https://github.com/torvalds/linux
Revision 3757b255bf20ae3c941abae7624ff215bfd9ef05 authored by Nir Dotan on 03 August 2018, 12:57:41 UTC, committed by David S. Miller on 03 August 2018, 19:28:01 UTC
Spectrum switch ACL action set is built in groups of three actions which may point to additional actions. A group holds a single record which can be set as goto record for pointing at a following group or can be set to mark the termination of the lookup. This is perfectly adequate for handling a series of actions to be executed on a packet. While the SW model allows configuration of conflicting actions where it is clear that some actions will never execute, the mlxsw driver must block such configurations as it creates a conflict over the single terminate/goto record value. For a conflicting actions configuration such as: # tc filter add dev swp49 parent ffff: \ protocol ip pref 10 \ flower skip_sw dst_ip 192.168.101.1 \ action goto chain 100 \ action mirred egress mirror dev swp4 Where it is clear that the last action will never execute, the mlxsw driver was issuing a warning instead of returning an error. Therefore replace that warning with an error for this specific case. Fixes: 4cda7d8d7098 ("mlxsw: core: Introduce flexible actions support") Signed-off-by: Nir Dotan <nird@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent afb41bb
Tip revision: 3757b255bf20ae3c941abae7624ff215bfd9ef05 authored by Nir Dotan on 03 August 2018, 12:57:41 UTC
mlxsw: core_acl_flex_actions: Return error for conflicting actions
mlxsw: core_acl_flex_actions: Return error for conflicting actions
Tip revision: 3757b25
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arch | ||
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certs | ||
crypto | ||
drivers | ||
firmware | ||
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include | ||
init | ||
ipc | ||
kernel | ||
lib | ||
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net | ||
samples | ||
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.cocciconfig | -rw-r--r-- | 59 bytes |
.get_maintainer.ignore | -rw-r--r-- | 31 bytes |
.gitattributes | -rw-r--r-- | 30 bytes |
.gitignore | -rw-r--r-- | 1.5 KB |
.mailmap | -rw-r--r-- | 9.3 KB |
COPYING | -rw-r--r-- | 423 bytes |
CREDITS | -rw-r--r-- | 96.3 KB |
Kbuild | -rw-r--r-- | 2.2 KB |
Kconfig | -rw-r--r-- | 321 bytes |
MAINTAINERS | -rw-r--r-- | 449.5 KB |
Makefile | -rw-r--r-- | 58.2 KB |
README | -rw-r--r-- | 800 bytes |
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