From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sender4-op-o11.zoho.com (sender4-op-o11.zoho.com [136.143.188.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DB6953BFE59; Thu, 23 Jul 2026 18:57:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.188.11 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784833065; cv=pass; b=uSRHmaaGelCcpKRZsnFkdsbAOUSyxm0/t8mYPXdbbdjtRz2d4pPAMX06ya+u6M8teJOcvwgc3bxzltFtdDn7RmxAveqHVP7X+ORdxZ+lm1V0P+GZ6cDeI3btkBZVx8aJuWeDIZLzRFuM5jnWZJatN1LiNlKCfmdTw/eEY5hDKV8= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784833065; c=relaxed/simple; bh=o/TIRscDRaEiq+bOuIRUS6DVeAf9lC+wxgeWY1wsJUE=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=T0TWfzzdxWhO+w8a0TFgp0xsZq8hgIiaGWzaBcNqAgKvM11ow2kwKLCiCslgs2TZv7AubVTIDz+jHJPOWGJAS/oVt3Wo4KrpAX7/hu4MHlPCcuolpgSRYhmj+Q84SQEw20kzkEzcwVyz623UA8EGWjA+81QUAQLZ9zPqV4+sIzw= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (1024-bit key) header.d=collabora.com header.i=dmitry.osipenko@collabora.com header.b=YamoZPMd; arc=pass smtp.client-ip=136.143.188.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=collabora.com header.i=dmitry.osipenko@collabora.com header.b="YamoZPMd" ARC-Seal: i=1; a=rsa-sha256; t=1784833018; cv=none; d=zohomail.com; s=zohoarc; b=CJIbD8yOleAUy9bEhZcO/zZqgSaP61T7VfkuW6rIX0kUCfWqAwzWRaEnqd499o8QExH1n9C+OLF/ZXHQBCg/GsLhjatkcIkkpKOj9llQiOjk2jrHEqGyBcDAVC4SU+p69oYhc32E2hdJvlgQumxbnDtwKCEruTNKK6tp6Klk+dg= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1784833018; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:Subject:Subject:To:To:Message-Id:Reply-To; bh=3iaYVEsIVCyK0ND5jM1y+PZ+xDP3CS2E9BUMZ4Up2Oo=; b=HXviSh6rM0PX/IgdSe7SqmrRqy2MY/G1i8UoHtCvRBAg1oeltqGu6XDIYB3l0a86tMwgCbV6zNMzT9nAmCdj8JjGt1QEbvYg8E0zYl1VF5Ts6DIzMYSiyHqHABOwy0XIGCtRQJ6Sk8ijF0DCdSW/l4jGnvSephUoZLiWYU+2OfI= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=dmitry.osipenko@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1784833018; s=zohomail; d=collabora.com; i=dmitry.osipenko@collabora.com; h=Message-ID:Date:Date:MIME-Version:Subject:Subject:To:To:Cc:Cc:From:From:In-Reply-To:Content-Type:Content-Transfer-Encoding:Message-Id:Reply-To; bh=3iaYVEsIVCyK0ND5jM1y+PZ+xDP3CS2E9BUMZ4Up2Oo=; b=YamoZPMdaXhYXYKEpapZW9MZ51OlN7/5lzOhIWIGJ8h5vL8d8itbArwecTr5VIOf 2at1Mifxi1JOv0cws94u7QMcQTrKrfX4zh3Z/11cKr+fxjNboP3RBcaPj3JcM+K5pRA 4n0YBtmne91ZEZqpULB/77poNQuzEgNQFD9GZYWg= Received: by mx.zohomail.com with SMTPS id 1784833016441800.3413712097565; Thu, 23 Jul 2026 11:56:56 -0700 (PDT) Message-ID: Date: Thu, 23 Jul 2026 21:56:50 +0300 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2] drm/virtio: fix deadlock in display_info_cb by removing hotplug from dequeue worker To: Mikko Rapeli , stable@vger.kernel.org Cc: Ryosuke Yasuoka , David Airlie , Gerd Hoffmann , Gurchetan Singh , Chia-I Wu , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Simona Vetter , Dmitry Baryshkov , Javier Martinez Canillas , dri-devel@lists.freedesktop.org, virtualization@lists.linux.dev, linux-kernel@vger.kernel.org References: <20260713-virtiogpu_syzbot-v2-1-2958fa37d46d@redhat.com> Content-Language: en-US From: Dmitry Osipenko In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-ZohoMailClient: External On 7/23/26 10:14, Mikko Rapeli wrote: > Hi, adding stable@vger.kernel.org > > In Yocto distro, this change released in v7.2-rc4 seems to fix quite severe qemu > boot hangs seen with 6.18 stable kernels. Details in > https://bugzilla.yoctoproject.org/show_bug.cgi?id=16217 > > Please apply this to to 6.18 and other stable trees. The patch will be auto-applied to all stable kernel versions covered by the `fixes` tag in the commit message, including 6.18. Thanks for letting know that it fixes a practical problem. -- Best regards, Dmitry