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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 A57DFC4345F for ; Wed, 24 Apr 2024 03:24:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:References:Cc:To :From:Date:Subject:Message-ID:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=TUh+RkRklYBJ+mkvjkcUkywnqg3ifKSp6udIGGXSugo=; b=uUos8p5XqWOiObjsj/lBUUg0xe ljHJG6arBJaVygxFVs5Jkhsk8ReX3Opq+6pgdOnmXByYQVVdSBDjG/U0GPYJsDHsye5oPEhG0TaT5 KoHEXDfIeKDlyFq1/NgKsBtIKOPCQ9UzMaXLNvNBzMxfVplX/ZNr/8o0Z1AoTn4Y92irkZExroUdS VO2cYmfI0plW9SFP0FStOuQ19v1B05UNVj70Ns4e4E9mUitwpvI/t9tioDCB8MtnKutC3d5iM4pX6 nlRpj/FJtXL+njkojZWHpxls6LfRwEuTVjnsEji4WcMs8Pk79Z9U/+BaKZvlqwENFJktYw765jPkg Cbj8cILg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rzTEq-00000002MJZ-3FwT; Wed, 24 Apr 2024 03:24:04 +0000 Received: from out30-111.freemail.mail.aliyun.com ([115.124.30.111]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rzTEn-00000002MGN-40Sm for linux-um@lists.infradead.org; Wed, 24 Apr 2024 03:24:03 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1713929036; h=Message-ID:Subject:Date:From:To; bh=TUh+RkRklYBJ+mkvjkcUkywnqg3ifKSp6udIGGXSugo=; b=dXLZYNWPZbbjc5PAZEA7zxBnYNTfOFaL1L2rDq8DLckkFmcsRWudxzoUl8yDF2PeW9QGcvPU55qk/aQxU6MexiIHdO0VGOomp1rp7G0CFTQbmtWSwrx2pa1qffATIcIkQykJk/Nzgbmn0UMJdNuU9mHByLxdbAz2lG6bAixqzdg= X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R101e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=maildocker-contentspam033037067111;MF=xuanzhuo@linux.alibaba.com;NM=1;PH=DS;RN=28;SR=0;TI=SMTPD_---0W5Alh-O_1713929031; Received: from localhost(mailfrom:xuanzhuo@linux.alibaba.com fp:SMTPD_---0W5Alh-O_1713929031) by smtp.aliyun-inc.com; Wed, 24 Apr 2024 11:23:52 +0800 Message-ID: <1713928975.976684-5-xuanzhuo@linux.alibaba.com> Subject: Re: [PATCH vhost v8 6/6] virtio_ring: simplify the parameters of the funcs related to vring_create/new_virtqueue() Date: Wed, 24 Apr 2024 11:22:55 +0800 From: Xuan Zhuo To: kernel test robot Cc: , , =?utf-8?q?IlpoJ=C3=A4rvinen?= , Jason Wang , , Richard Weinberger , Anton Ivanov , Johannes Berg , Hans de Goede , Vadim Pasternak , Bjorn Andersson , Mathieu Poirier , Cornelia Huck , Halil Pasic , Eric Farman , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , "Michael S. Tsirkin" , David Hildenbrand , , , , , , References: <20240411023528.10914-1-xuanzhuo@linux.alibaba.com> <20240411023528.10914-7-xuanzhuo@linux.alibaba.com> <202404221626.b938f1d6-oliver.sang@intel.com> In-Reply-To: <202404221626.b938f1d6-oliver.sang@intel.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240423_202402_245497_8121563E X-CRM114-Status: GOOD ( 10.74 ) X-BeenThere: linux-um@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-um" Errors-To: linux-um-bounces+linux-um=archiver.kernel.org@lists.infradead.org On Mon, 22 Apr 2024 22:26:23 +0800, kernel test robot wrote: > > > Hello, > > kernel test robot noticed "BUG:kernel_reboot-without-warning_in_boot_stage" on: > > commit: fce2775b7bb39424d5ed656612a1d83fd265b670 ("[PATCH vhost v8 6/6] virtio_ring: simplify the parameters of the funcs related to vring_create/new_virtqueue()") > url: