Re: [Xen-devel] [PATCH 11/19] xen: arm: Annotate handlers for PCTR_EL2.Tx

[Julien Grall <julien.grall@xxxxxxxxxx>]

Hi Ian,

Subject: s/PCTR/CPTR/

On 31/03/2015 12:07, Ian Campbell wrote:
> Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
> ---
>   xen/arch/arm/traps.c |   14 ++++++++++++++
>   1 file changed, 14 insertions(+)
>
> diff --git a/xen/arch/arm/traps.c b/xen/arch/arm/traps.c
> index 9cdbda8..ba120e5 100644
> --- a/xen/arch/arm/traps.c
> +++ b/xen/arch/arm/traps.c
> @@ -1704,6 +1704,11 @@ static void do_cp15_32(struct cpu_user_regs *regs,
>        * ARMv7 (DDI 0406C.b): B1.14.3
>        * ARMv8 (DDI 0487A.d): D1-1501 Table D1-43
>        *
> +     * CPTR_EL2.T{0..9,12..13}
> +     *
> +     * ARMv7 (DDI 0406C.b): B1.14.12
> +     * ARMv8 (DDI 0487A.d): N/A
I would also update the comment on top of WRITE_SYSREG(..., CPTR_EL2) to 
make clear that CP0..CP9 & CP12..CP13 are only traps for ARMv7.
Regards,

--
Julien Grall

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