Daniel Borkmann 2da897e51d bpf: fix csum setting for bpf_set_tunnel_key ... The fix in 35e2d1152b ("tunnels: Allow IPv6 UDP checksums to be correctly controlled.") changed behavior for bpf_set_tunnel_key() when in use with IPv6 and thus uncovered a bug that TUNNEL_CSUM needed to be set but wasn't. As a result, the stack dropped ingress vxlan IPv6 packets, that have been sent via eBPF through collect meta data mode due to checksum now being zero. Since after LCO, we enable IPv4 checksum by default, so make that analogous and only provide a flag BPF_F_ZERO_CSUM_TX for the user to turn it off in IPv4 case. Fixes: 35e2d1152b ("tunnels: Allow IPv6 UDP checksums to be correctly controlled.") Fixes: c6c3345407 ("bpf: support ipv6 for bpf_skb_{set,get}_tunnel_key") Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>		2016-02-24 16:23:47 -05:00
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asm-generic	arch/*/include/uapi/asm/mman.h: : let MADV_FREE have same value for all architectures	2016-01-15 17:56:32 -08:00
drm	drm/etnaviv: add further minor features and varyings count	2016-01-26 18:53:58 +01:00
linux	bpf: fix csum setting for bpf_set_tunnel_key	2016-02-24 16:23:47 -05:00
misc	cxl: Add alternate MMIO error handling	2015-08-18 19:34:43 +10:00
mtd	mtd: mtd-user: remove stdint.h include	2015-10-19 18:19:06 -07:00
rdma	staging/rdma/hfi1: Adjust EPROM partitions, add EPROM commands	2015-12-21 13:45:38 -08:00
scsi	cxlflash: Fix to avoid virtual LUN failover failure	2016-01-06 20:50:08 -05:00
sound	Merge remote-tracking branches 'asoc/topic/tegra', 'asoc/topic/topology', 'asoc/topic/wm8903' and 'asoc/topic/wm8904' into asoc-next	2015-12-23 00:23:52 +00:00
video
xen	xen/gntdev: add ioctl for grant copy	2016-01-07 13:21:53 +00:00
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