Re: [PATCH 1/5] x86/smpboot: Add the missing description of possible_cpus

At 03/21/2018 05:34 PM, Dou Liyang wrote: Hi Peter, At 03/21/2018 05:08 PM, Peter Zijlstra wrote: On Wed, Mar 21, 2018 at 01:33:24PM +0800, Dou Liyang wrote: How about: possible_cpus=    [s390,x86_64] Set the number of possible CPUs which     are determined by the ACPI tables MADT or

Re: [PATCH 1/5] x86/smpboot: Add the missing description of possible_cpus

At 03/21/2018 05:34 PM, Dou Liyang wrote: Hi Peter, At 03/21/2018 05:08 PM, Peter Zijlstra wrote: On Wed, Mar 21, 2018 at 01:33:24PM +0800, Dou Liyang wrote: How about: possible_cpus=    [s390,x86_64] Set the number of possible CPUs which     are determined by the ACPI tables MADT or

Re: [PATCH 1/5] x86/smpboot: Add the missing description of possible_cpus

On Wed, 21 Mar 2018, Peter Zijlstra wrote: > On Wed, Mar 21, 2018 at 01:33:24PM +0800, Dou Liyang wrote: > > How about: > > > > possible_cpus= [s390,x86_64] Set the number of possible CPUs which > > are determined by the ACPI tables MADT or mptables by > > default.

Re: [PATCH 1/5] x86/smpboot: Add the missing description of possible_cpus

On Wed, 21 Mar 2018, Peter Zijlstra wrote: > On Wed, Mar 21, 2018 at 01:33:24PM +0800, Dou Liyang wrote: > > How about: > > > > possible_cpus= [s390,x86_64] Set the number of possible CPUs which > > are determined by the ACPI tables MADT or mptables by > > default.

Re: [PATCH 1/5] x86/smpboot: Add the missing description of possible_cpus

Hi Peter, At 03/21/2018 05:08 PM, Peter Zijlstra wrote: On Wed, Mar 21, 2018 at 01:33:24PM +0800, Dou Liyang wrote: How about: possible_cpus= [s390,x86_64] Set the number of possible CPUs which are determined by the ACPI tables MADT or mptables by default.

Re: [PATCH 1/5] x86/smpboot: Add the missing description of possible_cpus

Hi Peter, At 03/21/2018 05:08 PM, Peter Zijlstra wrote: On Wed, Mar 21, 2018 at 01:33:24PM +0800, Dou Liyang wrote: How about: possible_cpus= [s390,x86_64] Set the number of possible CPUs which are determined by the ACPI tables MADT or mptables by default.

Re: [PATCH 1/5] x86/smpboot: Add the missing description of possible_cpus

On Wed, Mar 21, 2018 at 01:33:24PM +0800, Dou Liyang wrote: > How about: > > possible_cpus=[s390,x86_64] Set the number of possible CPUs which > are determined by the ACPI tables MADT or mptables by > default. possible_cpus=n : n >= 1 enforces the possible >

Re: [PATCH 1/5] x86/smpboot: Add the missing description of possible_cpus

On Wed, Mar 21, 2018 at 01:33:24PM +0800, Dou Liyang wrote: > How about: > > possible_cpus=[s390,x86_64] Set the number of possible CPUs which > are determined by the ACPI tables MADT or mptables by > default. possible_cpus=n : n >= 1 enforces the possible >

Re: [PATCH 1/5] x86/smpboot: Add the missing description of possible_cpus

Hi Peter, At 03/20/2018 08:37 PM, Peter Zijlstra wrote: On Tue, Mar 20, 2018 at 07:04:28PM +0800, Dou Liyang wrote: + possible_cpus= [s390,x86_64] Use this to set hotpluggable cpus. + This option sets possible_cpus bits in cpu_possible_map. +

Re: [PATCH 1/5] x86/smpboot: Add the missing description of possible_cpus

Hi Peter, At 03/20/2018 08:37 PM, Peter Zijlstra wrote: On Tue, Mar 20, 2018 at 07:04:28PM +0800, Dou Liyang wrote: + possible_cpus= [s390,x86_64] Use this to set hotpluggable cpus. + This option sets possible_cpus bits in cpu_possible_map. +

Re: [PATCH 1/5] x86/smpboot: Add the missing description of possible_cpus

On Tue, Mar 20, 2018 at 07:04:28PM +0800, Dou Liyang wrote: > + possible_cpus= [s390,x86_64] Use this to set hotpluggable cpus. > + This option sets possible_cpus bits in cpu_possible_map. > + Thus keeping the numbers of bits set constant even if > +

Re: [PATCH 1/5] x86/smpboot: Add the missing description of possible_cpus

On Tue, Mar 20, 2018 at 07:04:28PM +0800, Dou Liyang wrote: > + possible_cpus= [s390,x86_64] Use this to set hotpluggable cpus. > + This option sets possible_cpus bits in cpu_possible_map. > + Thus keeping the numbers of bits set constant even if > +