diff options
| author | Alexander Graf <agraf@suse.de> | 2011-07-14 11:50:33 +0200 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2011-11-14 17:47:26 +0100 |
| commit | 17bb18ce16b45e61248c5238074fa9cf8bc547bf (patch) | |
| tree | d45d1b73abe94043b74b0028033e689b06ba534c /usb-stub.c | |
| parent | b995913853b98812845b1b82ac5f61ab31d2d7b0 (diff) | |
| download | qemu-17bb18ce16b45e61248c5238074fa9cf8bc547bf.zip qemu-17bb18ce16b45e61248c5238074fa9cf8bc547bf.tar.gz qemu-17bb18ce16b45e61248c5238074fa9cf8bc547bf.tar.bz2 | |
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>
Diffstat (limited to 'usb-stub.c')
0 files changed, 0 insertions, 0 deletions