KVM: s390: vsie: Fix redundant rmap entries

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The address passed to the gmap rmap was not being masked. As a
consequence several different (but functionally equivalent) rmap
entries were being created for each shadowed table.

Fix this by properly masking the address depending on the table level.

Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Fixes: a2c17f9270 ("KVM: s390: New gmap code")
Reviewed-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@linux.ibm.com>

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Claudio Imbrenda 2026-05-19 17:01:13 +02:00

parent 2d505c2906

commit a488e753de

1 changed files with 3 additions and 1 deletions

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arch/s390/kvm/gmap.c

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