Re: [PATCH RESEND] crypto: x86/aria - add missing vzeroupper in AVX2 code

[Eric Biggers]

On Wed, Sep 02, 2026 at 06:38:29PM +1000, Herbert Xu wrote:
> On Mon, Aug 31, 2026 at 02:17:15PM -0700, Eric Biggers wrote:
> > Since the AVX2 optimized ARIA code uses YMM registers, execute
> > vzeroupper before returning from it.  This is needed to avoid degrading
> > the performance of any later SSE code that may happen to be executed.
> > 
> > Fixes: 37d8d3ae7a58 ("crypto: x86/aria - implement aria-avx2")
> > Cc: stable@xxxxxxxxxxxxxxx
> > Cc: Taehee Yoo <ap420073@xxxxxxxxx>
> > Signed-off-by: Eric Biggers <ebiggers@xxxxxxxxxx>
> > ---
> > 
> > This didn't get picked up by the x86 maintainers yet.  Herbert, can you
> > take this through the crypto tree?
> 
> OK I could do that.  I presume you want this to go into 7.3, right?
> 

It is a bug fix, so yes it should go into 7.3.

- Eric