From: Dave Hansen <dave@sr71.net>
To: hpa@zytor.com
Cc: tglx@linutronix.de, mingo@redhat.com, x86@kernel.org,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
linux-ia64@vger.kernel.org, linux-mips@linux-mips.org,
qiaowei.ren@intel.com, Dave Hansen <dave@sr71.net>,
dave.hansen@linux.intel.com
Subject: [PATCH 03/11] mips: sync struct siginfo with general version
Date: Wed, 12 Nov 2014 09:04:53 -0800 [thread overview]
Message-ID: <20141112170453.04589D81@viggo.jf.intel.com> (raw)
In-Reply-To: <20141112170443.B4BD0899@viggo.jf.intel.com>
From: Dave Hansen <dave.hansen@linux.intel.com>
New fields about bound violation are added into general struct
siginfo. This will impact MIPS and IA64, which extend general
struct siginfo. This patch syncs this struct for MIPS with
general version.
Signed-off-by: Qiaowei Ren <qiaowei.ren@intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
---
b/arch/mips/include/uapi/asm/siginfo.h | 4 ++++
1 file changed, 4 insertions(+)
diff -puN arch/mips/include/uapi/asm/siginfo.h~2014-10-14-07_12-mips-sync-struct-siginfo-with-general-version arch/mips/include/uapi/asm/siginfo.h
--- a/arch/mips/include/uapi/asm/siginfo.h~2014-10-14-07_12-mips-sync-struct-siginfo-with-general-version 2014-11-12 08:49:24.242814903 -0800
+++ b/arch/mips/include/uapi/asm/siginfo.h 2014-11-12 08:49:24.245815038 -0800
@@ -92,6 +92,10 @@ typedef struct siginfo {
int _trapno; /* TRAP # which caused the signal */
#endif
short _addr_lsb;
+ struct {
+ void __user *_lower;
+ void __user *_upper;
+ } _addr_bnd;
} _sigfault;
/* SIGPOLL, SIGXFSZ (To do ...) */
_
--
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next prev parent reply other threads:[~2014-11-12 17:06 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-12 17:04 [PATCH 00/11] [v10] Intel MPX support Dave Hansen
2014-11-12 17:04 ` [PATCH 01/11] x86, mpx: rename cfg_reg_u and status_reg Dave Hansen
2014-11-12 17:04 ` [PATCH 02/11] mpx: extend siginfo structure to include bound violation information Dave Hansen
2014-11-12 17:04 ` Dave Hansen [this message]
2014-11-12 17:04 ` [PATCH 04/11] ia64: sync struct siginfo with general version Dave Hansen
2014-11-12 17:04 ` [PATCH 05/11] x86, mpx: add MPX to disaabled features Dave Hansen
2014-11-12 17:05 ` [PATCH 06/11] x86, mpx: introduce VM_MPX to indicate that a VMA is MPX specific Dave Hansen
2014-11-12 17:05 ` [PATCH 07/11] x86, mpx: add MPX-specific mmap interface Dave Hansen
2014-11-12 17:05 ` [PATCH 08/11] x86, mpx: [new code] decode MPX instruction to get bound violation information Dave Hansen
2014-11-13 13:51 ` Thomas Gleixner
2014-11-12 17:05 ` [PATCH 09/11] x86, mpx: on-demand kernel allocation of bounds tables Dave Hansen
2014-11-13 14:29 ` Thomas Gleixner
2014-11-12 17:05 ` [PATCH 10/11] x86, mpx: cleanup unused bound tables Dave Hansen
2014-11-13 14:55 ` Thomas Gleixner
2014-11-13 15:29 ` Dave Hansen
2014-11-12 17:05 ` [PATCH 11/11] x86, mpx: add documentation on Intel MPX Dave Hansen
2014-11-14 15:18 [PATCH 00/11] [v11] Intel MPX support Dave Hansen
2014-11-14 15:18 ` [PATCH 03/11] mips: sync struct siginfo with general version Dave Hansen
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