Messages in this thread | | | Subject | Re: [PATCH v5 06/14] KVM: s390: pv: properly handle page flags for protected guests | From | Christian Borntraeger <> | Date | Tue, 26 Oct 2021 13:53:17 +0200 |
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Am 20.09.21 um 15:24 schrieb Claudio Imbrenda: > Introduce variants of the convert and destroy page functions that also > clear the PG_arch_1 bit used to mark them as secure pages. > > The PG_arch_1 flag is always allowed to overindicate; using the new > functions introduced here allows to reduce the extent of overindication > and thus improve performance. > > These new functions can only be called on pages for which a reference > is already being held. > > Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com> > Acked-by: Janosch Frank <frankja@linux.ibm.com> > Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
applied.
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