linuxkpi: Define a guard for the `mutex` type
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Authored by dumbbell on Apr 22 2026, 8:17 AM.

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linuxkpi

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rG7f59126493d4: linuxkpi: Define a guard for the `mutex` type

Summary

The amdgpu DRM driver started to use guard(mutex) in Linux 6.12.x.

This is part of the update of DRM drivers to Linux 6.12.81.

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rG FreeBSD src repository

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Event Timeline

dumbbell created this revision.Apr 22 2026, 8:17 AM

Herald added subscribers: emaste, imp. · View Herald TranscriptApr 22 2026, 8:17 AM

dumbbell requested review of this revision.Apr 22 2026, 8:17 AM

dumbbell added a parent revision: D56570: linuxkpi: Move `ARRAY_SIZE` to <linux/array_size.h>.Apr 22 2026, 8:21 AM

dumbbell added a child revision: D56572: linuxkpi: Add `register_pm_notifier()` and `unregister_pm_notifier()`.

Finally this wireless work pays off for drm-kmod :)

This revision is now accepted and ready to land.Apr 22 2026, 2:02 PM

Closed by commit rG7f59126493d4: linuxkpi: Define a guard for the `mutex` type (authored by dumbbell). · Explain WhyApr 22 2026, 6:11 PM

This revision was automatically updated to reflect the committed changes.

dumbbell added a commit: rG7f59126493d4: linuxkpi: Define a guard for the `mutex` type.

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sys/

compat/

linuxkpi/

common/

include/

linux/

mutex.h

2 lines

Diff 176135

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sys/compat/linuxkpi/common/include/linux/mutex.h

linuxkpi: Define a guard for the `mutex` typeClosedPublicActions