On Mon, Aug 24, 2020 at 10:55:05AM +0200, Joerg Roedel wrote:
> @@ -1814,27 +1814,26 @@ static inline void ucode_cpu_init(int cpu)
> load_ucode_ap();
> }
>
> -static inline void tss_setup_ist(struct tss_struct *tss)
> +static inline void tss_setup_ist(struct tss_struct *tss,
> +
From: Joerg Roedel
Set up the TSS for starting APs before they are kicked. This allows the
APs to use IST in early exception handling.
Also load the TSS early if the TSS entry in the GDT is present. This
makes sure a TSS is only loaded when it has been set up.
Signed-off-by: Joerg Roedel
