On Thu, 2016-06-16 at 20:01 +0530, Aneesh Kumar K.V wrote:
> The pHyp part of the comment was added by you in
> 3c726f8dee6f55e96475574e9f645327e461884c ([PATCH] ppc64: support 64k
> page) really an old commit. I also remember we having the discussion and
> concluding that it should be safe to assume that we can always enable
> memory coherence. Should we do the below patch of get Qemu fixed up ?
> like below
>
> - if ((ptel & (HPTE64_R_W | HPTE64_R_I | HPTE64_R_M)) != HPTE64_R_I) {
> + wimg_flags = (ptel & (HPTE64_R_W | HPTE64_R_I | HPTE64_R_M));
> +
> + if (wimg_flags != HPTE64_R_I && wimg_flags != (HPTE64_R_I |
> HPTE64_R_M)) {
> return H_PARAMETER;
> }
Makes sense.
Cheers,
Ben.
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