Qiang Yu acc5495bf7 bus: mhi: host: Fix up null pointer access in mhi_irq_handler ...

The irq handler for a shared IRQ ought to be prepared for running
even now it's being freed. So let's check the pointer used by
mhi_irq_handler to avoid null pointer access since it is probably
released before freeing IRQ.

Fixes: 1227d2a20c ("bus: mhi: host: Move IRQ allocation to controller registration phase")
Signed-off-by: Qiang Yu <quic_qianyu@quicinc.com>
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Tested-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/1658459838-30802-1-git-send-email-quic_qianyu@quicinc.com
[mani: added fixes tag]
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

2022-08-29 22:33:46 +05:30

..

fsl-mc

bus: fsl-mc-bus: fix KASAN use-after-free in fsl_mc_bus_remove()

2022-06-10 15:53:12 +02:00

mhi

bus: mhi: host: Fix up null pointer access in mhi_irq_handler

2022-08-29 22:33:46 +05:30

arm-cci.c

…

arm-integrator-lm.c

…

brcmstb_gisb.c

bus: brcmstb_gisb: Remove the suppress_bind_attrs attribute of the driver

2022-04-26 09:12:45 -07:00

bt1-apb.c

bus: bt1-apb: Don't print error on -EPROBE_DEFER

2022-06-14 12:21:44 +02:00

bt1-axi.c

bus: bt1-axi: Don't print error on -EPROBE_DEFER

2022-06-14 12:21:44 +02:00

da8xx-mstpri.c

…

hisi_lpc.c

hisi_lpc: Use acpi_dev_for_each_child()

2022-07-01 21:19:29 +02:00

imx-weim.c

bus: imx-weim: make symbol 'weim_of_notifier' static

2022-04-11 16:04:53 +08:00

intel-ixp4xx-eb.c

…

Kconfig

bus: add driver for initializing the SSC bus on (some) qcom SoCs

2022-04-19 13:03:57 -05:00

Makefile

bus: add driver for initializing the SSC bus on (some) qcom SoCs

2022-04-19 13:03:57 -05:00

mips_cdmm.c

mips: cdmm: Fix refcount leak in mips_cdmm_phys_base

2022-03-14 15:01:51 +01:00

moxtet.c

spi: make remove callback a void function

2022-02-09 13:00:45 +00:00

mvebu-mbus.c

Merge tag 'spdx-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx

2022-08-04 12:12:54 -07:00

omap_l3_noc.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_320.RULE

2022-06-10 14:51:36 +02:00

omap_l3_noc.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_320.RULE

2022-06-10 14:51:36 +02:00

omap_l3_smx.c

…

omap_l3_smx.h

…

omap-ocp2scp.c

…

qcom-ebi2.c

…

qcom-ssc-block-bus.c

bus: add driver for initializing the SSC bus on (some) qcom SoCs

2022-04-19 13:03:57 -05:00

simple-pm-bus.c

drivers: bus: simple-pm-bus: Add support for probing simple bus only devices

2021-10-05 17:47:15 +02:00

sun50i-de2.c

bus: sun50i-de2: Adjust printing error message

2021-10-13 14:48:48 +02:00

sunxi-rsb.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_56.RULE (part 2)

2022-06-10 14:51:35 +02:00

tegra-aconnect.c

…

tegra-gmi.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_56.RULE (part 2)

2022-06-10 14:51:35 +02:00

ti-pwmss.c

…

ti-sysc.c

Merge tag 'char-misc-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2022-06-03 11:36:34 -07:00

ts-nbus.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_56.RULE (part 2)

2022-06-10 14:51:35 +02:00

uniphier-system-bus.c

…

vexpress-config.c

…