KVM: s390/mm: Properly reset no-dat

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commit 27072b8e18 upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Claudio Imbrenda 2023-11-09 13:36:24 +01:00 • committed by Greg Kroah-Hartman

parent be297475ca

commit 6d6314c3db

1 changed files with 1 additions and 1 deletions

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arch/s390/mm/pgtable.c

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