[PATCH i-g-t v5 0/6] kms_ccs improvements

[PATCH i-g-t v5 0/6] kms_ccs improvements

[Gabriel Krisman Bertazi]

Hi,

This is a new version of the series with the updates requested by
reviewers.  It fixes the KBL issue pointed out by Arkadiusz, adds a test
for pitches[1] mentioned by Ville and does some other improvements.

It does not set the modifier to 0 for plane1 on patch 4, nor change only
the handle to zero on the same patch as mentioned by Ben and Ville,
respectively, because Daniel Stone made the opposite request on a prior
version and, after checking the dmesg, I verified it is correctly
testing the missing BO (unless I'm understanding it wrong, in which
case, oops :)

Ben, Ville, Arkadiusz, Daniel, Petri, thanks for the review.


Gabriel Krisman Bertazi (6):
  tests/kms_ccs: Test pipes other than pipe A
  lib/igt_kms: Fix off-by-one bug on skip of missing pipe
  tests/kms_ccs: Prevent segfault if pipe is not supported
  tests/kms_ccs: Test case where the CCS buffer was not provided
  tests/kms_ccs: Test case where CCS is on a different BO
  tests/kms_ccs: Test case for wrong aux buffer stride size

 lib/igt_kms.c   |  2 +-
 tests/kms_ccs.c | 79 +++++++++++++++++++++++++++++++++++++++++++++++++--------
 2 files changed, 70 insertions(+), 11 deletions(-)

-- 
2.11.0

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[PATCH i-g-t v5 1/6] tests/kms_ccs: Test pipes other than pipe A

[Gabriel Krisman Bertazi]

Commit d41c4ccbd2f9 ("tests/kms_ccs: Fix subtest enumeration")
accidently removed the update of data.pipe, causing kms_ccs to silently
only test PIPE_A.

This fixes the behavior reported by Daniel Vetter where tests would
succeed even on nonexistent pipes.

Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
---
 tests/kms_ccs.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/kms_ccs.c b/tests/kms_ccs.c
index ab9325d14991..775c6999699f 100644
--- a/tests/kms_ccs.c
+++ b/tests/kms_ccs.c
@@ -483,6 +483,8 @@ igt_main
 		const char *pipe_name = kmstest_pipe_name(pipe);
 		int sprite_idx = 0;
 
+		data.pipe = pipe;
+
 		data.flags = TEST_BAD_PIXEL_FORMAT;
 		igt_subtest_f("pipe-%s-bad-pixel-format", pipe_name)
 			test_output(&data);
-- 
2.11.0

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[PATCH i-g-t v5 2/6] lib/igt_kms: Fix off-by-one bug on skip of missing pipe

[Gabriel Krisman Bertazi]

display->n_pipes is zero-indexed, so N returned in
igt_display_get_n_pipes is already not a valid pipe.  This patch
prevents kms_ccs from going nuts when testing the first unexisting pipe.

Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
---
 lib/igt_kms.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/igt_kms.c b/lib/igt_kms.c
index 1d26b8ddbf43..e161f4309439 100644
--- a/lib/igt_kms.c
+++ b/lib/igt_kms.c
@@ -1817,7 +1817,7 @@ void igt_display_require_output_on_pipe(igt_display_t *display, enum pipe pipe)
 {
 	igt_output_t *output;
 
-	igt_skip_on_f(igt_display_get_n_pipes(display) < pipe,
+	igt_skip_on_f(pipe >= igt_display_get_n_pipes(display),
 		      "Pipe %s does not exist.\n", kmstest_pipe_name(pipe));
 
 	for_each_valid_output_on_pipe(display, pipe, output)
-- 
2.11.0

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[PATCH i-g-t v5 3/6] tests/kms_ccs: Prevent segfault if pipe is not supported

