Re: [Xen-devel] [PATCH for-4.8] x86/cpu: Reposition stack alignment check

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 25.11.16 at 20:04, <andrew.cooper3@xxxxxxxxxx> wrote:
> @@ -672,6 +667,15 @@ void load_system_tables(void)
>       asm volatile ("lidt %0"  : : "m"  (idtr) );
>       asm volatile ("ltr  %w0" : : "rm" (TSS_ENTRY << 3) );
>       asm volatile ("lldt %w0" : : "rm" (0) );
> +
> +     /*
> +         * Bottom-of-stack must be 16-byte aligned!
> +         *
> +         * Defer checks until exception support is sufficiently set up.
> +         */

I've applied this right away, correcting the indentation issue here.

Jan


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