Messages in this thread | | | Date | Tue, 18 Nov 2014 21:45:49 +0800 | From | Hanjun Guo <> | Subject | Re: [PATCH v5 01/18] ARM64: Move the init of cpu_logical_map(0) before unflatten_device_tree() |
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Hi Catalin,
On 2014年10月17日 21:36, Hanjun Guo wrote: > It always make sense to initialize CPU0's logical map entry from the > hardware values, so move the initialization of cpu_logical_map(0) > before unflatten_device_tree() which is needed by ACPI code later. > > Acked-by: Olof Johansson <olof@lixom.net> > Acked-by: Mark Rutland <mark.rutland@arm.com> > Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
Could you merge this patch first in 3.19? It was acked by Olof and Mark, and it will make sense without ACPI too.
Thanks Hanjun
> --- > arch/arm64/kernel/setup.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c > index edb146d..8f33f72 100644 > --- a/arch/arm64/kernel/setup.c > +++ b/arch/arm64/kernel/setup.c > @@ -393,11 +393,11 @@ void __init setup_arch(char **cmdline_p) > > efi_idmap_init(); > > + cpu_logical_map(0) = read_cpuid_mpidr() & MPIDR_HWID_BITMASK; > unflatten_device_tree(); > > psci_init(); > > - cpu_logical_map(0) = read_cpuid_mpidr() & MPIDR_HWID_BITMASK; > cpu_read_bootcpu_ops(); > #ifdef CONFIG_SMP > smp_init_cpus(); > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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