WSL2-Linux-Kernel

The source for the Linux kernel used in Windows Subsystem for Linux 2 (WSL2)

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Masahiro Yamada 7a263a0402 kconfig: fix segmentation fault in menuconfig search Since commit `d05377e184` ("kconfig: Create links to main menu items in search"), menuconfig shows a jump key next to "Main menu" if the nearest visible parent is the rootmenu. If you press that jump key, menuconfig crashes with a segmentation fault. For example, do this: $ make ARCH=arm64 allnoconfig menuconfig Press '/' to search for the string "ACPI". Press '1' to choose "(1) Main menu". Then, menuconfig crashed with a segmentation fault. The following code in search_conf() conf(targets[i]->parent, targets[i]); results in NULL pointer dereference because targets[i] is the rootmenu, which does not have a parent. Commit `d05377e184` tried to fix the issue of top-level items not having a jump key, but adding the "Main menu" was not the right fix. The correct fix is to show the searched item itself. This fixes another weird behavior described in the comment block. Fixes: `d05377e184` ("kconfig: Create links to main menu items in search") Reported-by: Johannes Zink <j.zink@pengutronix.de> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Tested-by: Bagas Sanjaya <bagasdotme@gmail.com> Tested-by: Johannes Zink <j.zink@pengutronix.de>		2022-11-02 17:32:05 +09:00
Documentation	Documentation: kbuild: Add description of git for reproducible builds	2022-10-28 00:16:29 +09:00
LICENSES	…
arch	RISC-V:	2022-10-23 15:00:43 -07:00
block	block-6.1-2022-10-20	2022-10-21 15:14:14 -07:00
certs	…
crypto	treewide: use get_random_bytes() when possible	2022-10-11 17:42:58 -06:00
drivers	Revert "mfd: syscon: Remove repetition of the regmap_get_val_endian()"	2022-10-23 12:04:56 -07:00
fs	First batch of EFI fixes for v6.1	2022-10-21 18:02:36 -07:00
include	RISC-V:	2022-10-23 15:00:43 -07:00
init	init: Kconfig: fix spelling mistake "satify" -> "satisfy"	2022-10-20 21:27:22 -07:00
io_uring	io_uring/net: fail zc sendmsg when unsupported by socket	2022-10-22 08:43:03 -06:00
ipc	- hfs and hfsplus kmap API modernization from Fabio Francesco	2022-10-12 11:00:22 -07:00
kernel	kernel/utsname_sysctl.c: Fix hostname polling	2022-10-23 12:01:01 -07:00
lib	Random number generator fixes for Linux 6.1-rc1.	2022-10-16 15:27:07 -07:00
mm	mm/huge_memory: do not clobber swp_entry_t during THP split	2022-10-20 21:27:24 -07:00
net	io_uring-6.1-2022-10-22	2022-10-23 09:55:50 -07:00
rust	…
samples	VFIO updates for v6.1-rc1	2022-10-12 14:46:48 -07:00
scripts	kconfig: fix segmentation fault in menuconfig search	2022-11-02 17:32:05 +09:00
security	selinux: enable use of both GFP_KERNEL and GFP_ATOMIC in convert_context()	2022-10-19 09:55:53 -04:00
sound	sound fixes for 6.1-rc1	2022-10-14 13:22:14 -07:00
tools	RISC-V:	2022-10-23 15:00:43 -07:00
usr	…
virt	kvm: Add support for arch compat vm ioctls	2022-10-22 05:15:23 -04:00
.clang-format	…
.cocciconfig	…
.get_maintainer.ignore	…
.gitattributes	…
.gitignore	…
.mailmap	mailmap: update email for Qais Yousef	2022-10-20 21:27:21 -07:00
.rustfmt.toml	…
COPYING	…
CREDITS	…
Kbuild	…
Kconfig	…
MAINTAINERS	pci-v6.1-fixes-2	2022-10-22 15:52:36 -07:00
Makefile	kbuild: fix SIGPIPE error message for AR=gcc-ar and AR=llvm-ar	2022-10-28 14:55:51 +09:00
README	…

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.