AcoSail/kernel_optimize_test
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c125a1838a
kernel_optimize_test/arch
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john stultz bfaa1deeb9 [PATCH] disable lost tick compensation before TSCs are synced 
Avoid lost tick compensation early in boot before the TSCs are
synchronized.  Currently timekeeping is enabled before the TSCs are
synchronized, thus when the TSCs are synched (reset to zero), it appears
that a number of lost ticks have occurred.  This can cause premature expiry
of timers and in extreme cases can cause the soft lockup detection to fire.

This resolves issues reported by Andy Whitcroft as well as bug #5366
reported by Tim Mann.

Signed-off-by: John Stultz <johnstul@us.ibm.com>
Acked-by: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01 08:53:14 -08:00
..
alpha [PATCH] vfs: *at functions: core 2006-01-18 19:20:29 -08:00
arm [ARM] 3289/1: Enable the LCD support for Integrator/CP 2006-01-28 20:54:50 +00:00
arm26 [PATCH] arm26: s/task_threas_info/task_thread_info/ 2006-01-16 23:15:27 -08:00
cris [PATCH] cris: task_thread_info() 2006-01-12 09:08:58 -08:00
frv [PATCH] Handle TIF_RESTORE_SIGMASK for FRV 2006-01-18 19:20:29 -08:00
h8300 [PATCH] h8300: task_stack_page() 2006-01-12 09:08:55 -08:00
i386 [PATCH] disable lost tick compensation before TSCs are synced 2006-02-01 08:53:14 -08:00
ia64 [IA64-SGI] Add PROM feature set for device flush list 2006-01-26 13:50:40 -08:00
m32r [PATCH] m32r: task_pt_regs(), task_stack_page(), task_thread_info() 2006-01-12 09:08:54 -08:00
m68k [PATCH] m68k: console code in head.S needs framebuffer support built in 2006-01-12 09:09:06 -08:00
m68knommu [PATCH] m68knommu: task_stack_page() 2006-01-12 09:08:55 -08:00
mips [PATCH] mips: gdb-stub.c: fix parse error before ; token 2006-02-01 08:53:12 -08:00
parisc [PATCH] e1000: Added disable packet split capability 2006-01-18 16:17:57 -05:00
powerpc [PATCH] powerpc: enable irq's for platform functions. 2006-02-01 08:53:10 -08:00
ppc [PATCH] mv643xx_eth: Fix for building as a module 2006-01-27 11:09:24 -05:00
s390 [PATCH] s390: cputime misaccounting 2006-01-14 18:27:09 -08:00
sh [PATCH] sh: Move CPU subtype configuration to its own Kconfig 2006-01-16 23:15:28 -08:00
sh64 [PATCH] sh64: task_stack_page() 2006-01-12 09:08:57 -08:00
sparc [SPARC]: Fix compile failures in math-emu. 2006-01-30 16:46:24 -08:00
sparc64 [SPARC64]: Kill compat_sys_clock_settime sign extension stub. 2006-01-30 01:31:09 -08:00
um [PATCH] uml: compilation fix when MODE_SKAS disabled 2006-02-01 08:53:12 -08:00
v850 [PATCH] v850: task_stack_page(), task_pt_regs() 2006-01-12 09:08:54 -08:00
x86_64 [PATCH] Add faster __iowrite32_copy routine for x86_64 2006-02-01 08:53:13 -08:00
xtensa [PATCH] xtensa: task_pt_regs(), task_stack_page() 2006-01-12 09:08:54 -08:00