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John Garry 644bf4b0f7 perf jevents: Add test for arch std events 
Recently there was an undetected breakage for std arch event support.

Add support in "PMU events" testcase to detect such breakages.

For this, the "test" arch needs has support added to process std arch
events. And a test event is added for the test, ifself.

Also add a few code comments to help understand the code a bit better.

Committer testing:

Before:

  # perf test -vv pmu  |& grep l3_cache_rd
  #

After:

  # perf test -vv pmu  |& grep l3_cache_rd
  testing event table l3_cache_rd: pass
  testing aliases PMU cpu: matched event l3_cache_rd
  #

Signed-off-by: John Garry <john.garry@huawei.com>
Reviewed-By: Kajol Jain<kjain@linux.ibm.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Link: https://lore.kernel.org/r/1603364547-197086-3-git-send-email-john.garry@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-11-04 09:42:41 -03:00
arch A couple of changes to the SEV-ES code to perform more stringent 2020-11-03 09:55:09 -08:00
block blk-mq: mark flush request as IDLE in flush_end_io() 2020-10-30 08:33:49 -06:00
certs
crypto
Documentation doc/admin-guide: Document creation of CAP_PERFMON privileged shell 2020-11-04 09:42:40 -03:00
drivers This pull contains a series of warning fixes from Mauro; once applied, the 2020-11-03 13:14:14 -08:00
fs afs: Fix incorrect freeing of the ACL passed to the YFS ACL store op 2020-11-03 09:53:40 -08:00
include This pull contains a series of warning fixes from Mauro; once applied, the 2020-11-03 13:14:14 -08:00
init linux-kselftest-kunit-5.10-rc1 2020-10-18 14:45:59 -07:00
ipc
kernel kernel/hung_task.c: make type annotations consistent 2020-11-02 12:14:19 -08:00
lib lib/crc32test: remove extra local_irq_disable/enable 2020-11-02 12:14:19 -08:00
LICENSES
mm mm/truncate.c: make __invalidate_mapping_pages() static 2020-11-02 12:14:19 -08:00
net flexible-array member conversion patches for 5.10-rc2 2020-10-31 14:31:28 -07:00
samples misc: mic: remove the MIC drivers 2020-10-28 19:12:03 +01:00
scripts This pull contains a series of warning fixes from Mauro; once applied, the 2020-11-03 13:14:14 -08:00
security ima: Replace zero-length array with flexible-array member 2020-10-29 17:22:59 -05:00
sound ARM: SoC platform updates 2020-10-24 10:33:08 -07:00
tools perf jevents: Add test for arch std events 2020-11-04 09:42:41 -03:00
usr
virt kvm: x86/mmu: Support dirty logging for the TDP MMU 2020-10-23 03:42:13 -04:00
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS MAINTAINERS: Move Sangbeom Kim to credits 2020-10-26 10:11:18 +01:00
Kbuild
Kconfig
MAINTAINERS This pull contains a series of warning fixes from Mauro; once applied, the 2020-11-03 13:14:14 -08:00
Makefile Linux 5.10-rc2 2020-11-01 14:43:51 -08:00
README

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.