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Linus Torvalds 9166542010 - Always do default APIC routing setup so that cpumasks are properly
allocated and are present when later accessed ("nosmp" and x2APIC)
 
 - Clarify the bit overlap between an old APIC and a modern, integrated one
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Merge tag 'x86_apic_for_v5.19_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 APIC updates from Borislav Petkov:

 - Always do default APIC routing setup so that cpumasks are properly
   allocated and are present when later accessed ("nosmp" and x2APIC)

 - Clarify the bit overlap between an old APIC and a modern, integrated
   one

* tag 'x86_apic_for_v5.19_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/apic: Do apic driver probe for "nosmp" use case
  x86/apic: Clarify i82489DX bit overlap in APIC_LVT0
2022-05-23 19:16:09 -07:00
arch - Always do default APIC routing setup so that cpumasks are properly 2022-05-23 19:16:09 -07:00
block for-5.19/drivers-2022-05-22 2022-05-23 14:04:14 -07:00
certs Kbuild updates for v5.18 2022-03-31 11:59:03 -07:00
crypto for-5.18/64bit-pi-2022-03-25 2022-03-26 12:01:35 -07:00
Documentation - Serious sanitization and cleanup of the whole APERF/MPERF and 2022-05-23 18:17:09 -07:00
drivers AMD SEV-SNP support 2022-05-23 17:38:01 -07:00
fs - Serious sanitization and cleanup of the whole APERF/MPERF and 2022-05-23 18:17:09 -07:00
include - Remove all the code around GS switching on 32-bit now that it is not 2022-05-23 18:42:07 -07:00
init Kbuild updates for v5.18 2022-03-31 11:59:03 -07:00
ipc fs: allocate inode by using alloc_inode_sb() 2022-03-22 15:57:03 -07:00
kernel - Remove all the code around GS switching on 32-bit now that it is not 2022-05-23 18:42:07 -07:00
lib - Remove all the code around GS switching on 32-bit now that it is not 2022-05-23 18:42:07 -07:00
LICENSES LICENSES/LGPL-2.1: Add LGPL-2.1-or-later as valid identifiers 2021-12-16 14:33:10 +01:00
mm for-5.19/block-2022-05-22 2022-05-23 13:56:39 -07:00
net for-5.19/io_uring-net-2022-05-22 2022-05-23 12:51:04 -07:00
samples sched/tracing: Append prev_state to tp args instead 2022-05-12 00:37:11 +02:00
scripts - Remove a bunch of chicken bit options to turn off CPU features which 2022-05-23 18:01:31 -07:00
security selinux: fix bad cleanup on error in hashtab_duplicate() 2022-05-17 18:34:35 -04:00
sound ALSA: usb-audio: Restore Rane SL-1 quirk 2022-05-16 12:41:13 +02:00
tools - A bunch of changes towards streamlining low level asm helpers' calling 2022-05-23 18:08:46 -07:00
usr Kbuild updates for v5.18 2022-03-31 11:59:03 -07:00
virt KVM: Free new dirty bitmap if creating a new memslot fails 2022-05-20 13:02:05 -04:00
.clang-format genirq/msi: Make interrupt allocation less convoluted 2021-12-16 22:22:20 +01:00
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore .gitignore: ignore only top-level modules.builtin 2021-05-02 00:43:35 +09:00
.mailmap hotfixes for 5.18-rc7 2022-05-13 10:22:37 -07:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: replace a Microchip AT91 maintainer 2022-02-09 11:30:01 +01:00
Kbuild kbuild: rename hostprogs-y/always to hostprogs/always-y 2020-02-04 01:53:07 +09:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS - Serious sanitization and cleanup of the whole APERF/MPERF and 2022-05-23 18:17:09 -07:00
Makefile Linux 5.18 2022-05-22 09:52:31 -10:00
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.