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b6db80ee13
linux/arch
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Thomas Gleixner b6db80ee13 x86: fix setup of cyc2ns in tsc_64.c 
When the TSC is calibrated against the PIT due to the nonavailability
of PMTIMER/HPET or due to SMI interference then the setup of the per
CPU cyc2ns variables is skipped. This is unlikely to happen but it
would definitely render sched_clock() unusable.

This was introduced with commit 53d517cdba

    x86: scale cyc_2_nsec according to CPU frequency

Update the per CPU cyc2ns variables in all exit pathes of tsc_calibrate.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@kernel.org
2008-05-23 14:08:06 +02:00
..
alpha [PATCH] take init_files to fs/file.c 2008-05-16 17:22:20 -04:00
arm Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 2008-05-19 16:37:45 -07:00
avr32 [PATCH] take init_files to fs/file.c 2008-05-16 17:22:20 -04:00
blackfin Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 2008-05-19 16:37:45 -07:00
cris [PATCH] take init_files to fs/file.c 2008-05-16 17:22:20 -04:00
frv [PATCH] take init_files to fs/file.c 2008-05-16 17:22:20 -04:00
h8300 [PATCH] take init_files to fs/file.c 2008-05-16 17:22:20 -04:00
ia64 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 2008-05-19 16:37:45 -07:00
m32r [PATCH] take init_files to fs/file.c 2008-05-16 17:22:20 -04:00
m68k provide out-of-line strcat() for m68k 2008-05-21 16:56:00 -07:00
m68knommu [PATCH] take init_files to fs/file.c 2008-05-16 17:22:20 -04:00
mips [PATCH] take init_files to fs/file.c 2008-05-16 17:22:20 -04:00
mn10300 [PATCH] take init_files to fs/file.c 2008-05-16 17:22:20 -04:00
parisc [PATCH] take init_files to fs/file.c 2008-05-16 17:22:20 -04:00
powerpc Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc 2008-05-20 08:15:34 -07:00
ppc [POWERPC] ppc: More compile fixes 2008-05-12 22:57:51 +10:00
s390 [PATCH] take init_files to fs/file.c 2008-05-16 17:22:20 -04:00
sh MODULE_LICENSE expects "GPL v2", not "GPLv2" 2008-05-21 16:56:00 -07:00
sparc sparc: remove CVS keywords 2008-05-20 00:33:44 -07:00
sparc64 sparc64: Prevent stack backtrace false positives on trap frames. 2008-05-21 21:50:01 -07:00
um thanks to net/mac80211 we need to pull drivers/leds/Kconfig on uml 2008-05-21 16:55:58 -07:00
v850 [PATCH] take init_files to fs/file.c 2008-05-16 17:22:20 -04:00
x86 x86: fix setup of cyc2ns in tsc_64.c 2008-05-23 14:08:06 +02:00
xtensa [PATCH] take init_files to fs/file.c 2008-05-16 17:22:20 -04:00
.gitignore arch: Ignore arch/i386 and arch/x86_64 2008-01-19 21:29:39 -08:00
Kconfig dma: add dma_*map*_attrs() interfaces 2008-04-29 08:06:11 -07:00