Daniel Borkmann b426ce83ba bpf: Add classid helper only based on skb->sk ... Similarly to 5a52ae4e32 ("bpf: Allow to retrieve cgroup v1 classid from v2 hooks"), add a helper to retrieve cgroup v1 classid solely based on the skb->sk, so it can be used as key as part of BPF map lookups out of tc from host ns, in particular given the skb->sk is retained these days when crossing net ns thanks to 9c4c325252 ("skbuff: preserve sock reference when scrubbing the skb."). This is similar to bpf_skb_cgroup_id() which implements the same for v2. Kubernetes ecosystem is still operating on v1 however, hence net_cls needs to be used there until this can be dropped in with the v2 helper of bpf_skb_cgroup_id(). Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Martin KaFai Lau <kafai@fb.com> Link: https://lore.kernel.org/bpf/ed633cf27a1c620e901c5aa99ebdefb028dce600.1601477936.git.daniel@iogearbox.net		2020-09-30 11:50:34 -07:00
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asm-generic	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next	2020-08-05 20:13:21 -07:00
drm	drm/fourcc: fix Amlogic Video Framebuffer Compression macro	2020-07-27 09:29:51 +02:00
linux	bpf: Add classid helper only based on skb->sk	2020-09-30 11:50:34 -07:00
misc	habanalabs: Add dropped cs statistics info struct	2020-07-24 20:31:36 +03:00
mtd	MTD: mtd-abi.h: drop a duplicated word	2020-08-02 23:00:10 +02:00
rdma	RDMA/efa: User/kernel compatibility handshake mechanism	2020-07-29 09:23:40 -03:00
scsi	scsi: qla2xxx: Change in PUREX to handle FPIN ELS requests	2020-07-01 22:24:16 -04:00
sound	ASoC: Intel: Skylake: Automatic DMIC format configuration according to information from NHLT	2020-04-27 16:02:26 +01:00
video
xen	xen/gntdev: gntdev.h: drop a duplicated word	2020-08-03 07:46:42 +02:00
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