Messages in this thread | | | From | Andy Lutomirski <> | Date | Mon, 18 Jun 2018 15:06:33 -0700 | Subject | Re: [PATCH v3 4/7] x86/fsgsbase/64: Factor out load FS/GS segments from __switch_to |
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On Thu, Jun 7, 2018 at 10:06 AM Chang S. Bae <chang.seok.bae@intel.com> wrote: > > Instead of open code, load_fsgs() will cleanup __switch_to > and symmetric with FS/GS segment save. When FSGSBASE > enabled, X86_FEATURE_FSGSBASE check will be incorporated.
The code is:
Reviewed-by: Andy Lutomirski <luto@kernel.org>
The changelog could be cleaned up a bit. Maybe:
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.
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