Re: x86-64: Maintain 16-byte stack alignment

From: Ingo Molnar
Date: Thu Jan 12 2017 - 02:41:10 EST



* Andy Lutomirski <luto@xxxxxxxxxxxxxx> wrote:

> I find it rather annoying that gcc before 4.8 malfunctions when it
> sees __aligned__(16) on x86_64 kernels. Sigh.

Ran into this when writing silly FPU in-kernel testcases a couple of months ago...

Thanks,

Ingo