powerpc/mm: Fixup wrong LPCR_VRMASD value
Michael Ellerman
patch-notifications at ellerman.id.au
Fri Jan 27 11:40:35 AEDT 2017
On Thu, 2016-12-08 at 03:42:13 UTC, "Aneesh Kumar K.V" wrote:
> In commit a4b349540a26af ("powerpc/mm: Cleanup LPCR defines") we updated
> LPCR_VRMASD wrongly as below.
>
> -#define LPCR_VRMASD (0x1ful << (63-16))
> +#define LPCR_VRMASD_SH 47
> +#define LPCR_VRMASD (ASM_CONST(1) << LPCR_VRMASD_SH)
>
> We initialize the VRMA bits in LPCR to 0x00 in kvm. Hence using a different
> mask value as above while updating lpcr should not have any impact.
>
> This patch updates it to the correct value
> Fixes: a4b349540a26af ("powerpc/mm: Cleanup LPCR defines") we updated
>
> Reported-by: Ram Pai <linuxram at us.ibm.com>
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar at linux.vnet.ibm.com>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/4ab2537c4204b976e4ca350bbdc193
cheers
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