The patch titled
i386: require ACPI for NUMA with generic architecture
has been added to the -mm tree. Its filename is
i386-require-acpi-for-numa-with-generic-architecture.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: i386: require ACPI for NUMA with generic architecture
From: Chuck Ebbert <76306.1226@xxxxxxxxxxxxxx>
X86 Generic Architecture (X86_GENERICARCH) includes support for Summit
architecture. Enabling X86_GENERICARCH, SMP and HIGHMEM64G allows NUMA to
be selected but that configuration will not build because it requires ACPI
for the Summit NUMA support.
Fix:
require ACPI for NUMA support with X86_GENERICARCH
update the menu comment noting this
set default NR_CPUS to 32 for GENERICARCH (since it
includes BIGSMP and SUMMIT which default to 32)
Signed-off-by: Chuck Ebbert <76306.1226@xxxxxxxxxxxxxx>
Cc: "Brown, Len" <len.brown@xxxxxxxxx>
Cc: "Keith Mannthey" <kmannth@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
arch/i386/Kconfig | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff -puN arch/i386/Kconfig~i386-require-acpi-for-numa-with-generic-architecture arch/i386/Kconfig
--- a/arch/i386/Kconfig~i386-require-acpi-for-numa-with-generic-architecture
+++ a/arch/i386/Kconfig
@@ -228,7 +228,7 @@ config NR_CPUS
int "Maximum number of CPUs (2-255)"
range 2 255
depends on SMP
- default "32" if X86_NUMAQ || X86_SUMMIT || X86_BIGSMP || X86_ES7000
+ default "32" if X86_NUMAQ || X86_SUMMIT || X86_BIGSMP || X86_ES7000 || X86_GENERICARCH
default "8"
help
This allows you to specify the maximum number of CPUs which this
@@ -541,15 +541,15 @@ config X86_PAE
# Common NUMA Features
config NUMA
bool "Numa Memory Allocation and Scheduler Support"
- depends on SMP && HIGHMEM64G && (X86_NUMAQ || X86_GENERICARCH || (X86_SUMMIT && ACPI))
+ depends on SMP && HIGHMEM64G && (X86_NUMAQ || (ACPI && (X86_GENERICARCH || X86_SUMMIT)))
default n if X86_PC
default y if (X86_NUMAQ || X86_SUMMIT)
help
NUMA support. Note this only works on IBM x440 or IBM NUMAQ.
Don't try to use it anywhere else.
-comment "NUMA (Summit) requires SMP, 64GB highmem support, ACPI"
- depends on X86_SUMMIT && (!HIGHMEM64G || !ACPI)
+comment "NUMA (Summit, Generic arch) requires SMP, 64GB highmem support, ACPI"
+ depends on (X86_SUMMIT || X86_GENERICARCH) && (!HIGHMEM64G || !ACPI)
config NODES_SHIFT
int
_
Patches currently in -mm which might be from 76306.1226@xxxxxxxxxxxxxx are
i386-print-stack-size-in-oops-messages.patch
sleazy-fpu-feature-i386-support.patch
i386-early-fault-handler.patch
i386-require-acpi-for-numa-with-generic-architecture.patch
-
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