From: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
To: Ingo Molnar <mingo@kernel.org>
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>,
Peter Zijlstra <peterz@infradead.org>,
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
Subject: Re: [PATCH 1/2] uprobes: Pass probed vaddr to arch_uprobe_analyze_insn()
Date: Wed, 6 Jun 2012 15:52:31 +0530 [thread overview]
Message-ID: <20120606102230.GC29580@in.ibm.com> (raw)
In-Reply-To: <20120606094014.GD9495@gmail.com>
On Wed, Jun 06, 2012 at 11:40:15AM +0200, Ingo Molnar wrote:
>
> * Ananth N Mavinakayanahalli <ananth@in.ibm.com> wrote:
>
> > 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.
>
> Why not fix struct vma_info's vaddr type?
Agreed. Will fix and send v2.
Ananth
WARNING: multiple messages have this Message-ID (diff)
From: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
To: Ingo Molnar <mingo@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>,
linuxppc-dev@lists.ozlabs.org,
lkml <linux-kernel@vger.kernel.org>,
Paul Mackerras <paulus@samba.org>,
benh@kernel.crashing.org,
Srikar Dronamraju <srikar@linux.vnet.ibm.com>,
Anton Blanchard <anton@samba.org>, Ingo Molnar <mingo@elte.hu>,
oleg@redhat.com
Subject: Re: [PATCH 1/2] uprobes: Pass probed vaddr to arch_uprobe_analyze_insn()
Date: Wed, 6 Jun 2012 15:52:31 +0530 [thread overview]
Message-ID: <20120606102230.GC29580@in.ibm.com> (raw)
In-Reply-To: <20120606094014.GD9495@gmail.com>
On Wed, Jun 06, 2012 at 11:40:15AM +0200, Ingo Molnar wrote:
>
> * Ananth N Mavinakayanahalli <ananth@in.ibm.com> wrote:
>
> > 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.
>
> Why not fix struct vma_info's vaddr type?
Agreed. Will fix and send v2.
Ananth
next prev parent reply other threads:[~2012-06-06 10:22 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-06 9:19 [PATCH 1/2] uprobes: Pass probed vaddr to arch_uprobe_analyze_insn() Ananth N Mavinakayanahalli
2012-06-06 9:19 ` Ananth N Mavinakayanahalli
2012-06-06 9:21 ` [PATCH 2/2] [POWERPC] uprobes: powerpc port Ananth N Mavinakayanahalli
2012-06-06 9:21 ` Ananth N Mavinakayanahalli
2012-06-06 9:27 ` Peter Zijlstra
2012-06-06 9:27 ` Peter Zijlstra
2012-06-06 9:35 ` Ananth N Mavinakayanahalli
2012-06-06 9:35 ` Ananth N Mavinakayanahalli
2012-06-06 18:08 ` Jim Keniston
2012-06-06 18:08 ` Jim Keniston
2012-06-08 4:36 ` Ananth N Mavinakayanahalli
2012-06-08 4:36 ` Ananth N Mavinakayanahalli
2012-06-08 5:51 ` Michael Ellerman
2012-06-08 5:51 ` Michael Ellerman
2012-06-08 6:01 ` Ananth N Mavinakayanahalli
2012-06-08 6:01 ` Ananth N Mavinakayanahalli
2012-06-08 6:17 ` Michael Ellerman
2012-06-08 6:17 ` Michael Ellerman
2012-06-08 6:19 ` Ananth N Mavinakayanahalli
2012-06-08 6:19 ` Ananth N Mavinakayanahalli
2012-06-08 6:38 ` Michael Ellerman
2012-06-08 6:38 ` Michael Ellerman
2012-06-08 9:21 ` Ananth N Mavinakayanahalli
2012-06-08 9:21 ` Ananth N Mavinakayanahalli
2012-06-12 4:01 ` Michael Ellerman
2012-06-12 4:01 ` Michael Ellerman
2012-06-12 4:52 ` Ananth N Mavinakayanahalli
2012-06-12 4:52 ` Ananth N Mavinakayanahalli
2012-06-06 9:23 ` [PATCH 1/2] uprobes: Pass probed vaddr to arch_uprobe_analyze_insn() Peter Zijlstra
2012-06-06 9:23 ` Peter Zijlstra
2012-06-06 9:37 ` Ananth N Mavinakayanahalli
2012-06-06 9:37 ` Ananth N Mavinakayanahalli
2012-06-06 9:40 ` Ingo Molnar
2012-06-06 9:40 ` Ingo Molnar
2012-06-06 10:22 ` Ananth N Mavinakayanahalli [this message]
2012-06-06 10:22 ` Ananth N Mavinakayanahalli
2012-06-06 11:44 ` Srikar Dronamraju
2012-06-06 11:44 ` Srikar Dronamraju
2012-06-08 4:33 ` Ananth N Mavinakayanahalli
2012-06-08 4:33 ` Ananth N Mavinakayanahalli
2012-06-06 15:08 ` Oleg Nesterov
2012-06-06 15:08 ` Oleg Nesterov
2012-06-06 16:30 ` Srikar Dronamraju
2012-06-06 16:30 ` Srikar Dronamraju
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