[Gabriel Krisman Bertazi]

for_each_plane_on_pipe() indexes bad memory when iterating over an invalid
pipe.  Make sure the pipe exists before trying to use it.  This prevents
the crash below:

root@ideacentre:~# igt-gpu-tools/tests/kms_ccs --r pipe-D-crc-sprite-planes-basic
IGT-Version: 1.19-g59f0e3d182a8 (x86_64) (Linux: 4.13.0-rc6.intel-boxes+x86_64)
Received signal SIGSEGV.
Stack trace:
 #0 [fatal_sig_handler+0x185]
 #1 [killpg+0x40]
 #2 [__real_main485+0x2de]
 #3 [main+0x3f]
 #4 [__libc_start_main+0xf1]
 #5 [_start+0x2a]
 #6 [<unknown>+0x2a]
Subtest pipe-D-crc-sprite-planes-basic: CRASH (0.004s)

Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
---
 tests/kms_ccs.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/kms_ccs.c b/tests/kms_ccs.c
index 775c6999699f..73025a1e019f 100644
--- a/tests/kms_ccs.c
+++ b/tests/kms_ccs.c
@@ -503,6 +503,9 @@ igt_main
 
 		data.flags = TEST_CRC;
 		igt_subtest_f("pipe-%s-crc-sprite-planes-basic", pipe_name) {
+
+			igt_display_require_output_on_pipe(&data.display, data.pipe);
+
 			for_each_plane_on_pipe(&data.display, data.pipe, data.plane) {
 				if (data.plane->type == DRM_PLANE_TYPE_PRIMARY)
 					continue;
-- 
2.11.0

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[PATCH i-g-t v5 4/6] tests/kms_ccs: Test case where the CCS buffer was not provided

[Gabriel Krisman Bertazi]

Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
---
 tests/kms_ccs.c | 40 +++++++++++++++++++++++++++++-----------
 1 file changed, 29 insertions(+), 11 deletions(-)

diff --git a/tests/kms_ccs.c b/tests/kms_ccs.c
index 73025a1e019f..3d14fed91f2e 100644
--- a/tests/kms_ccs.c
+++ b/tests/kms_ccs.c
@@ -33,8 +33,12 @@ enum test_flags {
 	TEST_ROTATE_180			= 1 << 2,
 	TEST_BAD_PIXEL_FORMAT		= 1 << 3,
 	TEST_BAD_ROTATION_90		= 1 << 4,
+	TEST_NO_AUX_BUFFER		= 1 << 5,
 };
 
+#define TEST_FAIL_ON_ADDFB2 \
+	(TEST_BAD_PIXEL_FORMAT | TEST_NO_AUX_BUFFER)
+
 enum test_fb_flags {
 	FB_COMPRESSED			= 1 << 0,
 	FB_HAS_PLANE			= 1 << 1,
@@ -315,22 +319,30 @@ static void generate_fb(data_t *data, struct igt_fb *fb,
 		 */
 		int ccs_width = ALIGN(width * 4, 32) / 32;
 		int ccs_height = ALIGN(height, 16) / 16;
-		f.pitches[1] = ALIGN(ccs_width * 1, 128);
-		f.modifier[1] = modifier;
-		f.offsets[1] = size[0];
-		size[1] = f.pitches[1] * ALIGN(ccs_height, 32);
+		int ccs_pitches = ALIGN(ccs_width * 1, 128);
+		int ccs_offsets = size[0];
+
+		size[1] = ccs_pitches * ALIGN(ccs_height, 32);
 
 		f.handles[0] = gem_create(data->drm_fd, size[0] + size[1]);
-		f.handles[1] = f.handles[0];
-		render_ccs(data, f.handles[1], f.offsets[1], size[1],
-			   height, f.pitches[1]);
-	} else
+
+		if (!(data->flags & TEST_NO_AUX_BUFFER)) {
+			f.modifier[1] = modifier;
+			f.handles[1] = f.handles[0];
+			f.pitches[1] = ccs_pitches;
+			f.offsets[1] = ccs_offsets;
+
+			render_ccs(data, f.handles[1], f.offsets[1], size[1],
+				   height, f.pitches[1]);
+		}
+	} else {
 		f.handles[0] = gem_create(data->drm_fd, size[0]);
+	}
 
