Re: [Xen-devel] [PATCH] asm, x86: Set max CPUs to 512 instead of 256.

2015-01-23 Thread Jan Beulich
>>> On 22.01.15 at 17:52, wrote: > Contemporary servers sport now 480 CPUs or such. We should crank > up the default amount of CPUs to a higher level to take advantage > of this without having the distro to use 'max_phys_cpus' override. I do not agree with this reasoning. Distro builds get set up

Re: [Xen-devel] [PATCH] asm, x86: Set max CPUs to 512 instead of 256.

2015-01-22 Thread Konrad Rzeszutek Wilk
On Thu, Jan 22, 2015 at 05:04:12PM +, Andrew Cooper wrote: > On 22/01/15 16:52, Konrad Rzeszutek Wilk wrote: > > Contemporary servers sport now 480 CPUs or such. We should crank > > up the default amount of CPUs to a higher level to take advantage > > of this without having the distro to use 'm

Re: [Xen-devel] [PATCH] asm, x86: Set max CPUs to 512 instead of 256.

2015-01-22 Thread Konrad Rzeszutek Wilk
On Thu, Jan 22, 2015 at 05:04:12PM +, Andrew Cooper wrote: > On 22/01/15 16:52, Konrad Rzeszutek Wilk wrote: > > Contemporary servers sport now 480 CPUs or such. We should crank > > up the default amount of CPUs to a higher level to take advantage > > of this without having the distro to use 'm

Re: [Xen-devel] [PATCH] asm, x86: Set max CPUs to 512 instead of 256.

2015-01-22 Thread Andrew Cooper
On 22/01/15 16:52, Konrad Rzeszutek Wilk wrote: > Contemporary servers sport now 480 CPUs or such. We should crank > up the default amount of CPUs to a higher level to take advantage > of this without having the distro to use 'max_phys_cpus' override. > > Signed-off-by: Konrad Rzeszutek Wilk /me

[Xen-devel] [PATCH] asm,x86: Set max CPUs to 512 instead of 256.

2015-01-22 Thread Konrad Rzeszutek Wilk
Contemporary servers sport now 480 CPUs or such. We should crank up the default amount of CPUs to a higher level to take advantage of this without having the distro to use 'max_phys_cpus' override. Signed-off-by: Konrad Rzeszutek Wilk --- xen/include/asm-x86/config.h | 2 +- 1 file changed, 1 in