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Subject: Re: [PATCH net-next v2] openvswitch: reduce stack usage in
 do_execute_actions
From:   patchwork-bot+netdevbpf@kernel.org
Message-Id: <169618382441.7639.12391501552902895614.git-patchwork-notify@kernel.org>
Date:   Sun, 01 Oct 2023 18:10:24 +0000
References: <20230921194314.1976605-1-i.maximets@ovn.org>
In-Reply-To: <20230921194314.1976605-1-i.maximets@ovn.org>
To:     Ilya Maximets <i.maximets@ovn.org>
Cc:     netdev@vger.kernel.org, kuba@kernel.org, davem@davemloft.net,
        edumazet@google.com, pabeni@redhat.com,
        linux-kernel@vger.kernel.org, dev@openvswitch.org, pshelar@ovn.org,
        echaudro@redhat.com
Precedence: bulk

Hello:

This patch was applied to netdev/net-next.git (main)
by David S. Miller <davem@davemloft.net>:

On Thu, 21 Sep 2023 21:42:35 +0200 you wrote:
> do_execute_actions() function can be called recursively multiple
> times while executing actions that require pipeline forking or
> recirculations.  It may also be re-entered multiple times if the packet
> leaves openvswitch module and re-enters it through a different port.
> 
> Currently, there is a 256-byte array allocated on stack in this
> function that is supposed to hold NSH header.  Compilers tend to
> pre-allocate that space right at the beginning of the function:
> 
> [...]

Here is the summary with links:
  - [net-next,v2] openvswitch: reduce stack usage in do_execute_actions
    https://git.kernel.org/netdev/net-next/c/06bc3668cc2a

You are awesome, thank you!
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