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Filename Latest commit message Latest commit date
Hugo Villeneuve 5814a9045c serial: max310x: set default value when reading clock ready bit
commit 0419373333c2f2024966d36261fd82a453281e80 upstream.

If regmap_read() returns a non-zero value, the 'val' variable can be left
uninitialized.

Clear it before calling regmap_read() to make sure we properly detect
the clock ready bit.

Fixes: 4cf9a888fd ("serial: max310x: Check the clock readiness")
Cc: stable@vger.kernel.org
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Link: https://lore.kernel.org/r/20240116213001.3691629-2-hugo@hugovil.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-02-23 08:25:12 +01:00
arch MIPS: Add 'memory' clobber to csum_ipv6_magic() inline assembler 2024-02-23 08:25:09 +01:00
block blk-mq: fix IO hang from sbitmap wakeup race 2024-02-23 08:25:03 +01:00
certs
crypto crypto: api - Disallow identical driver names 2024-02-23 08:24:48 +01:00
Documentation net: sysfs: Fix /sys/class/net/<iface> path 2024-02-23 08:25:05 +01:00
drivers serial: max310x: set default value when reading clock ready bit 2024-02-23 08:25:12 +01:00
fs ext4: fix double-free of blocks due to wrong extents moved_len 2024-02-23 08:25:11 +01:00
include hrtimer: Report offline hrtimer enqueue 2024-02-23 08:25:08 +01:00
init
ipc
kernel ring-buffer: Clean ring_buffer_poll_wait() error return 2024-02-23 08:25:12 +01:00
lib
LICENSES
mm mm/writeback: fix possible divide-by-zero in wb_dirty_limits(), again 2024-02-23 08:25:10 +01:00
net nfc: nci: free rx_data_reassembly skb on NCI device cleanup 2024-02-23 08:25:11 +01:00
samples
scripts kbuild: Fix changing ELF file type for output of gen_btf for big endian 2024-02-23 08:25:10 +01:00
security apparmor: avoid crash when parsed profile name is empty 2024-01-25 14:34:31 -08:00
sound ALSA: hda/realtek: Enable headset mic on Vaio VJFE-ADL 2024-02-23 08:25:11 +01:00
tools selftests: net: avoid just another constant wait 2024-02-23 08:25:06 +01:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
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Kbuild
Kconfig
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Makefile Linux 5.4.268 2024-01-25 14:34:33 -08:00
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.

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.