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| author | Joerg Roedel <[email protected]> | 2021-03-03 14:17:15 +0000 |
|---|---|---|
| committer | Borislav Petkov <[email protected]> | 2021-03-09 11:33:46 +0000 |
| commit | 62441a1fb53263bda349b6e5997c3cc5c120d89e (patch) | |
| tree | a37b3d0c250798e47a5b56e2139e279919d92200 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | x86/sev-es: Check regs->sp is trusted before adjusting #VC IST stack (diff) | |
| download | kernel-62441a1fb53263bda349b6e5997c3cc5c120d89e.tar.gz kernel-62441a1fb53263bda349b6e5997c3cc5c120d89e.zip | |
x86/sev-es: Correctly track IRQ states in runtime #VC handler
Call irqentry_nmi_enter()/irqentry_nmi_exit() in the #VC handler to
correctly track the IRQ state during its execution.
Fixes: 0786138c78e79 ("x86/sev-es: Add a Runtime #VC Exception Handler")
Reported-by: Andy Lutomirski <[email protected]>
Signed-off-by: Joerg Roedel <[email protected]>
Signed-off-by: Borislav Petkov <[email protected]>
Cc: [email protected] # v5.10+
Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions