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([185.215.60.153]) by smtp.gmail.com with ESMTPSA id y3-20020a056512044300b0044a9bda3242sm1057573lfk.90.2022.03.30.14.29.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 30 Mar 2022 14:29:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=openvz-org.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=tG4qRDp75q7RazPHtwh5ErdEyaOnIwmsEWlnL+y4BaI=; b=afx+qONuDHVYmO1beNEEbqEeyp+LEmwn3hzUv5F/hWwo55WYx9i+LfV6DiiiCjeu7I QQCL+/WFBJCiwvlbBrzUQiG51oIyTt/9lIX8mQHUTOKfG6z7uIl1sRuKiVA9Nl7p1KQb AElX55UexLQfQ58IhzRjhy5Xd5N/j7pKoHA3uK8dhnmZxi31bFaN2wUBo8JfpKS1KXNi mj2X/4OFMIDp3K2DZYxmYpf3DCGpcutMleyHqW/K35gdg8pKd8rBOcirlWrVgTlOS9G6 VmHFvUfrV4ZQ75KJ0nwmmOqbs8fzTNxLivDwWcKC6x933cdaCL4UK9OITmYtypesCAwQ sKSw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=tG4qRDp75q7RazPHtwh5ErdEyaOnIwmsEWlnL+y4BaI=; b=CyNSPFFNtlsim8fAMHi+/dOHhLEbcv9Y1YH5v74hGrfxdxLFIvQOz7sMzIdzl8WGQr 1dWen8SFy1QxI3v883MPlvuO3FTBdelLToVM0okuXpU2Hkd9hKVFI/1Qu4aRA2YB79zm PyKkH3HEo8b8gbtcWN6SP133Pz9MafltXIYhhUacFilDM7wAp+tw7pj+hMvAnJqQBL+l 7vcosPQsdIZJDVNsrEUN2bIrdtsTgI/ciervi1rm9vvMcyOw1HZXsGnIjNgN+mPIMTfS /8Zo1qRvyN1X8pJc422JIGZmchUubOTnO7/GsSAXQiHU0WKcQzXPOzwXhqvsrav0WmJd +k6g== X-Gm-Message-State: AOAM53378P1hAJaQ4hT0XnoALt/WgvsYurcVcBim4VthqAXPv0NPodFM 88lWj0bB6+5f8nEEbexJMcQjBw== X-Google-Smtp-Source: ABdhPJw8W96ttf7alxDrg5dnCzP4JH9G+s65n7NSnRO2WwP2gg5DM08ZiGxWqoobSVk4NlCEfIFUpQ== X-Received: by 2002:a05:6512:31c4:b0:44a:b45e:b0 with SMTP id j4-20020a05651231c400b0044ab45e00b0mr7937426lfe.494.1648675790210; Wed, 30 Mar 2022 14:29:50 -0700 (PDT) From: Vladimir Sementsov-Ogievskiy X-Google-Original-From: Vladimir Sementsov-Ogievskiy To: qemu-block@nongnu.org Subject: [PATCH v5 30/45] block: bdrv_insert_node(): use BDRV_O_NOPERM Date: Thu, 31 Mar 2022 00:28:47 +0300 Message-Id: <20220330212902.590099-31-vsementsov@openvz.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220330212902.590099-1-vsementsov@openvz.org> References: <20220330212902.590099-1-vsementsov@openvz.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Host-Lookup-Failed: Reverse DNS lookup failed for 2a00:1450:4864:20::12d (failed) Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::12d; envelope-from=vladimir.sementsov-ogievskiy@openvz.org; helo=mail-lf1-x12d.google.com X-Spam_score_int: -4 X-Spam_score: -0.5 X-Spam_bar: / X-Spam_report: (-0.5 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, PDS_HP_HELO_NORDNS=0.659, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no autolearn_force=no X-Spam_action: no action X-Mailman-Approved-At: Wed, 30 Mar 2022 19:17:25 -0400 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, hreitz@redhat.com, vsementsov@openvz.org, v.sementsov-og@mail.ru, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1648683376229100001 Content-Type: text/plain; charset="utf-8" Further bdrv_replace_node will refresh permissions anyway, so we can avoid intermediate permission conflicts. Signed-off-by: Vladimir Sementsov-Ogievskiy --- block.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/block.c b/block.c index ca0b629bec..17c057a962 100644 --- a/block.c +++ b/block.c @@ -5420,8 +5420,8 @@ BlockDriverState *bdrv_insert_node(BlockDriverState *= bs, QDict *options, =20 GLOBAL_STATE_CODE(); =20 - new_node_bs =3D bdrv_new_open_driver_opts(drv, node_name, options, fla= gs, - errp); + new_node_bs =3D bdrv_new_open_driver_opts(drv, node_name, options, + flags | BDRV_O_NOPERM, errp); options =3D NULL; /* bdrv_new_open_driver() eats options */ if (!new_node_bs) { error_prepend(errp, "Could not create node: "); --=20 2.35.1