[Bug 552112] New: slow clock on Amilo Pro 2030 with NO_HZ=y
http://bugzilla.novell.com/show_bug.cgi?id=552112 Summary: slow clock on Amilo Pro 2030 with NO_HZ=y Classification: openSUSE Product: openSUSE 11.2 Version: RC 2 Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: novellbmw@lsmod.de QAContact: qa@suse.de Found By: --- User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.23) Gecko/20090410 SUSE/1.1.18-0.1 SeaMonkey/1.1.18 reported upstream a while ago at http://bugzilla.kernel.org/show_bug.cgi?id=14280 hardware is detailed at http://www.smolts.org/show?uuid=pub_c5345625-52df-4d29-9f31-acb6df810402 only nohz=off really helped. as TSC clocksource was also marked unstable with NOHZ Reproducible: Always Steps to Reproduce: 1. boot 2.6.31 2. sntp -v -P no -r pool.ntp.org Actual Results: time drifts by 4% Expected Results: time should remain accurate as with nohz=off -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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Jeff Mahoney
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Rafael Wysocki
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Rafael Wysocki
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Rafael Wysocki
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Bernhard Wiedemann
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--- Comment #8 from Rafael Wysocki
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Jiri Kosina
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Rafael Wysocki
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