Jens Freimann d7ffde35e3 vhost: use USER_DS in vhost_worker thread ... On some architectures address spaces are set up in a way that this is not necessary to work properly but on some others (like s390) it is. Make sure we operate on the user address space to allow copy_xxx_user() from the vhost_worker() thread by setting it explicitly before calling use_mm() and revert it after unuse_mm(). Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2012-06-26 21:10:56 -07:00
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Kconfig
Makefile
net.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-05-16 22:17:37 -04:00
test.c	tools/virtio: fix up vhost/test module build	2012-04-12 10:35:42 +03:00
test.h
vhost.c	vhost: use USER_DS in vhost_worker thread	2012-06-26 21:10:56 -07:00
vhost.h	skbuff: struct ubuf_info callback type safety	2012-04-13 13:09:19 -04:00