Thread (5 messages) 5 messages, 4 authors, 2024-01-04

Re: [PATCH net] net/smc: fix invalid link access in dumping SMC-R connections

From: patchwork-bot+netdevbpf@kernel.org
Date: 2024-01-04 01:00:35
Also in: linux-s390, lkml

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski [off-list ref]:

On Wed, 27 Dec 2023 15:40:35 +0800 you wrote:
A crash was found when dumping SMC-R connections. It can be reproduced
by following steps:

- environment: two RNICs on both sides.
- run SMC-R between two sides, now a SMC_LGR_SYMMETRIC type link group
  will be created.
- set the first RNIC down on either side and link group will turn to
  SMC_LGR_ASYMMETRIC_LOCAL then.
- run 'smcss -R' and the crash will be triggered.

[...]
Here is the summary with links:
  - [net] net/smc: fix invalid link access in dumping SMC-R connections
    https://git.kernel.org/netdev/net/c/9dbe086c69b8

You are awesome, thank you!
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