From: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: "H. Peter Anvin" <hpa@zytor.com>,
Peter Zijlstra <peterz@infradead.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Oleg Nesterov <oleg@redhat.com>,
LKML <linux-kernel@vger.kernel.org>,
Christoph Hellwig <hch@infradead.org>,
Steven Rostedt <rostedt@goodmis.org>,
Thomas Gleixner <tglx@linutronix.de>,
Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
Anton Arapov <anton@redhat.com>,
Ananth N Mavinakayanahalli <ananth@in.ibm.com>,
Jim Keniston <jkenisto@linux.vnet.ibm.com>,
Jiri Olsa <jolsa@redhat.com>, Josh Stone <jistone@redhat.com>
Subject: Re: [PATCH] uprobes/core: handle breakpoint and signal step exception.
Date: Tue, 13 Mar 2012 14:54:33 +0530 [thread overview]
Message-ID: <20120313092433.GA21727@linux.vnet.ibm.com> (raw)
In-Reply-To: <20120313054744.GA27315@elte.hu>
* Ingo Molnar <mingo@elte.hu> [2012-03-13 06:47:44]:
>
> * Ingo Molnar <mingo@elte.hu> wrote:
>
> > To make it available to uprobes please move is_ia32_task() to
> > processor.h and make it return 1 on i386 kernels. This should
> > be a very simple patch - and that's all that is needed.
>
> Side note: in general I don't mind making compat.h a bit more
> generic (at all), but is_ia32_task() is really a generic x86
> specific check that we can move to processor.h cleanly.
>
> Some other effort should make compat.h bitness agnostic -
> uprobes doesn't actually make use of the compat types and
> facilities there, and it resulted in a nonsensical change like
> making the alloc function generic ...
>
Okay, Will move is_ia32_task() to processor.h and use it.
--
Thanks and Regards
Srikar
next prev parent reply other threads:[~2012-03-13 9:28 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-23 11:02 [PATCH] uprobes/core: handle breakpoint and signal step exception Srikar Dronamraju
2012-02-23 12:18 ` Anton Arapov
2012-02-24 5:31 ` Srikar Dronamraju
2012-02-27 9:12 ` Ingo Molnar
2012-02-28 13:26 ` Srikar Dronamraju
2012-02-28 13:52 ` Ingo Molnar
2012-02-28 14:17 ` Srikar Dronamraju
2012-02-28 14:27 ` Ingo Molnar
2012-03-08 13:18 ` Srikar Dronamraju
2012-03-08 13:48 ` Ingo Molnar
2012-03-09 6:28 ` Srikar Dronamraju
2012-03-09 7:33 ` Ingo Molnar
2012-03-13 5:20 ` Ingo Molnar
2012-03-13 5:42 ` Ingo Molnar
2012-03-13 5:47 ` Ingo Molnar
2012-03-13 9:24 ` Srikar Dronamraju [this message]
2012-03-13 9:38 ` Ingo Molnar
2012-02-27 9:24 ` Ingo Molnar
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