From: Frans Pop <elendil-EIBgga6/0yRmR6Xm/wNWPw@public.gmane.org>
To: "Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org>
Cc: Linux Kernel Mailing List
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Kernel Testers List
<kernel-testers-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Thomas Gleixner <tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>
Subject: Re: [Bug #12064] [regression] Measured 688 cycles TSC warp; marking TSC unstable
Date: Sun, 23 Nov 2008 17:29:58 +0100 [thread overview]
Message-ID: <200811231729.59256.elendil@planet.nl> (raw)
In-Reply-To: <vyitTh0pP2N.A.d2B.M7HKJB@chimera>
On Saturday 22 November 2008, Rafael J. Wysocki wrote:
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12064
> Date : 2008-11-16 19:27:43 (7 days old)
> References : http://marc.info/?l=linux-kernel&m=122686370308852&w=2
Looks to be fixed in -rc6:
-Calibrating delay using timer specific routine.. 6198.05 BogoMIPS (lpj=12396107)
+Calibrating delay using timer specific routine.. 6399.82 BogoMIPS (lpj=12799647)
[...]
-checking TSC synchronization [CPU#0 -> CPU#1]:
-Measured 696 cycles TSC warp between CPUs, turning off TSC clock.
-Marking TSC unstable due to check_tsc_sync_source failed
+checking TSC synchronization [CPU#0 -> CPU#1]: passed.
So, BogoMIPS value on CPU#1 is in line with CPU#0 again and TSC passes.
No idea what commit would be responsible.
Cheers,
FJP
next prev parent reply other threads:[~2008-11-23 16:29 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-22 20:24 2.6.28-rc6-git1: Reported regressions from 2.6.27 Rafael J. Wysocki
2008-11-22 20:24 ` [Bug #11822] ACPI Warning (nspredef-0858): _SB_.PCI0.LPC_.EC__.BAT0._BIF: Return Package type mismatch at index 9 - found Buffer, expected String [20080926] Rafael J. Wysocki
2008-11-22 20:28 ` [Bug #11875] radeonfb lockup in .28-rc (bisected) Rafael J. Wysocki
2008-11-22 23:15 ` Benjamin Herrenschmidt
2008-11-22 20:28 ` [Bug #11828] Linux 2.6.27-git3: no SD card reader Rafael J. Wysocki
2008-11-22 20:28 ` [Bug #11858] Timeout regression introduced by 242f9dcb8ba6f68fcd217a119a7648a4f69290e9 Rafael J. Wysocki
2008-11-22 20:28 ` [Bug #11849] default IRQ affinity change in v2.6.27 (breaking several SMP PPC based systems) Rafael J. Wysocki
2008-11-22 20:28 ` [Bug #11898] mke2fs hang on AIC79 device Rafael J. Wysocki
2008-11-22 20:28 ` [Bug #11925] cdrom: missing compat ioctls Rafael J. Wysocki
2008-11-22 20:28 ` [Bug #11906] 2.6.28-rc2 seems to fail at powering down the monitor when it should Rafael J. Wysocki
2008-11-22 20:28 ` [Bug #11913] USB/INPUT: slab error in cache_alloc_debugcheck_after(): double free? Rafael J. Wysocki
2008-11-22 20:28 ` [Bug #11965] regression introduced by - timers: fix itimer/many thread hang Rafael J. Wysocki
2008-11-23 7:39 ` Ingo Molnar
[not found] ` <20081123073929.GA23229-X9Un+BFzKDI@public.gmane.org>
2008-11-23 12:43 ` Rafael J. Wysocki
2008-11-22 20:28 ` [Bug #11958] [2.6.27.x => 2.6.28-rc3] Xorg crash with xf86MapVidMem error Rafael J. Wysocki
2008-11-22 20:28 ` [Bug #11947] 2.6.28-rc VC switching with Intel graphics broken Rafael J. Wysocki
2008-11-24 8:47 ` Romano Giannetti (lists)
2008-11-24 19:01 ` Jesse Barnes
2008-11-24 19:13 ` Bernhard Schmidt
2008-11-24 19:35 ` Jesse Barnes
[not found] ` <492AFCC3.4090602-wpePDvIxQxvMZTq/7ZfH4Q@public.gmane.org>
2008-11-26 8:35 ` Ingo Molnar
[not found] ` <20081126083528.GM26036-X9Un+BFzKDI@public.gmane.org>
2008-11-26 14:44 ` Rafael J. Wysocki
[not found] ` <200811241101.55121.jbarnes-Y1mF5jBUw70BENJcbMCuUQ@public.gmane.org>
2008-11-25 11:01 ` Romano Giannetti (lists)
2008-11-22 20:28 ` [Bug #12020] scsi_times_out NULL pointer dereference Rafael J. Wysocki
2008-11-22 20:28 ` [Bug #11970] gettimeofday return a old time in mmbench Rafael J. Wysocki
2008-11-22 20:28 ` [Bug #11996] Tracing framework regression in 2.6.28-rc3 Rafael J. Wysocki
2008-11-23 13:12 ` Pekka Paalanen
[not found] ` <20081123151258.2e5ed008-cxYvVS3buNOdIgDiPM52R8c4bpwCjbIv@public.gmane.org>
2008-11-23 13:14 ` Ingo Molnar
2008-11-22 20:28 ` [Bug #11982] Fan level 7 after resume wit 2.6.28-rc3 Rafael J. Wysocki
2008-11-24 7:26 ` Tino Keitel
2008-11-22 20:28 ` [Bug #12031] DRM enabled kernel hangs hard on resume on x60 Rafael J. Wysocki
2008-11-24 13:36 ` Rafael J. Wysocki
2008-11-24 17:50 ` Jesse Barnes
2008-11-22 20:28 ` [Bug #12034] snd-hda-intel on Realtek ALC268 chip shows only Master volume (for playback) Rafael J. Wysocki
2008-11-22 20:28 ` [Bug #12028] i915 DRM is broken in 2.6.28-rc4 Rafael J. Wysocki
2008-11-22 20:28 ` [Bug #12038] Suspend regression in stable kernel 2.6.27.4 on Mac mini Core Duo Rafael J. Wysocki
2008-11-24 8:03 ` Tino Keitel
[not found] ` <20081124080334.GA4598-z7fNteJZwjmqk56C3691EA@public.gmane.org>
2008-11-24 8:32 ` Justin P. Mattock
2008-11-22 20:28 ` [Bug #12064] [regression] Measured 688 cycles TSC warp; marking TSC unstable Rafael J. Wysocki
2008-11-23 16:29 ` Frans Pop [this message]
[not found] ` <200811231729.59256.elendil-EIBgga6/0yRmR6Xm/wNWPw@public.gmane.org>
2008-11-23 16:32 ` Ingo Molnar
2008-11-22 20:28 ` [Bug #12061] snd_hda_intel: power_save: sound cracks on powerdown Rafael J. Wysocki
2008-11-22 20:28 ` [Bug #12047] ACPI toshiba: only register rfkill if bt is enabled Rafael J. Wysocki
2008-11-22 23:44 ` Frederik Deweerdt
2008-11-22 20:28 ` [Bug #12082] IRQ and MSI allocations broken without sparse irq Rafael J. Wysocki
2008-11-22 20:28 ` [Bug #12081] xen: pin correct PGD on suspend Rafael J. Wysocki
2008-11-23 17:15 ` [linux-pm] 2.6.28-rc6-git1: Reported regressions from 2.6.27 Alan Stern
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