Searched hist:be1a5408868af341f61f93c191b5e346ee88c82a (Results 1 – 3 of 3) sorted by relevance
| /openbmc/linux/arch/x86/include/asm/ |
| H A D | idtentry.h | diff be1a5408868af341f61f93c191b5e346ee88c82a Fri Jun 18 06:54:09 CDT 2021 Joerg Roedel <jroedel@suse.de> 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
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| /openbmc/linux/arch/x86/kernel/ |
| H A D | sev.c | diff be1a5408868af341f61f93c191b5e346ee88c82a Fri Jun 18 06:54:09 CDT 2021 Joerg Roedel <jroedel@suse.de> 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
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| /openbmc/linux/arch/x86/entry/ |
| H A D | entry_64.S | diff be1a5408868af341f61f93c191b5e346ee88c82a Fri Jun 18 06:54:09 CDT 2021 Joerg Roedel <jroedel@suse.de> 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
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