Christian Borntraeger f4513867ba KVM: s390: fix LPSWEY handling ...

[ Upstream commit 4c6abb7f7b ]

in rare cases, e.g. for injecting a machine check we do intercept all
load PSW instructions via ICTL_LPSW. With facility 193 a new variant
LPSWEY was added. KVM needs to handle that as well.

Fixes: a3efa84292 ("KVM: s390: gen_facilities: allow facilities 165, 193, 194 and 196")
Reported-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Reviewed-by: Sven Schnelle <svens@linux.ibm.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Message-ID: <20240628163547.2314-1-borntraeger@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-07-11 12:49:12 +02:00

..

asm

KVM: s390: fix LPSWEY handling

2024-07-11 12:49:12 +02:00

uapi/asm

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