 	render_fb(data, f.handles[0], size[0], fb_flags, height, f.pitches[0]);
 
 	ret = drmIoctl(data->drm_fd, LOCAL_DRM_IOCTL_MODE_ADDFB2, &f);
-	if (data->flags & TEST_BAD_PIXEL_FORMAT) {
+	if (data->flags & TEST_FAIL_ON_ADDFB2) {
 		igt_assert_eq(ret, -1);
 		igt_assert_eq(errno, EINVAL);
 		return;
@@ -379,7 +391,7 @@ static void try_config(data_t *data, enum test_fb_flags fb_flags)
 			    drm_mode->vdisplay, fb_flags);
 	}
 
-	if (data->flags & TEST_BAD_PIXEL_FORMAT)
+	if (data->flags & TEST_FAIL_ON_ADDFB2)
 		return;
 
 	igt_plane_set_position(primary, 0, 0);
@@ -446,7 +458,8 @@ static void test_output(data_t *data)
 	}
 
 	if (data->flags & TEST_BAD_PIXEL_FORMAT ||
-	    data->flags & TEST_BAD_ROTATION_90) {
+	    data->flags & TEST_BAD_ROTATION_90 ||
+	    data->flags & TEST_NO_AUX_BUFFER) {
 		try_config(data, fb_flags | FB_COMPRESSED);
 	}
 
@@ -515,6 +528,11 @@ igt_main
 		}
 
 		data.plane = NULL;
+
+		data.flags = TEST_NO_AUX_BUFFER;
+		igt_subtest_f("pipe-%s-missing-ccs-buffer", pipe_name)
+			test_output(&data);
+
 	}
 
 	igt_fixture
-- 
2.11.0

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[PATCH i-g-t v5 5/6] tests/kms_ccs: Test case where CCS is on a different BO

[Gabriel Krisman Bertazi]

Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
---
 tests/kms_ccs.c | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/tests/kms_ccs.c b/tests/kms_ccs.c
index 3d14fed91f2e..0dfd8717dec2 100644
--- a/tests/kms_ccs.c
+++ b/tests/kms_ccs.c
@@ -34,10 +34,11 @@ enum test_flags {
 	TEST_BAD_PIXEL_FORMAT		= 1 << 3,
 	TEST_BAD_ROTATION_90		= 1 << 4,
 	TEST_NO_AUX_BUFFER		= 1 << 5,
+	TEST_BAD_CCS_HANDLE		= 1 << 6,
 };
 
 #define TEST_FAIL_ON_ADDFB2 \
-	(TEST_BAD_PIXEL_FORMAT | TEST_NO_AUX_BUFFER)
+	(TEST_BAD_PIXEL_FORMAT | TEST_NO_AUX_BUFFER | TEST_BAD_CCS_HANDLE)
 
 enum test_fb_flags {
 	FB_COMPRESSED			= 1 << 0,
@@ -275,6 +276,7 @@ static void generate_fb(data_t *data, struct igt_fb *fb,
 	unsigned int size[2];
 	uint64_t modifier;
 	int ret;
+	uint32_t ccs_handle;
 
 	/* Use either compressed or Y-tiled to test. However, given the lack of
 	 * available bandwidth, we use linear for the primary plane when
@@ -325,10 +327,15 @@ static void generate_fb(data_t *data, struct igt_fb *fb,
 		size[1] = ccs_pitches * ALIGN(ccs_height, 32);
 
 		f.handles[0] = gem_create(data->drm_fd, size[0] + size[1]);
+		if (data->flags & TEST_BAD_CCS_HANDLE) {
+			/* Put the CCS buffer on a different BO. */
+			ccs_handle = gem_create(data->drm_fd, size[0] + size[1]);
+		} else
+			ccs_handle = f.handles[0];
 
 		if (!(data->flags & TEST_NO_AUX_BUFFER)) {
 			f.modifier[1] = modifier;
-			f.handles[1] = f.handles[0];
+			f.handles[1] = ccs_handle;
 			f.pitches[1] = ccs_pitches;
 			f.offsets[1] = ccs_offsets;
 
