linux-kernel - Re: [PATCH net] bpf: sockmap: Remove preempt_disable in sock_map_sk

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Message-Id: <169087562061.30595.15880034182820578061.git-patchwork-notify@kernel.org>
Date:   Tue, 01 Aug 2023 07:40:20 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     None <tglozar@...hat.com>
Cc:     linux-kernel@...r.kernel.org, john.fastabend@...il.com,
        jakub@...udflare.com, davem@...emloft.net, edumazet@...gle.com,
        kuba@...nel.org, pabeni@...hat.com, netdev@...r.kernel.org,
        bpf@...r.kernel.org
Subject: Re: [PATCH net] bpf: sockmap: Remove preempt_disable in
 sock_map_sk_acquire

Hello:

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

On Fri, 28 Jul 2023 08:44:11 +0200 you wrote:
> From: Tomas Glozar <tglozar@...hat.com>
> 
> Disabling preemption in sock_map_sk_acquire conflicts with GFP_ATOMIC
> allocation later in sk_psock_init_link on PREEMPT_RT kernels, since
> GFP_ATOMIC might sleep on RT (see bpf: Make BPF and PREEMPT_RT co-exist
> patchset notes for details).
> 
> [...]

Here is the summary with links:
  - [net] bpf: sockmap: Remove preempt_disable in sock_map_sk_acquire
    https://git.kernel.org/netdev/net/c/13d2618b48f1

You are awesome, thank you!
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