https://github.com/intel-lab-lkp/linux/commits/Xuan-Zhuo/virtio_balloon-remove-the-dependence-where-names-is-null/20240411-103822 > base: git://git.kernel.org/cgit/linux/kernel/git/remoteproc/linux.git rproc-next > patch link: https://lore.kernel.org/all/20240411023528.10914-7-xuanzhuo@linux.alibaba.com/ > patch subject: [PATCH vhost v8 6/6] virtio_ring: simplify the parameters of the funcs related to vring_create/new_virtqueue() > > in testcase: boot > > compiler: gcc-13 > test machine: qemu-system-riscv64 -machine virt -device virtio-net-device,netdev=net0 -netdev user,id=net0 -smp 2 -m 16G > > (please refer to attached dmesg/kmsg for entire log/backtrace) > > > +-------------------------------------------------+------------+------------+ > | | 3235a471eb | fce2775b7b | > +-------------------------------------------------+------------+------------+ > | boot_successes | 30 | 2 | > | boot_failures | 0 | 28 | > | BUG:kernel_reboot-without-warning_in_boot_stage | 0 | 28 | > +-------------------------------------------------+------------+------------+ > > > If you fix the issue in a separate patch/commit (i.e. not just a new version of > the same patch/commit), kindly add following tags > | Reported-by: kernel test robot > | Closes: https://lore.kernel.org/oe-lkp/202404221626.b938f1d6-oliver.sang@intel.com > > > Boot HART PMP Granularity : 4 > Boot HART PMP Address Bits: 54 > Boot HART MHPM Count : 16 > Boot HART MIDELEG : 0x0000000000001666 > Boot HART MEDELEG : 0x0000000000f0b509 > BUG: kernel reboot-without-warning in boot stage > Linux version # > Command line: ip=::::vm-meta-11::dhcp root=/dev/ram0 RESULT_ROOT=/result/boot/1/vm-snb-riscv64/debian-13-riscv64-20240310.cgz/riscv-defconfig/gcc-13/fce2775b7bb39424d5ed656612a1d83fd265b670/6 BOOT_IMAGE=/pkg/linux/riscv-defconfig/gcc-13/fce2775b7bb39424d5ed656612a1d83fd265b670/vmlinuz-6.9.0-rc1-00009-gfce2775b7bb3 branch=linux-review/Xuan-Zhuo/virtio_balloon-remove-the-dependence-where-names-is-null/20240411-103822 job=/lkp/jobs/scheduled/vm-meta-11/boot-1-debian-13-riscv64-20240310.cgz-fce2775b7bb3-20240417-37917-x2hsv1-16.yaml user=lkp ARCH=riscv kconfig=riscv-defconfig commit=fce2775b7bb39424d5ed656612a1d83fd265b670 nmi_watchdog=0 intremap=posted_msi vmalloc=256M initramfs_async=0 page_owner=on max_uptime=600 LKP_SERVER=internal-lkp-server selinux=0 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw rcuperf.shutdown=0 watchdog_thresh=240 audit=0 cmd: ~/lkp-tests/bin/lkp qemu -k build_dir/arch/riscv/boot/Image -m modules.cgz job-script Boot HART ID : 1 Boot HART Domain : root Boot HART Priv Version : v1.12 Boot HART Base ISA : rv64imafdch Boot HART ISA Extensions : time,sstc Boot HART PMP Count : 16 Boot HART PMP Granularity : 4 Boot HART PMP Address Bits: 54 Boot HART MHPM Count : 16 Boot HART MIDELEG : 0x0000000000001666 Boot HART MEDELEG : 0x0000000000f0b509 I do not encounter this problem. Do I miss something? Thanks. > > > > The kernel config and materials to reproduce are available at: > https://download.01.org/0day-ci/archive/20240422/202404221626.b938f1d6-oliver.sang@intel.com > > > > -- > 0-DAY CI Kernel Test Service > https://github.com/intel/lkp-tests/wiki >