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
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interface	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
balloon.h
events.h	xen: do not map the same GSI twice in PVHVM guests.	2012-06-01 15:18:25 +08:00
evtchn.h
features.h
gntalloc.h
gntdev.h
grant_table.h	xen/m2p: do not reuse kmap_op->dev_bus_addr	2012-10-02 10:30:06 -07:00
hvc-console.h
hvm.h
Kbuild
page.h
platform_pci.h
privcmd.h
swiotlb-xen.h	X86 & IA64: adapt for dma_map_ops changes	2012-03-28 16:36:31 +02:00
tmem.h	xen/tmem: cleanup	2012-03-20 15:34:18 -04:00
xen-ops.h	Disintegrate asm/system.h for IA64	2012-03-28 18:30:02 +01:00
xen.h
xenbus.h	include/ and checkpatch: prefer __scanf to __attribute__((format(scanf,...)	2012-03-23 16:58:36 -07:00
xenbus_dev.h
xencomm.h