Ido Schimmel 979b9b251a mlxsw: spectrum: Clear VLAN filters during port initialization ... When a port is created, its VLAN filters are not cleared by the firmware. This causes tagged packets to be later dropped by the ingress STP filters, which default to DISCARD state. The above did not matter much until commit b5ce611fd9 ("mlxsw: spectrum: Add devlink-trap support") where we exposed the drop reason to users. Without this patch, the drop reason users will see is not consistent. If a port is enslaved to a VLAN-aware bridge and a packet with an invalid VLAN tries to ingress the bridge, it will be dropped due to ingress STP filter. If the VLAN is later enabled and then disabled, the packet will be dropped by the ingress VLAN filter despite the above being a seemingly NOP operation. Fix this by clearing all the VLAN filters during port initialization. Adjust the test accordingly. Fixes: b5ce611fd9 ("mlxsw: spectrum: Add devlink-trap support") Reported-by: Alex Kushnarov <alexanderk@mellanox.com> Tested-by: Alex Kushnarov <alexanderk@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2019-09-27 20:33:19 +02:00
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android
arm64
bpf	selftests/bpf: adjust strobemeta loop to satisfy latest clang	2019-09-25 22:17:11 +02:00
breakpoints
capabilities
cgroup	kselftests: cgroup: add freezer mkdir test	2019-09-12 14:04:40 -07:00
cpu-hotplug
cpufreq
drivers	mlxsw: spectrum: Clear VLAN filters during port initialization	2019-09-27 20:33:19 +02:00
efivarfs
exec
filesystems
firmware	selftests: firmware: Add request_firmware_into_buf tests	2019-09-04 13:31:28 +02:00
ftrace
futex
gpio
ia64
intel_pstate
ipc
ir
kcmp
kexec
kmod
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kvm	* More selftests	2019-09-11 18:06:15 +02:00
lib
livepatch
locking
media_tests
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memfd
memory-hotplug
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net	ipv6: do not free rt if FIB_LOOKUP_NOREF is set on suppress rule	2019-09-26 09:34:25 +02:00
netfilter
networking/timestamping
nsfs
ntb
pidfd	core-process-v5.4	2019-09-16 09:28:19 -07:00
powerpc
prctl
proc
pstore
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rseq
rtc
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size
sparc64
splice
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tmpfs
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uevent
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x86	Merge branch 'x86-entry-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2019-09-16 19:06:29 -07:00
zram
.gitignore
gen_kselftest_tar.sh
kselftest_harness.h
kselftest_install.sh
kselftest_module.h
kselftest_module.sh
kselftest.h
lib.mk
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