drm/amdkfd: Fix recursive lock warnings

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commit 1fb8b1fc4d upstream.

memalloc_nofs_save/restore are no longer sufficient to prevent recursive
lock warnings when holding locks that can be taken in MMU notifiers. Use
memalloc_noreclaim_save/restore instead.

Fixes: f920e413ff ("mm: track mmu notifiers in fs_reclaim_acquire/release")
CC: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Philip Yang <Philip.Yang@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 5.10.x
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Felix Kuehling 2021-02-04 00:11:17 -05:00 • committed by Greg Kroah-Hartman

parent c4fe9c525e

commit a81bb9031a

1 changed files with 2 additions and 2 deletions

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drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h

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