linux-kernel - Re: [PATCH net] gve: defer interrupt enabling until NAPI registration

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Message-Id: 
 <176703180604.3020297.10151848837603097522.git-patchwork-notify@kernel.org>
Date: Mon, 29 Dec 2025 18:10:06 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Harshitha Ramamurthy <hramamurthy@...gle.com>
Cc: netdev@...r.kernel.org, joshwash@...gle.com, andrew+netdev@...n.ch,
 davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
 willemb@...gle.com, pkaligineedi@...gle.com, sdf@...ichev.me,
 jordanrhee@...gle.com, nktgrg@...gle.com, shailend@...gle.com,
 horms@...nel.org, linux-kernel@...r.kernel.org, stable@...r.kernel.org
Subject: Re: [PATCH net] gve: defer interrupt enabling until NAPI registration

Hello:

This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@...hat.com>:

On Fri, 19 Dec 2025 10:29:45 +0000 you wrote:
> From: Ankit Garg <nktgrg@...gle.com>
> 
> Currently, interrupts are automatically enabled immediately upon
> request. This allows interrupt to fire before the associated NAPI
> context is fully initialized and cause failures like below:
> 
> [    0.946369] Call Trace:
> [    0.946369]  <IRQ>
> [    0.946369]  __napi_poll+0x2a/0x1e0
> [    0.946369]  net_rx_action+0x2f9/0x3f0
> [    0.946369]  handle_softirqs+0xd6/0x2c0
> [    0.946369]  ? handle_edge_irq+0xc1/0x1b0
> [    0.946369]  __irq_exit_rcu+0xc3/0xe0
> [    0.946369]  common_interrupt+0x81/0xa0
> [    0.946369]  </IRQ>
> [    0.946369]  <TASK>
> [    0.946369]  asm_common_interrupt+0x22/0x40
> [    0.946369] RIP: 0010:pv_native_safe_halt+0xb/0x10
> 
> [...]

Here is the summary with links:
  - [net] gve: defer interrupt enabling until NAPI registration
    https://git.kernel.org/netdev/net/c/3d970eda0034

You are awesome, thank you!
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