Revision 17bb18ce
ID | 17bb18ce16b45e61248c5238074fa9cf8bc547bf |
s390x: implement rrbe instruction properly
The rrbe instruction resets the reference bit in the given storage key.
So far, we merely made it a nop and also returned an invalid CC value,
so that the kernel never knew if a page actually got accessed.
This patch implements it properly, flushing the R bit and returning the
correct CC value.
Signed-off-by: Alexander Graf <agraf@suse.de>
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