Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.debian.kernel > #69703

Bug#983923: linux-image-4.19.0-13-cloud-amd64: Please add CONFIG_MAXSMP to the linux-image-cloud-amd64 kernel

Cross-posted to 2 groups.

Show key headers only | View raw

Hi Louis, Noah,

On Thu, Mar 04, 2021 at 12:52:28PM +0100, Louis Bouchard wrote:
> Hello,
> 
> > 
> > Do any of the cloud providers supported by the cloud kernel build
> > (primarily AWS and Azure) offer VMs with >64 physical cores?
> > 
> > noah
> > 
> 
> After doing more research, it appears that the use of the -smp 96 option
> without any other precision creates a VM with one core and 96 sockets.
> 
> When using the option --smp cores=96 the VM is created with 96 cores and one
> socket and the 4.19.0-13 boots correctly.
> 
> So the addition of MAXSMP is not required to have a VM correctly started
> with more than 64 cpus.
> 
> Thanks for you attention,

Thanks for the further turnarounds and clarifications. So I think we
can close this bug now.

Regards,
Salvatore

Back to linux.debian.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

Bug#983923: linux-image-4.19.0-13-cloud-amd64: Please add CONFIG_MAXSMP to the linux-image-cloud-amd64 kernel Louis Bouchard <lbouchard@scaleway.com> - 2021-03-03 15:00 +0100
  Bug#983923: linux-image-4.19.0-13-cloud-amd64: Please add CONFIG_MAXSMP to the linux-image-cloud-amd64 kernel Louis Bouchard <lbouchard@scaleway.com> - 2021-03-03 17:40 +0100
    Bug#983923: linux-image-4.19.0-13-cloud-amd64: Please add CONFIG_MAXSMP to the linux-image-cloud-amd64 kernel Noah Meyerhans <noahm@debian.org> - 2021-03-03 18:30 +0100
      Bug#983923: linux-image-4.19.0-13-cloud-amd64: Please add CONFIG_MAXSMP to the linux-image-cloud-amd64 kernel Louis Bouchard <lbouchard@scaleway.com> - 2021-03-04 13:00 +0100
        Bug#983923: linux-image-4.19.0-13-cloud-amd64: Please add CONFIG_MAXSMP to the linux-image-cloud-amd64 kernel Salvatore Bonaccorso <carnil@debian.org> - 2021-03-05 13:40 +0100
  Bug#983923: linux-image-4.19.0-13-cloud-amd64: Please add CONFIG_MAXSMP to the linux-image-cloud-amd64 kernel Salvatore Bonaccorso <carnil@debian.org> - 2021-03-03 17:40 +0100
  Bug#983923: marked as done (linux-image-4.19.0-13-cloud-amd64:  Please add CONFIG_MAXSMP to the linux-image-cloud-amd64 kernel) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2021-03-05 13:40 +0100

csiph-web