diff options
| author | Thomas Tai <thomas.tai@oracle.com> | 2021-04-08 13:28:33 -0400 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2021-04-09 13:45:09 +0200 |
| commit | 632a1c209b8773cb0119fe3aada9f1db14fa357c (patch) | |
| tree | b4581824c67a657e741df1fb5d69378db1249017 /drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | |
| parent | 3a62583c2853b0ab37a57dde79decea210b5fb89 (diff) | |
x86/traps: Correct exc_general_protection() and math_error() return paths
Commit
334872a09198 ("x86/traps: Attempt to fixup exceptions in vDSO before signaling")
added return statements which bypass calling cond_local_irq_disable().
According to
ca4c6a9858c2 ("x86/traps: Make interrupt enable/disable symmetric in C code"),
cond_local_irq_disable() is needed because the asm return code no longer
disables interrupts. Follow the existing code as an example to use "goto
exit" instead of "return" statement.
[ bp: Massage commit message. ]
Fixes: 334872a09198 ("x86/traps: Attempt to fixup exceptions in vDSO before signaling")
Signed-off-by: Thomas Tai <thomas.tai@oracle.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Link: https://lkml.kernel.org/r/1617902914-83245-1-git-send-email-thomas.tai@oracle.com
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c')
0 files changed, 0 insertions, 0 deletions