers/gpu/drm/i915/display/intel_dsb.c
> index fa4b808a8134..636c57767f97 100644
> --- a/drivers/gpu/drm/i915/display/intel_dsb.c
> +++ b/drivers/gpu/drm/i915/display/intel_dsb.c
> @@ -187,6 +187,22 @@ void intel_dsb_reg_write(struct intel_dsb *dsb,
>  	}
>  }
> 
> +static u32 intel_dsb_align_tail(struct intel_dsb *dsb) {
> +	u32 aligned_tail, tail;
> +
> +	tail = dsb->free_pos * 4;
> +	aligned_tail = ALIGN(tail, CACHELINE_BYTES);
> +
> +	if (aligned_tail > tail)
> +		memset(&dsb->cmd_buf[dsb->free_pos], 0,
> +		       aligned_tail - tail);
> +
> +	dsb->free_pos = aligned_tail / 4;
> +
> +	return aligned_tail;
> +}
> +
>  /**
>   * intel_dsb_commit() - Trigger workload execution of DSB.
>   * @dsb: DSB context
> @@ -200,14 +216,10 @@ void intel_dsb_commit(struct intel_dsb *dsb)
>  	enum pipe pipe = crtc->pipe;
>  	u32 tail;
> 
> -	if (!(dsb && dsb->free_pos))
> +	tail = intel_dsb_align_tail(dsb);
> +	if (tail == 0)
>  		return;
> 
> -	tail = ALIGN(dsb->free_pos * 4, CACHELINE_BYTES);
> -	if (tail > dsb->free_pos * 4)
> -		memset(&dsb->cmd_buf[dsb->free_pos], 0,
> -		       (tail - dsb->free_pos * 4));
> -
>  	if (is_dsb_busy(dev_priv, pipe, dsb->id)) {
>  		drm_err(&dev_priv->drm, "DSB engine is busy.\n");
>  		goto reset;
> --
> 2.37.4


^ permalink raw reply	[flat|nested] 35+ messages in thread
* Re: [Intel-gfx] [PATCH 10/13] drm/i915/dsb: Allow the caller to pass in the DSB buffer size
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 10/13] drm/i915/dsb: Allow the caller to pass in the DSB buffer size Ville Syrjala
@ 2023-01-05 15:19   ` Manna, Animesh
  0 siblings, 0 replies; 35+ messages in thread
From: Manna, Animesh @ 2023-01-05 15:19 UTC (permalink / raw)
  To: Ville Syrjala, intel-gfx



> -----Original Message-----
> From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of Ville
> Syrjala
> Sent: Friday, December 16, 2022 6:08 AM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 10/13] drm/i915/dsb: Allow the caller to pass in
> the DSB buffer size
> 
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> 
> The caller should more or less know how many DSB commands it wants to
> emit into the command buffer, so allow it to specify the size of the command
> buffer rather than having the low level DSB code guess it.
> 
> Technically we can emit as many as 134+1033 (for adl+ degamma + 10bit
> gamma) register writes but thanks to the DSB indexed register write
> command we get significant space savings so the current size estimate of
> 8KiB (~1024 DSB commands) is sufficient for now.
> 
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

