diff mbox series

[net] devlink: fix port dump cmd type

Message ID 20240220075245.75416-1-jiri@resnulli.us (mailing list archive)
State Accepted
Commit 61c43780e9444123410cd48c2483e01d2b8f75e8
Delegated to: Netdev Maintainers
Headers show
Series [net] devlink: fix port dump cmd type | expand

Checks

Context Check Description
netdev/series_format success Single patches do not need cover letters
netdev/tree_selection success Clearly marked for net
netdev/ynl success Generated files up to date; no warnings/errors; no diff in generated;
netdev/fixes_present success Fixes tag present in non-next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 958 this patch: 958
netdev/build_tools success No tools touched, skip
netdev/cc_maintainers success CCed 5 of 5 maintainers
netdev/build_clang success Errors and warnings before: 974 this patch: 974
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success Fixes tag looks correct
netdev/build_allmodconfig_warn success Errors and warnings before: 975 this patch: 975
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 8 lines checked
netdev/build_clang_rust success No Rust files in patch. Skipping build
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0
netdev/contest success net-next-2024-02-22--00-00 (tests: 1455)

Commit Message

Jiri Pirko Feb. 20, 2024, 7:52 a.m. UTC 
From: Jiri Pirko <jiri@nvidia.com>

Unlike other commands, due to a c&p error, port dump fills-up cmd with
wrong value, different from port-get request cmd, port-get doit reply
and port notification.

Fix it by filling cmd with value DEVLINK_CMD_PORT_NEW.

Skimmed through devlink userspace implementations, none of them cares
about this cmd value. Only ynl, for which, this is actually a fix, as it
expects doit and dumpit ops rsp_value to be the same.

Omit the fixes tag, even thought this is fix, better to target this for
next release.

Fixes: bfcd3a466172 ("Introduce devlink infrastructure")
Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Simon Horman <horms@kernel.org>
---
v1->v2:
- target net and add fixes tag
---
 net/devlink/port.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Jakub Kicinski Feb. 21, 2024, 2:36 a.m. UTC | #1 
On Tue, 20 Feb 2024 08:52:45 +0100 Jiri Pirko wrote:
> Unlike other commands, due to a c&p error, port dump fills-up cmd with
> wrong value, different from port-get request cmd, port-get doit reply
> and port notification.
> 
> Fix it by filling cmd with value DEVLINK_CMD_PORT_NEW.
> 
> Skimmed through devlink userspace implementations, none of them cares
> about this cmd value. Only ynl, for which, this is actually a fix, as it
> expects doit and dumpit ops rsp_value to be the same.
> 
> Omit the fixes tag, even thought this is fix, better to target this for
> next release.

Reviewed-by: Jakub Kicinski <kuba@kernel.org>
patchwork-bot+netdevbpf@kernel.org Feb. 22, 2024, 1:20 a.m. UTC | #2 
Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:

On Tue, 20 Feb 2024 08:52:45 +0100 you wrote:
> From: Jiri Pirko <jiri@nvidia.com>
> 
> Unlike other commands, due to a c&p error, port dump fills-up cmd with
> wrong value, different from port-get request cmd, port-get doit reply
> and port notification.
> 
> Fix it by filling cmd with value DEVLINK_CMD_PORT_NEW.
> 
> [...]

Here is the summary with links:
  - [net] devlink: fix port dump cmd type
    https://git.kernel.org/netdev/net/c/61c43780e944

You are awesome, thank you!
diff mbox series

Patch

diff --git a/net/devlink/port.c b/net/devlink/port.c
index 78592912f657..4b2d46ccfe48 100644
--- a/net/devlink/port.c
+++ b/net/devlink/port.c
@@ -583,7 +583,7 @@  devlink_nl_port_get_dump_one(struct sk_buff *msg, struct devlink *devlink,
 
 	xa_for_each_start(&devlink->ports, port_index, devlink_port, state->idx) {
 		err = devlink_nl_port_fill(msg, devlink_port,
-					   DEVLINK_CMD_NEW,
+					   DEVLINK_CMD_PORT_NEW,
 					   NETLINK_CB(cb->skb).portid,
 					   cb->nlh->nlmsg_seq, flags,
 					   cb->extack);