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 lists1p.gnu.org (lists1p.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8D9AECA5FE2 for ; Fri, 2 Oct 2026 13:22:59 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1xCdDi-0002Ep-MM; Fri, 02 Oct 2026 09:22:38 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1xCdD2-00027X-OI for qemu-devel@nongnu.org; Fri, 02 Oct 2026 09:21:57 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1xCdCy-0001eo-5g for qemu-devel@nongnu.org; Fri, 02 Oct 2026 09:21:55 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1790947310; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=cIwbKU/Lwp+5ZzF46C8aSFJwIxD2TRQT2Rc6usNYdeU=; b=JX2usmJpiVACT61LJVTaZN7x9d5YK2mikkcxEPRV3U+RTObZMYwBNWF6RGLy2K6qOo1oPs Tlu5YW6MLO5vEHhVVygiXgyNEQr7JW6tpUTD7ZIBxPm5jg+sC5/i8f3NTISr/FkUgdLOmE FWVyg0XE/Aagp3nMyVIeNnWq0SVYPXk= Received: from mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-576-5k6BxSJEPQ6JLCqt9K71qA-1; Fri, 02 Oct 2026 09:21:45 -0400 X-MC-Unique: 5k6BxSJEPQ6JLCqt9K71qA-1 X-Mimecast-MFC-AGG-ID: 5k6BxSJEPQ6JLCqt9K71qA_1790947304 Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 0871918007D2; Fri, 2 Oct 2026 13:21:44 +0000 (UTC) Received: from merkur.fritz.box (unknown [10.44.48.157]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 26D27300022A; Fri, 2 Oct 2026 13:21:41 +0000 (UTC) From: Kevin Wolf To: qemu-block@nongnu.org Cc: kwolf@redhat.com, hreitz@redhat.com, qemu-devel@nongnu.org, qemu-stable@nongnu.org Subject: [PATCH 0/2] block: Fix corruption from broken RMW atomicity Date: Fri, 2 Oct 2026 15:21:33 +0200 Message-ID: <20261002132135.93345-1-kwolf@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 Received-SPF: pass client-ip=170.10.133.124; envelope-from=kwolf@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -23 X-Spam_score: -2.4 X-Spam_bar: -- X-Spam_report: (-2.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.336, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Kevin Wolf (2): block: Fix corruption from broken RMW atomicity block: Remove now redundant bdrv_wait_serialising_requests() calls include/block/block_int-common.h | 1 + block/io.c | 42 +++++++++++++++++--------------- 2 files changed, 24 insertions(+), 19 deletions(-) -- 2.55.0