LGTM.
Reviewed-by: Animesh Manna <animesh.manna@intel.com>

> ---
>  drivers/gpu/drm/i915/display/intel_color.c |  2 +-
>  drivers/gpu/drm/i915/display/intel_dsb.c   | 42 +++++++++++++---------
>  drivers/gpu/drm/i915/display/intel_dsb.h   |  3 +-
>  3 files changed, 29 insertions(+), 18 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_color.c
> b/drivers/gpu/drm/i915/display/intel_color.c
> index 76603357252d..8d97c299e657 100644
> --- a/drivers/gpu/drm/i915/display/intel_color.c
> +++ b/drivers/gpu/drm/i915/display/intel_color.c
> @@ -1380,7 +1380,7 @@ void intel_color_prepare_commit(struct
> intel_crtc_state *crtc_state)
>  	/* FIXME DSB has issues loading LUTs, disable it for now */
>  	return;
> 
> -	crtc_state->dsb = intel_dsb_prepare(crtc);
> +	crtc_state->dsb = intel_dsb_prepare(crtc, 1024);
>  }
> 
>  void intel_color_cleanup_commit(struct intel_crtc_state *crtc_state) diff --git
> a/drivers/gpu/drm/i915/display/intel_dsb.c
> b/drivers/gpu/drm/i915/display/intel_dsb.c
> index 636c57767f97..7c593ec84d41 100644
> --- a/drivers/gpu/drm/i915/display/intel_dsb.c
> +++ b/drivers/gpu/drm/i915/display/intel_dsb.c
> @@ -30,21 +30,24 @@ struct intel_dsb {
>  	struct intel_crtc *crtc;
> 
>  	/*
> -	 * free_pos will point the first free entry position
> -	 * and help in calculating tail of command buffer.
> +	 * maximum number of dwords the buffer will hold.
>  	 */
> -	int free_pos;
> +	unsigned int size;
> 
>  	/*
> -	 * ins_start_offset will help to store start address of the dsb
> +	 * free_pos will point the first free dword and
> +	 * help in calculating tail of command buffer.
> +	 */
> +	unsigned int free_pos;
> +
> +	/*
> +	 * ins_start_offset will help to store start dword of the dsb
>  	 * instuction and help in identifying the batch of auto-increment
>  	 * register.
>  	 */
> -	u32 ins_start_offset;
> +	unsigned int ins_start_offset;
>  };
> 
> -#define DSB_BUF_SIZE    (2 * PAGE_SIZE)
> -
>  /**
>   * DOC: DSB
>   *
> @@ -76,7 +79,7 @@ static bool assert_dsb_has_room(struct intel_dsb *dsb)
>  	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
> 
>  	/* each instruction is 2 dwords */
> -	return !drm_WARN(&i915->drm, ALIGN(dsb->free_pos, 2) >
> DSB_BUF_SIZE / 4 - 2,
> +	return !drm_WARN(&i915->drm, dsb->free_pos > dsb->size - 2,
>  			 "DSB buffer overflow\n");
>  }
> 
> @@ -168,7 +171,7 @@ void intel_dsb_reg_write(struct intel_dsb *dsb,
>  		if (intel_dsb_prev_ins_is_mmio_write(dsb, reg)) {
>  			u32 prev_val = buf[dsb->ins_start_offset + 0];
> 
> -			buf[dsb->ins_start_offset + 0] = 1; /* size */
> +			buf[dsb->ins_start_offset + 0] = 1; /* count */
>  			buf[dsb->ins_start_offset + 1] =
>  				(DSB_OPCODE_INDEXED_WRITE <<
> DSB_OPCODE_SHIFT) |
>  				i915_mmio_reg_offset(reg);
> @@ -178,7 +181,7 @@ void intel_dsb_reg_write(struct intel_dsb *dsb,
>  		}
> 
>  		buf[dsb->free_pos++] = val;
> -		/* Update the size. */
> +		/* Update the count */
>  		buf[dsb->ins_start_offset]++;
> 
>  		/* if number of data words is odd, then the last dword
> should be 0.*/ @@ -250,6 +253,7 @@ void intel_dsb_commit(struct
> intel_dsb *dsb)
>  /**
>   * intel_dsb_prepare() - Allocate, pin and map the DSB command buffer.
>   * @crtc: the CRTC
> + * @max_cmds: number of commands we need to fit into command buffer
>   *
>   * This function prepare the command buffer which is used to store dsb
>   * instructions with data.
> @@ -257,25 +261,30 @@ void intel_dsb_commit(struct intel_dsb *dsb)
>   * Returns:
>   * DSB context, NULL on failure
>   */
> -struct intel_dsb *intel_dsb_prepare(struct intel_crtc *crtc)
> +struct intel_dsb *intel_dsb_prepare(struct intel_crtc *crtc,
> +				    unsigned int max_cmds)
>  {
>  	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
> -	struct intel_dsb *dsb;
>  	struct drm_i915_gem_object *obj;
> -	struct i915_vma *vma;
> -	u32 *buf;
>  	intel_wakeref_t wakeref;
> +	struct intel_dsb *dsb;
> +	struct i915_vma *vma;
> +	unsigned int size;
> +	u32 *buf;
> 
>  	if (!HAS_DSB(i915))
>  		return NULL;
> 
> -	dsb = kmalloc(sizeof(*dsb), GFP_KERNEL);
> +	dsb = kzalloc(sizeof(*dsb), GFP_KERNEL);
>  	if (!dsb)
>  		goto out;
> 
>  	wakeref = intel_runtime_pm_get(&i915->runtime_pm);
> 
> -	obj = i915_gem_object_create_internal(i915, DSB_BUF_SIZE);
> +	/* ~1 qword per instruction, full cachelines */
> +	size = ALIGN(max_cmds * 8, CACHELINE_BYTES);
> +
> +	obj = i915_gem_object_create_internal(i915, PAGE_ALIGN(size));
>  	if (IS_ERR(obj))
>  		goto out_put_rpm;
> 
> @@ -297,6 +306,7 @@ struct intel_dsb *intel_dsb_prepare(struct intel_crtc
> *crtc)
>  	dsb->vma = vma;
>  	dsb->crtc = crtc;
>  	dsb->cmd_buf = buf;
> +	dsb->size = size / 4; /* in dwords */
>  	dsb->free_pos = 0;
>  	dsb->ins_start_offset = 0;
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_dsb.h
> b/drivers/gpu/drm/i915/display/intel_dsb.h
> index 25d774049cc2..05c221b6d0a4 100644
> --- a/drivers/gpu/drm/i915/display/intel_dsb.h
> +++ b/drivers/gpu/drm/i915/display/intel_dsb.h
> @@ -13,7 +13,8 @@
>  struct intel_crtc;
>  struct intel_dsb;
> 
> -struct intel_dsb *intel_dsb_prepare(struct intel_crtc *crtc);
> +struct intel_dsb *intel_dsb_prepare(struct intel_crtc *crtc,
> +				    unsigned int max_cmds);
>  void intel_dsb_cleanup(struct intel_dsb *dsb);  void
> intel_dsb_reg_write(struct intel_dsb *dsb,
>  			 i915_reg_t reg, u32 val);
> --
> 2.37.4


