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Subject[PATCH 05/10] x86: add X86_64 dependency to x86_64 specific symbols in Kconig.x86_64
Date
To ease unification of Kconfig.i386 and Kconfig.x86_64
add X86_64 dependencies to all x86_64 specific symbols.

This patch introduce no functional changes but is one step
towards unification. This smaller step is used to ease
review of the patch set.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
---
arch/x86/Kconfig.x86_64 | 18 +++++++++---------
1 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/arch/x86/Kconfig.x86_64 b/arch/x86/Kconfig.x86_64
index 9fd69a0..5b7ada6 100644
--- a/arch/x86/Kconfig.x86_64
+++ b/arch/x86/Kconfig.x86_64
@@ -151,7 +151,7 @@ config X86_PC

config X86_VSMP
bool "Support for ScaleMP vSMP"
- depends on PCI
+ depends on X86_64 && PCI
help
Support for ScaleMP vSMP systems. Say 'Y' here if this kernel is
supposed to run on these EM64T-based machines. Only choose this option
@@ -297,7 +297,7 @@ config NUMA

config K8_NUMA
bool "Old style AMD Opteron NUMA detection"
- depends on NUMA && PCI
+ depends on X86_64 && NUMA && PCI
default y
help
Enable K8 NUMA node topology detection. You should say Y here if
@@ -315,7 +315,7 @@ config NODES_SHIFT

config X86_64_ACPI_NUMA
bool "ACPI NUMA detection"
- depends on NUMA
+ depends on X86_64 && NUMA
select ACPI
select PCI
select ACPI_NUMA
@@ -325,7 +325,7 @@ config X86_64_ACPI_NUMA

config NUMA_EMU
bool "NUMA emulation"
- depends on NUMA
+ depends on X86_64 && NUMA
help
Enable NUMA emulation. A flat machine will be split
into virtual nodes when booted with "numa=fake=N", where N is the
@@ -421,7 +421,7 @@ config GART_IOMMU
default y
select SWIOTLB
select AGP
- depends on PCI
+ depends on X86_64 && PCI
help
Support for full DMA access of devices with 32bit memory access only
on systems with more than 3GB. This is usually needed for USB,
@@ -436,7 +436,7 @@ config GART_IOMMU
config CALGARY_IOMMU
bool "IBM Calgary IOMMU support"
select SWIOTLB
- depends on PCI && EXPERIMENTAL
+ depends on X86_64 && PCI && EXPERIMENTAL
help
Support for hardware IOMMUs in IBM's xSeries x366 and x460
systems. Needed to run systems with more than 3GB of memory
@@ -483,7 +483,7 @@ config X86_MCE

config X86_MCE_INTEL
bool "Intel MCE features"
- depends on X86_MCE && X86_LOCAL_APIC
+ depends on X86_64 && X86_MCE && X86_LOCAL_APIC
default y
help
Additional support for intel specific MCE features such as
@@ -491,7 +491,7 @@ config X86_MCE_INTEL

config X86_MCE_AMD
bool "AMD MCE features"
- depends on X86_MCE && X86_LOCAL_APIC
+ depends on X86_64 && X86_MCE && X86_LOCAL_APIC
default y
help
Additional support for AMD specific MCE features such as
@@ -598,7 +598,7 @@ config SECCOMP

config CC_STACKPROTECTOR
bool "Enable -fstack-protector buffer overflow detection (EXPERIMENTAL)"
- depends on EXPERIMENTAL
+ depends on X86_64 && EXPERIMENTAL
help
This option turns on the -fstack-protector GCC feature. This
feature puts, at the beginning of critical functions, a canary
--
1.5.3.4.1157.g0e74-dirty
-
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