From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1E9F6C433EF for ; Fri, 18 Feb 2022 19:50:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237968AbiBRTua (ORCPT ); Fri, 18 Feb 2022 14:50:30 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:50476 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235164AbiBRTua (ORCPT ); Fri, 18 Feb 2022 14:50:30 -0500 Received: from sin.source.kernel.org (sin.source.kernel.org [145.40.73.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EB68C28F97D; Fri, 18 Feb 2022 11:50:12 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id 60885CE330C; Fri, 18 Feb 2022 19:50:11 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id BFE50C340EB; Fri, 18 Feb 2022 19:50:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1645213809; bh=S4IdBf2XreFNqqHaj1lxm4+4ZtqP0gHL12eYgACfgAY=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=RO+L+MuxAXEw6U+neGD5OCTQ9a+ZmNnw6oDhsfSgc6OMA79etIlj8gmXvUFkxriWL wFV1Uim+74Hwrec6Xjmhdqak9m4eBoM2MWX/Vs0LZQg6ItdmNCiYFAWqdcyn3B0NUi 5OMlsMKxjhdUyOwD4crqhPwPa665vtYEnwq91KpFrdqCHU3BkTymYLNUzaoTL8s2Py XY2gVTFYrjvt2R2VEFv1vVqmoNo6smkYC8rUOaEs+rEQW57pFxorcquT+BlFp5lgN4 h85wOxsedd5MrbYu/qnfHGG68DiIsEP/otomvjusPFsn01uISLUmU6Bkx8DeyLezpv 69vZwp+EzQ+8g== 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 AAB8AE7BB0B; Fri, 18 Feb 2022 19:50:09 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH bpf-next] bpf: Call maybe_wait_bpf_programs() only once from generic_map_delete_batch() From: patchwork-bot+netdevbpf@kernel.org Message-Id: <164521380969.19810.13719948944848986210.git-patchwork-notify@kernel.org> Date: Fri, 18 Feb 2022 19:50:09 +0000 References: <20220218181801.2971275-1-eric.dumazet@gmail.com> In-Reply-To: <20220218181801.2971275-1-eric.dumazet@gmail.com> To: Eric Dumazet Cc: ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, netdev@vger.kernel.org, edumazet@google.com, bpf@vger.kernel.org, sdf@google.com, brianvv@google.com Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hello: This patch was applied to bpf/bpf-next.git (master) by Daniel Borkmann : On Fri, 18 Feb 2022 10:18:01 -0800 you wrote: > From: Eric Dumazet > > As stated in the comment found in maybe_wait_bpf_programs(), > the synchronize_rcu() barrier is only needed before returning > to userspace, not after each deletion in the batch. > > Signed-off-by: Eric Dumazet > Cc: Stanislav Fomichev > Cc: Brian Vazquez > > [...] Here is the summary with links: - [bpf-next] bpf: Call maybe_wait_bpf_programs() only once from generic_map_delete_batch() https://git.kernel.org/bpf/bpf-next/c/9087c6ff8dfe You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html