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=-11.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 64C47C4338F for ; Tue, 24 Aug 2021 14:13:22 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1492B60F58 for ; Tue, 24 Aug 2021 14:13:22 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 1492B60F58 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:58054 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mIXB3-0007g0-4F for qemu-devel@archiver.kernel.org; Tue, 24 Aug 2021 10:13:21 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50668) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mIX9d-0004wr-Pr for qemu-devel@nongnu.org; Tue, 24 Aug 2021 10:11:53 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:54800) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mIX9Z-00058I-PV for qemu-devel@nongnu.org; Tue, 24 Aug 2021 10:11:53 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1629814307; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=78sUjXfLGjMldcm4Aare9BAwd/4qYSy5kHBV7wzaDrs=; b=GJgk/lB3HalQXCT8jVohHZRxgi84xxz8W0ZJtV06IjQOaPO8ItkgSLNI43drAEkoqhxwOo g6U2Z6g3k+Q8Hkv4wtTtrnPpHLRPPFIWO+LBfMYk6TLBAdy9qWO7vvtReLoVmxMVz53TWh im95mRGWF70kajHs2fuUMI//vMOjzpE= Received: from mail-wr1-f72.google.com (mail-wr1-f72.google.com [209.85.221.72]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-545-Y7lAC4XpNQazI1FsYSmolA-1; Tue, 24 Aug 2021 10:11:46 -0400 X-MC-Unique: Y7lAC4XpNQazI1FsYSmolA-1 Received: by mail-wr1-f72.google.com with SMTP id h6-20020a5d4fc6000000b00157503046afso1715667wrw.3 for ; Tue, 24 Aug 2021 07:11:46 -0700 (PDT) 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=Ofa9XrpQSVtFF9DQsbbU5OFDxNbpgMsOuA/ajhT4pog=; b=OQJi3n1KjzMzU9NbTOdihX1dRU68BdttW5w7tNf3CmGBkfdN+oNnH5leVH5xTrsk5t ly1l9PwHP0UOhJrA5vfeAWTfBd8o6JO61RQQxHoTOefZlhox/nArIzax+6z89VEoMbVa POLA0seOBWOkSv5VjDs+RJzj0paFjW/VJRETPScRWDz/S4HyA9YEmBvU7CY2Yjn25ZWi H3cnNHiPZqlEXu52+CrBjD131LtvLwtgOPCRxx22wP4P5nx3tuNFBpdIkMf5yvyRzh9C oQFXoWMToXLef+Q5zmndpmSe4c1CloA7IFXJiTb6mpEq8e25x/HDV50ohKw6mHRUrPZ7 Pamg== X-Gm-Message-State: AOAM53004NEdoQQmk61th+l3UHlNd2XI2BNvNDgWTL0ksNlxsca0WpDi 2FGdAuKKPNHLz9cJltRi61THXUtYUyV1QIw1a2cfYFt3gkTtp4+3QENoaMrA3lAricu9UeWIHzu ibgcPyd7jeNx9aTU9CtnJBB4rVWnywLaiWgAXyxMJwohf/Y5SnSvnE0bXfjNmcyrs X-Received: by 2002:adf:e74a:: with SMTP id c10mr19514079wrn.350.1629814304801; Tue, 24 Aug 2021 07:11:44 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyxzRYMou/E0KpJjq++SkpHynkat2te2KROpP5ielMJ+x/RAVdrNGf/79J3yXxWKaTGQAPvTA== X-Received: by 2002:adf:e74a:: with SMTP id c10mr19514047wrn.350.1629814304552; Tue, 24 Aug 2021 07:11:44 -0700 (PDT) Received: from x1w.. (163.red-83-52-55.dynamicip.rima-tde.net. [83.52.55.163]) by smtp.gmail.com with ESMTPSA id t14sm2730099wmj.2.2021.08.24.07.11.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 Aug 2021 07:11:44 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH 0/9] block/nvme: Rework error reporting Date: Tue, 24 Aug 2021 16:11:33 +0200 Message-Id: <20210824141142.1165291-1-philmd@redhat.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=philmd@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=216.205.24.124; envelope-from=philmd@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -34 X-Spam_score: -3.5 X-Spam_bar: --- X-Spam_report: (-3.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.747, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Fam Zheng , qemu-block@nongnu.org, Auger Eric , Hanna Reitz , Stefan Hajnoczi , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Hi,=0D =0D This series contains various patches sent last year with=0D review comments addressed, few more cleanups, and a new=0D patch which remove the spurious "VFIO_MAP_DMA failed: No=0D space left on device" now poping up since commit 15a730e7a.=0D (it is the expected behavior, which is why we retry the=0D same call after flushing the DMA mappings).=0D =0D Regards,=0D =0D Phil.=0D =0D Philippe Mathieu-Daud=C3=A9 (9):=0D block/nvme: Use safer trace format string=0D block/nvme: Have nvme_create_queue_pair() report errors consistently=0D util/vfio-helpers: Let qemu_vfio_verify_mappings() use error_report()=0D util/vfio-helpers: Replace qemu_mutex_lock() calls with=0D QEMU_LOCK_GUARD=0D util/vfio-helpers: Remove unreachable code in qemu_vfio_dma_map()=0D util/vfio-helpers: Pass Error handle to qemu_vfio_dma_map()=0D util/vfio-helpers: Have qemu_vfio_dma_map() propagate Error=0D util/vfio-helpers: Let qemu_vfio_do_mapping() propagate Error=0D block/nvme: Only report VFIO error on failed retry=0D =0D include/qemu/vfio-helpers.h | 2 +-=0D block/nvme.c | 29 +++++++++++------=0D util/vfio-helpers.c | 63 +++++++++++++++++--------------------=0D block/trace-events | 2 +-=0D 4 files changed, 50 insertions(+), 46 deletions(-)=0D =0D --=20=0D 2.31.1=0D =0D