Messages in this thread | | | Date | Fri, 8 Jan 2016 20:34:27 +0100 (CET) | From | Thomas Gleixner <> | Subject | Re: [PATCH 26/31] x86, pkeys: add arch_validate_pkey() |
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On Wed, 6 Jan 2016, Dave Hansen wrote: > > From: Dave Hansen <dave.hansen@linux.intel.com> > > The syscall-level code is passed a protection key and need to > return an appropriate error code if the protection key is bogus. > We will be using this in subsequent patches. > > Note that this also begins a series of arch-specific calls that > we need to expose in otherwise arch-independent code. We create > a linux/pkeys.h header where we will put *all* the stubs for > these functions. > > Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
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