Re: [PATCH] fix boot breakage caused by x86: boot secondary cpusthrough initial_code

From: Ingo Molnar
Date: Thu Oct 30 2008 - 17:23:23 EST



* James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx> wrote:

> >From 01d1cd30acbcdab745ebc90c73d5fa4a27ce1d5c Mon Sep 17 00:00:00 2001
> From: James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
> Date: Wed, 29 Oct 2008 14:50:04 -0500
> Subject: [VOYAGER] make non boot CPUs work again
>
> This commit:
>
> commit 3e9704739daf46a8ba6593d749c67b5f7cd633d2
> Author: Glauber Costa <gcosta@xxxxxxxxxx>
> Date: Wed May 28 13:01:54 2008 -0300
>
> x86: boot secondary cpus through initial_code
>
> removed the use of initialize_secondary. However, it didn't update
> voyager, so the secondary cpus no longer boot. Fix this by adding the
> initial_code switch to voyager as well.
>
> Signed-off-by: James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
> ---
> arch/x86/mach-voyager/voyager_smp.c | 5 ++++-
> 1 files changed, 4 insertions(+), 1 deletions(-)

applied to tip/x86/urgent, thanks James!

Ingo
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