| Date | Fri, 28 Jan 2022 14:50:44 -0800 | Subject | Re: [PATCH V8 05/44] x86/fpu: Refactor arch_set_user_pkey_access() | From | Dave Hansen <> |
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On 1/27/22 09:54, ira.weiny@intel.com wrote: > From: Ira Weiny <ira.weiny@intel.com> > > Both PKU and PKS update their register values in the same way. They can > therefore share the update code. > > Define a helper, pkey_update_pkval(), which will be used to support both > Protection Key User (PKU) and the new Protection Key for Supervisor > (PKS) in subsequent patches. > > pkey_update_pkval() contributed by Thomas > > Co-developed-by: Thomas Gleixner <tglx@linutronix.de> > Signed-off-by: Thomas Gleixner <tglx@linutronix.de> > Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Looks better than my original code. Waaaaaay simpler.
Acked-by: Dave Hansen <dave.hansen@linux.intel.com>
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