From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CD1DE17C72 for ; Mon, 29 Apr 2024 09:00:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714381230; cv=none; b=lYxK+vLL5CgpFKFF7E3ScWmhQa78iDjskzaSm+9xVf6TEm6GKvvRHiHdcJWJqgjmSJyRf0jZNWFqWOHzIMy7Nq9qsVd5GIEPt+3RHXr8Y1WqdqyO7OvlejcRtc1+ef7bga4fh5J+N/OnC/JbbAyOSqPcCvSxS4K5Sco0z4fo9s8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714381230; c=relaxed/simple; bh=CG5pIuo5p0V9KncnKjZEWQu/0pBZmxqYDWuIkMdGx3o=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=EYVZQHx0VZw56+b4a+Hk5aJRK8B88BE0so4LIXEBZTAyDoyOM3cgNtfS4V13rj7ywSJEkc/qcTrewfyokc81nTZrp9SRnlknu/K5wMB5O7sBnXX5edxgbxGWCaXnXOikf14vfUZZuk2Vu/aDfWEmPNamHTct5hq/21z633aJKxQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=fxwK3pey; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="fxwK3pey" Received: by smtp.kernel.org (Postfix) with ESMTPS id 7F439C4AF1A; Mon, 29 Apr 2024 09:00:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1714381230; bh=CG5pIuo5p0V9KncnKjZEWQu/0pBZmxqYDWuIkMdGx3o=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=fxwK3peyfDmoLezEH6SgRNVzCKuSN7rp3UqZQXspTrhQ1oObAzLJ41oGUara8MxSr ZUrrmTZxiVTjNDqHFNZh38eZBwM//sjxbmMQnYKD6Yx/WW5qTjRf/1DEcbDYOEeVxo JB0LkIxmthcQ15fYz+iA7//MO3MlTWgWqfTPbPyjpk3pe58AhpMTOqiAtEMTbAZRce QtrtpwkXJMAgXQpWNWZomi5HHViTgTeU1Lp8BLll+PXCyk9Vw40w85tuZKGw2MrlbX Mk75hMQ0WFnn/dR4KEsVLP9g73s1wMNsq53NzALWudtP3qn3gF4nRf+Lqu4DeizO/y 2zw4xVsPkPXtg== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 6D78FC4361A; Mon, 29 Apr 2024 09:00:30 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next] net: give more chances to rcu in netdev_wait_allrefs_any() From: patchwork-bot+netdevbpf@kernel.org Message-Id: <171438123044.5873.9404991094113699100.git-patchwork-notify@kernel.org> Date: Mon, 29 Apr 2024 09:00:30 +0000 References: <20240426064222.1152209-1-edumazet@google.com> In-Reply-To: <20240426064222.1152209-1-edumazet@google.com> To: Eric Dumazet Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, eric.dumazet@gmail.com Hello: This patch was applied to netdev/net-next.git (main) by David S. Miller : On Fri, 26 Apr 2024 06:42:22 +0000 you wrote: > This came while reviewing commit c4e86b4363ac ("net: add two more > call_rcu_hurry()"). > > Paolo asked if adding one synchronize_rcu() would help. > > While synchronize_rcu() does not help, making sure to call > rcu_barrier() before msleep(wait) is definitely helping > to make sure lazy call_rcu() are completed. > > [...] Here is the summary with links: - [net-next] net: give more chances to rcu in netdev_wait_allrefs_any() https://git.kernel.org/netdev/net-next/c/cd42ba1c8ac9 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html