No description
Find a file
Linus Torvalds 97fcc07be8 Mostly bugfixes; plus, support for XMM arguments to Hyper-V hypercalls
now obeys KVM_CAP_HYPERV_ENFORCE_CPUID.  Both the XMM arguments feature
 and KVM_CAP_HYPERV_ENFORCE_CPUID are new in 5.14, and each did not know
 of the other.
 -----BEGIN PGP SIGNATURE-----
 
 iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmELlMoUHHBib256aW5p
 QHJlZGhhdC5jb20ACgkQv/vSX3jHroOIigf+O1JWYyfVR16qpVnkI9voa0j7aPKd
 0v3Qd0ybEbBqOl2QjYFe+aJa42d8bhiMGRG7UNNxYPmW6MukxM3rWZ0wd8IvlktW
 KMR/+2jPw8v8B+M44ty9y30cdW65EGxY8PXPrzSXSF9wT5v0fV8s14Yzxkc1edKM
 X3OVJk1AhlRaGN9PyGl3MJxdvQG7Ci9Ep500i5vhAsdb2Azu9TzfQRVUUJ8c2BWj
 PEI31Z+E0//G0oU/MiHZ5bsYCboiciiHHJxpdFpxVYN7rQ4sOxJswEsO+PpD00K3
 HsZXuTXCRQyZfjbI5QlwNWpU6mZrAb3T8GVNBOP+0g3+fDNyrZzJBiCzbQ==
 =bI5h
 -----END PGP SIGNATURE-----

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull kvm fixes from Paolo Bonzini:
 "Mostly bugfixes; plus, support for XMM arguments to Hyper-V hypercalls
  now obeys KVM_CAP_HYPERV_ENFORCE_CPUID.

  Both the XMM arguments feature and KVM_CAP_HYPERV_ENFORCE_CPUID are
  new in 5.14, and each did not know of the other"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: x86/mmu: Fix per-cpu counter corruption on 32-bit builds
  KVM: selftests: fix hyperv_clock test
  KVM: SVM: improve the code readability for ASID management
  KVM: SVM: Fix off-by-one indexing when nullifying last used SEV VMCB
  KVM: Do not leak memory for duplicate debugfs directories
  KVM: selftests: Test access to XMM fast hypercalls
  KVM: x86: hyper-v: Check if guest is allowed to use XMM registers for hypercall input
  KVM: x86: Introduce trace_kvm_hv_hypercall_done()
  KVM: x86: hyper-v: Check access to hypercall before reading XMM registers
  KVM: x86: accept userspace interrupt only if no event is injected
2021-08-05 11:23:09 -07:00
arch Mostly bugfixes; plus, support for XMM arguments to Hyper-V hypercalls 2021-08-05 11:23:09 -07:00
block block-5.14-2021-07-30 2021-07-30 11:08:12 -07:00
certs Kbuild updates for v5.13 (2nd) 2021-05-08 10:00:11 -07:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2021-07-09 11:00:44 -07:00
Documentation ARM: 2021-07-29 09:42:09 -07:00
drivers Merge branch 'pcmcia-next' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux 2021-08-05 11:16:02 -07:00
fs pipe: increase minimum default pipe size to 2 pages 2021-08-05 10:30:47 -07:00
include Networking fixes for 5.14-rc4, including fixes from bpf, can, WiFi (mac80211) 2021-07-30 16:01:36 -07:00
init Revert "mm/slub: use stackdepot to save stack trace in objects" 2021-07-17 13:27:00 -07:00
ipc Merge branch 'akpm' (patches from Andrew) 2021-07-02 12:08:10 -07:00
kernel Networking fixes for 5.14-rc4, including fixes from bpf, can, WiFi (mac80211) 2021-07-30 16:01:36 -07:00
lib lib/test_string.c: move string selftest in the Runtime Testing menu 2021-07-30 10:14:39 -07:00
LICENSES LICENSES/dual/CC-BY-4.0: Git rid of "smart quotes" 2021-07-15 06:31:24 -06:00
mm mm/memcg: fix NULL pointer dereference in memcg_slab_free_hook() 2021-07-30 10:14:39 -07:00
net Networking fixes for 5.14-rc4, including fixes from bpf, can, WiFi (mac80211) 2021-07-30 16:01:36 -07:00
samples Networking fixes for 5.14-rc2, including fixes from bpf and netfilter. 2021-07-14 09:24:32 -07:00
scripts Kbuild fixes for v5.14 2021-07-18 11:10:30 -07:00
security asm-generic/unaligned: Unify asm/unaligned.h around struct helper 2021-07-02 12:43:40 -07:00
sound sound fixes for 5.14-rc3 2021-07-23 09:58:23 -07:00
tools Mostly bugfixes; plus, support for XMM arguments to Hyper-V hypercalls 2021-08-05 11:23:09 -07:00
usr .gitignore: prefix local generated files with a slash 2021-05-02 00:43:35 +09:00
virt KVM: Do not leak memory for duplicate debugfs directories 2021-08-04 06:02:03 -04:00
.clang-format clang-format: Update with the latest for_each macro list 2021-05-12 23:32:39 +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 .gitignore: ignore only top-level modules.builtin 2021-05-02 00:43:35 +09:00
.mailmap m68k updates for v5.14 2021-06-28 14:01:03 -07:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: move Murali Karicheri to credits 2021-04-29 15:47:30 -07:00
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 Networking fixes for 5.14-rc4, including fixes from bpf, can, WiFi (mac80211) 2021-07-30 16:01:36 -07:00
Makefile Linux 5.14-rc4 2021-08-01 17:04:17 -07:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

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.