[PATCH v7 01/15] swiotlb: Refactor swiotlb init functions

Claire Chang tientzu at chromium.org
Tue May 25 03:08:03 UTC 2021


On Mon, May 24, 2021 at 11:53 PM Konrad Rzeszutek Wilk
<konrad.wilk at oracle.com> wrote:
>
> > > do the set_memory_decrypted()+memset(). Is this okay or should
> > > swiotlb_init_io_tlb_mem() add an additional argument to do this
> > > conditionally?
> >
> > I'm actually not sure if this it okay. If not, will add an additional
> > argument for it.
>
> Any observations discovered? (Want to make sure my memory-cache has the
> correct semantics for set_memory_decrypted in mind).

It works fine on my arm64 device.

> >
> > > --
> > > Florian


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