@@ -459,7 +466,8 @@ static void test_output(data_t *data)
 
 	if (data->flags & TEST_BAD_PIXEL_FORMAT ||
 	    data->flags & TEST_BAD_ROTATION_90 ||
-	    data->flags & TEST_NO_AUX_BUFFER) {
+	    data->flags & TEST_NO_AUX_BUFFER ||
+	    data->flags & TEST_BAD_CCS_HANDLE) {
 		try_config(data, fb_flags | FB_COMPRESSED);
 	}
 
@@ -533,6 +541,9 @@ igt_main
 		igt_subtest_f("pipe-%s-missing-ccs-buffer", pipe_name)
 			test_output(&data);
 
+		data.flags = TEST_BAD_CCS_HANDLE;
+		igt_subtest_f("pipe-%s-ccs-on-another-bo", pipe_name)
+			test_output(&data);
 	}
 
 	igt_fixture
-- 
2.11.0

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[PATCH i-g-t v5 6/6] tests/kms_ccs: Test case for wrong aux buffer stride size

[Gabriel Krisman Bertazi]

Two scenarios tested:
  - unaligned stride
  - Stride too small

Since v4:
 - Fix SIGFPE if width <= 1024 (Arkadiusz Hiler/Ville Syrjälä)
 - Add test for pitches[1]=0 (Ville Syrjälä)

Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk>
---
 tests/kms_ccs.c | 32 +++++++++++++++++++++++++++++---
 1 file changed, 29 insertions(+), 3 deletions(-)

diff --git a/tests/kms_ccs.c b/tests/kms_ccs.c
index 0dfd8717dec2..23a225ee883f 100644
--- a/tests/kms_ccs.c
+++ b/tests/kms_ccs.c
@@ -35,14 +35,19 @@ enum test_flags {
 	TEST_BAD_ROTATION_90		= 1 << 4,
 	TEST_NO_AUX_BUFFER		= 1 << 5,
 	TEST_BAD_CCS_HANDLE		= 1 << 6,
+	TEST_BAD_AUX_STRIDE		= 1 << 7,
 };
 
 #define TEST_FAIL_ON_ADDFB2 \
-	(TEST_BAD_PIXEL_FORMAT | TEST_NO_AUX_BUFFER | TEST_BAD_CCS_HANDLE)
+	(TEST_BAD_PIXEL_FORMAT | TEST_NO_AUX_BUFFER | TEST_BAD_CCS_HANDLE | \
+	 TEST_BAD_AUX_STRIDE)
 
 enum test_fb_flags {
 	FB_COMPRESSED			= 1 << 0,
 	FB_HAS_PLANE			= 1 << 1,
+	FB_MISALIGN_AUX_STRIDE		= 1 << 2,
+	FB_SMALL_AUX_STRIDE		= 1 << 3,
+	FB_ZERO_AUX_STRIDE		= 1 << 4,
 };
 
 typedef struct {
@@ -324,6 +329,17 @@ static void generate_fb(data_t *data, struct igt_fb *fb,
 		int ccs_pitches = ALIGN(ccs_width * 1, 128);
 		int ccs_offsets = size[0];
 
