linux/arch/i386
Venkatesh Pallipadi 8adcc0c674 [CPUFREQ] Workaround for BIOS bug in software coordination of frequency
Some buggy BIOSes do a "software any" kind of coordination without telling
about it to OS. So, when OS sets frequency on one CPU on these platforms,
it will also impact all the other logical CPUs that are in the same power
domain. Attached patch is a workaround for those buggy BIOSes.
Patch should be a noop on the normal non-buggy platforms.

Applies over previously sent acpi-cpufreq and software coordination
bug fix patch

Signed-off-by: Denis Sadykov <denis.m.sadykov@intel.com>
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com>
Signed-off-by: Dave Jones <davej@redhat.com>
2006-09-05 17:28:42 -04:00
..
boot kbuild: introduce utsrelease.h 2006-07-03 23:30:54 +02:00
crypto [CRYPTO] aes: Add wrappers for assembly routines 2006-06-26 17:34:42 +10:00
kernel [CPUFREQ] Workaround for BIOS bug in software coordination of frequency 2006-09-05 17:28:42 -04:00
lib [PATCH] i386: remove redundant might_sleep() in user accessors. 2006-07-14 21:53:52 -07:00
mach-default [PATCH] irq-flags: i386: Use the new IRQF_ constants 2006-07-02 13:58:47 -07:00
mach-es7000 [PATCH] Compilation fix for ES7000 when no ACPI is specified in config (i386) 2006-03-23 07:38:04 -08:00
mach-generic Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
mach-visws [PATCH] irq-flags: i386: Use the new IRQF_ constants 2006-07-02 13:58:47 -07:00
mach-voyager [PATCH] irq-flags: i386: Use the new IRQF_ constants 2006-07-02 13:58:47 -07:00
math-emu [PATCH] i386: inline assembler: cleanup and encapsulate descriptor and task register management 2005-09-05 00:06:11 -07:00
mm [PATCH] add __[start|end]_rodata sections to asm-generic/sections.h 2006-07-01 09:56:03 -07:00
oprofile [PATCH] x86_64: Allow oprofile for model P4 models 2006-07-10 15:12:33 -07:00
pci [PATCH] x86: Disable MMCONFIG on Intel SDV using DMI blacklist 2006-08-30 16:05:16 -07:00
power Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
defconfig [PATCH] i386 defconfig: set CONFIG_PM_STD_PARTITION="" 2006-07-10 13:24:22 -07:00
Kconfig [PATCH] x86: NUMAQ Kconfig fix 2006-08-27 11:01:33 -07:00
Kconfig.cpu i386: Trivial typo fixes 2006-06-26 18:47:15 +02:00
Kconfig.debug [PATCH] lockdep: irqtrace subsystem, i386 support 2006-07-03 15:27:03 -07:00
Makefile [PATCH] x86: "make isoimage" support; FDINITRD= support; minor cleanups 2006-03-26 08:56:53 -08:00
Makefile.cpu [PATCH] x86-64: Use -mtune=generic for generic kernels 2006-03-25 09:10:52 -08:00