From: Tejun Heo <tj@kernel.org>
To: "H. Peter Anvin" <hpa@zytor.com>
Cc: 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, viro@zeniv.linux.org.uk,
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 11:10:56 +0900 [thread overview]
Message-ID: <4B5E4F30.60600@kernel.org> (raw)
In-Reply-To: <4B5E401D.2020809@zytor.com>
Hello,
On 01/26/2010 10:06 AM, H. Peter Anvin wrote:
>> I guess __percpu is an address_space attribute? Is there no
>> way to force the address space change directly from the
>> per_cpu() macro?
>>
>
> Hmm... thinking more about it, we should be able to just move the & and
> [0] into the per_cpu() macro, addressing the situation, or does that
> cause problems elsewhere?
Hmmm.... the argument gotta be an lvalue. Let me try just in case.
Nope, it doesn't work.
Thanks.
--
tejun
next prev parent reply other threads:[~2010-01-26 2:05 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-25 15:22 [PATCHSET] percpu: add __percpu sparse annotations Tejun Heo
2010-01-25 15:22 ` [PATCH 1/8] percpu: add __percpu sparse annotations to core kernel subsystems Tejun Heo
2010-01-25 15:22 ` Tejun Heo
2010-01-25 21:58 ` Christoph Lameter
2010-01-25 21:58 ` Christoph Lameter
2010-01-31 11:42 ` Paul E. McKenney
2010-01-31 11:42 ` Paul E. McKenney
2010-01-25 15:22 ` Tejun Heo
2010-01-25 15:22 ` [PATCH 2/8] percpu: add __percpu sparse annotations to fs Tejun Heo
2010-01-25 15:22 ` Tejun Heo
2010-01-25 15:22 ` [PATCH 3/8] percpu: add __percpu sparse annotations to net Tejun Heo
2010-01-25 15:22 ` 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 21:33 ` David Miller
2010-01-25 15:22 ` Tejun Heo
2010-01-25 15:22 ` [PATCH 5/8] percpu: add __percpu sparse annotations to x86 Tejun Heo
2010-01-25 15:22 ` Tejun Heo
2010-01-26 1:06 ` H. Peter Anvin
2010-01-26 2:17 ` Tejun Heo
2010-02-01 3:30 ` H. Peter Anvin
2010-01-25 15:22 ` [PATCH 6/8] percpu: add __percpu sparse annotations to trace Tejun Heo
2010-01-25 15:22 ` 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
2010-01-25 15:22 ` 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
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 [this message]
2010-01-25 15:22 ` [PATCH 8/8] percpu: add __percpu sparse annotations to what's left Tejun Heo
2010-01-25 15:22 ` Tejun Heo
2010-01-25 15:54 ` Borislav Petkov
2010-01-25 23:14 ` [PATCHSET] percpu: add __percpu sparse annotations Al Viro
2010-01-26 0:30 ` Tejun Heo
2010-02-02 5:37 ` Tejun Heo
2010-02-02 5:37 ` Tejun Heo
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