https://github.com/torvalds/linux
Revision a6c00779b2b03f2568c2c697afb1c2cd7f90cac6 authored by Chris Wilson on 21 July 2017, 14:50:34 UTC, committed by Daniel Vetter on 27 July 2017, 20:07:23 UTC
After we detect a i915_vma pin overflow, we call __i915_vma_unpin to
cleanup. However, on an overflow the pin_count bitfield will be zero,
triggering an assertion, even though we the intention is to merely warn
and report the error back to the user (as historically the culprit has
be a leak in the display code).
Fixes: 20dfbde463c8 ("drm/i915: Wrap vma->pin_count accessors with small inline helpers")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170721145037.25105-2-chris@chris-wilson.co.uk
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
(cherry picked from commit 67fddd902b8e37b15a905c287ce4e40f52a564af)
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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Tip revision: a6c00779b2b03f2568c2c697afb1c2cd7f90cac6 authored by Chris Wilson on 21 July 2017, 14:50:34 UTC
drm/i915: Remove assertion from raw __i915_vma_unpin()
drm/i915: Remove assertion from raw __i915_vma_unpin()
Tip revision: a6c0077
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| init | ||
| ipc | ||
| kernel | ||
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| net | ||
| samples | ||
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| virt | ||
| .cocciconfig | -rw-r--r-- | 59 bytes |
| .get_maintainer.ignore | -rw-r--r-- | 31 bytes |
| .gitattributes | -rw-r--r-- | 30 bytes |
| .gitignore | -rw-r--r-- | 1.3 KB |
| .mailmap | -rw-r--r-- | 8.1 KB |
| COPYING | -rw-r--r-- | 18.3 KB |
| CREDITS | -rw-r--r-- | 96.2 KB |
| Kbuild | -rw-r--r-- | 2.2 KB |
| Kconfig | -rw-r--r-- | 252 bytes |
| MAINTAINERS | -rw-r--r-- | 410.5 KB |
| Makefile | -rw-r--r-- | 58.8 KB |
| README | -rw-r--r-- | 722 bytes |
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