Re: [PATCH v4 0/2] riscv: Add support for Zicbo[m,z,p] instructions

[Daniel Henrique Barboza]

Hi,

FYI I grabbed these patches, rebased using Alistair's riscv-to-apply.next, and I
plan to re-send them as v5 in the next few days (maintaining Christoph's 
authorship,
of course).

I'll see if I can implement some of the suggestions made in the v4 one year ago 
as
well. To keep the original patches intact I'll do that in separated patches.


Thanks,


Daniel

On 1/24/23 15:04, Sudip Mukherjee wrote:
> Hi Christoph,
>
> On Wed, Feb 16, 2022 at 04:48:37PM +0100, Christoph Muellner wrote:
> > The RISC-V base cache management operation ISA extension has been
> > ratified [1]. This patchset adds support for the defined instructions.
> >
> > As the exception behavior of these instructions depend on the PMP
> > configuration, the first patch introduces a new API to probe the access
> > of an address range with a specified size with optional nonfaulting
> > behavior.
> >
> > The Zicbo[m,z,p] patch should be straight-forward and has been reviewed
> > in previous versions of this patchset.
>
> I have not seen any v5 yet, unless I have missed. Are you planning to
> send one?
> fwiw, I rebased them on top of v7.2.0 and tested that it works.