+		if (fb_flags & FB_MISALIGN_AUX_STRIDE) {
+			igt_skip_on_f(width <= 1024,
+				      "FB already has the smallest possible stride\n");
+			ccs_pitches -= 64;
+		}
+		else if (fb_flags & FB_SMALL_AUX_STRIDE) {
+			igt_skip_on_f(width <= 1024,
+				      "FB already has the smallest possible stride\n");
+			ccs_pitches = ALIGN(ccs_width/2, 128);
+		}
+
 		size[1] = ccs_pitches * ALIGN(ccs_height, 32);
 
 		f.handles[0] = gem_create(data->drm_fd, size[0] + size[1]);
@@ -336,11 +352,11 @@ static void generate_fb(data_t *data, struct igt_fb *fb,
 		if (!(data->flags & TEST_NO_AUX_BUFFER)) {
 			f.modifier[1] = modifier;
 			f.handles[1] = ccs_handle;
-			f.pitches[1] = ccs_pitches;
 			f.offsets[1] = ccs_offsets;
+			f.pitches[1] = (fb_flags & FB_ZERO_AUX_STRIDE)? 0:ccs_pitches;
 
 			render_ccs(data, f.handles[1], f.offsets[1], size[1],
-				   height, f.pitches[1]);
+				   height, ccs_pitches);
 		}
 	} else {
 		f.handles[0] = gem_create(data->drm_fd, size[0]);
@@ -471,6 +487,12 @@ static void test_output(data_t *data)
 		try_config(data, fb_flags | FB_COMPRESSED);
 	}
 
+	if (data->flags & TEST_BAD_AUX_STRIDE) {
+		try_config(data, fb_flags | FB_COMPRESSED | FB_MISALIGN_AUX_STRIDE);
+		try_config(data, fb_flags | FB_COMPRESSED | FB_SMALL_AUX_STRIDE);
+		try_config(data, fb_flags | FB_COMPRESSED | FB_ZERO_AUX_STRIDE);
+	}
+
 	primary = igt_output_get_plane_type(data->output, DRM_PLANE_TYPE_PRIMARY);
 	igt_plane_set_fb(primary, NULL);
 	igt_plane_set_rotation(primary, IGT_ROTATION_0);
@@ -544,6 +566,10 @@ igt_main
 		data.flags = TEST_BAD_CCS_HANDLE;
 		igt_subtest_f("pipe-%s-ccs-on-another-bo", pipe_name)
 			test_output(&data);
+
+		data.flags = TEST_BAD_AUX_STRIDE;
+		igt_subtest_f("pipe-%s-bad-aux-stride", pipe_name)
+			test_output(&data);
 	}
 
 	igt_fixture
-- 
2.11.0

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✓ Fi.CI.BAT: success for kms_ccs improvements (rev2)

[Patchwork]

== Series Details ==

Series: kms_ccs improvements (rev2)
URL   : https://patchwork.freedesktop.org/series/29408/
State : success

== Summary ==

IGT patchset tested on top of latest successful build
88d6550795fad3974d77e4db2f563c5e2e8872e1 Revert "tests/kms_flip: Make flip-vs-panning-vs-hang change DSPSURF"

with latest DRM-Tip kernel build CI_DRM_3351
bd5e410d0f03 drm-tip: 2017y-11m-15d-17h-22m-19s UTC integration manifest

Testlist changes:
+igt@kms_ccs@pipe-a-bad-aux-stride
+igt@kms_ccs@pipe-a-ccs-on-another-bo
+igt@kms_ccs@pipe-a-missing-ccs-buffer
+igt@kms_ccs@pipe-b-bad-aux-stride
+igt@kms_ccs@pipe-b-ccs-on-another-bo
+igt@kms_ccs@pipe-b-missing-ccs-buffer
+igt@kms_ccs@pipe-c-bad-aux-stride
+igt@kms_ccs@pipe-c-ccs-on-another-bo
+igt@kms_ccs@pipe-c-missing-ccs-buffer
+igt@kms_ccs@pipe-d-bad-aux-stride
+igt@kms_ccs@pipe-d-ccs-on-another-bo
+igt@kms_ccs@pipe-d-missing-ccs-buffer
+igt@kms_ccs@pipe-e-bad-aux-stride
+igt@kms_ccs@pipe-e-ccs-on-another-bo
+igt@kms_ccs@pipe-e-missing-ccs-buffer
+igt@kms_ccs@pipe-f-bad-aux-stride
+igt@kms_ccs@pipe-f-ccs-on-another-bo
+igt@kms_ccs@pipe-f-missing-ccs-buffer