^ permalink raw reply	[flat|nested] 35+ messages in thread
* Re: [Intel-gfx] [PATCH 11/13] drm/i915/dsb: Add mode DSB opcodes
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 11/13] drm/i915/dsb: Add mode DSB opcodes Ville Syrjala
@ 2023-01-05 15:22   ` Manna, Animesh
  2023-01-09  9:47     ` Jani Nikula
  0 siblings, 1 reply; 35+ messages in thread
From: Manna, Animesh @ 2023-01-05 15:22 UTC (permalink / raw)
  To: Ville Syrjala, intel-gfx



> -----Original Message-----
> From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of Ville
> Syrjala
> Sent: Friday, December 16, 2022 6:08 AM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 11/13] drm/i915/dsb: Add mode DSB opcodes
> 
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> 
> Add all the know DSB instruction opcodes.
> 
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_dsb.c | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c
> b/drivers/gpu/drm/i915/display/intel_dsb.c
> index 7c593ec84d41..96bc117fd6a0 100644
> --- a/drivers/gpu/drm/i915/display/intel_dsb.c
> +++ b/drivers/gpu/drm/i915/display/intel_dsb.c
> @@ -67,8 +67,16 @@ struct intel_dsb {
> 
>  /* DSB opcodes. */
>  #define DSB_OPCODE_SHIFT		24
> +#define DSB_OPCODE_NOOP			0x0
>  #define DSB_OPCODE_MMIO_WRITE		0x1
> +#define DSB_OPCODE_WAIT_USEC		0x2
> +#define DSB_OPCODE_WAIT_LINES		0x3
> +#define DSB_OPCODE_WAIT_VBLANKS		0x4
> +#define DSB_OPCODE_WAIT_DSL_IN		0x5
> +#define DSB_OPCODE_WAIT_DSL_OUT		0x6
> +#define DSB_OPCODE_INTERRUPT		0x7
>  #define DSB_OPCODE_INDEXED_WRITE	0x9
> +#define DSB_OPCODE_POLL			0xA
>  #define DSB_BYTE_EN			0xF
>  #define DSB_BYTE_EN_SHIFT		20
>  #define DSB_REG_VALUE_MASK		0xfffff

Not sure if we can check-in the above macros without its usage.

Regards,
Animesh

> --
> 2.37.4


^ permalink raw reply	[flat|nested] 35+ messages in thread
* Re: [Intel-gfx] [PATCH 11/13] drm/i915/dsb: Add mode DSB opcodes
  2023-01-05 15:22   ` Manna, Animesh
@ 2023-01-09  9:47     ` Jani Nikula
  2023-01-11 12:43       ` Manna, Animesh
  0 siblings, 1 reply; 35+ messages in thread
From: Jani Nikula @ 2023-01-09  9:47 UTC (permalink / raw)
  To: Manna, Animesh, Ville Syrjala, intel-gfx

On Thu, 05 Jan 2023, "Manna, Animesh" <animesh.manna@intel.com> wrote:
>> -----Original Message-----
>> From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of Ville
>> Syrjala
>> Sent: Friday, December 16, 2022 6:08 AM
>> To: intel-gfx@lists.freedesktop.org
>> Subject: [Intel-gfx] [PATCH 11/13] drm/i915/dsb: Add mode DSB opcodes
>> 
>> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>> 
>> Add all the know DSB instruction opcodes.
>> 
>> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
>> ---
>>  drivers/gpu/drm/i915/display/intel_dsb.c | 8 ++++++++
>>  1 file changed, 8 insertions(+)
>> 
>> diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c
>> b/drivers/gpu/drm/i915/display/intel_dsb.c
>> index 7c593ec84d41..96bc117fd6a0 100644
>> --- a/drivers/gpu/drm/i915/display/intel_dsb.c
>> +++ b/drivers/gpu/drm/i915/display/intel_dsb.c
>> @@ -67,8 +67,16 @@ struct intel_dsb {
>> 
>>  /* DSB opcodes. */
>>  #define DSB_OPCODE_SHIFT		24
>> +#define DSB_OPCODE_NOOP			0x0
>>  #define DSB_OPCODE_MMIO_WRITE		0x1
>> +#define DSB_OPCODE_WAIT_USEC		0x2
>> +#define DSB_OPCODE_WAIT_LINES		0x3
>> +#define DSB_OPCODE_WAIT_VBLANKS		0x4
>> +#define DSB_OPCODE_WAIT_DSL_IN		0x5
>> +#define DSB_OPCODE_WAIT_DSL_OUT		0x6
>> +#define DSB_OPCODE_INTERRUPT		0x7
>>  #define DSB_OPCODE_INDEXED_WRITE	0x9
>> +#define DSB_OPCODE_POLL			0xA
>>  #define DSB_BYTE_EN			0xF
>>  #define DSB_BYTE_EN_SHIFT		20
>>  #define DSB_REG_VALUE_MASK		0xfffff
>
> Not sure if we can check-in the above macros without its usage.

