Nikolay Aleksandrov 45a687879b net: bridge: fix flags interpretation for extern learn fdb entries ... Ignore fdb flags when adding port extern learn entries and always set BR_FDB_LOCAL flag when adding bridge extern learn entries. This is closest to the behaviour we had before and avoids breaking any use cases which were allowed. This patch fixes iproute2 calls which assume NUD_PERMANENT and were allowed before, example: $ bridge fdb add 00:11:22:33:44:55 dev swp1 extern_learn Extern learn entries are allowed to roam, but do not expire, so static or dynamic flags make no sense for them. Also add a comment for future reference. Fixes: eb100e0e24 ("net: bridge: allow to add externally learned entries from user-space") Fixes: 0541a62932 ("net: bridge: validate the NUD_PERMANENT bit when adding an extern_learn FDB entry") Reviewed-by: Ido Schimmel <idosch@nvidia.com> Tested-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com> Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com> Link: https://lore.kernel.org/r/20210810110010.43859-1-razor@blackwall.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2021-08-10 11:29:39 -07:00
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acpi	ACPI: fix NULL pointer dereference	2021-07-24 15:25:54 -07:00
asm-generic	This pull request contains the following changes for UML:	2021-07-09 10:19:13 -07:00
clocksource	…
crypto	…
drm	drm: Return -ENOTTY for non-drm ioctls	2021-07-20 15:57:43 +02:00
dt-bindings	dt-bindings: clock: r9a07g044-cpg: Update clock/reset definitions	2021-07-12 10:52:03 +02:00
keys	…
kunit	linux-kselftest-kunit-fixes-5.14-rc1	2021-07-02 12:58:26 -07:00
kvm	…
linux	Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf	2021-08-10 07:53:11 -07:00
math-emu	math-emu: Fix fall-through warning	2021-07-13 13:57:44 -05:00
media	…
memory	…
misc	…
net	psample: Add a fwd declaration for skbuff	2021-08-09 15:34:21 -07:00
pcmcia	…
ras	…
rdma	…
scsi	SCSI misc on 20210702	2021-07-02 15:14:36 -07:00
soc	Memory controller drivers for v5.14 - Tegra SoC, late fixes	2021-07-16 22:51:01 +02:00
sound	ASoC: Fixes for v5.14	2021-07-21 19:48:09 +02:00
target	…
trace	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-07-22 10:11:27 -07:00
uapi	net: bridge: fix flags interpretation for extern learn fdb entries	2021-08-10 11:29:39 -07:00
vdso	…
video	…
xen	xen: sync include/xen/interface/io/ring.h with Xen's newest version	2021-07-05 09:49:45 +02:00