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Wanpeng Li 4d763b168e KVM: VMX: check CPUID before allowing read/write of IA32_XSS 
Raise #GP when guest read/write IA32_XSS, but the CPUID bits
say that it shouldn't exist.

Fixes: 203000993d (kvm: vmx: add MSR logic for XSAVES)
Reported-by: Xiaoyao Li <xiaoyao.li@linux.intel.com>
Reported-by: Tao Xu <tao3.xu@intel.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Radim Krčmář <rkrcmar@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Wanpeng Li <wanpengli@tencent.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-06-20 14:21:51 +02:00
arch
KVM: VMX: check CPUID before allowing read/write of IA32_XSS
2019-06-20 14:21:51 +02:00
block
blk-mq: fix hang caused by freeze/unfreeze sequence
2019-05-23 10:25:26 -06:00
certs
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36
2019-05-24 17:27:11 +02:00
crypto
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 102
2019-05-24 17:39:00 +02:00
Documentation
kvm: x86: add host poll control msrs
2019-06-18 11:43:46 +02:00
drivers
Merge tag 'random_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random
2019-05-26 08:30:16 -07:00
fs
Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
2019-05-25 15:03:12 -07:00
include
kvm: Convert kvm_lock to a mutex
2019-06-05 14:14:50 +02:00
init
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
ipc
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 52
2019-05-24 17:36:42 +02:00
kernel
Merge tag 'trace-v5.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
2019-05-26 13:49:40 -07:00
lib
Merge tag 'for-linus-20190524' of git://git.kernel.dk/linux-block
2019-05-24 16:02:14 -07:00
LICENSES
LICENSES: Rename other to deprecated
2019-05-03 06:34:32 -06:00
mm
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 98
2019-05-24 17:37:54 +02:00
net
Merge tag 'spdx-5.2-rc2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2019-05-24 14:31:58 -07:00
samples
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36
2019-05-24 17:27:11 +02:00
scripts
Merge tag 'devicetree-fixes-for-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
2019-05-24 15:16:46 -07:00
security
Merge tag 'spdx-5.2-rc2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2019-05-24 14:31:58 -07:00
sound
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 119
2019-05-24 17:39:02 +02:00
tools
kvm: selftests: introduce aarch64_vcpu_add_default
2019-06-05 14:14:45 +02:00
usr
user/Makefile: Fix typo and capitalization in comment section
2018-12-11 00:18:03 +09:00
virt
kvm: Convert kvm_lock to a mutex
2019-06-05 14:14:50 +02:00
.clang-format
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2019-04-17 11:26:25 -07:00
.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: set git diff driver for C source code files
2016-10-07 18:46:30 -07:00
.gitignore
.gitignore: exclude .get_maintainer.ignore and .gitattributes
2019-05-18 11:49:54 +09:00
.mailmap
Merge tag 'docs-5.2' of git://git.lwn.net/linux
2019-05-08 12:42:50 -07:00
COPYING
COPYING: use the new text with points to the license files
2018-03-23 12:41:45 -06:00
CREDITS
Merge tag 'char-misc-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2019-03-06 14:18:59 -08:00
Kbuild
Merge tag 'kbuild-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2019-03-10 17:48:21 -07:00
Kconfig
kconfig: move the "Executable file formats" menu to fs/Kconfig.binfmt
2018-08-02 08:06:55 +09:00
MAINTAINERS
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2019-05-26 13:45:15 -07:00
Makefile
Linux 5.2-rc2
2019-05-26 16:49:19 -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.
Description
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