✓ CI.checkpatch: success for drm/xe: Add devcoredump locking and reason string
Patchwork
patchwork at emeril.freedesktop.org
Wed Nov 20 23:29:58 UTC 2024
== Series Details ==
Series: drm/xe: Add devcoredump locking and reason string
URL : https://patchwork.freedesktop.org/series/141628/
State : success
== Summary ==
+ KERNEL=/kernel
+ git clone https://gitlab.freedesktop.org/drm/maintainer-tools mt
Cloning into 'mt'...
warning: redirecting to https://gitlab.freedesktop.org/drm/maintainer-tools.git/
+ git -C mt rev-list -n1 origin/master
30ab6715fc09baee6cc14cb3c89ad8858688d474
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit 0555dc26ffaaf22b0e921d01cb1844890e21862a
Author: John Harrison <John.C.Harrison at Intel.com>
Date: Wed Nov 20 15:22:57 2024 -0800
drm/xe: Add lock around devcoredump capture status
There are now multiple places that can trigger a coredump. Some of
which can happen in parallel. There is already a check against
capturing multiple dumps sequentially, but without locking it doesn't
guarantee to work against concurrent dumps. And if two dumps do happen
in parallel, they can end up doing Bad Things such as one call stack
freeing the data the other call stack is still processing. Which leads
to a crashed kernel. So add the lock.
Signed-off-by: John Harrison <John.C.Harrison at Intel.com>
+ /mt/dim checkpatch e46649e7764a9f6868ccbcba7b8b23b413303380 drm-intel
f1be43a599fb drm/xe: Add a reason string to the devcoredump
0555dc26ffaa drm/xe: Add lock around devcoredump capture status
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