Thread (3 messages) 3 messages, 3 authors, 2023-07-31

Re: [PATCH net v2] bnxt: don't handle XDP in netpoll

From: patchwork-bot+netdevbpf@kernel.org
Date: 2023-07-31 21:30:22

Hello:

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

On Fri, 28 Jul 2023 13:50:20 -0700 you wrote:
Similarly to other recently fixed drivers make sure we don't
try to access XDP or page pool APIs when NAPI budget is 0.
NAPI budget of 0 may mean that we are in netpoll.

This may result in running software IRQs in hard IRQ context,
leading to deadlocks or crashes.

[...]
Here is the summary with links:
  - [net,v2] bnxt: don't handle XDP in netpoll
    https://git.kernel.org/netdev/net/c/37b61cda9c16

You are awesome, thank you!
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