Re: [PATCH v5 01/18] ARM64: Move the init of cpu_logical_map(0) before unflatten_device_tree()

From: Sudeep Holla
Date: Tue Nov 18 2014 - 12:01:57 EST

Hi Will,

I was writing to reply to Catalin's mail :)

On 18/11/14 16:57, Will Deacon wrote:
On Tue, Nov 18, 2014 at 04:43:13PM +0000, Catalin Marinas wrote:
On Tue, Nov 18, 2014 at 01:45:49PM +0000, Hanjun Guo wrote:
On 2014å10æ17æ 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@xxxxxxxxx>
Acked-by: Mark Rutland <mark.rutland@xxxxxxx>
Signed-off-by: Hanjun Guo <hanjun.guo@xxxxxxxxxx>

Could you merge this patch first in 3.19? It was acked by Olof and
Mark, and it will make sense without ACPI too.

I think it can go in for 3.19 (it's Will's turn this time ;)).

This patch doesn't apply on for-next/core, as it conflicts with some of
Rutland's rework ("arm64: log physical ID of boot CPU").

It's actually not required anymore, as "arm64: log physical ID of boot
CPU" move it quite early in the sequence from setup_arch to
smp_setup_processor_id while this patch just moves it up in setup_arch.


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