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-   -   Set CONFIG_NR_CPUS=256 for amd64 generic (http://www.linux-archive.org/ubuntu-kernel-team/502462-set-config_nr_cpus-256-amd64-generic.html)

Brad Figg 03-17-2011 08:17 PM

Set CONFIG_NR_CPUS=256 for amd64 generic
 
BugLink: http://bugs.launchpad.net/bugs/737124

SRU Justification

Impact: Workstations with greater than 64 cores cannot boot.

See: http://bugs.launchpad.net/bugs/706058 for information
about memory impact.


Brad Figg (1):
UBUNTU: [Config] Set CONFIG_NR_CPUS=256 for amd64 generic

debian.master/config/amd64/config.flavour.generic | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)


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Brad Figg 03-17-2011 08:17 PM

Set CONFIG_NR_CPUS=256 for amd64 generic
 
BugLink: http://bugs.launchpad.net/bugs/737124

SRU Justification

Impact: Workstations with greater than 64 cores cannot boot.

See: http://bugs.launchpad.net/bugs/706058 for information
about memory impact.

Signed-off-by: Brad Figg <brad.figg@canonical.com>
---
debian.master/config/amd64/config.flavour.generic | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/debian.master/config/amd64/config.flavour.generic b/debian.master/config/amd64/config.flavour.generic
index 58adfb5..a3d1808 100644
--- a/debian.master/config/amd64/config.flavour.generic
+++ b/debian.master/config/amd64/config.flavour.generic
@@ -6,7 +6,7 @@ CONFIG_DEFAULT_CFQ=y
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_INTEL_IDLE=y
# CONFIG_MEMORY_HOTPLUG is not set
-CONFIG_NR_CPUS=64
+CONFIG_NR_CPUS=256
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
CONFIG_SCSI_SPI_ATTRS=m
--
1.7.0.4


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