Tyrel Datwyler <tyr...@linux.ibm.com> writes:
> Advertise client support for the PAPR architected ibm,drc-info device
> tree property during CAS handshake.
>
> Signed-off-by: Tyrel Datwyler <tyr...@linux.ibm.com>
Can you mark this as:
Fixes: c7a3275e0f9e ("powerpc/pseries: Revert support for ibm,drc-info
devtree property")
I'm not sure we're going to backport all those fixes into stable
kernels, but at least then we have the link between this commit
c7a3275e0f9e recorded.
cheers
> diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
> index a4e7762..2ca9966 100644
> --- a/arch/powerpc/kernel/prom_init.c
> +++ b/arch/powerpc/kernel/prom_init.c
> @@ -1053,7 +1053,7 @@ static const struct ibm_arch_vec
> ibm_architecture_vec_template __initconst = {
> .reserved2 = 0,
> .reserved3 = 0,
> .subprocessors = 1,
> - .byte22 = OV5_FEAT(OV5_DRMEM_V2),
> + .byte22 = OV5_FEAT(OV5_DRMEM_V2) | OV5_FEAT(OV5_DRC_INFO),
> .intarch = 0,
> .mmu = 0,
> .hash_ext = 0,
> --
> 2.7.4
