diff options
| author | Wei Yang <richard.weiyang@gmail.com> | 2025-09-19 07:12:44 +0000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-09-28 11:51:33 -0700 |
| commit | b4c9ffb54b3204dc8b4013c6410c897cff8cdd70 (patch) | |
| tree | 53ad2fa859883b47a35bf21ce0e7fbcf690040aa /drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | |
| parent | 08498be43ee676d8a5eefb22278266322578a3e0 (diff) | |
mm/khugepaged: remove definition of struct khugepaged_mm_slot
Current code is not correct to get struct khugepaged_mm_slot by
mm_slot_entry() without checking mm_slot is !NULL. There is no problem
reported since slot is the first element of struct khugepaged_mm_slot.
While struct khugepaged_mm_slot is just a wrapper of struct mm_slot, there
is no need to define it.
Remove the definition of struct khugepaged_mm_slot, so there is not chance
to miss use mm_slot_entry().
[richard.weiyang@gmail.com: fix use-after-free crash]
Link: https://lkml.kernel.org/r/20250922002834.vz6ntj36e75ehkyp@master
Link: https://lkml.kernel.org/r/20250919071244.17020-3-richard.weiyang@gmail.com
Signed-off-by: Wei Yang <richard.weiyang@gmail.com>
Cc: Lance Yang <lance.yang@linux.dev>
Cc: David Hildenbrand <david@redhat.com>
Cc: Dev Jain <dev.jain@arm.com>
Cc: Kiryl Shutsemau <kirill@shutemov.name>
Cc: xu xin <xu.xin16@zte.com.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c')
0 files changed, 0 insertions, 0 deletions