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Ingo Molnar eaeb1f4d89 perf/core improvements and fixes:
perf stat: (Jiri Olsa)
 
 - Display time in precision based on std deviation
 
 - Add --table option to display time of each run
 
 - Display length strings of each run for --table option
 
 perf buildid-cache: (Ravi Bangoria)
 
 - Add --list and --purge-all options
 
 perf test: (Hendrik Brueckner)
 
 - Let 'perf test list' display subtests
 
 Core libraries:
 
 - Remove the splitting of maps into MAP__FUNCTION and MAP__VARIABLE.
   It isn't needed, adds complexity, so remove this split in a very granular
   fashion using better ways of detecting if a map is executable, using map->prot,
   etc. More is needed to further untangle map aspects from DSO ones and
   also to have arch specific stuff better isolated.  (Arnaldo Carvalho de Melo)
 
 - Fix spelling mistake: "builid" -> "buildid" in a jitdump error
   message (Colin Ian King)
 
 Build system: (Jiri Olsa)
 
 - Add support to check 2 independent files in check-headers.sh
 
 Documentation: (Takashi Iwai)
 
 - Support for asciidoctor, since 'asciidoc' wasn't so far ported to
   python3 and distros are ditching python2
 
 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-core-for-mingo-4.18-20180502' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

perf stat: (Jiri Olsa)

- Display time in precision based on std deviation

- Add --table option to display time of each run

- Display length strings of each run for --table option

perf buildid-cache: (Ravi Bangoria)

- Add --list and --purge-all options

perf test: (Hendrik Brueckner)

- Let 'perf test list' display subtests

Core libraries:

- Remove the splitting of maps into MAP__FUNCTION and MAP__VARIABLE.
  It isn't needed, adds complexity, so remove this split in a very granular
  fashion using better ways of detecting if a map is executable, using map->prot,
  etc. More is needed to further untangle map aspects from DSO ones and
  also to have arch specific stuff better isolated.  (Arnaldo Carvalho de Melo)

- Fix spelling mistake: "builid" -> "buildid" in a jitdump error
  message (Colin Ian King)

Build system: (Jiri Olsa)

- Add support to check 2 independent files in check-headers.sh

Documentation: (Takashi Iwai)

- Support for asciidoctor, since 'asciidoc' wasn't so far ported to
  python3 and distros are ditching python2

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
History 2018-05-02 19:36:19 +02:00
arch Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel 2018-05-01 19:54:22 -07:00
block Revert "blk-mq: remove code for dealing with remapping queue" 2018-04-25 09:49:22 -06:00
certs certs/blacklist_nohashes.c: fix const confusion in certs blacklist 2018-02-21 15:35:43 -08:00
crypto crypto: drbg - set freed buffers to NULL 2018-04-21 00:57:00 +08:00
Documentation Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-04-29 09:03:25 -07:00
drivers Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc 2018-04-30 13:27:16 -07:00
firmware kbuild: remove all dummy assignments to obj- 2017-11-18 11:46:06 +09:00
fs Changes since last update: 2018-05-01 09:11:45 -07:00
include Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-04-29 09:03:25 -07:00
init Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-04-15 16:12:35 -07:00
ipc ipc/shm: fix use-after-free of shm file via remap_file_pages() 2018-04-13 17:10:27 -07:00
kernel Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-04-29 09:03:25 -07:00
lib errseq infrastructure fix for v4.17 2018-04-30 16:53:40 -07:00
LICENSES LICENSES: Add MPL-1.1 license 2018-01-06 10:59:44 -07:00
mm x86/pti: Filter at vma->vm_page_prot population 2018-04-25 11:02:51 +02:00
net A CephFS quota follow-up and fixes for two older issues in the 2018-04-27 10:56:29 -07:00
samples Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching 2018-04-20 08:51:55 -07:00
scripts Kbuild updates for v4.17 (2nd) 2018-04-15 17:21:30 -07:00
security Merge branch 'userns-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2018-04-24 17:58:51 -07:00
sound ALSA: dice: fix error path to destroy initialized stream data 2018-04-26 15:24:54 +02:00
tools perf/core improvements and fixes: 2018-05-02 19:36:19 +02:00
usr kbuild: rename built-in.o to built-in.a 2018-03-26 02:01:19 +09:00
virt KVM fixes for v4.17-rc3 2018-04-27 16:13:31 -07:00
.clang-format clang-format: add configuration file 2018-04-11 10:28:35 -07:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.get_maintainer.ignore Add hch to .get_maintainer.ignore 2015-08-21 14:30:10 -07:00
.gitattributes .gitattributes: set git diff driver for C source code files 2016-10-07 18:46:30 -07:00
.gitignore Kbuild updates for v4.17 (2nd) 2018-04-15 17:21:30 -07:00
.mailmap Merge candidates for 4.17 merge window 2018-04-06 17:35:43 -07:00
COPYING COPYING: use the new text with points to the license files 2018-03-23 12:41:45 -06:00
CREDITS MAINTAINERS/CREDITS: Drop METAG ARCHITECTURE 2018-03-05 16:34:24 +00:00
Kbuild Kbuild updates for v4.15 2017-11-17 17:45:29 -08:00
Kconfig License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
MAINTAINERS MAINTAINERS: add myself as maintainer of AFFS 2018-04-28 10:30:47 -07:00
Makefile Linux v4.17-rc3 2018-04-29 14:17:42 -07:00
README Docs: Added a pointer to the formatted docs to README 2018-03-21 09:02:53 -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.
See Documentation/00-INDEX for a list of what is contained in each file.

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.