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Date: Mon, 1 Sep 2014 22:57:39 +0800 From: Hanjun Guo <hanjun.guo@...aro.org> To: Catalin Marinas <catalin.marinas@....com>, "Rafael J. Wysocki" <rjw@...ysocki.net>, Mark Rutland <mark.rutland@....com>, Olof Johansson <olof@...om.net>, Grant Likely <grant.likely@...aro.org> Cc: Graeme Gregory <graeme.gregory@...aro.org>, Arnd Bergmann <arnd@...db.de>, Sudeep Holla <Sudeep.Holla@....com>, Will Deacon <will.deacon@....com>, Jason Cooper <jason@...edaemon.net>, Marc Zyngier <marc.zyngier@....com>, Bjorn Helgaas <bhelgaas@...gle.com>, Daniel Lezcano <daniel.lezcano@...aro.org>, Mark Brown <broonie@...nel.org>, Rob Herring <robh@...nel.org>, Robert Richter <rric@...nel.org>, Lv Zheng <lv.zheng@...el.com>, Robert Moore <robert.moore@...el.com>, Lorenzo Pieralisi <Lorenzo.Pieralisi@....com>, Liviu Dudau <Liviu.Dudau@....com>, Randy Dunlap <rdunlap@...radead.org>, Charles.Garcia-Tobin@....com, linux-acpi@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, linaro-acpi@...ts.linaro.org, Hanjun Guo <hanjun.guo@...aro.org> Subject: [PATCH v3 01/17] ARM64: Move the init of cpu_logical_map(0) before unflatten_device_tree() 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. Signed-off-by: Hanjun Guo <hanjun.guo@...aro.org> --- 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 f6f0ccf..c96172a 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -390,11 +390,11 @@ 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(); -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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