Hi, On Mon, Dec 22, 2014 at 02:38:40PM +0800, Dongsheng Wang wrote: > From: Wang Dongsheng <dongsheng.w...@freescale.com> > > Kernel cannot bring up Non-boot cpus always get "Processor xx is stuck". > this issue bring by http://patchwork.ozlabs.org/patch/418912/ (powerpc: > Secondary CPUs must set cpu_callin_map after setting active and online) > We need to take timebase after bootup cpu give the timebase firstly. > > When start_secondary, non-boot cpus set cpu_callin_map for boot cpu > after that boot cpu will give the timebase for non-boot cpu. Otherwise > non-boot cpus will fall in dead loop to waiting bootup cpu to give > imebase. > > Signed-off-by: Wang Dongsheng <dongsheng.w...@freescale.com>
This fixes v3.19-rc1 boot on G5 Xserve. Tested-by: Aaro Koskinen <aaro.koski...@iki.fi> A. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
