RE: [PATCH] eal/x86: cache queried CPU flags

[Wathsala Wathawana Vithanage]

> On Mon, Oct 7, 2024 at 1:07 PM Bruce Richardson
> <bruce.richard...@intel.com> wrote:
> >
> > Rather than re-querying the HW each time a CPU flag is requested, we
> > can just save the return value in the flags array. This should speed
> > up repeated querying of CPU flags, and provides a workaround for a
> > reported issue where errors are seen with constant querying of the
> > AVX-512 CPU flag from a non-AVX VM.
> 
> This could be applied to other arches cpuflag implementation.
> Copying other arches maintainers as a fyi.
> 
+1