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Marc Zyngier cf0c7125d5 Merge branch kvm-arm64/mmu/el2-tracking into kvmarm-master/next
* kvm-arm64/mmu/el2-tracking: (25 commits)
  : Enable tracking of page sharing between host EL1 and EL2
  KVM: arm64: Minor optimization of range_is_memory
  KVM: arm64: Make hyp_panic() more robust when protected mode is enabled
  KVM: arm64: Return -EPERM from __pkvm_host_share_hyp()
  KVM: arm64: Make __pkvm_create_mappings static
  KVM: arm64: Restrict EL2 stage-1 changes in protected mode
  KVM: arm64: Refactor protected nVHE stage-1 locking
  KVM: arm64: Remove __pkvm_mark_hyp
  KVM: arm64: Mark host bss and rodata section as shared
  KVM: arm64: Enable retrieving protections attributes of PTEs
  KVM: arm64: Introduce addr_is_memory()
  KVM: arm64: Expose pkvm_hyp_id
  KVM: arm64: Expose host stage-2 manipulation helpers
  KVM: arm64: Add helpers to tag shared pages in SW bits
  KVM: arm64: Allow populating software bits
  KVM: arm64: Enable forcing page-level stage-2 mappings
  KVM: arm64: Tolerate re-creating hyp mappings to set software bits
  KVM: arm64: Don't overwrite software bits with owner id
  KVM: arm64: Rename KVM_PTE_LEAF_ATTR_S2_IGNORED
  KVM: arm64: Optimize host memory aborts
  KVM: arm64: Expose page-table helpers
  ...

Signed-off-by: Marc Zyngier <maz@kernel.org>
2021-08-20 12:22:35 +01:00
Documentation ARM: 2021-07-29 09:42:09 -07:00
LICENSES LICENSES/dual/CC-BY-4.0: Git rid of "smart quotes" 2021-07-15 06:31:24 -06:00
arch Merge branch kvm-arm64/mmu/el2-tracking into kvmarm-master/next 2021-08-20 12:22:35 +01:00
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
drivers Networking fixes for 5.14-rc4, including fixes from bpf, can, WiFi (mac80211) 2021-07-30 16:01:36 -07:00
fs Fixes for 5.14-rc4: 2021-08-01 12:07:23 -07:00
include KVM: Get rid of kvm_get_pfn() 2021-08-02 14:05:58 +01:00
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
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 perf tools fixes for v5.14: 2nd batch 2021-08-01 12:25:30 -07:00
usr .gitignore: prefix local generated files with a slash 2021-05-02 00:43:35 +09:00
virt KVM: Get rid of kvm_get_pfn() 2021-08-02 14:05:58 +01:00
.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

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.