Re: [PATCH 2/8] acpi: cpuhp: introduce 'firmware performs eject' status/control bits

2020-12-07 Thread Ankur Arora
On 2020-12-07 4:48 a.m., Igor Mammedov wrote: On Mon, 7 Dec 2020 00:47:13 -0800 Ankur Arora wrote: On 2020-12-06 10:31 p.m., Ankur Arora wrote: On 2020-12-04 9:09 a.m., Igor Mammedov wrote: Adds bit #4 to status/control field of CPU hotplug MMIO interface. New bit will be used OSPM to mark C

Re: [PATCH 2/8] acpi: cpuhp: introduce 'firmware performs eject' status/control bits

2020-12-07 Thread Igor Mammedov
On Sun, 6 Dec 2020 22:31:50 -0800 Ankur Arora wrote: > On 2020-12-04 9:09 a.m., Igor Mammedov wrote: > > Adds bit #4 to status/control field of CPU hotplug MMIO interface. > > New bit will be used OSPM to mark CPUs as pending for removal by firmware, > > when it calls _EJ0 method on CPU device no

Re: [PATCH 2/8] acpi: cpuhp: introduce 'firmware performs eject' status/control bits

2020-12-07 Thread Igor Mammedov
On Mon, 7 Dec 2020 00:47:13 -0800 Ankur Arora wrote: > On 2020-12-06 10:31 p.m., Ankur Arora wrote: > > On 2020-12-04 9:09 a.m., Igor Mammedov wrote: > >> Adds bit #4 to status/control field of CPU hotplug MMIO interface. > >> New bit will be used OSPM to mark CPUs as pending for removal by fir

Re: [PATCH 2/8] acpi: cpuhp: introduce 'firmware performs eject' status/control bits

2020-12-07 Thread Ankur Arora
On 2020-12-06 10:31 p.m., Ankur Arora wrote: On 2020-12-04 9:09 a.m., Igor Mammedov wrote: Adds bit #4 to status/control field of CPU hotplug MMIO interface. New bit will be used OSPM to mark CPUs as pending for removal by firmware, when it calls _EJ0 method on CPU device node. Later on, when fi

Re: [PATCH 2/8] acpi: cpuhp: introduce 'firmware performs eject' status/control bits

2020-12-06 Thread Ankur Arora
On 2020-12-04 9:09 a.m., Igor Mammedov wrote: Adds bit #4 to status/control field of CPU hotplug MMIO interface. New bit will be used OSPM to mark CPUs as pending for removal by firmware, when it calls _EJ0 method on CPU device node. Later on, when firmware sees this bit set, it will perform CPU

[PATCH 2/8] acpi: cpuhp: introduce 'firmware performs eject' status/control bits

2020-12-04 Thread Igor Mammedov
Adds bit #4 to status/control field of CPU hotplug MMIO interface. New bit will be used OSPM to mark CPUs as pending for removal by firmware, when it calls _EJ0 method on CPU device node. Later on, when firmware sees this bit set, it will perform CPU eject which will clear bit #4 as well. Signed-o