Li Nan ddf899fc6f md: clean up invalid BUG_ON in md_ioctl ...

[ Upstream commit 9dd8702e7c ]

'disk->private_data' is set to mddev in md_alloc() and never set to NULL,
and users need to open mddev before submitting ioctl. So mddev must not
have been freed during ioctl, and there is no need to check mddev here.
Clean up it.

Signed-off-by: Li Nan <linan122@huawei.com>
Reviewed-by: Yu Kuai <yukuai3@huawei.com>
Signed-off-by: Song Liu <song@kernel.org>
Link: https://lore.kernel.org/r/20240226031444.3606764-4-linan666@huaweicloud.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-09-04 13:23:25 +02:00

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accessibility

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acpi

ACPI: SBS: manage alarm sysfs attribute through psy core

2024-08-19 05:45:37 +02:00

amba

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android

binder: fix hang of unregistered readers

2024-08-19 05:45:16 +02:00

ata

Revert "ata: libata-scsi: Honor the D_SENSE bit for CK_COND=1 and no error"

2024-08-19 05:45:52 +02:00

atm

atm: idt77252: prevent use after free in dequeue_rx()

2024-09-04 13:23:18 +02:00

auxdisplay

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base

driver core: Fix uevent_show() vs driver detach race

2024-08-19 05:45:45 +02:00

bcma

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block

rbd: don't assume RBD_LOCK_STATE_LOCKED for exclusive mappings

2024-08-19 05:45:22 +02:00

bluetooth

Bluetooth: btusb: Add Realtek RTL8852BE support ID 0x13d3:0x3591

2024-08-19 05:45:22 +02:00

bus

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cdrom

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char

char: xillybus: Check USB endpoints when probing device

2024-09-04 13:23:15 +02:00

clk

clk: davinci: da8xx-cfgchip: Initialize clk_init_data before use

2024-08-19 05:45:16 +02:00

clocksource

clocksource/drivers/arm_global_timer: Guard against division by zero

2024-09-04 13:23:25 +02:00

comedi

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connector

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counter

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cpufreq

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cpuidle

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crypto

crypto: hisilicon/sec - Fix memory leak for sec resource release

2024-07-05 09:14:24 +02:00

cxl

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dax

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dca

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devfreq

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dio

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dma

dmaengine: ti: k3-udma: Fix BCHAN count with UHC and HC channels

2024-08-19 05:45:23 +02:00

dma-buf

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edac

EDAC, i10nm: make skx_common.o a separate module

2024-08-19 05:44:49 +02:00

eisa

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extcon

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firewire

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firmware

firmware: turris-mox-rwtm: Initialize completion before mailbox

2024-08-19 05:44:55 +02:00

fpga

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fsi

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gnss

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gpio

gpiolib: of: add polarity quirk for TSC2005

2024-07-18 13:07:32 +02:00

gpu

drm/lima: set gp bus_stop bit before hard reset

2024-09-04 13:23:24 +02:00

greybus

greybus: Fix use-after-free bug in gb_interface_release due to race condition.

2024-07-05 09:14:23 +02:00

hid

HID: wacom: Modify pen IDs

2024-08-19 05:45:33 +02:00

hsi

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hv

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hwmon

hwmon: (ltc2992) Avoid division by zero

2024-09-04 13:23:23 +02:00

hwspinlock

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hwtracing

coresight: Fix ref leak when of_coresight_parse_endpoint() fails

2024-08-19 05:45:04 +02:00

i2c

i2c: riic: avoid potential division by zero

2024-09-04 13:23:20 +02:00

i3c

i3c: mipi-i3c-hci: Do not unmap region not mapped for transfer

2024-09-04 13:23:21 +02:00

idle

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iio

iio: chemical: bme680: Fix sensor data read operation

2024-07-05 09:14:46 +02:00

infiniband

IB/hfi1: Fix potential deadlock on &irq_src_lock and &dd->uctxt_lock

2024-09-04 13:23:22 +02:00

input

Input: elan_i2c - do not leave interrupt disabled on suspend failure

2024-08-19 05:45:05 +02:00

interconnect

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iommu

iommu: sprd: Avoid NULL deref in sprd_iommu_hw_en

2024-08-19 05:45:26 +02:00

ipack

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irqchip

irqchip/xilinx: Fix shift out of bounds

2024-08-19 05:45:46 +02:00

isdn

mISDN: Fix a use after free in hfcmulti_tx()

2024-08-19 05:45:25 +02:00

leds

leds: triggers: Flush pending brightness before activating trigger

2024-08-19 05:45:29 +02:00

macintosh

macintosh/therm_windtunnel: fix module unload.

2024-08-19 05:45:06 +02:00

mailbox

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mcb

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md

md: clean up invalid BUG_ON in md_ioctl

2024-09-04 13:23:25 +02:00

media

media: drivers/media/dvb-core: copy user arrays safely

2024-09-04 13:23:24 +02:00

memory

memory: tegra: Skip SID programming if SID registers aren't set

2024-09-04 13:23:23 +02:00

memstick

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message

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mfd

mfd: omap-usb-tll: Use struct_size to allocate tll

2024-08-19 05:45:03 +02:00

misc

mei: demote client disconnect warning on suspend to debug

2024-07-27 10:46:10 +02:00

mmc

mmc: sdhci: Do not lock spinlock around mmc_gpio_get_ro()

2024-07-05 09:14:45 +02:00

most

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mtd

ubi: eba: properly rollback inside self_check_eba

2024-08-19 05:45:16 +02:00

mux

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net

net/sun3_82586: Avoid reading past buffer in debug output

2024-09-04 13:23:24 +02:00

nfc

nfc/nci: Add the inconsistency check between the input data length and count

2024-07-18 13:07:36 +02:00

ntb

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nubus

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nvdimm

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nvme

nvmet-trace: avoid dereferencing pointer too early

2024-09-04 13:23:23 +02:00

nvmem

nvmem: core: only change name to fram for current attribute

2024-07-18 13:07:42 +02:00

of

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opp

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parisc

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parport

dev/parport: fix the array out-of-bounds risk

2024-08-19 05:45:16 +02:00

pci

PCI: dwc: Restore MSI Receiver mask during resume

2024-08-19 05:45:50 +02:00

pcmcia

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perf

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phy

phy: cadence-torrent: Check return value on register read

2024-08-19 05:45:23 +02:00

pinctrl

pinctrl: freescale: mxs: Fix refcount of child

2024-08-19 05:45:09 +02:00

platform

platform/chrome: cros_ec_proto: Lock device when updating MKBP version

2024-08-19 05:45:33 +02:00

pnp

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power

power: supply: axp288_charger: Round constant_charge_voltage writes down

2024-08-19 05:45:46 +02:00

powercap

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pps

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ps3

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ptp

ptp: fix integer overflow in max_vclocks_store

2024-07-05 09:14:31 +02:00

pwm

pwm: stm32: Always do lazy disabling

2024-08-19 05:44:51 +02:00

rapidio

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ras

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regulator

regulator: bd71815: fix ramp values

2024-07-05 09:14:33 +02:00

remoteproc

remoteproc: imx_rproc: Fix refcount mistake in imx_rproc_addr_init

2024-08-19 05:45:30 +02:00

reset

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rpmsg

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rtc

rtc: isl1208: Fix return value of nvmem callbacks

2024-08-19 05:45:20 +02:00

s390

bitmap: introduce generic optimized bitmap_size()

2024-09-04 13:23:16 +02:00

sbus

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scsi

scsi: lpfc: Initialize status local variable in lpfc_sli4_repost_sgl_list()

2024-09-04 13:23:24 +02:00

sh

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siox

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slimbus

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soc

drivers: soc: xilinx: check return status of get_api_version()

2024-08-19 05:45:29 +02:00

soundwire

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spi

spi: spi-fsl-lpspi: Fix scldiv calculation

2024-08-19 05:45:42 +02:00

spmi

spmi: hisi-spmi-controller: Do not override device identifier

2024-07-05 09:14:20 +02:00

ssb

ssb: Fix division by zero issue in ssb_calc_clock_rate

2024-09-04 13:23:20 +02:00

staging

staging: ks7010: disable bh on tx_dev_lock

2024-09-04 13:23:22 +02:00

target

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tc

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tee

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thermal

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thunderbolt

thunderbolt: Mark XDomain as unplugged when router is removed

2024-09-04 13:23:15 +02:00

tty

serial: core: check uartclk for zero to avoid divide by zero

2024-08-19 05:45:46 +02:00

uio

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usb

xhci: Fix Panther point NULL pointer deref at full-speed re-enumeration

2024-09-04 13:23:15 +02:00

vdpa

vduse: Temporarily fail if control queue feature requested

2024-07-05 09:14:42 +02:00

vfio

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vhost

vhost-vdpa: switch to use vmf_insert_pfn() in the fault handler

2024-08-19 05:45:44 +02:00

video

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virt

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virtio

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visorbus

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vlynq

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vme

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w1

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watchdog

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xen

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zorro

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Kconfig

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Makefile

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