On Wed, Jul 10, 2024 at 07:06:39PM +0300, Alexander Shishkin wrote:
> static void text_poke_memcpy(void *dst, const void *src, size_t len)
> {
> - memcpy(dst, src, len);
> + stac();
> + __inline_memcpy(dst, src, len);
> + clac();
I think you need LASS-specific stac()/clac() or an alternative_2 or so. You
can't cause that perf penalty on !LASS machines.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
