https://github.com/torvalds/linux
Revision a829f033e966d5e4aa27c3ef2b381f51734e4a7f authored by Tvrtko Ursulin on 02 March 2021, 11:42:13 UTC, committed by Dave Airlie on 12 March 2021, 01:20:50 UTC
Commit 311a50e76a33 ("drm/i915: Add support for mandatory cmdparsing") introduced mandatory command parsing but setup failures were not translated into wedging the GPU which was probably the intent. Possible errors come in two categories. Either the sanity check on internal tables has failed, which should be caught in CI unless an affected platform would be missed in testing; or memory allocation failure happened during driver load, which should be extremely unlikely but for correctness should still be handled. v2: * Tidy coding style. (Chris) [airlied: cherry-picked to avoid rc1 base] Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Fixes: 311a50e76a33 ("drm/i915: Add support for mandatory cmdparsing") Cc: Jon Bloomfield <jon.bloomfield@intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Chris Wilson <chris.p.wilson@intel.com> Reviewed-by: Chris Wilson <chris.p.wilson@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210302114213.1102223-1-tvrtko.ursulin@linux.intel.com (cherry picked from commit 5a1a659762d35a6dc51047c9127c011303c77b7f) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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Tip revision: a829f033e966d5e4aa27c3ef2b381f51734e4a7f authored by Tvrtko Ursulin on 02 March 2021, 11:42:13 UTC
drm/i915: Wedge the GPU if command parser setup fails
drm/i915: Wedge the GPU if command parser setup fails
Tip revision: a829f03
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arch | ||
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certs | ||
crypto | ||
drivers | ||
fs | ||
include | ||
init | ||
ipc | ||
kernel | ||
lib | ||
mm | ||
net | ||
samples | ||
scripts | ||
security | ||
sound | ||
tools | ||
usr | ||
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.clang-format | -rw-r--r-- | 16.4 KB |
.cocciconfig | -rw-r--r-- | 59 bytes |
.get_maintainer.ignore | -rw-r--r-- | 71 bytes |
.gitattributes | -rw-r--r-- | 62 bytes |
.gitignore | -rw-r--r-- | 1.9 KB |
.mailmap | -rw-r--r-- | 18.5 KB |
COPYING | -rw-r--r-- | 496 bytes |
CREDITS | -rw-r--r-- | 98.3 KB |
Kbuild | -rw-r--r-- | 1.3 KB |
Kconfig | -rw-r--r-- | 555 bytes |
MAINTAINERS | -rw-r--r-- | 577.0 KB |
Makefile | -rw-r--r-- | 64.6 KB |
README | -rw-r--r-- | 727 bytes |
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