linux-kernel - Re: [PATCH 4.9 34/77] powerpc: fix build errors in stable tree

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Date:   Thu, 22 Feb 2018 12:08:35 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Yves-Alexis Perez <corsac@...ian.org>
Cc:     Michael Ellerman <mpe@...erman.id.au>,
        linux-kernel@...r.kernel.org, stable@...r.kernel.org,
        Guenter Roeck <linux@...ck-us.net>,
        Nicholas Piggin <npiggin@...il.com>
Subject: Re: [PATCH 4.9 34/77] powerpc: fix build errors in stable tree

On Thu, Feb 22, 2018 at 10:33:50AM +0100, Yves-Alexis Perez wrote:
> On Thu, 2018-02-22 at 12:01 +1100, Michael Ellerman wrote:
> > So I guess this patch is OK for now, but we do need a full back port of
> > 222f20f to 4.9.
> 
> Hi,
> 
> in the light of this, do you know the full status of protections against
> Meltdown on powerpc/ppc64el architecures on 4.9?

Did you look at /sys/devices/system/cpu/vulnerabilities/ to see what the
files there say?

thanks,

greg k-h