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Linus Torvalds 0f9e042212 - Add support for accessing the general purpose counters on Alder Lake via MMIO 
- Add new LBR format v7 support which is v5 modulo TSX
 
 - Fix counter enumeration on Alder Lake hybrids
 
 - Overhaul how context time updates are done and get rid of
 perf_event::shadow_ctx_time.
 
 - The usual amount of fixes: event mask correction, supported event
 types reporting, etc.
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Merge tag 'perf_urgent_for_v5.17_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull perf fixes from Borislav Petkov:

 - Add support for accessing the general purpose counters on Alder Lake
   via MMIO

 - Add new LBR format v7 support which is v5 modulo TSX

 - Fix counter enumeration on Alder Lake hybrids

 - Overhaul how context time updates are done and get rid of
   perf_event::shadow_ctx_time.

 - The usual amount of fixes: event mask correction, supported event
   types reporting, etc.

* tag 'perf_urgent_for_v5.17_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/perf: Avoid warning for Arch LBR without XSAVE
  perf/x86/intel/uncore: Add IMC uncore support for ADL
  perf/x86/intel/lbr: Add static_branch for LBR INFO flags
  perf/x86/intel/lbr: Support LBR format V7
  perf/x86/rapl: fix AMD event handling
  perf/x86/intel/uncore: Fix CAS_COUNT_WRITE issue for ICX
  perf/x86/intel: Add a quirk for the calculation of the number of counters on Alder Lake
  perf: Fix perf_event_read_local() time
2022-01-23 17:31:24 +02:00
arch - Add support for accessing the general purpose counters on Alder Lake via MMIO 2022-01-23 17:31:24 +02:00
block bitmap patches for 5.17-rc1 2022-01-23 06:20:44 +02:00
certs certs: Fix build error when CONFIG_MODULE_SIG_KEY is empty 2022-01-23 00:08:44 +09:00
crypto lib/crypto: add prompts back to crypto libraries 2022-01-18 13:03:55 +01:00
Documentation Merge branch 'akpm' (patches from Andrew) 2022-01-22 11:28:23 +02:00
drivers bitmap patches for 5.17-rc1 2022-01-23 06:20:44 +02:00
fs bitmap patches for 5.17-rc1 2022-01-23 06:20:44 +02:00
include - Add support for accessing the general purpose counters on Alder Lake via MMIO 2022-01-23 17:31:24 +02:00
init lib/stackdepot: allow optional init and stack_table allocation by kvmalloc() 2022-01-22 08:33:37 +02:00
ipc proc: remove PDE_DATA() completely 2022-01-22 08:33:37 +02:00
kernel - Add support for accessing the general purpose counters on Alder Lake via MMIO 2022-01-23 17:31:24 +02:00
lib bitmap patches for 5.17-rc1 2022-01-23 06:20:44 +02:00
LICENSES LICENSES/LGPL-2.1: Add LGPL-2.1-or-later as valid identifiers 2021-12-16 14:33:10 +01:00
mm bitmap patches for 5.17-rc1 2022-01-23 06:20:44 +02:00
net bitmap patches for 5.17-rc1 2022-01-23 06:20:44 +02:00
samples Merge branch 'akpm' (patches from Andrew) 2022-01-20 10:41:01 +02:00
scripts Devicetree fixes for v5.17, take 1: 2022-01-22 09:52:17 +02:00
security fs.idmapped.v5.17 2022-01-11 14:26:55 -08:00
sound proc: remove PDE_DATA() completely 2022-01-22 08:33:37 +02:00
tools perf tools changes for v5.17: 2nd batch 2022-01-23 08:14:21 +02:00
usr usr/include/Makefile: add linux/nfc.h to the compile-test coverage 2022-01-22 21:48:45 +09:00
virt Generic: 2022-01-22 09:40:01 +02:00
.clang-format genirq/msi: Make interrupt allocation less convoluted 2021-12-16 22:22:20 +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: ignore only top-level modules.builtin 2021-05-02 00:43:35 +09:00
.mailmap RISCV: 2022-01-16 16:15:14 +02:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: Removing Ohad from remoteproc/rpmsg maintenance 2021-12-08 10:09:40 -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 bitmap patches for 5.17-rc1 2022-01-23 06:20:44 +02:00
Makefile Linux 5.17-rc1 2022-01-23 10:12:53 +02:00
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.