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Feng Tang 22a2238337 clocksource: Print deviation in nanoseconds when a clocksource becomes unstable

Currently when an unstable clocksource is detected, the raw counters of
that clocksource and watchdog will be printed, which can only be understood
after some math calculation.

So print the delta in nanoseconds as well to make it easier for humans to
check the results.

[ paulmck: Fix typo. ]

Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20210527190124.440372-6-paulmck@kernel.org

2021-06-22 16:53:17 +02:00

arch

clocksource: Reduce clocksource-skew threshold

2021-06-22 16:53:16 +02:00

block

Merge tag 'block-5.13-2021-05-22' of git://git.kernel.dk/linux-block

2021-05-22 07:40:34 -10:00

certs

Merge tag 'kbuild-v5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2021-05-08 10:00:11 -07:00

crypto

Merge tag 'for-5.13/drivers-2021-04-27' of git://git.kernel.dk/linux-block

2021-04-28 14:39:37 -07:00

Documentation

clocksource: Provide kernel module to test clocksource watchdog

2021-06-22 16:53:17 +02:00

drivers

clocksource/drivers/timer-ti-dm: Drop unnecessary restore

2021-06-16 17:33:04 +02:00

Merge tag 'xfs-5.13-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

2021-05-29 17:47:19 -10:00

include

clocksource: Provide kernel module to test clocksource watchdog

2021-06-22 16:53:17 +02:00

init

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf

2021-05-11 16:05:56 -07:00

ipc

ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry

2021-05-22 15:09:07 -10:00

kernel

clocksource: Print deviation in nanoseconds when a clocksource becomes unstable

2021-06-22 16:53:17 +02:00

lib

clocksource: Provide kernel module to test clocksource watchdog

2021-06-22 16:53:17 +02:00

LICENSES

LICENSES: Add the CC-BY-4.0 license

2020-12-08 10:33:27 -07:00

userfaultfd: hugetlbfs: fix new flag usage in error path

2021-05-22 15:09:07 -10:00

net

Merge tag 'nfs-for-5.13-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs

2021-05-28 08:53:19 -10:00

samples

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf

2021-05-11 16:05:56 -07:00

scripts

kbuild: dummy-tools: adjust to stricter stackprotector check

2021-05-17 12:10:03 +09:00

security

trusted-keys: match tpm_get_ops on all return paths

2021-05-12 22:36:37 +03:00

sound

Merge tag 'sound-5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2021-05-28 08:47:50 -10:00

tools

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2021-05-29 06:02:25 -10:00

usr

.gitignore: prefix local generated files with a slash

2021-05-02 00:43:35 +09:00

virt

KVM: VMX: update vcpu posted-interrupt descriptor when assigning device

2021-05-27 07:58:23 -04:00

.clang-format

Merge tag 'cxl-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

2021-02-24 09:38:36 -08:00

.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

Merge drm/drm-fixes into drm-misc-fixes

2021-05-11 13:35:52 +02:00

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

Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

2021-05-29 18:24:00 -10:00

Makefile

Linux 5.13-rc4

2021-05-30 11:58:25 -10:00

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.