It depends on the case. Here, I think we can and we should.

BR,
Jani.



>
> Regards,
> Animesh
>
>> --
>> 2.37.4
>

-- 
Jani Nikula, Intel Open Source Graphics Center

^ permalink raw reply	[flat|nested] 35+ messages in thread
* Re: [Intel-gfx] [PATCH 11/13] drm/i915/dsb: Add mode DSB opcodes
  2023-01-09  9:47     ` Jani Nikula
@ 2023-01-11 12:43       ` Manna, Animesh
  0 siblings, 0 replies; 35+ messages in thread
From: Manna, Animesh @ 2023-01-11 12:43 UTC (permalink / raw)
  To: Ville Syrjala, intel-gfx



> -----Original Message-----
> From: Jani Nikula <jani.nikula@linux.intel.com>
> Sent: Monday, January 9, 2023 3:17 PM
> To: Manna, Animesh <animesh.manna@intel.com>; Ville Syrjala
> <ville.syrjala@linux.intel.com>; intel-gfx@lists.freedesktop.org
> Subject: Re: [Intel-gfx] [PATCH 11/13] drm/i915/dsb: Add mode DSB opcodes
> 
> On Thu, 05 Jan 2023, "Manna, Animesh" <animesh.manna@intel.com>
> wrote:
> >> -----Original Message-----
> >> From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf
> >> Of Ville Syrjala
> >> Sent: Friday, December 16, 2022 6:08 AM
> >> To: intel-gfx@lists.freedesktop.org
> >> Subject: [Intel-gfx] [PATCH 11/13] drm/i915/dsb: Add mode DSB opcodes
> >>
> >> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> >>
> >> Add all the know DSB instruction opcodes.
> >>
> >> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

Reviewed-by: Animesh Manna <animesh.manna@intel.com>

> >> ---
> >>  drivers/gpu/drm/i915/display/intel_dsb.c | 8 ++++++++
> >>  1 file changed, 8 insertions(+)
> >>
> >> diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c
> >> b/drivers/gpu/drm/i915/display/intel_dsb.c
> >> index 7c593ec84d41..96bc117fd6a0 100644
> >> --- a/drivers/gpu/drm/i915/display/intel_dsb.c
> >> +++ b/drivers/gpu/drm/i915/display/intel_dsb.c
> >> @@ -67,8 +67,16 @@ struct intel_dsb {
> >>
> >>  /* DSB opcodes. */
> >>  #define DSB_OPCODE_SHIFT		24
> >> +#define DSB_OPCODE_NOOP			0x0
> >>  #define DSB_OPCODE_MMIO_WRITE		0x1
> >> +#define DSB_OPCODE_WAIT_USEC		0x2
> >> +#define DSB_OPCODE_WAIT_LINES		0x3
> >> +#define DSB_OPCODE_WAIT_VBLANKS		0x4
> >> +#define DSB_OPCODE_WAIT_DSL_IN		0x5
> >> +#define DSB_OPCODE_WAIT_DSL_OUT		0x6
> >> +#define DSB_OPCODE_INTERRUPT		0x7
> >>  #define DSB_OPCODE_INDEXED_WRITE	0x9
> >> +#define DSB_OPCODE_POLL			0xA
> >>  #define DSB_BYTE_EN			0xF
> >>  #define DSB_BYTE_EN_SHIFT		20
> >>  #define DSB_REG_VALUE_MASK		0xfffff
> >
> > Not sure if we can check-in the above macros without its usage.
> 
> It depends on the case. Here, I think we can and we should.
> 
> BR,
> Jani.
> 
> 
> 
> >
> > Regards,
> > Animesh
> >
> >> --
> >> 2.37.4
> >
> 
> --
> Jani Nikula, Intel Open Source Graphics Center

^ permalink raw reply	[flat|nested] 35+ messages in thread
* Re: [Intel-gfx] [PATCH 12/13] drm/i915/dsb: Define more DSB registers
  2022-12-16  0:38 ` [Intel-gfx] [PATCH 12/13] drm/i915/dsb: Define more DSB registers Ville Syrjala
@ 2023-01-11 15:59   ` Manna, Animesh
  2023-01-13 14:37     ` Ville Syrjälä
  0 siblings, 1 reply; 35+ messages in thread
From: Manna, Animesh @ 2023-01-11 15:59 UTC (permalink / raw)
  To: Ville Syrjala, intel-gfx



