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 X-Spam-Level: X-Spam-Status: No, score=-11.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 24BF3C433B4 for ; Tue, 6 Apr 2021 23:40:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D90B2613A9 for ; Tue, 6 Apr 2021 23:40:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344307AbhDFXkT (ORCPT ); Tue, 6 Apr 2021 19:40:19 -0400 Received: from mail.kernel.org ([198.145.29.99]:37912 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232767AbhDFXkR (ORCPT ); Tue, 6 Apr 2021 19:40:17 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id 1F0AB613A7; Tue, 6 Apr 2021 23:40:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1617752409; bh=1HVgemWvY93p1cmPSjqD5NAJhsHN+cOW9Fe58MJeC+0=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=tqxHP8F/xYUE/lrej5tR356jqo/v4jdDOYAYDk/kq4ayVZG1KUZ5fysuvk4N8Bcnv GoKtSPzmBE7xiHSw7I76sREskqEydHduGw61RB+e+5Sxx+ZRICziHVeWP0vqcGP+l1 p858F0WwjEO+kMXfZ9lzu0KZCFe8wKtz4N0DD3InFC1a4wQsl2tcZb9sKhU39aCQIF vulxFHFyZCeQfmcephP14DgQ6YikXaHIT7oa+4+tjeY/BQJoxx4qmdmU24oeo6nLPc IMzs/773ep8qtNu0ILcA07gCEkFg9UBgKORbrntZ/Svzj0V1Y79gM+Vfa0AQTTiye8 Vtb8+/mRKt/dA== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH bpf v2 0/2] bpf, sockmap fixes From: patchwork-bot+netdevbpf@kernel.org Message-Id: <161775240908.19905.12958340313849612276.git-patchwork-notify@kernel.org> Date: Tue, 06 Apr 2021 23:40:09 +0000 References: <161731427139.68884.1934993103507544474.stgit@john-XPS-13-9370> In-Reply-To: <161731427139.68884.1934993103507544474.stgit@john-XPS-13-9370> To: John Fastabend Cc: xiyou.wangcong@gmail.com, andrii.nakryiko@gmail.com, daniel@iogearbox.net, ast@fb.com, bpf@vger.kernel.org, netdev@vger.kernel.org, lmb@cloudflare.com Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hello: This series was applied to bpf/bpf.git (refs/heads/master): On Thu, 01 Apr 2021 14:59:58 -0700 you wrote: > This addresses an issue found while reviewing latest round of sock > map patches and an issue reported from CI via Andrii. After this > CI ./test_maps is stable for me. > > The CI discovered issue was introduced by over correcting our > previously broken memory accounting. After the fix, "bpf, sockmap: > Avoid returning unneeded EAGAIN when redirecting to self" we fixed > a dropped packet and a missing fwd_alloc calculations, but pushed > it too far back into the packet pipeline creating an issue in the > unlikely case socket tear down happens with an enqueued skb. See > patch for details. > > [...] Here is the summary with links: - [bpf,v2,1/2] bpf, sockmap: fix sk->prot unhash op reset https://git.kernel.org/bpf/bpf/c/1c84b33101c8 - [bpf,v2,2/2] bpf, sockmap: fix incorrect fwd_alloc accounting https://git.kernel.org/bpf/bpf/c/144748eb0c44 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html