android_kernel_xiaomi_sm8350/arch/i386/kernel/cpu
Andi Kleen 3556ddfa92 [PATCH] x86-64: Disable local APIC timer use on AMD systems with C1E
AMD dual core laptops with C1E do not run the APIC timer correctly
when they go idle. Previously the code assumed this only happened
on C2 or deeper.  But not all of these systems report support C2.

Use a AMD supplied snippet to detect C1E being enabled and then disable
local apic timer use.

This supercedes an earlier workaround using DMI detection of specific systems.

Thanks to Mark Langsdorf for the detection snippet.

Signed-off-by: Andi Kleen <ak@suse.de>
2007-04-02 12:14:12 +02:00
..
cpufreq Revert "[CPUFREQ] constify cpufreq_driver where possible." 2007-02-26 14:55:48 -08:00
mcheck Revert "[PATCH] i386: add idle notifier" 2007-02-26 09:21:46 -08:00
mtrr [PATCH] i386: fix 32-bit ioctls on x64_32 2007-02-13 13:26:26 +01:00
amd.c [PATCH] x86-64: Disable local APIC timer use on AMD systems with C1E 2007-04-02 12:14:12 +02:00
centaur.c
common.c [PATCH] i386: Convert i386 PDA code to use %fs 2007-02-13 13:26:20 +01:00
cpu.h
cyrix.c [PATCH] i386: Fix Cyrix MediaGX detection 2007-02-13 13:26:26 +01:00
intel_cacheinfo.c [PATCH] i386: replace kmalloc+memset with kzalloc 2006-12-07 02:14:19 +01:00
intel.c [PATCH] i386: i386 add Intel BTS cpufeature bit and detection (take 2) 2006-12-07 02:14:11 +01:00
Makefile
nexgen.c
proc.c [PATCH] x86: Add new CPUID bits for AMD Family 10 CPUs in /proc/cpuinfo 2007-02-13 13:26:25 +01:00
rise.c
transmeta.c [PATCH] i386: Fix warning in cpu initialization 2007-02-13 13:26:25 +01:00
umc.c