From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f70.google.com (mail-ot1-f70.google.com [209.85.210.70]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F1B183CCA02 for ; Mon, 7 Sep 2026 13:57:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788789454; cv=none; b=AEBo8k/P8V0g93njggTEGo1xzytrh7qia+0wEj9Qdbysi9BZgTazu731fmKJz7hA9Im4Xz8OOPc9Dw74OXsAzSUT1G5CVA8FUXR9q4S3EOiGSPjh9E0v5pkabtwI/5igxY3JdowUFMpKlHNax0hq2Zp87WsIdzcpiIoorM0AktQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788789454; c=relaxed/simple; bh=+PIa7RCCl8olkBEYaYco1dViLKWTa01hHSp6B5FTSfQ=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=liztJGevoCi/IehrZ8k3juDCKZgTCZALjrBH2MslVvQfPrm4ZLPUDB64XgKDzphcqDL+ZXn85/Dxs2GzHv5gICj18BizGPJEzjbTyM9raLPsyVIppHBlo2Uv1TlpVFqewJPwklxVWuLcSFp3WVY52dajl7gZKHnptF+Q9J7aSRE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.210.70 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-ot1-f70.google.com with SMTP id 46e09a7af769-7e9e0e71e05so6456782a34.2 for ; Mon, 07 Sep 2026 06:57:32 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1788789451; x=1789394251; h=content-type:to:from:subject:message-id:in-reply-to:date :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to:content-type; bh=WkHLWemjua9M8JGz/wKd8Lu3ngZhrUdH9vDay4I5ST4=; b=gQM5HlI1zqQTBeFd/p8zrDpsjbOiQAw3pmJIKlPnqBb1hF5CNtDr5qcX9jyjTo2Y5b W7qqdVIJAbMx+bt7gp+evhkq4HwPG+cz3sIvm4okKwNlkEtigXUKUqCk5U5gHpvcMMHh xCmSR6yX/xeVvOfa0KJqqNTVs+Nf+u0ZjzOI8stmNc9l8/e1tAN8Bf1AhFTMSYs3+abY VwvcDM55Q56PQPcBLQmRnhoh6dMD1igf2sXZLHNrX5zETqsP6yNb9eBVc4l401clvyiW yRUVZfzpLxqaR4LEDchWkBv1a6dQNDFpVwbnV+uHl4ghde8GtBLJMmkQdPnF66dprOsJ W1rw== X-Gm-Message-State: AFuF++kbq64n+7QT4cnlkNojjAUJV6Iidvm0Mu8By3yTonEJc9qJrUU4 YaTmTptPXDAgAHAI9tCNPdW4k3QrNYCs1bouv2xTnDLLqU8I2s3y/p5K88U/kDJUj0PZ/nS7I1a tWWrjThWRli83qiDjuaX80vFLp/GmfmMfnJhKPN0cDsolgRGzyIzBFtlm9WE= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:190b:b0:6b7:83c5:fdf1 with SMTP id 006d021491bc7-6b783c6039amr11440113eaf.50.1788789451526; Mon, 07 Sep 2026 06:57:31 -0700 (PDT) Date: Mon, 07 Sep 2026 06:57:31 -0700 In-Reply-To: <6a6d375e.2d659fcc.1d46f5.01a4.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a9ec2cb.2bb5a69c.24b23c.0001.GAE@google.com> Subject: Forwarded: Re: test patch From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" For archival purposes, forwarding an incoming command email to linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com. *** Subject: Re: test patch Author: syedtayyabfarooq08@gmail.com #syz test --- a/drivers/usb/usbip/usbip_event.c +++ b/drivers/usb/usbip/usbip_event.c @@ -105,6,11 @@ int usbip_start_eh(struct usbip_device *ud) } EXPORT_SYMBOL_GPL(usbip_start_eh); +#define WORK_QUEUE_NAME "usbip_event" + +static struct workqueue_struct *usbip_queue; +static DECLARE_WORK(usbip_work, event_handler); + void usbip_stop_eh(struct usbip_device *ud) { unsigned long pending = ud->event & ~USBIP_EH_BYE; @@ -115,16 +120,12 @@ void usbip_stop_eh(struct usbip_device *ud) if (pending) usbip_dbg_eh("usbip_eh waiting completion %lx\n", pending); - wait_event_interruptible(ud->eh_waitq, !(ud->event & ~USBIP_EH_BYE)); + wait_event(ud->eh_waitq, !(ud->event & ~USBIP_EH_BYE)); + flush_workqueue(usbip_queue); usbip_dbg_eh("usbip_eh has stopped\n"); } EXPORT_SYMBOL_GPL(usbip_stop_eh); -#define WORK_QUEUE_NAME "usbip_event" - -static struct workqueue_struct *usbip_queue; -static DECLARE_WORK(usbip_work, event_handler); - int usbip_init_eh(void) { usbip_queue = create_singlethread_workqueue(WORK_QUEUE_NAME);