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From: Chris Wilson <chris@chris-wilson.co.uk>
To: intel-gfx@lists.freedesktop.org
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Subject: [PATCH] drm/i915/gem: Fix error path to unlock if the GEM context is closed
Date: Wed,  6 Nov 2019 14:41:55 +0000	[thread overview]
Message-ID: <20191106144155.25727-1-chris@chris-wilson.co.uk> (raw)

When inside the lock, remember to unlock even if you want to leave
early.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Fixes: a4e7ccdac38e ("drm/i915: Move context management under GEM")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
---
 drivers/gpu/drm/i915/gem/i915_gem_context.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c
index a06cc8e63281..774d71b1ea9b 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c
@@ -1168,7 +1168,7 @@ static int set_ppgtt(struct drm_i915_file_private *file_priv,
 
 	if (i915_gem_context_is_closed(ctx)) {
 		err = -ENOENT;
-		goto out;
+		goto unlock;
 	}
 
 	if (vm == rcu_access_pointer(ctx->vm))
-- 
2.24.0

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

WARNING: multiple messages have this Message-ID (diff)
From: Chris Wilson <chris@chris-wilson.co.uk>
To: intel-gfx@lists.freedesktop.org
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Subject: [Intel-gfx] [PATCH] drm/i915/gem: Fix error path to unlock if the GEM context is closed
Date: Wed,  6 Nov 2019 14:41:55 +0000	[thread overview]
Message-ID: <20191106144155.25727-1-chris@chris-wilson.co.uk> (raw)
Message-ID: <20191106144155.2PpYIZx4vJJ_jPtrpKjjaC2eqrZJtvsk1_Ffzobpl30@z> (raw)

When inside the lock, remember to unlock even if you want to leave
early.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Fixes: a4e7ccdac38e ("drm/i915: Move context management under GEM")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
---
 drivers/gpu/drm/i915/gem/i915_gem_context.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c
index a06cc8e63281..774d71b1ea9b 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c
@@ -1168,7 +1168,7 @@ static int set_ppgtt(struct drm_i915_file_private *file_priv,
 
 	if (i915_gem_context_is_closed(ctx)) {
 		err = -ENOENT;
-		goto out;
+		goto unlock;
 	}
 
 	if (vm == rcu_access_pointer(ctx->vm))
-- 
2.24.0

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

             reply	other threads:[~2019-11-06 14:42 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-06 14:41 Chris Wilson [this message]
2019-11-06 14:41 ` [Intel-gfx] [PATCH] drm/i915/gem: Fix error path to unlock if the GEM context is closed Chris Wilson
2019-11-06 15:42 ` Tvrtko Ursulin
2019-11-06 15:42   ` [Intel-gfx] " Tvrtko Ursulin
2019-11-06 18:55 ` ✗ Fi.CI.BAT: failure for " Patchwork
2019-11-06 18:55   ` [Intel-gfx] " Patchwork

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