[PATCH net v2] net: stmmac: Fix accessing freed irq affinity_hint
patchwork-bot+netdevbpf at kernel.org
patchwork-bot+netdevbpf at kernel.org
Mon Mar 24 11:50:32 PDT 2025
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba at kernel.org>:
On Tue, 18 Mar 2025 11:24:23 +0800 you wrote:
> The cpumask should not be a local variable, since its pointer is saved
> to irq_desc and may be accessed from procfs.
> To fix it, use the persistent mask cpumask_of(cpu#).
>
> Cc: stable at vger.kernel.org
> Fixes: 8deec94c6040 ("net: stmmac: set IRQ affinity hint for multi MSI vectors")
> Signed-off-by: Qingfang Deng <dqfext at gmail.com>
>
> [...]
Here is the summary with links:
- [net,v2] net: stmmac: Fix accessing freed irq affinity_hint
https://git.kernel.org/netdev/net/c/c60d101a226f
You are awesome, thank you!
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