Hi Kukjin, On 08.07.2014 15:21, Kukjin Kim wrote: > Tomasz Figa wrote: >> >> When CPU topology is specified in device tree, cpu_logical_map() does >> not return core ID anymore, but rather full MPIDR value. This breaks >> existing calculation of PMU register offsets on Exynos SoCs. >> >> This patch fixes the problem by adjusting the code to use only core ID >> bits of the value returned by cpu_logical_map() to allow CPU topology to >> be specified in device tree on Exynos SoCs. >> >> Signed-off-by: Tomasz Figa <t.f...@samsung.com> > > Looks good to me, but I think we don't need this fix in 3.16 because the CPU > topology is not specified in DT yet...if I'm wrong, please correct me.
CPU topology is already specified in DT for Exynos3250, 5250, 5260, 5410 and 5420/5800. This patch also fixes CPU hotplug on SoCs with more than 2 cores, because it removes incorrect condition check in platform_do_lowpower(). Please take this fix for next -rc release. Best regards, Tomasz -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
