Re: [patch 12/14] x86/cpu: Prepare TSS.IST setup for guard pages

[Sean Christopherson]

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 <tglx@xxxxxxxxxxxxx>
> ---