Michael S. Tsirkin 48c830120f net: copy userspace buffers on device forwarding ... dev_forward_skb loops an skb back into host networking stack which might hang on the memory indefinitely. In particular, this can happen in macvtap in bridged mode. Copy the userspace fragments to avoid blocking the sender in that case. As this patch makes skb_copy_ubufs extern now, I also added some documentation and made it clear the SKBTX_DEV_ZEROCOPY flag automatically instead of doing it in all callers. This can be made into a separate patch if people feel it's worth it. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2011-09-15 14:49:44 -04:00
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acpi	Merge branch 'apei-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6	2011-08-03 21:53:27 -10:00
asm-generic	mm: fix __page_to_pfn for a const struct page argument	2011-08-17 13:00:20 -07:00
crypto
drm	drm: Separate EDID Header Check from EDID Block Check	2011-08-04 14:39:35 +01:00
keys
linux	net: copy userspace buffers on device forwarding	2011-09-15 14:49:44 -04:00
math-emu
media	[media] V4L: initial driver for ov5642 CMOS sensor	2011-07-27 17:56:09 -03:00
mtd
net	tcp: Change possible SYN flooding messages	2011-09-15 14:49:43 -04:00
pcmcia	Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6	2011-07-31 06:23:08 -10:00
rdma	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
rxrpc	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
scsi	Merge branch 'for-linus' of git://git.open-osd.org/linux-open-osd	2011-08-06 22:56:03 -07:00
sound	ASoC: omap: Update e-mail address of Jarkko Nikula	2011-08-12 11:45:10 +09:00
target	target: Bump version to v4.1.0-rc1-ml	2011-07-22 09:37:49 +00:00
trace	Merge branch 'for-linus' of git://git.kernel.dk/linux-block	2011-08-19 10:47:07 -07:00
video	OMAP: DSS2: Remove unused opt_clock_available	2011-07-25 10:22:05 +03:00
xen	xen/balloon: memory hotplug support for Xen balloon driver	2011-07-25 20:57:08 -07:00
Kbuild