On Wed, 28 Sep 2022 05:34:53 +0100,
Zenghui Yu <yuzeng...@huawei.com> wrote:
>
> [ Fix Marc's email address ]
Ah, many thanks Zenghui! I was wondering whether my discussion with
Richard had any result. As it turns out, it had an almost immediate
result!
>
> On 2022/9/13 21:56, Richard Henderson wrote:
> > We had only been reporting the stage2 page size. This causes
> > problems if stage1 is using a larger page size (16k, 2M, etc),
> > but stage2 is using a smaller page size, because cputlb does
> > not set large_page_{addr,mask} properly.
> >
> > Fix by using the max of the two page sizes.
> >
> > Reported-by: Marc Zyngier <marc.zyng...@arm.com>
This is no longer a thing (and hasn't been for over 3 years! ;-).
m...@kernel.org is the canonical address.
> > Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
> > ---
> >
> > Hi Mark, I think this will fix the issue that you mentioned on Monday.
> > It certainly appears to fit the bill vs the described symptoms.
> >
> > This is based on my ptw.c rewrite, full tree at
> >
> > https://gitlab.com/rth7680/qemu/-/tree/tgt-arm-rme
> >
> > Based-on: 20220822152741.1617527-1-richard.hender...@linaro.org
> > ("[PATCH v2 00/66] target/arm: Implement FEAT_HAFDBS")
Thanks Richard. I'll try and give it a spin shortly.
Cheers,
M.
--
Without deviation from the norm, progress is not possible.
