Wei Liu 6cc43d85ca xen-netfront: reduce gso_max_size to account for max TCP header ... commit 9ecd1a75d9 upstream. The maximum packet including header that can be handled by netfront / netback wire format is 65535. Reduce gso_max_size accordingly. Drop skb and print warning when skb->len > 65535. This can 1) save the effort to send malformed packet to netback, 2) help spotting misconfiguration of netfront in the future. Signed-off-by: Wei Liu <wei.liu2@citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net> [bwh: Backported to 3.2: adjust context] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> [hq: Backported to 3.4: adjust context] Signed-off-by: Qiang Huang <h.huangqiang@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2014-06-07 16:02:15 -07:00
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interface	xen-netfront: reduce gso_max_size to account for max TCP header	2014-06-07 16:02:15 -07:00
balloon.h	xen-balloon: convert sysdev_class to a regular subsystem	2011-12-14 15:32:50 -08:00
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	treewide: use __printf not __attribute__((format(printf,...)))	2011-10-31 17:30:54 -07:00
hvm.h
Kbuild
page.h	xen: allow balloon driver to use more than one memory region	2011-09-29 11:12:10 -04:00
platform_pci.h	xen: Remove hanging references to CONFIG_XEN_PLATFORM_PCI	2011-11-16 12:13:42 -05:00
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	xen: Add xenbus_backend device	2011-12-16 13:29:41 -05:00
xencomm.h