Jan Beulich 23ced59b37 xen/io/ring.h: new macro to detect whether there are too many requests on the ring ... commit 8d9256906a upstream. Backends may need to protect themselves against an insane number of produced requests stored by a frontend, in case they iterate over requests until reaching the req_prod value. There can't be more requests on the ring than the difference between produced requests and produced (but possibly not yet published) responses. This is a more strict alternative to a patch previously posted by Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>. Signed-off-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Cc: Yijing Wang <wangyijing@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2014-03-11 16:10:07 -07:00
..
acpi	Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux	2012-05-05 10:06:06 -07:00
asm-generic	mm: allow arch code to control the user page table ceiling	2013-05-07 19:51:55 -07:00
crypto	crypto: scatterwalk - Use sg_chain_ptr on chain entries	2013-12-11 22:34:12 -08:00
drm	drm/radeon: 0x9649 is SUMO2 not SUMO	2014-01-08 09:42:11 -08:00
keys
linux	nbd: correct disconnect behavior	2014-03-11 16:10:06 -07:00
math-emu
media	media: v4l2: added missing mutex.h include to v4l2-ctrls.h	2013-09-26 17:15:49 -07:00
misc
mtd
net	inet: fix addr_len/msg->msg_namelen assignment in recv_error and rxpmtu functions	2013-12-08 07:29:42 -08:00
pcmcia
rdma	infiniband: pass rdma_cm module to netlink_dump_start	2012-10-28 10:14:15 -07:00
rxrpc
scsi	ore: Fix wrong math in allocation of per device BIO	2014-02-13 11:51:11 -08:00
sound	ALSA: memalloc.h - fix wrong truncation of dma_addr_t	2013-12-20 07:34:19 -08:00
target	target: Add link_magic for fabric allow_link destination target_items	2013-01-21 11:45:24 -08:00
trace	tracing: Allow events to have NULL strings	2013-12-04 10:50:34 -08:00
video	atmel_lcdfb: fix 16-bpp modes on older SOCs	2013-03-20 13:05:00 -07:00
xen	xen/io/ring.h: new macro to detect whether there are too many requests on the ring	2014-03-11 16:10:07 -07:00
Kbuild