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SubjectRe: [PATCH] ARM: Make pgtbl macro more robust
On 01/06, Christopher Covington wrote:
> The pgtbl macro couldn't handle the specific
> (TEXT_OFFSET - PG_DIR_SIZE) value that the combination of
> MSM platforms and LPAE created:
>
> head.S:163: Error: invalid constant (203000) after fixup
>
> Regardless of whether this combination of configuration options
> will work on currently support platforms at run time, make it
> at least assemble properly.
>
> Signed-off-by: Christopher Covington <cov@codeaurora.org>

Looks good to me.

Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>

I think you can put it in the patch tracker. Russell?

> ---
> arch/arm/kernel/head.S | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
> index 9cf6063..af30cac 100644
> --- a/arch/arm/kernel/head.S
> +++ b/arch/arm/kernel/head.S
> @@ -52,7 +52,8 @@
> .equ swapper_pg_dir, KERNEL_RAM_VADDR - PG_DIR_SIZE
>
> .macro pgtbl, rd, phys
> - add \rd, \phys, #TEXT_OFFSET - PG_DIR_SIZE
> + add \rd, \phys, #TEXT_OFFSET
> + sub \rd, \rd, #PG_DIR_SIZE
> .endm
>
> /*

--
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