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Date: Wed, 6 Jun 2012 15:07:44 +0530
From: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
To: Peter Zijlstra <peterz@infradead.org>
Subject: Re: [PATCH 1/2] uprobes: Pass probed vaddr to
 arch_uprobe_analyze_insn()
Message-ID: <20120606093744.GB29580@in.ibm.com>
References: <20120606091950.GB6745@in.ibm.com> <1338974632.2749.87.camel@twins>
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Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>,
 lkml <linux-kernel@vger.kernel.org>, oleg@redhat.com,
 Paul Mackerras <paulus@samba.org>, Anton Blanchard <anton@samba.org>,
 Ingo Molnar <mingo@elte.hu>, linuxppc-dev@lists.ozlabs.org
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On Wed, Jun 06, 2012 at 11:23:52AM +0200, Peter Zijlstra wrote:
> On Wed, 2012-06-06 at 14:49 +0530, Ananth N Mavinakayanahalli wrote:
> > +int arch_uprobe_analyze_insn(struct arch_uprobe *auprobe, struct mm_struct *mm, loff_t vaddr)
> 
> Don't we traditionally use unsigned long to pass vaddrs?

Right. But the vaddr we pass here is vma_info->vaddr which is loff_t.
I guess I should've made that clear in the patch description.

Ananth