From: Masami Hiramatsu <mhiramat@redhat.com>
To: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@elte.hu>,
Andrew Morton <akpm@linux-foundation.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Mel Gorman <mel@csn.ul.ie>,
Ananth N Mavinakayanahalli <ananth@in.ibm.com>,
Jim Keniston <jkenisto@linux.vnet.ibm.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
"Frank Ch. Eigler" <fche@redhat.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v1 1/10] Move Macro W to insn.h
Date: Sat, 20 Mar 2010 11:50:06 -0400 [thread overview]
Message-ID: <4BA4EEAE.10202@redhat.com> (raw)
In-Reply-To: <20100320142505.11427.30133.sendpatchset@localhost6.localdomain6>
Srikar Dronamraju wrote:
> Move Macro W to asm/insn.h
>
> Macro W used to know if the instructions are valid for
> user-space/kernel space. This macro is used by kprobes and
> user_bkpt. (i.e user space breakpoint assistance layer.) So moving it
> to a common header file asm/insn.h.
Hmm, I don't think this shortest macro name is good to expose
commonly... And also, since we already have inat (instruction
attribute) table, we'd better expand an inat bit to indicate
which instruction can be probed/boosted.
Thank you,
--
Masami Hiramatsu
e-mail: mhiramat@redhat.com
next prev parent reply other threads:[~2010-03-20 15:48 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-20 14:24 [PATCH v1 0/10] Uprobes patches Srikar Dronamraju
2010-03-20 14:25 ` [PATCH v1 1/10] Move Macro W to insn.h Srikar Dronamraju
2010-03-20 15:50 ` Masami Hiramatsu [this message]
2010-03-22 6:24 ` Srikar Dronamraju
2010-03-22 14:11 ` Masami Hiramatsu
2010-03-20 14:25 ` [PATCH v1 2/10] Move replace_page() to mm/memory.c Srikar Dronamraju
2010-03-20 14:25 ` [PATCH v1 3/10] Enhance replace_page() to support pagecache Srikar Dronamraju
2010-03-20 14:25 ` [PATCH v1 4/10] User Space Breakpoint Assistance Layer Srikar Dronamraju
2010-03-23 1:40 ` Andrew Morton
2010-03-23 4:48 ` Randy Dunlap
2010-03-23 11:26 ` Srikar Dronamraju
2010-03-20 14:25 ` [PATCH v1 5/10] X86 details for user space breakpoint assistance Srikar Dronamraju
2010-03-20 14:26 ` [PATCH v1 6/10] Slot allocation for Execution out of line Srikar Dronamraju
2010-03-20 14:26 ` [PATCH v1 7/10] Uprobes Implementation Srikar Dronamraju
2010-03-23 11:01 ` Peter Zijlstra
2010-03-23 11:04 ` Peter Zijlstra
2010-03-23 12:23 ` Srikar Dronamraju
2010-03-23 13:46 ` Peter Zijlstra
2010-03-23 14:20 ` Masami Hiramatsu
2010-03-23 15:15 ` Peter Zijlstra
2010-03-23 17:36 ` Masami Hiramatsu
2010-03-24 10:22 ` Srikar Dronamraju
2010-03-23 15:05 ` Ananth N Mavinakayanahalli
2010-03-23 15:15 ` Peter Zijlstra
2010-03-23 15:26 ` Frank Ch. Eigler
2010-03-24 5:59 ` Ananth N Mavinakayanahalli
2010-03-24 7:58 ` Srikar Dronamraju
2010-03-24 13:00 ` Peter Zijlstra
2010-03-25 7:56 ` Srikar Dronamraju
2010-03-25 8:41 ` Srikar Dronamraju
2010-03-20 14:26 ` [PATCH v1 8/10] X86 details for uprobes Srikar Dronamraju
2010-03-20 14:26 ` [PATCH v1 9/10] Uprobes Documentation patch Srikar Dronamraju
2010-03-22 3:00 ` Randy Dunlap
2010-03-22 5:34 ` Srikar Dronamraju
2010-03-22 14:51 ` Randy Dunlap
2010-03-20 14:26 ` [PATCH v1 10/10] Uprobes samples Srikar Dronamraju
2010-03-23 1:38 ` [PATCH v1 0/10] Uprobes patches Andrew Morton
2010-03-23 10:55 ` Srikar Dronamraju
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