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Filename Latest commit message Latest commit date
Greg Kroah-Hartman 59f89518f5 once: fix section mismatch on clang builds
On older kernels (5.4 and older), building the kernel with clang can
cause the section name to end up with "" in them, which can cause lots
of runtime issues as that is not normally a valid portion of the string.

This was fixed up in newer kernels with commit 33def8498fdd ("treewide:
Convert macro and uses of __section(foo) to __section("foo")") but
that's too heavy-handed for older kernels.

So for now, fix up the problem that commit 62c07983bef9 ("once: add
DO_ONCE_SLOW() for sleepable contexts") caused by being backported by
removing the "" characters from the section definition.

Reported-by: Oleksandr Tymoshenko <ovt@google.com>
Reported-by: Yongqin Liu <yongqin.liu@linaro.org>
Tested-by: Yongqin Liu <yongqin.liu@linaro.org>
Cc: Naresh Kamboju <naresh.kamboju@linaro.org>
Link: https://lore.kernel.org/r/20221029011211.4049810-1-ovt@google.com
Link: https://lore.kernel.org/r/CAMSo37XApZ_F5nSQYWFsSqKdMv_gBpfdKG3KN1TDB+QNXqSh0A@mail.gmail.com
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Willy Tarreau <w@1wt.eu>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: David S. Miller <davem@davemloft.net>
Cc: Sasha Levin <sashal@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-11-01 19:06:42 +01:00
arch riscv: topology: fix default topology reporting 2022-10-29 10:20:36 +02:00
block blk-mq: don't create hctx debugfs dir until q->debugfs_dir is created 2022-08-25 11:17:36 +02:00
certs certs/blacklist_hashes.c: fix const confusion in certs blacklist 2022-06-22 14:11:22 +02:00
crypto crypto: akcipher - default implementation for setting a private key 2022-10-26 13:22:45 +02:00
Documentation arm64: errata: Remove AES hwcap for COMPAT tasks 2022-10-29 10:20:35 +02:00
drivers hv_netvsc: Fix race between VF offering and VF association message from host 2022-10-29 10:20:36 +02:00
fs mm: /proc/pid/smaps_rollup: fix no vma's null-deref 2022-10-29 10:20:36 +02:00
include once: fix section mismatch on clang builds 2022-11-01 19:06:42 +01:00
init random: handle latent entropy and command line from random_init() 2022-06-22 14:11:17 +02:00
ipc
kernel cgroup/cpuset: Enable update_tasks_cpumask() on top_cpuset 2022-10-26 13:22:45 +02:00
lib dyndbg: let query-modname override actual module name 2022-10-26 13:22:37 +02:00
LICENSES
mm mm: pagewalk: Fix race between unmap and page walker 2022-10-15 07:54:36 +02:00
net net: sched: cake: fix null pointer access issue when cake_init() fails 2022-10-29 10:20:35 +02:00
samples
scripts kbuild: remove the target in signal traps when interrupted 2022-10-26 13:22:46 +02:00
security efi: Correct Macmini DMI match in uefi cert quirk 2022-10-15 07:54:39 +02:00
sound ALSA: hda/hdmi: Don't skip notification handling during PM operation 2022-10-26 13:22:31 +02:00
tools perf intel-pt: Fix segfault in intel_pt_print_info() with uClibc 2022-10-26 13:22:59 +02:00
usr
virt KVM: arm64: vgic: Fix exit condition in scan_its_table() 2022-10-29 10:20:35 +02:00
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS MAINTAINERS: add Chandan as xfs maintainer for 5.4.y 2022-09-28 11:03:58 +02:00
Makefile Linux 5.4.221 2022-10-29 10:20:36 +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.