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KVM: s390: fix virtual vs physical address confusion

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Fix virtual vs physical address confusion. This does not fix a bug
since virtual and physical address spaces are currently the same.

Suggested-by: Janosch Frank <frankja@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Acked-by: Janosch Frank <frankja@linux.ibm.com>
Acked-by: Anthony Krowiak <akrowiak@linux.ibm.com>
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
This commit is contained in:
Alexander Gordeev 2024-02-08 15:50:31 +01:00 committed by Janosch Frank
parent 41bccc98fb
commit 7b2411e793
1 changed files with 1 additions and 1 deletions
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arch/s390/kvm/kvm-s390.c
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@ -3153,7 +3153,7 @@ static int kvm_s390_apxa_installed(void)
*/
static void kvm_s390_set_crycb_format(struct kvm *kvm)
{
kvm->arch.crypto.crycbd = (__u32)(unsigned long) kvm->arch.crypto.crycb;
kvm->arch.crypto.crycbd = virt_to_phys(kvm->arch.crypto.crycb);
/* Clear the CRYCB format bits - i.e., set format 0 by default */
kvm->arch.crypto.crycbd &= ~(CRYCB_FORMAT_MASK);