> -----Original Message-----
> From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of Ville
> Syrjala
> Sent: Friday, December 16, 2022 6:08 AM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 12/13] drm/i915/dsb: Define more DSB registers
> 
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> 
> Add definitions for more DSB registers. Less annoying spec trawling when
> working on the DSB code.
> 
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> ---
>  drivers/gpu/drm/i915/i915_reg.h | 50 +++++++++++++++++++++++++++++++-
> -
>  1 file changed, 48 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/i915_reg.h
> b/drivers/gpu/drm/i915/i915_reg.h index ed989e749635..3b0d07880c30
> 100644
> --- a/drivers/gpu/drm/i915/i915_reg.h
> +++ b/drivers/gpu/drm/i915/i915_reg.h
> @@ -8103,8 +8103,54 @@ enum skl_power_gate {
>  #define DSB_HEAD(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) +
> 0x0)
>  #define DSB_TAIL(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) +
> 0x4)
>  #define DSB_CTRL(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) +
> 0x8)
> -#define   DSB_ENABLE			(1 << 31)
> -#define   DSB_STATUS_BUSY		(1 << 0)
> +#define   DSB_ENABLE			REG_BIT(31)
> +#define   DSB_BUF_REITERATE		REG_BIT(29)
> +#define   DSB_WAIT_FOR_VBLANK		REG_BIT(28)
> +#define   DSB_WAIT_FOR_LINE_IN		REG_BIT(27)
> +#define   DSB_HALT			REG_BIT(16)
> +#define   DSB_NON_POSTED		REG_BIT(8)
> +#define   DSB_STATUS_BUSY		REG_BIT(0)
> +#define DSB_MMIOCTRL(pipe, id)
> 	_MMIO(DSBSL_INSTANCE(pipe, id) + 0xc)
> +#define   DSB_MMIO_DEAD_CLOCKS_ENABLE	REG_BIT(31)

As per bpsec the programming of the above bit may not be needed for latest platforms as it is taken care in h/w. Do we have any plan to use it for older platform. 

> +#define   DSB_MMIO_DEAD_CLOCKS_COUNT_MASK	REG_GENMASK(15, 8)
> +#define   DSB_MMIO_DEAD_CLOCKS_COUNT(x)
> 	REG_FIELD_PREP(DSB_MMIO_DEAD_CLOCK_COUNT_MASK, (x))
> +#define   DSB_MMIO_CYCLES_MASK		REG_GENMASK(7, 0)
> +#define   DSB_MMIO_CYCLES(x)
> 	REG_FIELD_PREP(DSB_MMIO_CYCLES_MASK, (x))
> +#define DSB_POLLFUNC(pipe, id)
> 	_MMIO(DSBSL_INSTANCE(pipe, id) + 0x10)> +#define   DSB_POLL_ENABLE		REG_BIT(31)
> +#define   DSB_POLL_WAIT_MASK		REG_GENMASK(30, 23)
> +#define   DSB_POLL_WAIT(x)
> 	REG_FIELD_PREP(DSB_POLL_WAIT_MASK, (x)) /* usec */
> +#define   DSB_POLL_COUNT_MASK		REG_GENMASK(22, 15)
> +#define   DSB_POLL_COUNT(x)
> 	REG_FIELD_PREP(DSB_POLL_COUNT_MASK, (x))
> +#define DSB_DEBUG(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) +
> 0x14)

I can not see any usage of this register. All bits are mentioned spare in bpsec.

> +#define DSB_POLLMASK(pipe, id)
> 	_MMIO(DSBSL_INSTANCE(pipe, id) + 0x1c)
> +#define DSB_STATUS(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) +
> 0x24)

Do we have any plan to check the dsb engine internal details in kernel? Not sure if DSB_STATUS will be needed any time until there is a need to debug the h/w if it is malfunctioning. 

