linux-kernel - [PATCH clocksource 0/6] Clocksource watchdog updates for v6.3

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Wed, 4 Jan 2023 17:04:29 -0800
From:   "Paul E. McKenney" <paulmck@...nel.org>
To:     tglx@...utronix.de
Cc:     linux-kernel@...r.kernel.org, john.stultz@...aro.org,
        sboyd@...nel.org, corbet@....net, Mark.Rutland@....com,
        maz@...nel.org, kernel-team@...a.com, neeraju@...eaurora.org,
        ak@...ux.intel.com, feng.tang@...el.com, zhengjun.xing@...el.com
Subject: [PATCH clocksource 0/6] Clocksource watchdog updates for v6.3

Hello!

This series contains clocksource-watchdog updates:

1.	Print clocksource name when clocksource is tested unstable,
	courtesy of Yunying Sun.

2.	Loosen clocksource watchdog constraints.

3.	Improve read-back-delay message.

4.	Improve "skew is too large" messages.

5.	Suspend the watchdog temporarily when high read latency detected,
	courtesy of Feng Tang.

6.	Verify HPET and PMTMR when TSC unverified.

						Thanx, Paul

------------------------------------------------------------------------

 b/arch/x86/include/asm/time.h   |    1 
 b/arch/x86/kernel/hpet.c        |    2 +
 b/arch/x86/kernel/tsc.c         |    5 ++
 b/drivers/clocksource/acpi_pm.c |    6 ++-
 b/kernel/time/Kconfig           |    6 ++-
 b/kernel/time/clocksource.c     |    4 +-
 kernel/time/clocksource.c       |   72 ++++++++++++++++++++++++++++------------
 7 files changed, 70 insertions(+), 26 deletions(-)