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Andrew Cooper 26aae8ccbc x86/cpu/amd: Enumerate BTC_NO 
BTC_NO indicates that hardware is not susceptible to Branch Type Confusion.

Zen3 CPUs don't suffer BTC.

Hypervisors are expected to synthesise BTC_NO when it is appropriate
given the migration pool, to prevent kernels using heuristics.

  [ bp: Massage. ]

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
2022-06-27 10:34:01 +02:00
arch
x86/cpu/amd: Enumerate BTC_NO
2022-06-27 10:34:01 +02:00
block
block: remove WARN_ON() from bd_link_disk_holder
2022-06-23 07:48:05 -06:00
certs
Merge tag 'certs-20220621' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs
2022-06-21 12:13:53 -05:00
crypto
Merge tag 'certs-20220621' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs
2022-06-21 12:13:53 -05:00
Documentation
x86/bugs: Add retbleed=ibpb
2022-06-27 10:34:00 +02:00
drivers
intel_idle: Disable IBRS during long idle
2022-06-27 10:33:59 +02:00
fs
Merge tag 'mm-hotfixes-stable-2022-06-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2022-06-26 14:00:55 -07:00
include
objtool: Re-add UNWIND_HINT_{SAVE_RESTORE}
2022-06-27 10:34:00 +02:00
init
gcc-12: disable '-Warray-bounds' universally for now
2022-06-09 10:11:12 -07:00
ipc
Merge tag 'per-namespace-ipc-sysctls-for-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2022-06-03 15:54:57 -07:00
kernel
Merge tag 'mm-hotfixes-stable-2022-06-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2022-06-26 14:00:55 -07:00
lib
Merge tag 'objtool-urgent-2022-06-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2022-06-19 09:54:16 -05:00
LICENSES
LICENSES/LGPL-2.1: Add LGPL-2.1-or-later as valid identifiers
2021-12-16 14:33:10 +01:00
mm
Merge tag 'mm-hotfixes-stable-2022-06-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2022-06-26 14:00:55 -07:00
net
Merge tag 'net-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2022-06-23 09:01:01 -05:00
samples
fprobe, samples: Add use_trace option and show hit/missed counter
2022-06-17 21:53:29 +02:00
scripts
objtool: Add entry UNRET validation
2022-06-27 10:34:00 +02:00
security
selinux: free contexts previously transferred in selinux_add_opt()
2022-06-15 21:20:45 -04:00
sound
Merge tag 'sound-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
2022-06-23 08:44:00 -05:00
tools
objtool: Re-add UNWIND_HINT_{SAVE_RESTORE}
2022-06-27 10:34:00 +02:00
usr
Merge tag 'mm-nonmm-stable-2022-05-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2022-05-27 11:22:03 -07:00
virt
KVM: x86: disable preemption around the call to kvm_arch_vcpu_{un|}blocking
2022-06-09 10:52:20 -04:00
.clang-format
clang-format: Fix space after for_each macros
2022-05-20 19:27:16 +02:00
.cocciconfig
scripts: add Linux .cocciconfig for coccinelle
2016-07-22 12:13:39 +02:00
.get_maintainer.ignore
Opt out of scripts/get_maintainer.pl
2019-05-16 10:53:40 -07:00
.gitattributes
.gitattributes: use 'dts' diff driver for dts files
2019-12-04 19:44:11 -08:00
.gitignore
kbuild: split the second line of *.mod into *.usyms
2022-05-08 03:16:59 +09:00
.mailmap
mailmap: add entry for Christian Marangi
2022-06-16 19:11:32 -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
Merge tag 'soc-fixes-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-06-26 14:12:56 -07:00
Makefile
Linux 5.19-rc4
2022-06-26 14:22:10 -07:00
README
Drop all 00-INDEX files from Documentation/
2018-09-09 15:08:58 -06:00

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.
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