> +#define DSB_INTERRUPT(pipe, id)
> 	_MMIO(DSBSL_INSTANCE(pipe, id) + 0x28)
> +#define   DSB_ATS_FAULT_INT_EN		REG_BIT(20)
> +#define   DSB_GTT_FAULT_INT_EN		REG_BIT(19)
> +#define   DSB_RSPTIMEOUT_INT_EN		REG_BIT(18)
> +#define   DSB_POLL_ERR_INT_EN		REG_BIT(17)
> +#define   DSB_PROG_INT_EN		REG_BIT(16)
> +#define   DSB_ATS_FAULT_INT_STATUS	REG_BIT(4)
> +#define   DSB_GTT_FAULT_INT_STATUS	REG_BIT(3)
> +#define   DSB_RSPTIMEOUT_INT_STATUS	REG_BIT(2)
> +#define   DSB_POLL_ERR_INT_STATUS	REG_BIT(1)
> +#define   DSB_PROG_INT_STATUS		REG_BIT(0)
> +#define DSB_CURRENT_HEAD(pipe, id)
> 	_MMIO(DSBSL_INSTANCE(pipe, id) + 0x2c)
> +#define DSB_RM_TIMEOUT(pipe, id)	_MMIO(DSBSL_INSTANCE(pipe, id) +
> 0x30)
> +#define   DSB_RM_CLAIM_TIMEOUT		REG_BIT(31)
> +#define   DSB_RM_READY_TIMEOUT		REG_BIT(30)
> +#define   DSB_RM_CLAIM_TIMEOUT_COUNT_MASK	REG_GENMASK(23,
> 16)
> +#define   DSB_RM_CLAIM_TIMEOUT_COUNT(x)
> 	REG_FIELD_PREP(DSB_RM_CLAIM_TIMEOUT_COUNT_MASK, (x)) /*
> clocks */
> +#define   DSB_RM_READY_TIMEOUT_VALUE_MASK	REG_GENMASK(15, 0)
> +#define   DSB_RM_READY_TIMEOUT_VALUE(x)
> 	REG_FIELD_PREP(DSB_RM_READY_TIMEOUT_VALUE, (x)) /* usec */
> +#define DSB_RMTIMEOUTREG_CAPTURE(pipe, id)
> 	_MMIO(DSBSL_INSTANCE(pipe, id) + 0x34)
> +#define DSB_PMCTRL(pipe, id)
> 	_MMIO(DSBSL_INSTANCE(pipe, id) + 0x38)
> +#define DSB_PMCTRL_2(pipe, id)
> 	_MMIO(DSBSL_INSTANCE(pipe, id) + 0x3c)
> +#define DSB_PF_LN_LOWER(pipe, id)	_MMIO(DSBSL_INSTANCE(pipe, id) +
> 0x40)
> +#define DSB_PF_LN_UPPER(pipe, id)	_MMIO(DSBSL_INSTANCE(pipe, id) +
> 0x44)
> +#define DSB_BUFRPT_CNT(pipe, id)	_MMIO(DSBSL_INSTANCE(pipe, id) +
> 0x48)
> +#define DSB_CHICKEN(pipe, id)
> 	_MMIO(DSBSL_INSTANCE(pipe, id) + 0xf0)

I can understand instead of referring bspec all the above DSB registers are added without its usage and future patch will use it.
Can we add a FIXME tag to remove unwanted DSB register definition once we achieve our target.

Regards,
Animesh
 
> 
>  #define CLKREQ_POLICY			_MMIO(0x101038)
>  #define  CLKREQ_POLICY_MEM_UP_OVRD	REG_BIT(1)
> --
> 2.37.4


^ permalink raw reply	[flat|nested] 35+ messages in thread
* Re: [Intel-gfx] [PATCH 12/13] drm/i915/dsb: Define more DSB registers
  2023-01-11 15:59   ` Manna, Animesh
@ 2023-01-13 14:37     ` Ville Syrjälä
  0 siblings, 0 replies; 35+ messages in thread
From: Ville Syrjälä @ 2023-01-13 14:37 UTC (permalink / raw)
  To: Manna, Animesh; +Cc: intel-gfx

