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Change maximum CPU support for x86-64.

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Rawhide builds now use MAXSMP on x86.
For release builds, set x86-64 to support 64 CPUs.
If larger systems become widespread, we can increase in an update.
This commit is contained in:
Dave Jones 2012-01-17 14:33:12 -05:00
parent 96efdd9553
commit d283b6f1bb
5 changed files with 11 additions and 5 deletions
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2
Makefile
View File

@ -98,7 +98,7 @@ debug:
@# just in case we're going from extremedebug -> debug
@perl -pi -e 's/CONFIG_DEBUG_PAGEALLOC=y/# CONFIG_DEBUG_PAGEALLOC is not set/' config-nodebug
@perl -pi -e 's/CONFIG_NR_CPUS=256/CONFIG_NR_CPUS=512/' config-x86_64-generic
@perl -pi -e 's/# CONFIG_MAXSMP is not set/CONFIG_MAXSMP=y/' config-x86-generic
# Try out UAS in rawhide builds.
@perl -pi -e 's/# CONFIG_USB_UAS is not set/CONFIG_USB_UAS=m/' config-generic

3
Makefile.release
View File

@ -75,6 +75,7 @@ config-release:
@perl -pi -e 's/CONFIG_DEBUG_PAGEALLOC=y/# CONFIG_DEBUG_PAGEALLOC is not set/' config-nodebug
# Change defaults back to sane things.
@perl -pi -e 's/CONFIG_NR_CPUS=512/CONFIG_NR_CPUS=256/' config-x86_64-generic
@perl -pi -e 's/CONFIG_MAXSMP=y/# CONFIG_MAXSMP is not set/' config-x86-generic
# Disable UAS for release until it's ready.
@perl -pi -e 's/CONFIG_USB_UAS=m/# CONFIG_USB_UAS is not set/' config-generic

2
config-x86-generic
View File

@ -307,7 +307,7 @@ CONFIG_STRICT_DEVMEM=y
# CONFIG_NO_BOOTMEM is not set
# CONFIG_MEMTEST is not set
# CONFIG_MAXSMP is not set
CONFIG_MAXSMP=y
CONFIG_HP_ILO=m

2
config-x86_64-generic
View File

@ -12,7 +12,7 @@ CONFIG_AMD_NUMA=y
CONFIG_X86_64_ACPI_NUMA=y
# CONFIG_NUMA_EMU is not set
CONFIG_NR_CPUS=512
CONFIG_NR_CPUS=64
CONFIG_PHYSICAL_START=0x1000000
CONFIG_IA32_EMULATION=y

7
kernel.spec
View File

@ -54,7 +54,7 @@ Summary: The Linux kernel
# For non-released -rc kernels, this will be appended after the rcX and
# gitX tags, so a 3 here would become part of release "0.rcX.gitX.3"
#
%global baserelease 5
%global baserelease 6
%global fedora_build %{baserelease}
# base_sublevel is the kernel version we're starting with and patching
@ -2322,6 +2322,11 @@ fi
# ||----w |
# || ||
%changelog
* Tue Jan 17 2012 Dave Jones <davej@redhat.com>
- Rawhide builds now use MAXSMP on x86.
- For release builds, set x86-64 to support 64 CPUs.
If larger systems become widespread, we can increase in an update.
* Tue Jan 17 2012 Dave Jones <davej@redhat.com> 3.2.1-5
- Give KMEMLEAK a try again.