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Linus Torvalds 17f8fc198a arm64 fixes for -rc3
- Fix booting a 52-bit-VA-aware kernel on Qualcomm Amberwing
 
 - Fix pfn_valid() not to reject all ZONE_DEVICE memory
 
 - Fix memory tagging setup for hotplugged memory regions
 
 - Fix KASAN tagging in page_alloc() when DEBUG_VIRTUAL is enabled
 
 - Fix accidental truncation of CPU PMU event counters
 
 - Fix error code initialisation when failing probe of DMC620 PMU
 
 - Fix return value initialisation for sve-ptrace selftest
 
 - Drop broken support for CMDLINE_EXTEND
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Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 fixes from Will Deacon:
 "We've got a smattering of changes all over the place which we've
  acrued since -rc1. To my knowledge, there aren't any pending issues at
  the moment, but there's still plenty of time for something else to
  crop up...

  Summary:

   - Fix booting a 52-bit-VA-aware kernel on Qualcomm Amberwing

   - Fix pfn_valid() not to reject all ZONE_DEVICE memory

   - Fix memory tagging setup for hotplugged memory regions

   - Fix KASAN tagging in page_alloc() when DEBUG_VIRTUAL is enabled

   - Fix accidental truncation of CPU PMU event counters

   - Fix error code initialisation when failing probe of DMC620 PMU

   - Fix return value initialisation for sve-ptrace selftest

   - Drop broken support for CMDLINE_EXTEND"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  perf/arm_dmc620_pmu: Fix error return code in dmc620_pmu_device_probe()
  arm64: mm: remove unused __cpu_uses_extended_idmap[_level()]
  arm64: mm: use a 48-bit ID map when possible on 52-bit VA builds
  arm64: perf: Fix 64-bit event counter read truncation
  arm64/mm: Fix __enable_mmu() for new TGRAN range values
  kselftest: arm64: Fix exit code of sve-ptrace
  arm64: mte: Map hotplugged memory as Normal Tagged
  arm64: kasan: fix page_alloc tagging with DEBUG_VIRTUAL
  arm64/mm: Reorganize pfn_valid()
  arm64/mm: Fix pfn_valid() for ZONE_DEVICE based memory
  arm64/mm: Drop THP conditionality from FORCE_MAX_ZONEORDER
  arm64/mm: Drop redundant ARCH_WANT_HUGE_PMD_SHARE
  arm64: Drop support for CMDLINE_EXTEND
  arm64: cpufeatures: Fix handling of CONFIG_CMDLINE for idreg overrides
2021-03-12 11:39:53 -08:00
arch arm64 fixes for -rc3 2021-03-12 11:39:53 -08:00
block block/bfq: update comments and default value in docs for fifo_expire 2021-03-02 11:25:38 -07:00
certs certs: Replace K{U,G}IDT_INIT() with GLOBAL_ROOT_{U,G}ID 2021-01-21 16:16:10 +00:00
crypto crypto: mips/poly1305 - enable for all MIPS processors 2021-03-08 11:52:17 +01:00
Documentation drm fixes for 5.12-rc3 2021-03-11 17:38:49 -08:00
drivers arm64 fixes for -rc3 2021-03-12 11:39:53 -08:00
fs s390 updates for 5.12-rc3 2021-03-10 13:15:16 -08:00
include arm64 fixes for -rc3 2021-03-12 11:39:53 -08:00
init kbuild: fix UNUSED_KSYMS_WHITELIST for Clang LTO 2021-02-28 15:19:21 +09:00
ipc fs: make helpers idmap mount aware 2021-01-24 14:27:20 +01:00
kernel Merge git://git.kernel.org:/pub/scm/linux/kernel/git/netdev/net 2021-03-09 17:15:56 -08:00
lib Merge git://git.kernel.org:/pub/scm/linux/kernel/git/davem/sparc 2021-03-08 22:01:58 -08:00
LICENSES LICENSES: Add the CC-BY-4.0 license 2020-12-08 10:33:27 -07:00
mm arm64 fixes for -rc3 2021-03-12 11:39:53 -08:00
net Merge git://git.kernel.org:/pub/scm/linux/kernel/git/netdev/net 2021-03-09 17:15:56 -08:00
samples Merge git://git.kernel.org:/pub/scm/linux/kernel/git/netdev/net 2021-03-09 17:15:56 -08:00
scripts gcc-plugins fixes for v5.12-rc2 2021-03-05 17:23:03 -08:00
security Keyrings miscellany 2021-02-23 16:09:23 -08:00
sound ALSA: hda/realtek: Apply dual codec quirks for MSI Godlike X570 board 2021-03-03 15:25:03 +01:00
tools arm64 fixes for -rc3 2021-03-12 11:39:53 -08:00
usr Kbuild updates for v5.12 2021-02-25 10:17:31 -08:00
virt KVM: x86/mmu: Consider the hva in mmu_notifier retry 2021-02-22 13:16:53 -05:00
.clang-format cxl for 5.12 2021-02-24 09:38:36 -08:00
.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 clang-lto series for v5.12-rc1 2021-02-23 09:28:51 -08:00
.mailmap treewide: Miguel has moved 2021-02-26 09:41:03 -08:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS treewide: Miguel has moved 2021-02-26 09:41:03 -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 drm fixes for 5.12-rc3 2021-03-11 17:38:49 -08:00
Makefile Linux 5.12-rc2 2021-03-05 17:33:41 -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.