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| author | Joerg Roedel <jroedel@suse.de> | 2021-06-18 14:54:09 +0300 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2021-06-21 17:01:05 +0300 |
| commit | be1a5408868af341f61f93c191b5e346ee88c82a (patch) | |
| tree | d7208c460a3c25a2784b44f32bf6586d86855f9f /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | d187f217335dba2b49fc9002aab2004e04acddee (diff) | |
| download | linux-be1a5408868af341f61f93c191b5e346ee88c82a.tar.xz | |
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 <peterz@infradead.org>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20210618115409.22735-3-joro@8bytes.org
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions