From mboxrd@z Thu Jan  1 00:00:00 1970
From: Julien Grall <julien.grall@linaro.org>
Subject: Re: [PATCH RFC 12/35] ARM64: Initialization of
	cpu_logical_map(0)
Date: Wed, 04 Feb 2015 21:45:31 +0000
Message-ID: <54D292FB.1070604@linaro.org>
References: <1423058539-26403-1-git-send-email-parth.dixit@linaro.org>
	<1423058539-26403-13-git-send-email-parth.dixit@linaro.org>
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Cc: ian.campbell@citrix.com, Naresh Bhat <naresh.bhat@linaro.org>, tim@xen.org, stefano.stabellini@citrix.com, Hanjun Guo <hanjun.guo@linaro.org>, jbeulich@suse.com, christoffer.dall@linaro.org
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Hi Parth,

On 04/02/2015 14:01, parth.dixit@linaro.org wrote:
> From: Naresh Bhat <naresh.bhat@linaro.org>
>
> Initialization of cpu_logical_map(0) before acpi_boot_init()

Perhaps, merging with the previous patch?

Regards,

> Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
> Signed-off-by: Naresh Bhat <Naresh.Bhat@linaro.org>
> ---
>   xen/arch/arm/setup.c | 5 +++++
>   1 file changed, 5 insertions(+)
>
> diff --git a/xen/arch/arm/setup.c b/xen/arch/arm/setup.c
> index 3531d47..569b2da 100644
> --- a/xen/arch/arm/setup.c
> +++ b/xen/arch/arm/setup.c
> @@ -47,6 +47,7 @@
>   #include <xsm/xsm.h>
>   #include <xen/acpi.h>
>   #include <asm/acpi.h>
> +#include <asm-arm/cputype.h>
>
>   struct bootinfo __initdata bootinfo;
>
> @@ -749,6 +750,10 @@ void __init start_xen(unsigned long boot_phys_offset,
>
>   #if defined(CONFIG_ACPI) && defined(CONFIG_ARM_64)
>       acpi_boot_table_init();
> +
> +    /* Get the boot CPU's MPIDR before cpu logical map is built */
> +    cpu_logical_map(0) = read_cpuid_mpidr() & MPIDR_HWID_BITMASK;
> +
>       acpi_boot_init();
>   #endif
>
>

-- 
Julien Grall