From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 ADCB73932D9; Thu, 23 Apr 2026 19:11:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776971460; cv=none; b=f2ZE5Qt9eB2zKB3Nlmb3ZZaR2YipJsciYOn4m7RbndNWX9tkwt3pWGm7+laOQZle8F4hxD1YEKKMVu7S6KUz9O017pCpC+A+PRRtVDpRf62Z4/YyOdA0QU9ZTuO9KdQIWKt32V4JmwEAsbp9KSzvmuS9/IqAQwobitaIgp5FJWw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776971460; c=relaxed/simple; bh=6fXFVzVLbO+le2xnbpDfOwGsLrZsaVz1BbEPkHM1XGk=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=tE1tyITTDyvKUiPqnDlPx7KyWTE+/WocVGsqz0U0HOZVYUJ9GqUk0OOxtu+RsZog8uyJDDmHQ9Ylsac00GV/PShO2V7zo54K2WXYH6WHWxxshHYGkkO/owwFxr33MBrsR6fI8ncgQDMS9gpRMg8aZFsKRFHIChP+QOxNhnZihOk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QXmtLoQH; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="QXmtLoQH" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 686B7C2BCAF; Thu, 23 Apr 2026 19:11:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776971460; bh=6fXFVzVLbO+le2xnbpDfOwGsLrZsaVz1BbEPkHM1XGk=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=QXmtLoQHowaSzCICVVemCDvrfShx0bSVGmxwoMMJDYc/jEN1edhGRlRAQVEkBjrRv wgk1S6ABCsApVxgnoV8OQlToXsPetlS6j2EMb6lYdR+4irMJbC1hCSKKBnIZX3yzgC hod/fjZgqThPvDo9BtgxFF2PCURSxSpDA9M808s73808TKVfWc+8nqlnu14ekqOlPi V32iIHpAv3xjSfq3d2RZH5uH/eQXB3kmiNy8Q+vzm5dwD45pE6YvU71SVzuT8IBBZR ZhxEgjKwFAJtDbNN/65EMfIeBHm3T+HZZg05y17CKMNHpPw20xX1AsfAYJr7bYS9x3 UPbfb5mtKHw3w== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 0393D3809A90; Thu, 23 Apr 2026 19:10:23 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net v1] vhost_net: fix sleeping with preempt-disabled in vhost_net_busy_poll() From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177697142179.724716.10034716707752793588.git-patchwork-notify@kernel.org> Date: Thu, 23 Apr 2026 19:10:21 +0000 References: <20260422023026.81960-1-kohei@enjuk.jp> In-Reply-To: <20260422023026.81960-1-kohei@enjuk.jp> To: Kohei Enju Cc: mst@redhat.com, jasowang@redhat.com, eperezma@redhat.com, kvm@vger.kernel.org, virtualization@lists.linux.dev, netdev@vger.kernel.org, syzbot+6985cb8e543ea90ba8ee@syzkaller.appspotmail.com Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Wed, 22 Apr 2026 02:30:24 +0000 you wrote: > syzbot reported "sleeping function called from invalid context" in > vhost_net_busy_poll(). > > Commit 030881372460 ("vhost_net: basic polling support") introduced a > busy-poll loop and preempt_{disable,enable}() around it, where each > iteration calls a sleepable function inside the loop. > > [...] Here is the summary with links: - [net,v1] vhost_net: fix sleeping with preempt-disabled in vhost_net_busy_poll() https://git.kernel.org/netdev/net/c/e08a9fac5cf8 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html