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Filename Latest commit message Latest commit date
Michael Walle 9a9eae7852 watchdog: sp805: fix restart handler
commit ea104a9e4d3e9ebc26fb78dac35585b142ee288b upstream.

The restart handler is missing two things, first, the registers
has to be unlocked and second there is no synchronization for the
write_relaxed() calls.

This was tested on a custom board with the NXP LS1028A SoC.

Fixes: 6c5c0d48b6 ("watchdog: sp805: add restart handler")
Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20200327162450.28506-1-michael@walle.cc
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-23 10:36:15 +02:00
arch x86/microcode/AMD: Increase microcode PATCH_MAX_SIZE 2020-04-21 09:05:05 +02:00
block
certs
crypto
Documentation
drivers watchdog: sp805: fix restart handler 2020-04-23 10:36:15 +02:00
fs ext4: use non-movable memory for superblock readahead 2020-04-23 10:36:15 +02:00
include ext4: use non-movable memory for superblock readahead 2020-04-23 10:36:15 +02:00
init
ipc
kernel tracing: Fix the race between registering 'snapshot' event trigger and triggering 'snapshot' operation 2020-04-21 09:04:59 +02:00
lib
LICENSES
mm
net mac80211: fix race in ieee80211_register_hw() 2020-04-21 09:05:00 +02:00
samples
scripts
security keys: Fix proc_keys_next to increase position index 2020-04-21 09:04:58 +02:00
sound
tools
usr
virt
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.cocciconfig
.get_maintainer.ignore
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Makefile Linux 5.4.34 2020-04-21 09:05:05 +02:00
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.