On Wed, Jan 11, 2023 at 03:59:14PM +0000, Manna, Animesh wrote:
> 
> 
> > -----Original Message-----
> > From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of Ville
> > Syrjala
> > Sent: Friday, December 16, 2022 6:08 AM
> > To: intel-gfx@lists.freedesktop.org
> > Subject: [Intel-gfx] [PATCH 12/13] drm/i915/dsb: Define more DSB registers
> > 
> > From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> > 
> > Add definitions for more DSB registers. Less annoying spec trawling when
> > working on the DSB code.
> > 
> > Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> > ---
> >  drivers/gpu/drm/i915/i915_reg.h | 50 +++++++++++++++++++++++++++++++-
> > -
> >  1 file changed, 48 insertions(+), 2 deletions(-)
> > 
> > diff --git a/drivers/gpu/drm/i915/i915_reg.h
> > b/drivers/gpu/drm/i915/i915_reg.h index ed989e749635..3b0d07880c30
> > 100644
> > --- a/drivers/gpu/drm/i915/i915_reg.h
> > +++ b/drivers/gpu/drm/i915/i915_reg.h
> > @@ -8103,8 +8103,54 @@ enum skl_power_gate {
> >  #define DSB_HEAD(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) +
> > 0x0)
> >  #define DSB_TAIL(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) +
> > 0x4)
> >  #define DSB_CTRL(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) +
> > 0x8)
> > -#define   DSB_ENABLE			(1 << 31)
> > -#define   DSB_STATUS_BUSY		(1 << 0)
> > +#define   DSB_ENABLE			REG_BIT(31)
> > +#define   DSB_BUF_REITERATE		REG_BIT(29)
> > +#define   DSB_WAIT_FOR_VBLANK		REG_BIT(28)
> > +#define   DSB_WAIT_FOR_LINE_IN		REG_BIT(27)
> > +#define   DSB_HALT			REG_BIT(16)
> > +#define   DSB_NON_POSTED		REG_BIT(8)
> > +#define   DSB_STATUS_BUSY		REG_BIT(0)
> > +#define DSB_MMIOCTRL(pipe, id)
> > 	_MMIO(DSBSL_INSTANCE(pipe, id) + 0xc)
> > +#define   DSB_MMIO_DEAD_CLOCKS_ENABLE	REG_BIT(31)
> 
> As per bpsec the programming of the above bit may not be needed for latest platforms as it is taken care in h/w. Do we have any plan to use it for older platform. 
> 
> > +#define   DSB_MMIO_DEAD_CLOCKS_COUNT_MASK	REG_GENMASK(15, 8)
> > +#define   DSB_MMIO_DEAD_CLOCKS_COUNT(x)
> > 	REG_FIELD_PREP(DSB_MMIO_DEAD_CLOCK_COUNT_MASK, (x))
> > +#define   DSB_MMIO_CYCLES_MASK		REG_GENMASK(7, 0)
> > +#define   DSB_MMIO_CYCLES(x)
> > 	REG_FIELD_PREP(DSB_MMIO_CYCLES_MASK, (x))
> > +#define DSB_POLLFUNC(pipe, id)
> > 	_MMIO(DSBSL_INSTANCE(pipe, id) + 0x10)> +#define   DSB_POLL_ENABLE		REG_BIT(31)
> > +#define   DSB_POLL_WAIT_MASK		REG_GENMASK(30, 23)
> > +#define   DSB_POLL_WAIT(x)
> > 	REG_FIELD_PREP(DSB_POLL_WAIT_MASK, (x)) /* usec */
> > +#define   DSB_POLL_COUNT_MASK		REG_GENMASK(22, 15)
> > +#define   DSB_POLL_COUNT(x)
> > 	REG_FIELD_PREP(DSB_POLL_COUNT_MASK, (x))
> > +#define DSB_DEBUG(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) +
> > 0x14)
> 
> I can not see any usage of this register. All bits are mentioned spare in bpsec.
> 
> > +#define DSB_POLLMASK(pipe, id)
> > 	_MMIO(DSBSL_INSTANCE(pipe, id) + 0x1c)
> > +#define DSB_STATUS(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) +
> > 0x24)
> 
> Do we have any plan to check the dsb engine internal details in kernel? Not sure if DSB_STATUS will be needed any time until there is a need to debug the h/w if it is malfunctioning. 
> 
> > +#define DSB_INTERRUPT(pipe, id)
> > 	_MMIO(DSBSL_INSTANCE(pipe, id) + 0x28)
> > +#define   DSB_ATS_FAULT_INT_EN		REG_BIT(20)
> > +#define   DSB_GTT_FAULT_INT_EN		REG_BIT(19)
> > +#define   DSB_RSPTIMEOUT_INT_EN		REG_BIT(18)
> > +#define   DSB_POLL_ERR_INT_EN		REG_BIT(17)
> > +#define   DSB_PROG_INT_EN		REG_BIT(16)
> > +#define   DSB_ATS_FAULT_INT_STATUS	REG_BIT(4)
> > +#define   DSB_GTT_FAULT_INT_STATUS	REG_BIT(3)
> > +#define   DSB_RSPTIMEOUT_INT_STATUS	REG_BIT(2)
> > +#define   DSB_POLL_ERR_INT_STATUS	REG_BIT(1)
> > +#define   DSB_PROG_INT_STATUS		REG_BIT(0)
> > +#define DSB_CURRENT_HEAD(pipe, id)
> > 	_MMIO(DSBSL_INSTANCE(pipe, id) + 0x2c)
> > +#define DSB_RM_TIMEOUT(pipe, id)	_MMIO(DSBSL_INSTANCE(pipe, id) +
> > 0x30)
> > +#define   DSB_RM_CLAIM_TIMEOUT		REG_BIT(31)
> > +#define   DSB_RM_READY_TIMEOUT		REG_BIT(30)
> > +#define   DSB_RM_CLAIM_TIMEOUT_COUNT_MASK	REG_GENMASK(23,
> > 16)
> > +#define   DSB_RM_CLAIM_TIMEOUT_COUNT(x)
> > 	REG_FIELD_PREP(DSB_RM_CLAIM_TIMEOUT_COUNT_MASK, (x)) /*
> > clocks */
> > +#define   DSB_RM_READY_TIMEOUT_VALUE_MASK	REG_GENMASK(15, 0)
> > +#define   DSB_RM_READY_TIMEOUT_VALUE(x)
> > 	REG_FIELD_PREP(DSB_RM_READY_TIMEOUT_VALUE, (x)) /* usec */
> > +#define DSB_RMTIMEOUTREG_CAPTURE(pipe, id)
> > 	_MMIO(DSBSL_INSTANCE(pipe, id) + 0x34)
> > +#define DSB_PMCTRL(pipe, id)
> > 	_MMIO(DSBSL_INSTANCE(pipe, id) + 0x38)
> > +#define DSB_PMCTRL_2(pipe, id)
> > 	_MMIO(DSBSL_INSTANCE(pipe, id) + 0x3c)
> > +#define DSB_PF_LN_LOWER(pipe, id)	_MMIO(DSBSL_INSTANCE(pipe, id) +
> > 0x40)
> > +#define DSB_PF_LN_UPPER(pipe, id)	_MMIO(DSBSL_INSTANCE(pipe, id) +
> > 0x44)
> > +#define DSB_BUFRPT_CNT(pipe, id)	_MMIO(DSBSL_INSTANCE(pipe, id) +
> > 0x48)
> > +#define DSB_CHICKEN(pipe, id)
> > 	_MMIO(DSBSL_INSTANCE(pipe, id) + 0xf0)
> 
> I can understand instead of referring bspec all the above DSB registers are added without its usage and future patch will use it.
> Can we add a FIXME tag to remove unwanted DSB register definition once we achieve our target.

