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Wei Chen fffb8a9614 media: netup_unidvb: fix irq init by register it at the end of probe
[ Upstream commit e6ad623359 ]

IRQ handler netup_spi_interrupt() takes spinlock spi->lock. The lock
is initialized in netup_spi_init(). However, irq handler is registered
before initializing the lock.

Spinlock dma->lock and i2c->lock suffer from the same problem.

Fix this by registering the irq at the end of probe.

Link: https://lore.kernel.org/linux-media/20230315134518.1074497-1-harperchen1110@gmail.com
Signed-off-by: Wei Chen <harperchen1110@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-06-09 10:23:59 +02:00
arch ARM: 9295/1: unwind:fix unwind abort for uleb128 case 2023-06-09 10:23:57 +02:00
block block: bio-integrity: Copy flags when bio_integrity_payload is cloned 2023-03-11 16:31:33 +01:00
certs certs/blacklist_hashes.c: fix const confusion in certs blacklist 2022-06-25 11:49:16 +02:00
crypto crypto: drbg - Only fail when jent is unavailable in FIPS mode 2023-05-17 11:13:13 +02:00
Documentation media: uapi: add MEDIA_BUS_FMT_METADATA_FIXED media bus format. 2023-05-17 11:13:09 +02:00
drivers media: netup_unidvb: fix irq init by register it at the end of probe 2023-06-09 10:23:59 +02:00
firmware
fs ocfs2/dlm: move BITS_TO_BYTES() to bitops.h for wider use 2023-06-09 10:23:56 +02:00
include ocfs2/dlm: move BITS_TO_BYTES() to bitops.h for wider use 2023-06-09 10:23:56 +02:00
init random: handle latent entropy and command line from random_init() 2022-06-25 11:49:11 +02:00
ipc ipc/sem: Fix dangling sem_array access in semtimedop race 2022-12-08 11:18:35 +01:00
kernel bpf: Fix mask generation for 32-bit narrow loads of 64-bit fields 2023-05-30 12:42:14 +01:00
lib lib: cpu_rmap: Avoid use after free on rmap->obj array entries 2023-05-30 12:42:09 +01:00
LICENSES
mm mm/page_alloc: fix potential deadlock on zonelist_update_seq seqlock 2023-05-17 11:13:28 +02:00
net xfrm: Check if_id in inbound policy/secpath match 2023-06-09 10:23:58 +02:00
samples samples: vfio-mdev: Fix missing pci_disable_device() in mdpy_fb_probe() 2023-01-18 11:30:28 +01:00
scripts recordmcount: Fix memory leaks in the uwrite function 2023-05-30 12:42:10 +01:00
security selinux: ensure av_permissions.h is built when needed 2023-05-17 11:13:08 +02:00
sound ASoC: ssm2602: Add workaround for playback distortions 2023-06-09 10:23:58 +02:00
tools selftests/memfd: Fix unknown type name build failure 2023-05-30 12:42:14 +01:00
usr
virt KVM: arm64: vgic: Fix exit condition in scan_its_table() 2022-11-03 23:52:24 +09:00
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS intel-ethernet: rename i40evf to iavf 2023-04-05 11:15:32 +02:00
Makefile Linux 4.19.284 2023-05-30 12:42:15 +01:00
README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.