[linux-sunxi] Re: [PATCH v3 0/8] ARM: sun9i: SMP and CPU hotplug support

2018-01-15 Thread Nicolas Pitre
On Mon, 15 Jan 2018, Chen-Yu Tsai wrote: > Changes since v2: > - Do away with the MCPM framework, directly implement smp_ops > - Some debug messages were clarified > - New ARCH_SUNXI_MCPM Kconfig symbol for this feature You should use ARCH_SUNXI_SMP instead to avoid confusion with the

[linux-sunxi] Re: [PATCH v2 0/8] ARM: sun9i: SMP support with Multi-Cluster Power Management

2018-01-04 Thread Nicolas Pitre
On Thu, 4 Jan 2018, Chen-Yu Tsai wrote: > Nicolas mentioned that the MCPM framework is likely overkill in our > case [4]. However the framework does provide cluster/core state tracking > and proper sequencing of cache related operations. We could rework > the code to use standard smp_ops, but I

Re: [linux-sunxi] [RFC 0/7] ARM: sun9i: SMP support with Multi-Cluster Power Management

2015-05-18 Thread Nicolas Pitre
On Sun, 17 May 2015, Maxime Ripard wrote: Hi Ian, On Sat, May 16, 2015 at 11:08:46AM +0100, Ian Campbell wrote: On Thu, 2015-05-14 at 14:10 +0800, Chen-Yu Tsai wrote: This is my attempt to support SMP and CPU hot plugging on the Allwinner A80 SoC. The A80 is a big.Little processor