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From: "Paolo 'Blaisorblade' Giarrusso" <blaisorblade@yahoo.it>
To: Linus Torvalds <torvalds@osdl.org>
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH 2/2] PTRACE_SYSEMU is only for i386 and clashes with other ptrace codes of other archs
Date: Sun, 20 Nov 2005 20:09:09 +0100	[thread overview]
Message-ID: <20051120190908.4091.86123.stgit@zion.home.lan> (raw)
In-Reply-To: <20051120190905.4091.60463.stgit@zion.home.lan>

From: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>

PTRACE_SYSEMU{,_SINGLESTEP} is actually arch specific, for now, and the current
allocated number clashes with a ptrace code of frv, i.e. PTRACE_GETFDPIC. I
should have submitted this much earlier, anyway we get no breakage for this.

CC: Daniel Jacobowitz <dan@debian.org>
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
---

 include/asm-i386/ptrace.h |    3 +++
 include/linux/ptrace.h    |    2 --
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/include/asm-i386/ptrace.h b/include/asm-i386/ptrace.h
index 7e0f294..f324c53 100644
--- a/include/asm-i386/ptrace.h
+++ b/include/asm-i386/ptrace.h
@@ -54,6 +54,9 @@ struct pt_regs {
 #define PTRACE_GET_THREAD_AREA    25
 #define PTRACE_SET_THREAD_AREA    26
 
+#define PTRACE_SYSEMU		  31
+#define PTRACE_SYSEMU_SINGLESTEP  32
+
 #ifdef __KERNEL__
 
 #include <asm/vm86.h>
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index b2b3dba..8b64478 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -20,8 +20,6 @@
 #define PTRACE_DETACH		0x11
 
 #define PTRACE_SYSCALL		  24
-#define PTRACE_SYSEMU		  31
-#define PTRACE_SYSEMU_SINGLESTEP  32
 
 /* 0x4200-0x4300 are reserved for architecture-independent additions.  */
 #define PTRACE_SETOPTIONS	0x4200


      reply	other threads:[~2005-11-20 19:10 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-11-20 19:09 [PATCH 1/2] Resync Documentation/filesystems/00-INDEX Paolo 'Blaisorblade' Giarrusso
2005-11-20 19:09 ` Paolo 'Blaisorblade' Giarrusso [this message]

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