From: Jan Beulich <jbeulich@suse.com>
To: "xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>
Cc: "Andrew Cooper" <andrew.cooper3@citrix.com>,
"Wei Liu" <wl@xen.org>, "Roger Pau Monné" <roger.pau@citrix.com>
Subject: [PATCH 0/2] x86/time: calibration rendezvous adjustments
Date: Fri, 29 Jan 2021 17:18:16 +0100 [thread overview]
Message-ID: <35443b5a-1410-7099-a937-e9f537bbe989@suse.com> (raw)
The 2nd patch (RFC for now) is meant to address a regression
reported on the list under "Problems with APIC on versions 4.9
and later (4.8 works)". In the course of analyzing output from
a debugging patch I ran into another anomaly again, which I
thought I should finally try to address. Hence patch 1.
1: change initiation of the calibration timer
2: don't move TSC backwards in time_calibration_tsc_rendezvous()
Jan
next reply other threads:[~2021-01-29 16:18 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-29 16:18 Jan Beulich [this message]
2021-01-29 16:19 ` [PATCH 1/2] x86/time: change initiation of the calibration timer Jan Beulich
2021-01-29 16:20 ` [PATCH RFC 2/2] x86/time: don't move TSC backwards in time_calibration_tsc_rendezvous() Jan Beulich
2021-02-01 7:37 ` Jan Beulich
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