From patchwork Fri Dec 11 14:57:10 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?QmrDtnJuIFTDtnBlbA==?= X-Patchwork-Id: 11968399 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=-10.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT 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 5B2ABC433FE for ; Fri, 11 Dec 2020 15:23:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0E70920793 for ; Fri, 11 Dec 2020 15:23:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2406388AbgLKO6S (ORCPT ); Fri, 11 Dec 2020 09:58:18 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49084 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2406270AbgLKO6G (ORCPT ); Fri, 11 Dec 2020 09:58:06 -0500 Received: from mail-pl1-x641.google.com (mail-pl1-x641.google.com [IPv6:2607:f8b0:4864:20::641]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8A6BAC0613CF; Fri, 11 Dec 2020 06:57:26 -0800 (PST) Received: by mail-pl1-x641.google.com with SMTP id t18so4720097plo.0; Fri, 11 Dec 2020 06:57:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=em3A8Nk5NANt9qY2CmZu+QBzc0KhlKLYPaDCn5zjKkg=; b=V3Lkv+YY2A3P68sn1Q5ogUsPDc2gLjspi25MWWecVaHNaeRrM839vnaY0n13na7eif +lneKVV7mjKxwGvg1+WaspqvzEnuZKGz1uyG5Di1nezMbfNF5N4DCurMKtag308aGcRU VRI0javscWSV2DcHwaAMspU6+0YEtN0C6t+gkSZHtfRab5K9W2QgxTG+6QIa/uXj+lbS lYTlySuk/JxlPcw332mAne67vbmpf4cHinRMYgIV5uNPDFKU6Ve6QVwOLibV6E8DF/aM GNWvV/38tujPdPrCVjNSrXEiIs5sULyoW7ngTfGiprRdthagDmAJWypdNMu8YeJbBH2z UY4A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=em3A8Nk5NANt9qY2CmZu+QBzc0KhlKLYPaDCn5zjKkg=; b=F5mHlqNQ0YMHUcWPLOxiWBy4UmJctoOkDeu+icAYgvF2o+yqwT2w5McwkjslL6RxPF V0eXEExh0GSr7FnQxXDauR6gXwjFnSMgJiRS7lLyIZB9/ijrOwRueQw/I6xJou8Ilyl/ 65Hn4DNOKRsccyWV+g163Am4GqaYlbFv597qjf4dG3i7qeFgjh9XYBYPPD3aX6pGqBoL 7GU+GCnxZ4KGpWr2KhObc2GlC0LPoiizoPZxhCXXtPHnBDG5+Jspa2gri91MScGq8ipa XPKFqSzZWpQyakuYtS1VavsJQicuXBCywfugo47wzRvl39jV4pHWJcrRTB8WZEjNkEt5 movg== X-Gm-Message-State: AOAM533gp+cP4eeRWHZXUOb8fvw9oTcPJIWR7i/ClHET+LXEGw17mx83 Rab1e+ahQ8wAfqY5aGGAbbE= X-Google-Smtp-Source: ABdhPJxjg3pIx/LnT0LvpNBF2pBEJoV7ksCRTR0KJ2foHrMJcnVmNEStJfX4fTzFBvoQMop0m6ZSfg== X-Received: by 2002:a17:90b:388:: with SMTP id ga8mr13725684pjb.108.1607698646153; Fri, 11 Dec 2020 06:57:26 -0800 (PST) Received: from btopel-mobl.ger.intel.com ([192.55.54.40]) by smtp.gmail.com with ESMTPSA id k23sm10583085pfk.50.2020.12.11.06.57.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Dec 2020 06:57:24 -0800 (PST) From: =?utf-8?b?QmrDtnJuIFTDtnBlbA==?= To: intel-wired-lan@lists.osuosl.org Cc: =?utf-8?b?QmrDtnJuIFTDtnBlbA==?= , magnus.karlsson@intel.com, netdev@vger.kernel.org, bpf@vger.kernel.org, maciej.fijalkowski@intel.com Subject: [PATCH net 0/2] i40e/ice AF_XDP ZC fixes Date: Fri, 11 Dec 2020 15:57:10 +0100 Message-Id: <20201211145712.72957-1-bjorn.topel@gmail.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org This series address two crashes in the AF_XDP zero-copy mode for ice and i40e. More details in each individual the commit message. Thanks, Björn Björn Töpel (2): ice, xsk: clear the status bits for the next_to_use descriptor i40e, xsk: clear the status bits for the next_to_use descriptor drivers/net/ethernet/intel/i40e/i40e_xsk.c | 5 ++++- drivers/net/ethernet/intel/ice/ice_xsk.c | 5 ++++- 2 files changed, 8 insertions(+), 2 deletions(-) base-commit: d9838b1d39283c1200c13f9076474c7624b8ec34