Messages in this thread | | | Subject | Re: [PATCH v2] sparc64: Add support for Application Data Integrity (ADI) | From | Dave Hansen <> | Date | Mon, 7 Mar 2016 09:32:08 -0800 |
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On 03/02/2016 12:39 PM, Khalid Aziz wrote: > --- a/include/uapi/asm-generic/siginfo.h > +++ b/include/uapi/asm-generic/siginfo.h > @@ -206,7 +206,10 @@ typedef struct siginfo { > #define SEGV_MAPERR (__SI_FAULT|1) /* address not mapped to object */ > #define SEGV_ACCERR (__SI_FAULT|2) /* invalid permissions for mapped object */ > #define SEGV_BNDERR (__SI_FAULT|3) /* failed address bound checks */ > -#define NSIGSEGV 3 > +#define SEGV_ACCADI (__SI_FAULT|4) /* ADI not enabled for mapped object */ > +#define SEGV_ADIDERR (__SI_FAULT|5) /* Disrupting MCD error */ > +#define SEGV_ADIPERR (__SI_FAULT|6) /* Precise MCD exception */ > +#define NSIGSEGV 6
FYI, this will conflict with code in -tip right now:
> http://git.kernel.org/cgit/linux/kernel/git/tip/tip.git/commit/?h=mm/pkeys&id=cd0ea35ff5511cde299a61c21a95889b4a71464e
It's not a big deal to resolve, of course.
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