Thread (7 messages) 7 messages, 5 authors, 2024-08-05

Re: [PATCH net] bnxt: fix crashes when reducing ring count with active RSS contexts

From: patchwork-bot+netdevbpf@kernel.org
Date: 2024-07-09 10:40:30

Hello:

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

On Thu,  4 Jul 2024 19:00:05 -0700 you wrote:
bnxt doesn't check if a ring is used by RSS contexts when reducing
ring count. Core performs a similar check for the drivers for
the main context, but core doesn't know about additional contexts,
so it can't validate them. bnxt_fill_hw_rss_tbl_p5() uses ring
id to index bp->rx_ring[], which without the check may end up
being out of bounds.

[...]
Here is the summary with links:
  - [net] bnxt: fix crashes when reducing ring count with active RSS contexts
    https://git.kernel.org/netdev/net/c/0d1b7d6c9274

You are awesome, thank you!
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