From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Anatoly Pugachev <matorola@gmail.com>,
Jens Axboe <axboe@kernel.dk>, Sasha Levin <sashal@kernel.org>
Subject: [PATCH 4.14 43/68] pktcdvd: remove warning on attempting to register non-passthrough dev
Date: Sun, 6 Oct 2019 19:21:19 +0200 [thread overview]
Message-ID: <20191006171128.702814317@linuxfoundation.org> (raw)
In-Reply-To: <20191006171108.150129403@linuxfoundation.org>
From: Jens Axboe <axboe@kernel.dk>
[ Upstream commit eb09b3cc464d2c3bbde9a6648603c8d599ea8582 ]
Anatoly reports that he gets the below warning when booting -git on
a sparc64 box on debian unstable:
...
[ 13.352975] aes_sparc64: Using sparc64 aes opcodes optimized AES
implementation
[ 13.428002] ------------[ cut here ]------------
[ 13.428081] WARNING: CPU: 21 PID: 586 at
drivers/block/pktcdvd.c:2597 pkt_setup_dev+0x2e4/0x5a0 [pktcdvd]
[ 13.428147] Attempt to register a non-SCSI queue
[ 13.428184] Modules linked in: pktcdvd libdes cdrom aes_sparc64
n2_rng md5_sparc64 sha512_sparc64 rng_core sha256_sparc64 flash
sha1_sparc64 ip_tables x_tables ipv6 crc_ccitt nf_defrag_ipv6 autofs4
ext4 crc16 mbcache jbd2 raid10 raid456 async_raid6_recov async_memcpy
async_pq async_xor xor async_tx raid6_pq raid1 raid0 multipath linear
md_mod crc32c_sparc64
[ 13.428452] CPU: 21 PID: 586 Comm: pktsetup Not tainted
5.3.0-10169-g574cc4539762 #1234
[ 13.428507] Call Trace:
[ 13.428542] [00000000004635c0] __warn+0xc0/0x100
[ 13.428582] [0000000000463634] warn_slowpath_fmt+0x34/0x60
[ 13.428626] [000000001045b244] pkt_setup_dev+0x2e4/0x5a0 [pktcdvd]
[ 13.428674] [000000001045ccf4] pkt_ctl_ioctl+0x94/0x220 [pktcdvd]
[ 13.428724] [00000000006b95c8] do_vfs_ioctl+0x628/0x6e0
[ 13.428764] [00000000006b96c8] ksys_ioctl+0x48/0x80
[ 13.428803] [00000000006b9714] sys_ioctl+0x14/0x40
[ 13.428847] [0000000000406294] linux_sparc_syscall+0x34/0x44
[ 13.428890] irq event stamp: 4181
[ 13.428924] hardirqs last enabled at (4189): [<00000000004e0a74>]
console_unlock+0x634/0x6c0
[ 13.428984] hardirqs last disabled at (4196): [<00000000004e0540>]
console_unlock+0x100/0x6c0
[ 13.429048] softirqs last enabled at (3978): [<0000000000b2e2d8>]
__do_softirq+0x498/0x520
[ 13.429110] softirqs last disabled at (3967): [<000000000042cfb4>]
do_softirq_own_stack+0x34/0x60
[ 13.429172] ---[ end trace 2220ca468f32967d ]---
[ 13.430018] pktcdvd: setup of pktcdvd device failed
[ 13.455589] des_sparc64: Using sparc64 des opcodes optimized DES
implementation
[ 13.515334] camellia_sparc64: Using sparc64 camellia opcodes
optimized CAMELLIA implementation
[ 13.522856] pktcdvd: setup of pktcdvd device failed
[ 13.529327] pktcdvd: setup of pktcdvd device failed
[ 13.532932] pktcdvd: setup of pktcdvd device failed
[ 13.536165] pktcdvd: setup of pktcdvd device failed
[ 13.539372] pktcdvd: setup of pktcdvd device failed
[ 13.542834] pktcdvd: setup of pktcdvd device failed
[ 13.546536] pktcdvd: setup of pktcdvd device failed
[ 15.431071] XFS (dm-0): Mounting V5 Filesystem
...
Apparently debian auto-attaches any cdrom like device to pktcdvd, which
can lead to the above warning. There's really no reason to warn for this
situation, kill it.
