From: Dave Hansen <dave.hansen@intel.com>
To: Khalid Aziz <khalid.aziz@oracle.com>,
davem@davemloft.net, corbet@lwn.net, akpm@linux-foundation.org,
dingel@linux.vnet.ibm.com, zhenzhang.zhang@huawei.com,
bob.picco@oracle.com, kirill.shutemov@linux.intel.com,
aneesh.kumar@linux.vnet.ibm.com, aarcange@redhat.com,
arnd@arndb.de, sparclinux@vger.kernel.org
Cc: rob.gardner@oracle.com, mhocko@suse.cz, chris.hyser@oracle.com,
richard@nod.at, vbabka@suse.cz, koct9i@gmail.com,
oleg@redhat.com, gthelen@google.com, jack@suse.cz,
xiexiuqi@huawei.com, Vineet.Gupta1@synopsys.com, luto@kernel.org,
ebiederm@xmission.com, bsegall@google.com, geert@linux-m68k.org,
dave@stgolabs.net, adobriyan@gmail.com,
linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org, linux-arch@vger.kernel.org,
linux-api@vger.kernel.org
Subject: Re: [PATCH v2] sparc64: Add support for Application Data Integrity (ADI)
Date: Mon, 7 Mar 2016 09:32:08 -0800 [thread overview]
Message-ID: <56DDBB18.6030505@intel.com> (raw)
In-Reply-To: <1456951177-23579-1-git-send-email-khalid.aziz@oracle.com>
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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next prev parent reply other threads:[~2016-03-07 17:32 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-02 20:39 [PATCH v2] sparc64: Add support for Application Data Integrity (ADI) Khalid Aziz
2016-03-02 23:08 ` Julian Calaby
2016-03-03 0:25 ` Khalid Aziz
2016-03-03 0:48 ` Julian Calaby
2016-03-03 17:28 ` Khalid Aziz
2016-03-06 4:07 ` David Miller
2016-03-07 15:07 ` Khalid Aziz
2016-03-07 15:30 ` Rob Gardner
2016-03-07 15:43 ` Andy Lutomirski
2016-03-07 16:06 ` Khalid Aziz
2016-03-07 17:46 ` Dave Hansen
2016-03-07 17:53 ` Andy Lutomirski
2016-03-07 18:12 ` Dave Hansen
2016-03-07 18:39 ` Khalid Aziz
2016-03-07 18:53 ` Andy Lutomirski
2016-03-07 19:22 ` David Miller
2016-03-07 19:46 ` Khalid Aziz
2016-03-07 22:40 ` Dave Hansen
2016-03-08 1:31 ` Rob Gardner
2016-03-07 21:06 ` Khalid Aziz
2016-03-08 19:57 ` David Miller
2016-03-08 20:16 ` Khalid Aziz
2016-03-08 20:27 ` David Miller
2016-03-08 20:59 ` Khalid Aziz
2016-03-07 15:45 ` Khalid Aziz
2016-03-07 16:45 ` David Miller
2016-03-07 17:51 ` Khalid Aziz
2016-03-07 16:56 ` David Miller
2016-03-07 18:04 ` Khalid Aziz
2016-03-07 18:08 ` Andy Lutomirski
2016-03-07 18:22 ` Khalid Aziz
2016-03-07 18:49 ` Andy Lutomirski
2016-03-07 19:19 ` David Miller
2016-03-07 19:44 ` Khalid Aziz
2016-03-07 19:54 ` Andy Lutomirski
2016-03-07 20:41 ` Khalid Aziz
2016-03-07 20:58 ` David Miller
2016-03-07 21:02 ` Andy Lutomirski
2016-03-07 21:09 ` Khalid Aziz
2016-03-07 23:34 ` James Morris
2016-03-07 23:48 ` James Morris
2016-03-08 9:33 ` James Morris
2016-03-07 18:09 ` Rob Gardner
2016-03-07 18:24 ` Khalid Aziz
2016-03-07 19:16 ` David Miller
2016-03-07 21:33 ` Khalid Aziz
2016-03-07 21:38 ` David Miller
2016-03-07 23:13 ` Rob Gardner
2016-03-08 4:13 ` David Miller
2016-03-07 23:12 ` Rob Gardner
2016-03-07 23:27 ` Khalid Aziz
2016-03-08 0:21 ` Khalid Aziz
2016-03-08 4:24 ` David Miller
2016-03-07 23:32 ` Rob Gardner
2016-03-07 19:09 ` David Miller
2016-03-07 21:27 ` Khalid Aziz
2016-03-07 21:34 ` David Miller
2016-03-07 22:30 ` Khalid Aziz
2016-03-07 17:32 ` Dave Hansen [this message]
2016-03-07 17:35 ` Dave Hansen
2016-03-07 18:15 ` Khalid Aziz
2016-03-07 19:06 ` David Miller
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