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| author | Joerg Roedel <[email protected]> | 2021-06-18 11:54:09 +0000 |
|---|---|---|
| committer | Borislav Petkov <[email protected]> | 2021-06-21 14:01:05 +0000 |
| commit | be1a5408868af341f61f93c191b5e346ee88c82a (patch) | |
| tree | d7208c460a3c25a2784b44f32bf6586d86855f9f /net/unix/af_unix.c | |
| parent | x86/sev: Make sure IRQs are disabled while GHCB is active (diff) | |
| download | kernel-be1a5408868af341f61f93c191b5e346ee88c82a.tar.gz kernel-be1a5408868af341f61f93c191b5e346ee88c82a.zip | |
x86/sev: Split up runtime #VC handler for correct state tracking
Split up the #VC handler code into a from-user and a from-kernel part.
This allows clean and correct state tracking, as the #VC handler needs
to enter NMI-state when raised from kernel mode and plain IRQ state when
raised from user-mode.
Fixes: 62441a1fb532 ("x86/sev-es: Correctly track IRQ states in runtime #VC handler")
Suggested-by: Peter Zijlstra <[email protected]>
Signed-off-by: Joerg Roedel <[email protected]>
Signed-off-by: Borislav Petkov <[email protected]>
Acked-by: Peter Zijlstra (Intel) <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions