Tomas Henzl 3c654998a3 scsi: megaraid_sas: Fix for a potential deadlock ...

[ Upstream commit 50740f4dc7 ]

This fixes a 'possible circular locking dependency detected' warning
      CPU0                    CPU1
      ----                    ----
 lock(&instance->reset_mutex);
                              lock(&shost->scan_mutex);
                              lock(&instance->reset_mutex);
 lock(&shost->scan_mutex);

Fix this by temporarily releasing the reset_mutex.

Signed-off-by: Tomas Henzl <thenzl@redhat.com>
Link: https://lore.kernel.org/r/20240923174833.45345-1-thenzl@redhat.com
Acked-by: Chandrakanth Patil <chandrakanth.patil@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-01-09 13:28:39 +01:00

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accessibility

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acpi

ACPICA: events/evxfregn: don't release the ContextMutex that was never acquired

2024-12-19 18:07:21 +01:00

amba

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android

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ata

ata: sata_highbank: fix OF node reference leak in highbank_initialize_phys()

2024-12-19 18:07:17 +01:00

atm

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auxdisplay

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base

regmap: detach regmap from dev on regmap_exit

2024-12-14 19:51:34 +01:00

bcma

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block

zram: refuse to use zero sized block device as backing device

2025-01-09 13:28:34 +01:00

bluetooth

Bluetooth: btusb: Fix regression with fake CSR controllers 0a12:0001

2024-10-22 15:40:45 +02:00

bus

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cdrom

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char

virtio_console: fix misc probe bugs

2024-10-17 15:11:49 +02:00

clk

Revert "drivers: clk: zynqmp: update divider round rate logic"

2024-12-14 19:51:12 +01:00

clocksource

clocksource/drivers:sp804: Make user selectable

2024-12-14 19:50:46 +01:00

comedi

comedi: Flush partial mappings in error case

2024-12-14 19:51:13 +01:00

connector

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counter

counter: stm32-timer-cnt: Add check for clk_enable()

2024-12-14 19:51:11 +01:00

cpufreq

cpufreq: mediatek-hw: Fix wrong return value in mtk_cpufreq_get_cpu_power()

2024-12-14 19:51:15 +01:00

cpuidle

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crypto

crypto: hisilicon/qm - inject error before stopping queue

2024-12-14 19:51:45 +01:00

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: at_xdmac: avoid null_prt_deref in at_xdmac_prep_dma_memset

2025-01-09 13:28:38 +01:00

dma-buf

udmabuf: also check for F_SEAL_FUTURE_WRITE

2025-01-09 13:28:35 +01:00

edac

EDAC/igen6: Avoid segmentation fault on module unload

2024-12-14 19:50:45 +01:00

eisa

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extcon

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firewire

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firmware

arm64: smccc: Remove broken support for SMCCCv1.3 SVE discard hint

2024-12-14 19:51:46 +01:00

fpga

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fsi

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gnss

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gpio

gpio: grgpio: Add NULL check in grgpio_probe

2024-12-14 19:51:29 +01:00

gpu

drm/amdgpu: Handle NULL bo->tbo.resource (again) in amdgpu_vm_bo_update

2025-01-09 13:28:36 +01:00

greybus

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hid

HID: wacom: fix when get product name maybe null pointer

2024-12-14 19:51:31 +01:00

hsi

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hv

Drivers: hv: util: Avoid accessing a ringbuffer not initialized yet

2025-01-09 13:28:34 +01:00

hwmon

hwmon: (tmp513) Fix interpretation of values of Temperature Result and Limit Registers

2025-01-09 13:28:34 +01:00

hwspinlock

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hwtracing

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i2c

i2c: riic: Always round-up when calculating bus period

2025-01-09 13:28:32 +01:00

i3c

i3c: Use i3cdev->desc->info instead of calling i3c_device_get_info() to avoid deadlock

2024-12-14 19:51:42 +01:00

idle

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iio

ad7780: fix division by zero in ad7780_write_raw()

2024-12-14 19:51:23 +01:00

infiniband

RDMA/hns: Fix NULL pointer derefernce in hns_roce_map_mr_sg()

2024-12-14 19:51:03 +01:00

input

Input: synaptics-rmi4 - fix UAF of IRQ domain on driver removal

2024-10-17 15:11:49 +02:00

interconnect

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iommu

iommu/arm-smmu: Defer probe of clients after smmu device bound

2024-12-14 19:51:34 +01:00

ipack

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irqchip

irqchip/ocelot: Fix trigger register address

2024-11-17 15:06:24 +01:00

isdn

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leds

leds: class: Protect brightness_show() with led_cdev->led_access mutex

2024-12-14 19:51:41 +01:00

macintosh

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mailbox

mailbox: arm_mhuv2: clean up loop in get_irq_chan_comb()

2024-12-14 19:51:04 +01:00

mcb

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md

bcache: revert replacing IS_ERR_OR_NULL with IS_ERR again

2024-12-14 19:51:33 +01:00

media

media: dvb-frontends: dib3000mb: fix uninit-value in dib3000_write_reg

2025-01-09 13:28:36 +01:00

memory

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memstick

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message

scsi: fusion: Remove unused variable 'rc'

2024-12-14 19:51:02 +01:00

mfd

mfd: rt5033: Fix missing regmap_del_irq_chip()

2024-12-14 19:51:02 +01:00

misc

misc: eeprom: eeprom_93cx6: Add quirk for extra read clock cycle

2024-12-14 19:51:42 +01:00

mmc

mmc: sdhci-tegra: Remove SDHCI_QUIRK_BROKEN_ADMA_ZEROLEN_DESC quirk

2025-01-09 13:28:32 +01:00

most

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mtd

mtd: rawnand: fix double free in atmel_pmecc_create_user()

2025-01-09 13:28:39 +01:00

mux

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net

chelsio/chtls: prevent potential integer overflow on 32bit

2025-01-09 13:28:32 +01:00

nfc

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ntb

ntb: ntb_hw_switchtec: Fix use after free vulnerability in switchtec_ntb_remove due to race condition

2024-10-17 15:11:51 +02:00

nubus

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nvdimm

nvdimm: rectify the illogical code within nd_dax_probe()

2024-12-14 19:51:41 +01:00

nvme

nvme-pci: fix freeing of the HMB descriptor table

2024-12-14 19:50:43 +01:00

nvmem

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of

of: Fix refcount leakage for OF node returned by __of_get_dma_parent()

2025-01-09 13:28:36 +01:00

opp

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parisc

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parport

parport: Proper fix for array out-of-bounds access

2024-10-22 15:40:46 +02:00

pci

PCI: Add ACS quirk for Broadcom BCM5760X NIC

2025-01-09 13:28:30 +01:00

pcmcia

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perf

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phy

phy: core: Fix that API devm_phy_destroy() fails to destroy the phy

2025-01-09 13:28:38 +01:00

pinctrl

pinctrl: qcom-pmic-gpio: add support for PM8937

2024-12-14 19:51:41 +01:00

platform

platform/chrome: cros_ec_typec: fix missing fwnode reference decrement

2024-12-14 19:51:16 +01:00

pnp

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power

power: supply: bq27xxx: Fix registers of bq27426

2024-12-14 19:51:08 +01:00

powercap

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pps

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ps3

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ptp

ptp: kvm: x86: Return EOPNOTSUPP instead of ENODEV from kvm_arch_ptp_init()

2024-12-19 18:07:20 +01:00

pwm

pwm: imx27: Workaround of the pwm output bug when decrease the duty cycle

2024-12-14 19:50:48 +01:00

rapidio

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ras

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regulator

regulator: rk808: Add apply_bit for BUCK3 on RK809

2024-12-14 19:50:40 +01:00

remoteproc

remoteproc: qcom_q6v5_mss: Re-order writes to the IMEM region

2024-12-14 19:51:07 +01:00

reset

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rpmsg

rpmsg: glink: Propagate TX failures in intentless mode as well

2024-12-14 19:51:19 +01:00

rtc

rtc: ab-eoz9: don't fail temperature reads on undervoltage notification

2024-12-14 19:51:21 +01:00

s390

s390/cio: Do not unregister the subchannel based on DNV

2024-12-14 19:50:42 +01:00

sbus

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scsi

scsi: megaraid_sas: Fix for a potential deadlock

2025-01-09 13:28:39 +01:00

sh

sh: clk: Fix clk_enable() to return 0 on NULL clk

2025-01-09 13:28:34 +01:00

siox

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slimbus

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soc

soc: imx8m: Probe the SoC driver as platform driver

2024-12-14 19:51:35 +01:00

soundwire

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spi

spi: mpc52xx: Add cancel_work_sync before module remove

2024-12-14 19:51:30 +01:00

spmi

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ssb

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staging

wifi: wfx: Fix error handling in wfx_core_init()

2024-12-14 19:50:56 +01:00

target

scsi: target: core: Fix null-ptr-deref in target_alloc_device()

2024-11-01 01:52:34 +01:00

tc

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tee

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thermal

thermal: core: Initialize thermal zones before registering them

2024-12-14 19:50:44 +01:00

thunderbolt

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tty

serial: amba-pl011: fix build regression

2024-12-14 19:51:47 +01:00

uio

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usb

USB: serial: option: add Telit FE910C04 rmnet compositions

2025-01-09 13:28:33 +01:00

vdpa

vdpa/mlx5: Fix suboptimal range on iotlb iteration

2024-12-14 19:51:08 +01:00

vfio

vfio/pci: Properly hide first-in-list PCIe extended capability

2024-12-14 19:51:08 +01:00

vhost

vhost/scsi: null-ptr-dereference in vhost_scsi_get_req()

2024-10-17 15:11:47 +02:00

video

fbdev: sh7760fb: Fix a possible memory leak in sh7760fb_alloc_mem()

2024-12-14 19:51:03 +01:00

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

watchdog: it87_wdt: add PWRGD enable quirk for Qotom QCML04

2025-01-09 13:28:39 +01:00

xen

xen: Fix the issue of resource not being properly released in xenbus_dev_probe()

2024-12-14 19:51:11 +01:00

zorro

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Kconfig

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Makefile

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