On Tue, Jan 09, 2018 at 01:53:56PM +0000, Marc Zyngier wrote:
> On 09/01/18 13:43, Christoffer Dall wrote:
> > Add an extra temporary register parameter to uaccess_ttbr0_enable which
> > is about to be required for arm64 PAN support.
> >
> > This patch doesn't introduce any functional change but ensures that the
> > kernel compiles once the KVM/ARM tree is merged with the arm64 tree by
> > ensuring a trivially mergable conflict.
> >
> > Cc: Will Deacon <will.deacon@xxxxxxx>
> > Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
> > Cc: Marc Zyngier <marc.zyngier@xxxxxxx>
> > Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
>
> Maybe worth adding that this matches
> 27a921e75711d924617269e0ba4adb8bae9fd0d1 ("arm64: mm: Fix and re-enable
> ARM64_SW_TTBR0_PAN")?
Yes, definitely.
>
> Otherwise:
>
> Reviewed-by: Marc Zyngier <marc.zyngier@xxxxxxx>
Thanks.
I've pushed this to next. If anyone finds that objectionable, we can
always drop that patch again and pursue another resolution.
Thanks,
-Christoffer
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