Re: [PATCH v11 4/9] x86/alternatives: Disable LASS when patching kernel code

[Dave Hansen]

On 10/29/25 14:03, Sohil Mehta wrote:
> Introduce LASS-specific STAC/CLAC helpers to set the AC bit only on
> platforms that need it. Clarify the usage of the new helpers versus the
> existing stac()/clac() helpers for SMAP.

Reviewed-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>

One review nit: The

-	/* Note: a barrier is implicit in alternative() */

looks a bit funky in the diffstat. It took me a minute to realize that
you'd moved it. I _probably_ would have specifically called out that you
*added* comments for stac()/clac() and moved and existing duplicated
comment there. Adding a whole new comment block deserves calling out
explicitly. It is far beyond the "clarify" that's in the changelog.

But it's just a nit in the end.