[PATCHv5 0/3] enable nr_cpus for powerpc

2023-09-08 Thread Pingfan Liu
It is a long time since my last v4 [1]. The code has undergone great changes. The paca[] array has been reorganized and indexed by paca_ptrs[], which dramatically decreases the memory consumption even if there are many unpresent cpus in the middle. However, reordering the logical cpu numbers can

Re: [PATCHv5 0/3] enable nr_cpus for powerpc

2022-03-11 Thread Christophe Leroy
Le 23/03/2018 à 06:28, Pingfan Liu a écrit : Maintainers, ping? Any comment? This series doesn't apply anymore, and it has build failure report from the robot. If it's still relevant, please rebase and fix. Christophe Thanks On Thu, Mar 15, 2018 at 12:41 PM, Pingfan Liu wrote: This

Re: [PATCHv5 0/3] enable nr_cpus for powerpc

2018-03-22 Thread Pingfan Liu
Maintainers, ping? Any comment? Thanks On Thu, Mar 15, 2018 at 12:41 PM, Pingfan Liu wrote: > This topic has a very long history. It comes from Mahesh Salgaonkar > > For v3: https://patchwork.ozlabs.org/patch/834860/ > I hope we can acquire it for "kexec -p" soon. > > V4->V5: > improve the [

[PATCHv5 0/3] enable nr_cpus for powerpc

2018-03-14 Thread Pingfan Liu
This topic has a very long history. It comes from Mahesh Salgaonkar For v3: https://patchwork.ozlabs.org/patch/834860/ I hope we can acquire it for "kexec -p" soon. V4->V5: improve the [1/3] implementation based on Benjamin's suggestion. Mahesh Salgaonkar (1): ppc64 boot: Wait for boot cpu