Reported-by: Anatoly Pugachev <matorola@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/block/pktcdvd.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 11ec92e47455a..94944d063b372 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -2585,7 +2585,6 @@ static int pkt_new_dev(struct pktcdvd_device *pd, dev_t dev)
if (ret)
return ret;
if (!blk_queue_scsi_passthrough(bdev_get_queue(bdev))) {
- WARN_ONCE(true, "Attempt to register a non-SCSI queue\n");
blkdev_put(bdev, FMODE_READ | FMODE_NDELAY);
return -EINVAL;
}
--
2.20.1
next prev parent reply other threads:[~2019-10-06 18:01 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-06 17:20 [PATCH 4.14 00/68] 4.14.148-stable review Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 4.14 01/68] tpm: migrate pubek_show to struct tpm_buf Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 4.14 02/68] tpm: use tpm_try_get_ops() in tpm-sysfs.c Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 4.14 03/68] tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 4.14 04/68] drm/bridge: tc358767: Increase AUX transfer length limit Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 4.14 05/68] drm/panel: simple: fix AUO g185han01 horizontal blanking Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 4.14 06/68] video: ssd1307fb: Start page range at page_offset Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 4.14 07/68] drm/stm: attach gem fence to atomic state Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 4.14 08/68] drm/radeon: Fix EEH during kexec Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 4.14 09/68] gpu: drm: radeon: Fix a possible null-pointer dereference in radeon_connector_set_property() Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 4.14 10/68] ipmi_si: Only schedule continuously in the thread in maintenance mode Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 4.14 11/68] clk: qoriq: Fix -Wunused-const-variable Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 4.14 12/68] clk: sunxi-ng: v3s: add missing clock slices for MMC2 module clocks Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 4.14 13/68] clk: sirf: Dont reference clk_init_data after registration Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 4.14 14/68] clk: zx296718: " Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 4.14 15/68] powerpc/xmon: Check for HV mode when dumping XIVE info from OPAL Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 4.14 16/68] powerpc/rtas: use device model APIs and serialization during LPM Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 4.14 17/68] powerpc/futex: Fix warning: oldval may be used uninitialized in this function Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 4.14 18/68] powerpc/pseries/mobility: use cond_resched when updating device tree Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 4.14 19/68] pinctrl: tegra: Fix write barrier placement in pmx_writel Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 4.14 20/68] vfio_pci: Restore original state on release Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 4.14 21/68] drm/nouveau/volt: Fix for some cards having 0 maximum voltage Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 4.14 22/68] drm/amdgpu/si: fix ASIC tests Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 4.14 23/68] powerpc/64s/exception: machine check use correct cfar for late handler Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 24/68] powerpc/pseries: correctly track irq state in default idle Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 25/68] arm64: fix unreachable code issue with cmpxchg Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 26/68] clk: at91: select parent if main oscillator or bypass is enabled Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 27/68] scsi: core: Reduce memory required for SCSI logging Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 28/68] dma-buf/sw_sync: Synchronize signal vs syncpt free Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 29/68] MIPS: tlbex: Explicitly cast _PAGE_NO_EXEC to a boolean Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 30/68] i2c-cht-wc: Fix lockdep warning Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 31/68] mfd: intel-lpss: Remove D3cold delay Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 32/68] PCI: tegra: Fix OF node reference leak Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 33/68] livepatch: Nullify obj->mod in klp_module_coming()s error path Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 34/68] ARM: 8898/1: mm: Dont treat faults reported from cache maintenance as writes Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 35/68] rtc: snvs: fix possible race condition Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 36/68] HID: apple: Fix stuck function keys when using FN Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 37/68] PCI: rockchip: Propagate errors for optional regulators Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 38/68] PCI: imx6: " Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 39/68] PCI: exynos: Propagate errors for optional PHYs Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 40/68] security: smack: Fix possible null-pointer dereferences in smack_socket_sock_rcv_skb() Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 41/68] ARM: 8903/1: ensure that usable memory in bank 0 starts from a PMD-aligned address Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 42/68] fat: work around race with userspaces read via blockdev while mounting Greg Kroah-Hartman
2019-10-06 17:21 ` Greg Kroah-Hartman [this message]
2019-10-06 17:21 ` [PATCH 4.14 44/68] hypfs: Fix error number left in struct pointer member Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 45/68] kbuild: clean compressed initramfs image Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 46/68] ocfs2: wait for recovering done after direct unlock request Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 47/68] kmemleak: increase DEBUG_KMEMLEAK_EARLY_LOG_SIZE default to 16K Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 48/68] bpf: fix use after free in prog symbol exposure Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 49/68] cxgb4:Fix out-of-bounds MSI-X info array access Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 50/68] erspan: remove the incorrect mtu limit for erspan Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 51/68] hso: fix NULL-deref on tty open Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 52/68] ipv6: drop incoming packets having a v4mapped source address Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 53/68] net: ipv4: avoid mixed n_redirects and rate_tokens usage Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 54/68] net: qlogic: Fix memory leak in ql_alloc_large_buffers Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 55/68] net: Unpublish sk from sk_reuseport_cb before call_rcu Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 56/68] nfc: fix memory leak in llcp_sock_bind() Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 57/68] qmi_wwan: add support for Cinterion CLS8 devices Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 58/68] sch_dsmark: fix potential NULL deref in dsmark_init() Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 59/68] vsock: Fix a lockdep warning in __vsock_release() Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 60/68] net/rds: Fix error handling in rds_ib_add_one() Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 61/68] xen-netfront: do not use ~0U as error return value for xennet_fill_frags() Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 62/68] tipc: fix unlimited bundling of small messages Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 63/68] sch_cbq: validate TCA_CBQ_WRROPT to avoid crash Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 64/68] ipv6: Handle missing host route in __ipv6_ifa_notify Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 65/68] Smack: Dont ignore other bprm->unsafe flags if LSM_UNSAFE_PTRACE is set Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 66/68] smack: use GFP_NOFS while holding inode_smack::smk_lock Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 67/68] NFC: fix attrs checks in netlink interface Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 4.14 68/68] kexec: bail out upon SIGKILL when allocating memory Greg Kroah-Hartman
2019-10-06 23:01 ` [PATCH 4.14 00/68] 4.14.148-stable review kernelci.org bot
2019-10-07 10:08 ` Jon Hunter
2019-10-07 14:32 ` Guenter Roeck
2019-10-07 15:52 ` Daniel Díaz
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