[PATCH 0/1] [Yakkety] UBUNTU: [Config] Increase the NR_CPUS to 8K for amd64 to support systems with a large number of cores.

Tim Gardner tim.gardner at canonical.com
Tue Nov 29 16:44:02 UTC 2016


On 11/22/2016 08:35 AM, Brad Figg wrote:
> BugLink: http://bugs.launchpad.net/bugs/1579205
> 
> Brad Figg (1):
>   UBUNTU: [Config] Increase the NR_CPUS to 8K for amd64 to support
>     systems with a     large number of cores.
> 
>  debian.master/config/amd64/config.common.amd64 | 2 +-
>  debian.master/config/annotations               | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 

I'd be a lot more comfortable with 512. Even though Yakkety had 8192 for
awhile, it never really got widespread testing. Tripping over 512 causes
some other config changes that I think we need to look at closely (for a
stable kernel).

rtg
-- 
Tim Gardner tim.gardner at canonical.com




More information about the kernel-team mailing list