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KVM: s390/mm: Properly reset no-dat
authorClaudio Imbrenda <imbrenda@linux.ibm.com>
Thu, 9 Nov 2023 12:36:24 +0000 (13:36 +0100)
committerClaudio Imbrenda <imbrenda@linux.ibm.com>
Tue, 14 Nov 2023 17:56:46 +0000 (18:56 +0100)
commit27072b8e18a73ffeffb1c140939023915a35134b
treea07f3492cf93e6892425305c8851bf45d3a6997btree | snapshot
parent80aea01c48971a1fffc0252d036995572d84950dcommit | diff
KVM: s390/mm: Properly reset no-dat

When the CMMA state needs to be reset, the no-dat bit also needs to be
reset. Failure to do so could cause issues in the guest, since the
guest expects the bit to be cleared after a reset.

Cc: <stable@vger.kernel.org>
Reviewed-by: Nico Boehr <nrb@linux.ibm.com>
Message-ID: <20231109123624.37314-1-imbrenda@linux.ibm.com>
Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
arch/s390/mm/pgtable.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git