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
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
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.
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.
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.
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.
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
>
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
>
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.
+
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.
+
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
> +
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
> +
Kernel uses the possible_cpus in command line to reset the possible_cpus bits
in cpu_possible_map. It doesn't be recorded in the kernel-parameters.txt
Add its description in this document, also replace the wrong option
additional_cpus
with possible_cpus in cpu-gotplug-spec.
Signed-off-by: Dou
Kernel uses the possible_cpus in command line to reset the possible_cpus bits
in cpu_possible_map. It doesn't be recorded in the kernel-parameters.txt
Add its description in this document, also replace the wrong option
additional_cpus
with possible_cpus in cpu-gotplug-spec.
Signed-off-by: Dou
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