Test gem_exec_reloc:
        Subgroup basic-gtt-active:
                fail       -> PASS       (fi-gdg-551) fdo#102582 +1
Test gem_ringfill:
        Subgroup basic-default-hang:
                pass       -> DMESG-WARN (fi-pnv-d510) fdo#101600
Test kms_pipe_crc_basic:
        Subgroup suspend-read-crc-pipe-b:
                pass       -> INCOMPLETE (fi-snb-2520m) fdo#103713

fdo#102582 https://bugs.freedesktop.org/show_bug.cgi?id=102582
fdo#101600 https://bugs.freedesktop.org/show_bug.cgi?id=101600
fdo#103713 https://bugs.freedesktop.org/show_bug.cgi?id=103713

fi-bdw-5557u     total:289  pass:268  dwarn:0   dfail:0   fail:0   skip:21  time:450s
fi-bdw-gvtdvm    total:289  pass:265  dwarn:0   dfail:0   fail:0   skip:24  time:462s
fi-blb-e6850     total:289  pass:223  dwarn:1   dfail:0   fail:0   skip:65  time:384s
fi-bsw-n3050     total:289  pass:243  dwarn:0   dfail:0   fail:0   skip:46  time:544s
fi-bwr-2160      total:289  pass:183  dwarn:0   dfail:0   fail:0   skip:106 time:278s
fi-bxt-dsi       total:289  pass:259  dwarn:0   dfail:0   fail:0   skip:30  time:511s
fi-bxt-j4205     total:289  pass:260  dwarn:0   dfail:0   fail:0   skip:29  time:509s
fi-byt-j1900     total:289  pass:254  dwarn:0   dfail:0   fail:0   skip:35  time:517s
fi-byt-n2820     total:289  pass:250  dwarn:0   dfail:0   fail:0   skip:39  time:500s
fi-elk-e7500     total:289  pass:229  dwarn:0   dfail:0   fail:0   skip:60  time:434s
fi-gdg-551       total:289  pass:178  dwarn:1   dfail:0   fail:1   skip:109 time:268s
fi-glk-1         total:289  pass:261  dwarn:0   dfail:0   fail:0   skip:28  time:547s
fi-hsw-4770      total:289  pass:262  dwarn:0   dfail:0   fail:0   skip:27  time:433s
fi-hsw-4770r     total:289  pass:262  dwarn:0   dfail:0   fail:0   skip:27  time:440s
fi-ilk-650       total:289  pass:228  dwarn:0   dfail:0   fail:0   skip:61  time:430s
fi-ivb-3520m     total:289  pass:260  dwarn:0   dfail:0   fail:0   skip:29  time:481s
fi-ivb-3770      total:289  pass:260  dwarn:0   dfail:0   fail:0   skip:29  time:466s
fi-kbl-7500u     total:289  pass:264  dwarn:1   dfail:0   fail:0   skip:24  time:488s
fi-kbl-7560u     total:289  pass:270  dwarn:0   dfail:0   fail:0   skip:19  time:533s
fi-kbl-7567u     total:289  pass:269  dwarn:0   dfail:0   fail:0   skip:20  time:478s
fi-kbl-r         total:289  pass:262  dwarn:0   dfail:0   fail:0   skip:27  time:535s
fi-pnv-d510      total:289  pass:222  dwarn:1   dfail:0   fail:0   skip:66  time:586s
fi-skl-6260u     total:289  pass:269  dwarn:0   dfail:0   fail:0   skip:20  time:455s
fi-skl-6600u     total:289  pass:262  dwarn:0   dfail:0   fail:0   skip:27  time:543s
fi-skl-6700hq    total:289  pass:263  dwarn:0   dfail:0   fail:0   skip:26  time:561s
fi-skl-6700k     total:289  pass:265  dwarn:0   dfail:0   fail:0   skip:24  time:520s
fi-skl-6770hq    total:289  pass:269  dwarn:0   dfail:0   fail:0   skip:20  time:498s
fi-skl-gvtdvm    total:289  pass:266  dwarn:0   dfail:0   fail:0   skip:23  time:465s
fi-snb-2520m     total:246  pass:212  dwarn:0   dfail:0   fail:0   skip:33 
fi-snb-2600      total:289  pass:249  dwarn:0   dfail:0   fail:0   skip:40  time:427s
Blacklisted hosts:
fi-cfl-s         total:289  pass:254  dwarn:3   dfail:0   fail:0   skip:32  time:532s
fi-cnl-y         total:289  pass:262  dwarn:0   dfail:0   fail:0   skip:27  time:555s

