Re: [PATCH -v2 2/2] x86, microcode: Make reload interface per system

From: Peter Zijlstra
Date: Thu Jun 21 2012 - 08:12:42 EST


On Thu, 2012-06-21 at 14:07 +0200, Borislav Petkov wrote:
> From: Borislav Petkov <borislav.petkov@xxxxxxx>
>
> The reload interface should be per-system so that a full system ucode
> reload happens (on each core) when doing
>
> echo 1 > /sys/devices/system/cpu/microcode/reload
>
> Move it to the cpu subsys directory instead of it being per-cpu.
>
> Cc: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx>
Acked-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
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