We're not going to remove them. I'm not going to be wasting my
time trawling bspec every time I need to poke at some DSB register.

-- 
Ville Syrjälä
Intel

^ permalink raw reply	[flat|nested] 35+ messages in thread
end of thread, other threads:[~2023-01-13 14:38 UTC | newest]

Thread overview: 35+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-12-16  0:37 [Intel-gfx] [PATCH 00/13] drm/i915/dsb: DSB fixes/cleanups Ville Syrjala
2022-12-16  0:37 ` [Intel-gfx] [PATCH 01/13] drm/i915/dsb: Stop with the RMW Ville Syrjala
2023-01-04  7:59   ` Manna, Animesh
2022-12-16  0:37 ` [Intel-gfx] [PATCH 02/13] drm/i915/dsb: Inline DSB_CTRL writes into intel_dsb_commit() Ville Syrjala
2023-01-04  8:40   ` Manna, Animesh
2022-12-16  0:38 ` [Intel-gfx] [PATCH 03/13] drm/i915/dsb: Align DSB register writes to 8 bytes Ville Syrjala
2023-01-04  9:08   ` Manna, Animesh
2022-12-16  0:38 ` [Intel-gfx] [PATCH 04/13] drm/i915/dsb: Fix DSB command buffer size checks Ville Syrjala
2023-01-04  6:57   ` Manna, Animesh
2023-01-04  7:11     ` Manna, Animesh
2023-01-04 10:52   ` Manna, Animesh
2022-12-16  0:38 ` [Intel-gfx] [PATCH 05/13] drm/i915/dsb: Extract assert_dsb_has_room() Ville Syrjala
2023-01-04 11:36   ` Manna, Animesh
2022-12-16  0:38 ` [Intel-gfx] [PATCH 06/13] drm/i915/dsb: Extract intel_dsb_emit() Ville Syrjala
2023-01-04 11:41   ` Manna, Animesh
2022-12-16  0:38 ` [Intel-gfx] [PATCH 07/13] drm/i915/dsb: Improve the indexed reg write checks Ville Syrjala
2023-01-04 12:13   ` Manna, Animesh
2022-12-16  0:38 ` [Intel-gfx] [PATCH 08/13] drm/i915/dsb: Handle the indexed vs. not inside the DSB code Ville Syrjala
2023-01-05 14:43   ` Manna, Animesh
2022-12-16  0:38 ` [Intel-gfx] [PATCH 09/13] drm/i915/dsb: Introduce intel_dsb_align_tail() Ville Syrjala
2023-01-05 14:46   ` Manna, Animesh
2022-12-16  0:38 ` [Intel-gfx] [PATCH 10/13] drm/i915/dsb: Allow the caller to pass in the DSB buffer size Ville Syrjala
2023-01-05 15:19   ` Manna, Animesh
2022-12-16  0:38 ` [Intel-gfx] [PATCH 11/13] drm/i915/dsb: Add mode DSB opcodes Ville Syrjala
2023-01-05 15:22   ` Manna, Animesh
2023-01-09  9:47     ` Jani Nikula
2023-01-11 12:43       ` Manna, Animesh
2022-12-16  0:38 ` [Intel-gfx] [PATCH 12/13] drm/i915/dsb: Define more DSB registers Ville Syrjala
2023-01-11 15:59   ` Manna, Animesh
2023-01-13 14:37     ` Ville Syrjälä
2022-12-16  0:38 ` [Intel-gfx] [PATCH 13/13] drm/i915/dsb: Pimp debug/error prints Ville Syrjala
2022-12-16  0:57 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/dsb: DSB fixes/cleanups Patchwork
2022-12-16  0:57 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2022-12-16  1:31 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2022-12-16 15:54 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork

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