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Filename Latest commit message Latest commit date
Lin Yujun 2ac1d4705b hexagon: Fix unbalanced spinlock in die()
[ Upstream commit 03410e87563a122075c3721acc7d5510e41d8332 ]

die executes holding the spinlock of &die.lock and unlock
it after printing the oops message.
However in the code if the notify_die() returns NOTIFY_STOP
, die() exit with returning 1 but never unlocked the spinlock.

Fix this by adding spin_unlock_irq(&die.lock) before returning.

Fixes: cf9750bae2 ("Hexagon: Provide basic debugging and system trap support.")
Signed-off-by: Lin Yujun <linyujun809@huawei.com>
Link: https://lore.kernel.org/r/20230522025608.2515558-1-linyujun809@huawei.com
Signed-off-by: Brian Cain <bcain@quicinc.com>
Signed-off-by: Brian Cain <brian.cain@oss.qualcomm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-03-13 12:43:01 +01:00
arch hexagon: Fix unbalanced spinlock in die() 2025-03-13 12:43:01 +01:00
block partitions: ldm: remove the initial kernel-doc notation 2025-03-13 12:42:52 +01:00
certs
crypto
Documentation dt-bindings: mmc: controller: clarify the address-cells description 2025-03-13 12:42:53 +01:00
drivers net: sh_eth: Fix missing rtnl lock in suspend/resume path 2025-03-13 12:43:00 +01:00
fs ubifs: skip dumping tnc tree when zroot is null 2025-03-13 12:42:59 +01:00
include module: Extend the preempt disabled section in dereference_symbol_descriptor(). 2025-03-13 12:42:59 +01:00
init
ipc
kernel PM: hibernate: Add error handling for syscore_suspend() 2025-03-13 12:42:59 +01:00
lib
LICENSES
mm mm: vmscan: account for free pages to prevent infinite Loop in throttle_direct_reclaim() 2025-01-09 13:23:37 +01:00
net vsock: Allow retrying on connect() failure 2025-03-13 12:43:00 +01:00
samples
scripts genksyms: fix memory leak when the same symbol is read from *.symref file 2025-03-13 12:43:00 +01:00
security selinux: ignore unknown extended permissions 2025-01-09 13:23:33 +01:00
sound ASoC: sun4i-spdif: Add clock multiplier settings 2025-03-13 12:42:55 +01:00
tools perf trace: Fix runtime error of index out of bounds 2025-03-13 12:43:00 +01:00
usr
virt KVM: arm64: Ignore PMCNTENSET_EL0 while checking for overflow status 2024-12-19 18:05:04 +01:00
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
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COPYING
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MAINTAINERS
Makefile Linux 5.4.290 2025-02-01 18:18:54 +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.

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.