[PATCH] net: ethernet: mtk_eth_soc: Reuse value using READ_ONCE instead of re-rereading it
patchwork-bot+netdevbpf at kernel.org
patchwork-bot+netdevbpf at kernel.org
Thu Apr 4 06:50:27 PDT 2024
Hello:
This patch was applied to netdev/net-next.git (main)
by Paolo Abeni <pabeni at redhat.com>:
On Wed, 3 Apr 2024 10:54:00 +0800 you wrote:
> In mtk_flow_entry_update_l2, the hwe->ib1 is read using READ_ONCE at the
> beginning of the function, checked, and then re-read from hwe->ib1,
> may void all guarantees of the checks. Reuse the value that was read by
> READ_ONCE to ensure the consistency of the ib1 throughout the function.
>
> Signed-off-by: linke li <lilinke99 at qq.com>
>
> [...]
Here is the summary with links:
- net: ethernet: mtk_eth_soc: Reuse value using READ_ONCE instead of re-rereading it
https://git.kernel.org/netdev/net-next/c/04172043bd21
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
More information about the linux-arm-kernel
mailing list