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| author | Thomas Bogendoerfer <[email protected]> | 2023-11-30 16:36:01 +0000 |
|---|---|---|
| committer | Thomas Bogendoerfer <[email protected]> | 2023-12-05 17:47:11 +0000 |
| commit | a58a173444a68412bb08849bd81c679395f20ca0 (patch) | |
| tree | 14a283f3bd54258653db8a4fbfb899dedd6026d9 /drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | |
| parent | MIPS: Loongson64: Handle more memory types passed from firmware (diff) | |
| download | kernel-a58a173444a68412bb08849bd81c679395f20ca0.tar.gz kernel-a58a173444a68412bb08849bd81c679395f20ca0.zip | |
MIPS: kernel: Clear FPU states when setting up kernel threads
io_uring sets up the io worker kernel thread via a syscall out of an
user space prrocess. This process might have used FPU and since
copy_thread() didn't clear FPU states for kernel threads a BUG()
is triggered for using FPU inside kernel. Move code around
to always clear FPU state for user and kernel threads.
Cc: [email protected]
Reported-by: Aurelien Jarno <[email protected]>
Closes: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1055021
Suggested-by: Jiaxun Yang <[email protected]>
Reviewed-by: Jiaxun Yang <[email protected]>
Signed-off-by: Thomas Bogendoerfer <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c')
0 files changed, 0 insertions, 0 deletions