From: Al Viro <viro@ZenIV.linux.org.uk>
To: Tejun Heo <tj@kernel.org>
Cc: "H. Peter Anvin" <hpa@zytor.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
linux-kernel@vger.kernel.org, axboe@kernel.dk,
rusty@rustcorp.com.au, akpm@linux-foundation.org,
ebiederm@xmission.com, tytso@mit.edu, Trond.Myklebust@netapp.com,
aelder@sgi.com, hch@infradead.org, davem@davemloft.net,
netdev@vger.kernel.org, x86@kernel.org, mingo@redhat.com,
dan.j.williams@intel.com, borislav.petkov@amd.com,
ying.huang@intel.com, lenb@kernel.org, neilb@suse.de,
cl@linux-foundation.org
Subject: Re: [PATCH 7/8] percpu: add __percpu sparse annotations to hw_breakpoint
Date: Tue, 26 Jan 2010 02:48:57 +0000 [thread overview]
Message-ID: <20100126024857.GD19799@ZenIV.linux.org.uk> (raw)
In-Reply-To: <4B5E56EC.2090600@kernel.org>
On Tue, Jan 26, 2010 at 11:43:56AM +0900, Tejun Heo wrote:
> > Eh... You are leaving that noderef in place in case of array. And _that_
> > is not an address space, so casts to AS 0 won't do you any good.
>
> Any ideas on how to fix it?
BTW, before we go any further, which warnings are you getting from sparse
and which version of sparse are you using?
noderef is one thing; address_space mess is a different story. The version
I have here steps into the former, but not the latter; what are you seeing?
next prev parent reply other threads:[~2010-01-26 2:48 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1264432935-10453-1-git-send-email-tj@kernel.org>
2010-01-25 15:22 ` [PATCH 1/8] percpu: add __percpu sparse annotations to core kernel subsystems Tejun Heo
2010-01-25 15:22 ` [PATCH 2/8] percpu: add __percpu sparse annotations to fs Tejun Heo
2010-01-25 15:22 ` [PATCH 3/8] percpu: add __percpu sparse annotations to net Tejun Heo
2010-01-25 21:32 ` David Miller
2010-01-25 15:22 ` [PATCH 4/8] percpu: add __percpu sparse annotations to net drivers Tejun Heo
2010-01-25 15:22 ` [PATCH 5/8] percpu: add __percpu sparse annotations to x86 Tejun Heo
2010-01-25 15:22 ` [PATCH 6/8] percpu: add __percpu sparse annotations to trace Tejun Heo
2010-01-25 15:35 ` Steven Rostedt
2010-01-25 15:22 ` [PATCH 7/8] percpu: add __percpu sparse annotations to hw_breakpoint Tejun Heo
2010-01-26 0:19 ` Frederic Weisbecker
2010-01-26 0:48 ` Tejun Heo
2010-01-26 1:02 ` Frederic Weisbecker
2010-01-26 1:19 ` Tejun Heo
2010-01-26 2:01 ` Frederic Weisbecker
2010-01-26 2:10 ` Frederic Weisbecker
2010-01-26 2:13 ` Tejun Heo
2010-01-26 2:18 ` Frederic Weisbecker
2010-01-26 2:22 ` Frederic Weisbecker
2010-01-26 2:34 ` Tejun Heo
2010-01-26 2:35 ` Frederic Weisbecker
2010-01-26 2:47 ` Tejun Heo
2010-01-26 1:02 ` H. Peter Anvin
2010-01-26 2:06 ` Tejun Heo
2010-01-26 2:04 ` Al Viro
2010-01-26 2:16 ` Tejun Heo
2010-01-26 2:32 ` Al Viro
2010-01-26 2:43 ` Tejun Heo
2010-01-26 2:48 ` Al Viro [this message]
2010-01-26 3:10 ` Tejun Heo
2010-01-26 3:56 ` Al Viro
2010-01-26 1:06 ` H. Peter Anvin
2010-01-26 1:12 ` Frederic Weisbecker
2010-01-26 2:10 ` Tejun Heo
2010-01-25 15:22 ` [PATCH 8/8] percpu: add __percpu sparse annotations to what's left Tejun Heo
[not found] ` <1264432935-10453-9-git-send-email-tj@kernel.org>
2010-01-25 15:54 ` Borislav Petkov
[not found] ` <1264432935-10453-5-git-send-email-tj@kernel.org>
2010-01-25 21:33 ` [PATCH 4/8] percpu: add __percpu sparse annotations to net drivers David Miller
[not found] ` <1264432935-10453-2-git-send-email-tj@kernel.org>
2010-01-25 21:58 ` [PATCH 1/8] percpu: add __percpu sparse annotations to core kernel subsystems Christoph Lameter
2010-01-31 11:42 ` Paul E. McKenney
2010-01-25 23:14 ` [PATCHSET] percpu: add __percpu sparse annotations Al Viro
2010-01-26 0:30 ` Tejun Heo
[not found] ` <1264432935-10453-6-git-send-email-tj@kernel.org>
2010-01-26 1:06 ` [PATCH 5/8] percpu: add __percpu sparse annotations to x86 H. Peter Anvin
2010-01-26 2:17 ` Tejun Heo
2010-02-01 3:30 ` H. Peter Anvin
2010-02-02 5:37 ` [PATCHSET] percpu: add __percpu sparse annotations Tejun Heo
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