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Linus Torvalds 6157ce59bf x86 has lots of small bugfixes, mostly one liners. It's quite late in
5.11-rc but none of them are related to this merge window; it's just
 bugs coming in at the wrong time.  Of note among the others:
 - "KVM: x86: Allow guests to see MSR_IA32_TSX_CTRL even if tsx=off"
   (live migration failure seen on distros that hadn't switched to tsx=off
   right away)
 
 ARM:
 - Avoid clobbering extra registers on initialisation
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull KVM fixes from Paolo Bonzini:
 "x86 has lots of small bugfixes, mostly one liners. It's quite late in
  5.11-rc but none of them are related to this merge window; it's just
  bugs coming in at the wrong time.

  Of note among the others is "KVM: x86: Allow guests to see
  MSR_IA32_TSX_CTRL even if tsx=off" that fixes a live migration failure
  seen on distros that hadn't switched to tsx=off right away.

  ARM:
  - Avoid clobbering extra registers on initialisation"

[ Sean Christopherson notes that commit 943dea8af2 ("KVM: x86: Update
  emulator context mode if SYSENTER xfers to 64-bit mode") should have
  had authorship credited to Jonny Barker, not to him.  - Linus ]

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: x86: Set so called 'reserved CR3 bits in LM mask' at vCPU reset
  KVM: x86/mmu: Fix TDP MMU zap collapsible SPTEs
  KVM: x86: cleanup CR3 reserved bits checks
  KVM: SVM: Treat SVM as unsupported when running as an SEV guest
  KVM: x86: Update emulator context mode if SYSENTER xfers to 64-bit mode
  KVM: x86: Supplement __cr4_reserved_bits() with X86_FEATURE_PCID check
  KVM/x86: assign hva with the right value to vm_munmap the pages
  KVM: x86: Allow guests to see MSR_IA32_TSX_CTRL even if tsx=off
  Fix unsynchronized access to sev members through svm_register_enc_region
  KVM: Documentation: Fix documentation for nested.
  KVM: x86: fix CPUID entries returned by KVM_GET_CPUID2 ioctl
  KVM: arm64: Don't clobber x4 in __do_hyp_init
2021-02-05 10:03:01 -08:00
arch x86 has lots of small bugfixes, mostly one liners. It's quite late in 2021-02-05 10:03:01 -08:00
block block-5.11-2021-01-29 2021-01-29 13:50:06 -08:00
certs .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
crypto X.509: Fix crash caused by NULL pointer 2021-01-20 11:33:51 -08:00
Documentation x86 has lots of small bugfixes, mostly one liners. It's quite late in 2021-02-05 10:03:01 -08:00
drivers vdpa: last minute bugfix 2021-02-05 09:54:20 -08:00
fs overlayfs fixes for 5.11-rc7 2021-02-04 10:01:17 -08:00
include IOMMU Fix for Linux v5.11-rc6 2021-02-05 09:57:29 -08:00
init fgraph: Initialize tracing_graph_pause at task creation 2021-01-29 15:07:32 -05:00
ipc Merge branch 'akpm' (patches from Andrew) 2020-12-15 12:53:37 -08:00
kernel Tracing fixes: 2021-02-03 10:02:00 -08:00
lib ubsan: disable unsigned-overflow check for i386 2021-01-24 10:34:52 -08:00
LICENSES LICENSES: Add the CC-BY-4.0 license 2020-12-08 10:33:27 -07:00
mm Revert "mm/slub: fix a memory leak in sysfs_slab_add()" 2021-01-28 09:05:44 -08:00
net Networking fixes for 5.11-rc7, including fixes from bpf and mac80211 2021-02-02 10:26:09 -08:00
samples ARM: SoC drivers for v5.11 2020-12-16 16:38:41 -08:00
scripts Kbuild fixes for v5.11 2021-01-10 13:24:55 -08:00
security cap: fix conversions on getxattr 2021-01-28 10:22:48 +01:00
sound ALSA: hda/via: Apply the workaround generically for Clevo machines 2021-01-26 18:05:03 +01:00
tools Networking fixes for 5.11-rc6, including fixes from can, xfrm, wireless, 2021-01-28 15:24:43 -08:00
usr Merge branch 'work.fdpic' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-08-07 13:29:39 -07:00
virt KVM/arm64 fixes for 5.11, take #2 2021-01-25 18:52:01 -05:00
.clang-format clang-format: Update with the latest for_each macro list 2021-01-29 15:00:23 +01:00
.cocciconfig
.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: docs: ignore sphinx_*/ directories 2020-09-10 10:44:31 -06:00
.mailmap mailmap: remove the "repo-abbrev" comment 2021-01-26 11:40:17 -08:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: dccp: move Gerrit Renker to CREDITS 2021-01-14 10:53:49 -08:00
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 ARM: SoC fixes for v5.11, part 3 2021-02-03 09:50:59 -08:00
Makefile Linux 5.11-rc6 2021-01-31 13:50:09 -08:00
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.