drm/amdkfd: Use mmu_notifier_get

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We use mmu_notifier_put to free the MMU notifier. That needs to be
paired with mmu_notifier_get to work correctly. Othewrise the next patch
would cause a kernel oops.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Philip Yang <philip.yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Felix Kuehling 2021-02-12 01:36:47 -05:00 • committed by Alex Deucher

parent 263a4febd1

commit 3248b6d3cb

1 changed files with 27 additions and 6 deletions

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35

drivers/gpu/drm/amd/amdkfd/kfd_process.c

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