iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/drivers
History
zhenwei pi 85bd23f3dc nvmet: fix uninitialized work for zero kato 
When connecting a controller with a zero kato value using the following
command line

   nvme connect -t tcp -n NQN -a ADDR -s PORT --keep-alive-tmo=0

the warning below can be reproduced:

WARNING: CPU: 1 PID: 241 at kernel/workqueue.c:1627 __queue_delayed_work+0x6d/0x90
with trace:
  mod_delayed_work_on+0x59/0x90
  nvmet_update_cc+0xee/0x100 [nvmet]
  nvmet_execute_prop_set+0x72/0x80 [nvmet]
  nvmet_tcp_try_recv_pdu+0x2f7/0x770 [nvmet_tcp]
  nvmet_tcp_io_work+0x63f/0xb2d [nvmet_tcp]
  ...

This is caused by queuing up an uninitialized work.  Althrough the
keep-alive timer is disabled during allocating the controller (fixed in
0d3b6a8d213a), ka_work still has a chance to run (called by
nvmet_start_ctrl).

Fixes: 0d3b6a8d213a ("nvmet: Disable keep-alive timer when kato is cleared to 0h")
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2020-10-22 15:27:14 +02:00
..
accessibility
Char/Misc driver fixes for 5.9-rc3
2020-08-26 10:50:50 -07:00
acpi
arm64 updates for 5.10
2020-10-12 10:00:51 -07:00
amba
…
android
drivers: android: Fix the SPDX comment style
2020-07-29 17:05:44 +02:00
ata
ata: ahci: mvebu: Make SATA PHY optional for Armada 3720
2020-10-09 12:47:56 -06:00
atm
atm: eni: fix the missed pci_disable_device() for eni_init_one()
2020-09-04 21:42:57 -07:00
auxdisplay
A trivial patch for auxdisplay:
2020-09-05 14:22:46 -07:00
base
Merge remote-tracking branch 'regmap/for-5.10' into regmap-next
2020-10-05 18:53:24 +01:00
bcma
bcma: gpio: Use irqchip template
2020-08-02 18:26:51 +03:00
block
zram: Fix __zram_bvec_{read,write}() locking order
2020-10-19 09:32:28 -06:00
bluetooth
Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
2020-07-31 15:11:52 -07:00
bus
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
cdrom
gdrom: use bdev_check_media_change
2020-09-10 09:32:31 -06:00
char
block-5.10-2020-10-12
2020-10-13 12:12:44 -07:00
clk
clk: socfpga: stratix10: fix the divider for the emac_ptp_free_clk
2020-09-22 12:54:41 -07:00
clocksource
Updates for timekeeping, timers and related drivers:
2020-10-12 11:27:54 -07:00
connector
…
counter
counter: microchip-tcb-capture: check the correct variable
2020-08-22 11:38:42 +01:00
cpufreq
cpufreq: intel_pstate: Fix missing return statement
2020-09-30 17:37:23 +02:00
cpuidle
cpuidle: Drop misleading comments about RCU usage
2020-09-22 19:32:03 +02:00
crypto
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2020-10-13 08:50:16 -07:00
dax
dax: Fix stack overflow when mounting fsdax pmem device
2020-09-20 08:57:36 -07:00
dca
…
devfreq
PM / devfreq: tegra30: Disable clock on error in probe
2020-09-23 13:35:58 +09:00
dio
…
dma
dmaengine: dmatest: Prevent to run on misconfigured channel
2020-09-22 20:18:05 +05:30
dma-buf
dmabuf: fix NULL pointer dereference in dma_buf_release()
2020-09-21 11:17:06 +02:00
edac
EFI changes for v5.10:
2020-10-12 13:26:49 -07:00
eisa
…
extcon
…
firewire
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
firmware
media updates for v5.10-rc1
2020-10-13 09:37:02 -07:00
fpga
…
fsi
…
gnss
…
gpio
GPIO bulk changes for the v5.10 kernel cycle:
2020-10-13 10:09:33 -07:00
gpu
media updates for v5.10-rc1
2020-10-13 09:37:02 -07:00
greybus
greybus: Use fallthrough pseudo-keyword
2020-07-29 16:58:08 +02:00
hid
Linux 5.9-rc4
2020-09-07 16:13:06 +02:00
hsi
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
hv
hyperv-fixes for 5.9-rc6
2020-09-15 16:20:43 -07:00
hwmon
hwmon: (pmbus/max20730) adjust the vout reading given voltage divider
2020-10-06 14:54:55 -07:00
hwspinlock
…
hwtracing
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
i2c
i2c: owl: Clear NACK and BUS error bits
2020-10-10 13:15:46 +02:00
i3c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
ide
block-5.10-2020-10-12
2020-10-13 12:12:44 -07:00
idle
cpuidle: Make CPUIDLE_FLAG_TLB_FLUSHED generic
2020-08-26 12:41:53 +02:00
iio
iio: adc: qcom-spmi-adc5: fix driver name
2020-09-22 13:33:19 +01:00
infiniband
block-5.10-2020-10-12
2020-10-13 12:12:44 -07:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2020-10-03 11:37:23 -07:00
interconnect
interconnect: qcom: Fix small BW votes being truncated to zero
2020-09-04 00:07:12 +03:00
iommu
Surgery of the MSI interrupt handling to prepare the support of upcoming
2020-10-12 11:40:41 -07:00
ipack
…
irqchip
Merge branch 'irq/mstar' into irq/irqchip-next
2020-10-10 12:46:54 +01:00
isdn
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
leds
LEDs changes for 5.9-rc1.
2020-08-05 19:24:27 -07:00
lightnvm
lightnvm: fix out-of-bounds write to array devices->info[]
2020-10-16 09:28:45 -06:00
macintosh
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
mailbox
