| commit | 2cf9953beebd194a432ebd567399807d9b1f6a4d | |
| author | Aurelien Jarno <aurelien@aurel32.net> | |
| Sun, 23 Apr 2017 22:32:40 +0000 (24 00:32 +0200) | ||
| committer | Alexander Graf <agraf@suse.de> | |
| Tue, 25 Apr 2017 11:39:43 +0000 (25 13:39 +0200) | ||
| tree | 00c3569500a65f6a8cd3cbf5a0332fe6376196ef | treesnapshot (tar.gz zip) |
| parent | 601b9a9008c5a612d76073bb3f178621cff41980 | commitdiff |
s390x/misc_helper.c: wrap s390_virtio_hypercall in BQL
s390_virtio_hypercall can trigger IO events and interrupts, most notably
when using virtio-ccw devices.
Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Fixes: 278f5e98c647 ("s390x/misc_helper.c: wrap IO instructions in BQL")
Signed-off-by: Alexander Graf <agraf@suse.de>
s390_virtio_hypercall can trigger IO events and interrupts, most notably
when using virtio-ccw devices.
Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Fixes: 278f5e98c647 ("s390x/misc_helper.c: wrap IO instructions in BQL")
Signed-off-by: Alexander Graf <agraf@suse.de>
| target/s390x/misc_helper.c | diffblobblamehistory |