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Linus Torvalds ca0ea8a60b * Fix for compilation of selftests on non-x86 architectures
* Fix for kvm_run->if_flag on SEV-ES
 * Fix for page table use-after-free if yielding during exit_mm()
 * Improve behavior when userspace starts a nested guest with invalid state
 * Fix missed wakeup with assigned devices but no VT-d posted interrupts
 * Do not tell userspace to save/restore an unsupported PMU MSR
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull kvm fixes from Paolo Bonzini:

 - Fix for compilation of selftests on non-x86 architectures

 - Fix for kvm_run->if_flag on SEV-ES

 - Fix for page table use-after-free if yielding during exit_mm()

 - Improve behavior when userspace starts a nested guest with invalid
   state

 - Fix missed wakeup with assigned devices but no VT-d posted interrupts

 - Do not tell userspace to save/restore an unsupported PMU MSR

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: VMX: Wake vCPU when delivering posted IRQ even if vCPU == this vCPU
  KVM: selftests: Add test to verify TRIPLE_FAULT on invalid L2 guest state
  KVM: VMX: Fix stale docs for kvm-intel.emulate_invalid_guest_state
  KVM: nVMX: Synthesize TRIPLE_FAULT for L2 if emulation is required
  KVM: VMX: Always clear vmx->fail on emulation_required
  selftests: KVM: Fix non-x86 compiling
  KVM: x86: Always set kvm_run->if_flag
  KVM: x86/mmu: Don't advance iterator after restart due to yielding
  KVM: x86: remove PMU FIXED_CTR3 from msrs_to_save_all
2021-12-21 12:25:57 -08:00
arch * Fix for compilation of selftests on non-x86 architectures 2021-12-21 12:25:57 -08:00
block block-5.16-2021-12-19 2021-12-19 12:38:53 -08:00
certs certs: Add support for using elliptic curve keys for signing modules 2021-08-23 19:55:42 +03:00
crypto Update to zstd-1.4.10 2021-11-13 15:32:30 -08:00
Documentation * Fix for compilation of selftests on non-x86 architectures 2021-12-21 12:25:57 -08:00
drivers Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid 2021-12-21 09:30:32 -08:00
fs Fixes: 2021-12-21 12:02:36 -08:00
include Merge branch 'xsa' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip 2021-12-20 07:42:21 -08:00
init kbuild: Fix -Wimplicit-fallthrough=5 error for GCC 5.x and 6.x 2021-11-14 18:59:49 -08:00
ipc shm: extend forced shm destroy to support objects from several IPC nses 2021-11-20 10:35:54 -08:00
kernel - Make sure the CLOCK_REALTIME to CLOCK_MONOTONIC offset is never positive 2021-12-19 12:23:18 -08:00
lib Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 2021-12-08 16:06:44 -08:00
LICENSES LICENSES/dual/CC-BY-4.0: Git rid of "smart quotes" 2021-07-15 06:31:24 -06:00
mm Merge branch 'for-5.16-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu 2021-12-11 16:14:17 -08:00
net Networking fixes for 5.16-rc6, including fixes from mac80211, wifi, bpf. 2021-12-16 15:02:14 -08:00
samples ftrace/samples: Add module to test multi direct modify interface 2021-12-09 13:02:44 -05:00
scripts recordmcount.pl: look for jgnop instruction as well as bcrl on s390 2021-12-12 18:52:26 +01:00
security selinux: fix sleeping function called from invalid context 2021-12-16 17:47:39 -05:00
sound sound fixes for 5.16-rc5 2021-12-10 11:43:00 -08:00
tools * Fix for compilation of selftests on non-x86 architectures 2021-12-21 12:25:57 -08:00
usr initramfs: Check timestamp to prevent broken cpio archive 2021-10-24 13:48:40 +09:00
virt KVM: downgrade two BUG_ONs to WARN_ON_ONCE 2021-11-26 06:43:28 -05:00
.clang-format clang-format: Update with the latest for_each macro list 2021-05-12 23:32:39 +02:00
.cocciconfig
.get_maintainer.ignore
.gitattributes .gitattributes: use 'dts' diff driver for dts files 2019-12-04 19:44:11 -08:00
.gitignore .gitignore: ignore only top-level modules.builtin 2021-05-02 00:43:35 +09:00
.mailmap mailmap: update email address for Guo Ren 2021-12-10 17:10:55 -08:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: Move Daniel Drake to credits 2021-09-21 08:34:58 +03:00
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 zonefs fixes for 5.16-rc6 2021-12-17 17:19:51 -08:00
Makefile Linux 5.16-rc6 2021-12-19 14:14:33 -08:00
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.