iomap: constify ioreadX() iomem argument (as in generic implementation)
2020-08-14 19:56:57 -07:00
mcb
…
md
drivers-5.10-2020-10-12
2020-10-13 13:04:41 -07:00
media
media: dvb-frontends/drxk_hard.c: fix uninitialized variable warning
2020-10-08 14:15:14 +02:00
memory
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
memstick
Merge branch 'fixes' into next
2020-09-28 12:17:36 +02:00
message
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
mfd
- Bug Fixes
2020-08-28 10:15:33 -07:00
misc
Initial support for sharing virtual addresses between the CPU and
2020-10-12 10:40:34 -07:00
mmc
block-5.10-2020-10-12
2020-10-13 12:12:44 -07:00
most
drivers: most: add USB adapter driver
2020-07-31 14:38:12 +02:00
mtd
block-5.10-2020-10-12
2020-10-13 12:12:44 -07:00
mux
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
net
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2020-10-13 08:50:16 -07:00
nfc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-09-03 18:50:48 -07:00
ntb
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
nubus
…
nvdimm
block-5.10-2020-10-12
2020-10-13 12:12:44 -07:00
nvme
nvmet: fix uninitialized work for zero kato
2020-10-22 15:27:14 +02:00
nvmem
nvmem: qcom-spmi-sdam: Enable multiple devices
2020-07-29 17:12:09 +02:00
of
of: address: Work around missing device_type property in pcie nodes
2020-08-19 16:30:57 -06:00
opp
Merge branch 'opp/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm
2020-09-01 19:44:20 +02:00
oprofile
module: Fix up module_notifier return values
2020-09-01 09:58:03 +02:00
parisc
Merge branch 'parisc-5.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
2020-08-12 12:41:15 -07:00
parport
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
pci
Surgery of the MSI interrupt handling to prepare the support of upcoming
2020-10-12 11:40:41 -07:00
pcmcia
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
perf
perf: arm-cmn: Fix conversion specifiers for node type
2020-10-01 22:30:07 +01:00
phy
phy: Second round of fixes for 5.9
2020-09-29 17:21:54 +02:00
pinctrl
GPIO bulk changes for the v5.10 kernel cycle:
2020-10-13 10:09:33 -07:00
platform
platform-drivers-x86 for v5.9-3
2020-10-06 12:00:52 -07:00
pnp
…
power
Power Supply Fixes for 5.9 cycle
2020-10-09 11:38:07 -07:00
powercap
powercap: RAPL: Add support for Lakefield
2020-09-16 14:16:04 +02:00
pps
…
ps3
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
ptp
ptp: ptp_clockmatrix: use i2c_master_send for i2c write
2020-08-19 16:23:22 -07:00
pwm
pwm: Changes for v5.9-rc1
2020-08-14 16:00:09 -07:00
rapidio
rapidio: Replace 'select' DMAENGINES 'with depends on'
2020-09-05 19:52:54 +03:00
ras
RAS/CEC: Convert to DEFINE_SHOW_ATTRIBUTE()
2020-09-25 19:05:31 +02:00
regulator
Merge remote-tracking branch 'regulator/for-5.10' into regulator-next
2020-10-05 16:54:56 +01:00
remoteproc
remoteproc: scp: add COMPILE_TEST dependency
2020-09-26 09:40:05 +02:00
reset
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
rpmsg
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
rtc
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
s390
block-5.10-2020-10-12
2020-10-13 12:12:44 -07:00
sbus
…
scsi
scsi: handle zone resources errors
2020-10-13 15:05:05 -06:00
sfi
…
sh
iomap: constify ioreadX() iomem argument (as in generic implementation)
2020-08-14 19:56:57 -07:00
siox
…
slimbus
…
soc
soc/tegra: pmc: Don't create fake interrupt hierarchy levels
2020-10-10 12:12:11 +01:00
soundwire
soundwire: fix double free of dangling pointer
2020-09-03 14:10:19 +05:30
spi
spi: Fix for v5.9
2020-10-09 18:05:12 -07:00
spmi
…
ssb
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
staging
media updates for v5.10-rc1
2020-10-13 09:37:02 -07:00
target
block-5.10-2020-10-12
2020-10-13 12:12:44 -07:00
tc
…
tee
…
thermal
- Fix bogus thermal shutdowns for omap4430 where bogus values
2020-09-04 12:49:03 -07:00
thunderbolt
thunderbolt: Fix for v5.9-rc6
2020-09-15 13:52:14 +02:00
tty
serial: 8250_pci: Add Realtek 816a and 816b
2020-09-16 13:23:33 +02:00
uio
…
usb
usbcore/driver: Accommodate usbip
2020-09-25 16:53:02 +02:00
vdpa
vdpa/mlx5: Fix dependency on MLX5_CORE
2020-10-08 16:02:00 -04:00
vfio
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
vhost
vhost-vdpa: fix page pinning leakage in error path
2020-10-04 03:47:02 -04:00
video
drm-misc-fixes for v5.9:
2020-10-06 12:38:28 +10:00
virt
…
virtio
virtio: pci: constify ioreadX() iomem argument (as in generic implementation)
2020-08-14 19:56:57 -07:00
visorbus
…
vlynq
…
vme
…
w1
…
watchdog
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
xen
xen/events: don't use chip_data for legacy IRQs
2020-10-01 14:45:26 +02:00
zorro
zorro: Fix address space collision message with RAM expansion boards
2020-08-26 13:26:52 +02:00
Kconfig
…
Makefile
…