Dmitry Osipenko 9fc33eaaa9 drm/panfrost: Fix shrinker list corruption by madvise IOCTL ...

Calling madvise IOCTL twice on BO causes memory shrinker list corruption
and crashes kernel because BO is already on the list and it's added to
the list again, while BO should be removed from the list before it's
re-added. Fix it.

Cc: [email protected]
Fixes: 013b651013 ("drm/panfrost: Add madvise and shrinker support")
Acked-by: Alyssa Rosenzweig <[email protected]>
Reviewed-by: Steven Price <[email protected]>
Signed-off-by: Dmitry Osipenko <[email protected]>
Signed-off-by: Steven Price <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

2022-07-04 16:38:00 +01:00

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Kconfig

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Makefile

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panfrost_devfreq.c

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panfrost_devfreq.h

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panfrost_device.c

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panfrost_device.h

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panfrost_drv.c

drm/panfrost: Fix shrinker list corruption by madvise IOCTL

2022-07-04 16:38:00 +01:00

panfrost_features.h

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panfrost_gem_shrinker.c

drm/panfrost: cleanup comments

2022-03-02 13:53:24 +00:00

panfrost_gem.c

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panfrost_gem.h

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panfrost_gpu.c

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panfrost_gpu.h

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panfrost_issues.h

drm/panfrost: cleanup comments

2022-03-02 13:53:24 +00:00

panfrost_job.c

Merge v5.19-rc1 into drm-misc-fixes

2022-06-08 19:11:27 +02:00

panfrost_job.h

drm/panfrost: Job should reference MMU not file_priv

2022-05-25 09:14:22 +01:00

panfrost_mmu.c

drm/panfrost: Put mapping instead of shmem obj on panfrost_mmu_map_fault_addr() error

2022-07-04 16:38:00 +01:00

panfrost_mmu.h

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panfrost_perfcnt.c

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panfrost_perfcnt.h

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panfrost_regs.h

drm/panfrost: cleanup comments

2022-03-02 13:53:24 +00:00

TODO

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