aboutsummaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/Kconfig.cpu28
1 files changed, 15 insertions, 13 deletions
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
index 8078955845a..c98d52e8296 100644
--- a/arch/x86/Kconfig.cpu
+++ b/arch/x86/Kconfig.cpu
@@ -167,9 +167,9 @@ config MK7
config MK8
bool "Opteron/Athlon64/Hammer/K8"
help
- Select this for an AMD Opteron or Athlon64 Hammer-family processor. Enables
- use of some extended instructions, and passes appropriate optimization
- flags to GCC.
+ Select this for an AMD Opteron or Athlon64 Hammer-family processor.
+ Enables use of some extended instructions, and passes appropriate
+ optimization flags to GCC.
config MCRUSOE
bool "Crusoe"
@@ -256,9 +256,11 @@ config MPSC
config MCORE2
bool "Core 2/newer Xeon"
help
- Select this for Intel Core 2 and newer Core 2 Xeons (Xeon 51xx and 53xx)
- CPUs. You can distinguish newer from older Xeons by the CPU family
- in /proc/cpuinfo. Newer ones have 6 and older ones 15 (not a typo)
+
+ Select this for Intel Core 2 and newer Core 2 Xeons (Xeon 51xx and
+ 53xx) CPUs. You can distinguish newer from older Xeons by the CPU
+ family in /proc/cpuinfo. Newer ones have 6 and older ones 15
+ (not a typo)
config GENERIC_CPU
bool "Generic-x86-64"
@@ -320,14 +322,14 @@ config X86_PPRO_FENCE
bool "PentiumPro memory ordering errata workaround"
depends on M686 || M586MMX || M586TSC || M586 || M486 || M386 || MGEODEGX1
help
- Old PentiumPro multiprocessor systems had errata that could cause memory
- operations to violate the x86 ordering standard in rare cases. Enabling this
- option will attempt to work around some (but not all) occurances of
- this problem, at the cost of much heavier spinlock and memory barrier
- operations.
+ Old PentiumPro multiprocessor systems had errata that could cause
+ memory operations to violate the x86 ordering standard in rare cases.
+ Enabling this option will attempt to work around some (but not all)
+ occurances of this problem, at the cost of much heavier spinlock and
+ memory barrier operations.
- If unsure, say n here. Even distro kernels should think twice before enabling
- this: there are few systems, and an unlikely bug.
+ If unsure, say n here. Even distro kernels should think twice before
+ enabling this: there are few systems, and an unlikely bug.
config X86_F00F_BUG
def_bool y