On Saturday 31 October 2015 06:50 PM, Noam Camus wrote: > From: Tal Zilcer <t...@ezchip.com> > > At cpu_kick() we call res_service which can be implement by each > platform and override gerneric weak definition. > > Signed-off-by: Noam Camus <no...@ezchip.com> > --- > arch/arc/include/asm/smp.h | 2 +- > arch/arc/kernel/smp.c | 2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arc/include/asm/smp.h b/arch/arc/include/asm/smp.h > index 133c867..db05793 100644 > --- a/arch/arc/include/asm/smp.h > +++ b/arch/arc/include/asm/smp.h > @@ -30,7 +30,7 @@ extern void arch_send_call_function_ipi_mask(const struct > cpumask *mask); > * APIs provided by arch SMP code to rest of arch code > */ > extern void __init smp_init_cpus(void); > -extern void first_lines_of_secondary(void); > +extern void res_service(void); > extern const char *arc_platform_smp_cpuinfo(void); > > /* > diff --git a/arch/arc/kernel/smp.c b/arch/arc/kernel/smp.c > index 946109f..546079f 100644 > --- a/arch/arc/kernel/smp.c > +++ b/arch/arc/kernel/smp.c > @@ -167,7 +167,7 @@ int __cpu_up(unsigned int cpu, struct task_struct *idle) > > if (plat_smp_ops.cpu_kick) > plat_smp_ops.cpu_kick(cpu, > - (unsigned long)first_lines_of_secondary); > + (unsigned long)res_service);
So I recently added the explicit handling of halt-on-reset vs. run-on-reset (for non master cores) This will cause infinite loop for non masters for run-on-reset ? I'd suggest leave this arg alone and use whatever PC is needed inside your kick routine > else > arc_default_smp_cpu_kick(cpu, (unsigned long)NULL); > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