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_507/
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✓ Fi.CI.IGT: success for kms_ccs improvements (rev2)

[Patchwork]

== Series Details ==

Series: kms_ccs improvements (rev2)
URL   : https://patchwork.freedesktop.org/series/29408/
State : success

== Summary ==

Test kms_busy:
        Subgroup extended-modeset-hang-newfb-with-reset-render-a:
                dmesg-warn -> PASS       (shard-hsw) fdo#102249
        Subgroup extended-modeset-hang-newfb-with-reset-render-b:
                dmesg-warn -> PASS       (shard-hsw) fdo#103038
Test kms_setmode:
        Subgroup basic:
                pass       -> FAIL       (shard-hsw) fdo#99912
Test drv_module_reload:
        Subgroup basic-reload-inject:
                dmesg-warn -> PASS       (shard-hsw) fdo#102707
Test drv_selftest:
        Subgroup mock_sanitycheck:
                dmesg-warn -> PASS       (shard-hsw) fdo#103719

fdo#102249 https://bugs.freedesktop.org/show_bug.cgi?id=102249
fdo#103038 https://bugs.freedesktop.org/show_bug.cgi?id=103038
fdo#99912 https://bugs.freedesktop.org/show_bug.cgi?id=99912
fdo#102707 https://bugs.freedesktop.org/show_bug.cgi?id=102707
fdo#103719 https://bugs.freedesktop.org/show_bug.cgi?id=103719

shard-hsw        total:2602 pass:1473 dwarn:1   dfail:1   fail:10  skip:1117 time:9558s

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_507/shards.html
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Re: [PATCH i-g-t v5 0/6] kms_ccs improvements

[Gabriel Krisman Bertazi]

Gabriel Krisman Bertazi <krisman@collabora.co.uk> writes:

> Hi,
>
> This is a new version of the series with the updates requested by
> reviewers.  It fixes the KBL issue pointed out by Arkadiusz, adds a test
> for pitches[1] mentioned by Ville and does some other improvements.
>
> It does not set the modifier to 0 for plane1 on patch 4, nor change only
> the handle to zero on the same patch as mentioned by Ben and Ville,
> respectively, because Daniel Stone made the opposite request on a prior
> version and, after checking the dmesg, I verified it is correctly
> testing the missing BO (unless I'm understanding it wrong, in which
> case, oops :)
>
> Ben, Ville, Arkadiusz, Daniel, Petri, thanks for the review.

Hey,

Can we get some eye balls on this series?  It's been spinning for a
while and the first 4 patches are well-reviewed bug fixes already :) 

-- 
Gabriel Krisman Bertazi
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Re: [PATCH i-g-t v5 6/6] tests/kms_ccs: Test case for wrong aux buffer stride size

[Ben Widawsky]

On 17-11-15 17:37:01, Gabriel Krisman Bertazi wrote:
>Two scenarios tested:
>  - unaligned stride
>  - Stride too small
>
>Since v4:
> - Fix SIGFPE if width <= 1024 (Arkadiusz Hiler/Ville Syrjälä)
> - Add test for pitches[1]=0 (Ville Syrjälä)
>
>Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk>

[snip]

Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
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