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Maxim Levitsky 5015bb89b5 KVM: x86: emulator: em_sysexit should update ctxt->mode

SYSEXIT is one of the instructions that can change the
processor mode, thus ctxt->mode should be updated after it.

Note that this is likely a benign bug, because the only problematic
mode change is from 32 bit to 64 bit which can lead to truncation of RIP,
and it is not possible to do with sysexit,
since sysexit running in 32 bit mode will be limited to 32 bit version.

Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20221025124741.228045-11-mlevitsk@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

2022-10-28 06:10:28 -04:00

arch

KVM: x86: emulator: em_sysexit should update ctxt->mode

2022-10-28 06:10:28 -04:00

block

Merge tag 'random-6.1-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random

2022-10-16 15:27:07 -07:00

certs

certs: make system keyring depend on built-in x509 parser

2022-09-24 04:31:18 +09:00

crypto

treewide: use get_random_bytes() when possible

2022-10-11 17:42:58 -06:00

Documentation

Merge tag 'random-6.1-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random

2022-10-16 15:27:07 -07:00

drivers

Merge tag 'random-6.1-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random

2022-10-16 15:27:07 -07:00

Merge tag 'random-6.1-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random

2022-10-16 15:27:07 -07:00

include

KVM: Initialize gfn_to_pfn_cache locks in dedicated helper

2022-10-27 06:47:53 -04:00

init

Merge tag 'mm-nonmm-stable-2022-10-11' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2022-10-12 11:00:22 -07:00

io_uring

io_uring/rw: ensure kiocb_end_write() is always called

2022-10-12 16:30:56 -06:00

ipc

Merge tag 'mm-nonmm-stable-2022-10-11' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2022-10-12 11:00:22 -07:00

kernel

Merge tag 'random-6.1-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random

2022-10-16 15:27:07 -07:00

lib

Merge tag 'random-6.1-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random

2022-10-16 15:27:07 -07:00

LICENSES

LICENSES/LGPL-2.1: Add LGPL-2.1-or-later as valid identifiers

2021-12-16 14:33:10 +01:00

Merge tag 'random-6.1-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random

2022-10-16 15:27:07 -07:00

net

Merge tag 'random-6.1-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random

2022-10-16 15:27:07 -07:00

rust

Kbuild: add Rust support

2022-09-28 09:02:20 +02:00

samples

Merge tag 'vfio-v6.1-rc1' of https://github.com/awilliam/linux-vfio

2022-10-12 14:46:48 -07:00

scripts

Merge tag 'kbuild-fixes-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2022-10-16 11:12:22 -07:00

security

Merge tag 'mm-stable-2022-10-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2022-10-10 17:53:04 -07:00

sound

Merge tag 'sound-fix-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2022-10-14 13:22:14 -07:00

tools

KVM: selftests: Mark "guest_saw_irq" as volatile in xen_shinfo_test

2022-10-28 06:10:28 -04:00

usr

usr/gen_init_cpio.c: remove unnecessary -1 values from int file

2022-10-03 14:21:44 -07:00

virt

KVM: Reject attempts to consume or refresh inactive gfn_to_pfn_cache

2022-10-27 06:48:18 -04:00

.clang-format

PCI/DOE: Add DOE mailbox support functions

2022-07-19 15:38:04 -07:00

.cocciconfig

scripts: add Linux .cocciconfig for coccinelle

2016-07-22 12:13:39 +02:00

.get_maintainer.ignore

get_maintainer: add Alan to .get_maintainer.ignore

2022-08-20 15:17:44 -07:00

.gitattributes

.gitattributes: use 'dts' diff driver for dts files

2019-12-04 19:44:11 -08:00

.gitignore

Kbuild: add Rust support

2022-09-28 09:02:20 +02:00

.mailmap

Merge tag 'mm-nonmm-stable-2022-10-11' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2022-10-12 11:00:22 -07:00

.rustfmt.toml

rust: add .rustfmt.toml

2022-09-28 09:02:20 +02:00

COPYING

COPYING: state that all contributions really are covered by this file

2020-02-10 13:32:20 -08:00

CREDITS

Merge tag 'drm-next-2022-08-03' of git://anongit.freedesktop.org/drm/drm

2022-08-03 19:52:08 -07:00

Kbuild

Merge tag 'kbuild-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2022-10-10 12:00:45 -07:00

Kconfig

kbuild: ensure full rebuild when the compiler is updated

2020-05-12 13:28:33 +09:00

MAINTAINERS

MAINTAINERS: git://github -> https://github.com for kvm-riscv

2022-10-27 04:41:55 -04:00

Makefile

Linux 6.1-rc1

2022-10-16 15:36:24 -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.

Languages

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Assembly 1%

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