Re: [PATCH v4 4/7] x86/fsgsbase/64: Factor out load FS/GS segments from __switch_to

[Thomas Gleixner]

On Wed, 20 Jun 2018, Chang S. Bae wrote:

> Instead of open coding the calls to load_seg_legacy(), add a
> load_fsgs() helper to handle fs and gs.  When FSGSBASE is enabled,
> load_fsgs() will be updated.
> 
> Signed-off-by: Chang S. Bae <chang.seok.bae@xxxxxxxxx>
> Reviewed-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
> Cc: H. Peter Anvin <hpa@xxxxxxxxx>
> Cc: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
> Cc: Ingo Molnar <mingo@xxxxxxxxxx>
> Reviewed-by: Andy Lutomirski <luto@xxxxxxxxxx>

Reviewed-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>