On Sun, Mar 31, 2019 at 11:40:32PM +0200, Thomas Gleixner wrote:
> Convert the TSS.IST setup code to use the cpu entry area information
> directly instead of assuming a linear mapping of the IST stacks.
>
> The store to orig_ist[] is not longer required as there are no users
^^^
no
> anymore.
>
> This is the last preparatory step for IST guard pages.
>
> Signed-off-by: Thomas Gleixner <[email protected]>
> ---
