Re: [Xen-devel] [PATCH] x86: Factor out common CPU initialization code

[Ingo Molnar <mingo@xxxxxxxxxx>]

* Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx> wrote:

> Some of x86 bare-metal and Xen CPU initialization code is common between the 
> two
> and therefore can be factored out to avoid code duplication.
> 
> As a side effect, doing so will also extend the fix provided by commit
> a7fcf28d431e ("x86/asm/entry: Replace this_cpu_sp0() with 
> current_top_of_stack()
> to x86_32") to 32-bit Xen PV guests.
> 
> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>
> ---
>  arch/x86/include/asm/smp.h |  1 +
>  arch/x86/kernel/smpboot.c  | 39 +++++++++++++++++++++++----------------
>  arch/x86/xen/smp.c         | 14 +-------------
>  3 files changed, 25 insertions(+), 29 deletions(-)

This does not apply to the latest x86 tree (tip:master).

Thanks,

        Ingo

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