kernel.git/tools/virtio/linux/compiler.h, branch linux-4.9.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-4.9.y2017-01-15T12:42:56Ztools/virtio: fix READ_ONCE()2017-01-15T12:42:56ZMark Rutland2016-11-24T10:25:12Zurn:sha1:08aed6e8883d3be7a8a1578231fc3dcafd2a9df3
commit 5da889c795b1fbefc9d8f058b54717ab8ab17891 upstream.
The virtio tools implementation of READ_ONCE() has a single parameter called
'var', but erroneously refers to 'val' for its cast, and thus won't work unless
there's a variable of the correct type that happens to be called 'var'.
Fix this with s/var/val/, making READ_ONCE() work as expected regardless.
Fixes: a7c490333df3cff5 ("tools/virtio: use virt_xxx barriers")
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Jason Wang <jasowang@redhat.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: linux-kernel@vger.kernel.org
Cc: virtualization@lists.linux-foundation.org
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
tools/virtio: use virt_xxx barriers2016-01-26T08:18:29ZMichael S. Tsirkin2016-01-20T19:12:58Zurn:sha1:a7c490333df3cff5086ddf19a0837529304fa097
Fix build after API changes.
Reported-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>