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| H A D | nmi.c | diff f094a39c6ba168f2df1edfd1731cca377af5f442 Mon Jan 17 18:40:32 CET 2022 Christian Borntraeger <borntraeger@linux.ibm.com> s390/nmi: handle vector validity failures for KVM guests
The machine check validity bit tells about the context. If a KVM guest
was running the bit tells about the guest validity and the host state is
not affected. As a guest can disable the guest validity this might
result in unwanted host errors on machine checks.
Cc: stable@vger.kernel.org
Fixes: c929500d7a5a ("s390/nmi: s390: New low level handling for machine check happening in guest")
Signed-off-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
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