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Linus Torvalds 060700b571 x86: do not enable TSC notifier if we don't need it 
Impact: crash on non-TSC-equipped CPUs

Don't enable the TSC notifier if we *either*:

1. don't have a CPU, or
2. have a CPU with constant TSC.

In either of those cases, the notifier is either damaging (1) or useless(2).

From: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-08-24 17:16:28 -07:00
..
alpha alpha: move include/asm-alpha to arch/alpha/include/asm 2008-08-15 09:19:40 -07:00
arm Merge master.kernel.org:/home/rmk/linux-2.6-arm 2008-08-16 16:48:45 -07:00
avr32 avr32: Make atstk1006_nand_data definition static 2008-08-08 12:44:56 +02:00
blackfin Blackfin arch: hook up some missing new system calls 2008-08-14 15:40:19 +08:00
cris Merge branch 'linus' into core/generic-dma-coherent 2008-07-29 00:07:55 +02:00
frv FRV: Wire up new system calls 2008-08-01 13:03:49 -07:00
h8300 [h8300] move include/asm-h8300 to arch/h8300/include/asm 2008-08-13 14:26:32 -07:00
ia64 kexec jump: rename KEXEC_CONTROL_CODE_SIZE to KEXEC_CONTROL_PAGE_SIZE 2008-08-15 08:35:42 -07:00
m32r m32r: use generic show_mem() 2008-07-26 12:00:11 -07:00
m68k m68k{,nommu}: Wire up new system calls 2008-08-11 10:37:34 -07:00
m68knommu m68k{,nommu}: Wire up new system calls 2008-08-11 10:37:34 -07:00
mips remove unneeded #include <linux/ide.h>'s 2008-08-05 18:17:00 +02:00
mn10300 mn10300: Fix up __bug_table handling in module loader. 2008-08-04 17:22:17 -07:00
parisc [PATCH] sanitize __user_walk_fd() et.al. 2008-07-26 20:53:34 -04:00
powerpc powerpc: Use generic compat_sys_old_readdir 2008-08-18 14:22:35 +10:00
s390 kexec jump: rename KEXEC_CONTROL_CODE_SIZE to KEXEC_CONTROL_PAGE_SIZE 2008-08-15 08:35:42 -07:00
sh kexec jump: rename KEXEC_CONTROL_CODE_SIZE to KEXEC_CONTROL_PAGE_SIZE 2008-08-15 08:35:42 -07:00
sparc sparc64: Implement IRQ stacks. 2008-08-12 18:33:56 -07:00
sparc64 sparc64: Fix cmdline_memory_size handling bugs. 2008-08-14 01:45:41 -07:00
um uml: fix tty-related build error 2008-07-30 09:41:45 -07:00
x86 x86: do not enable TSC notifier if we don't need it 2008-08-24 17:16:28 -07:00
xtensa remove unneeded #include <linux/ide.h>'s 2008-08-05 18:17:00 +02:00
.gitignore arch: Ignore arch/i386 and arch/x86_64 2008-01-19 21:29:39 -08:00
Kconfig tracehook: CONFIG_HAVE_ARCH_TRACEHOOK 2008-07-26 12:00:09 -07:00