From: will.deacon@arm.com (Will Deacon)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH LINUX v5] xen: event channel arrays are xen_ulong_t and not unsigned long
Date: Tue, 5 Mar 2013 08:08:45 +0000 [thread overview]
Message-ID: <20130305080845.GA19097@mudshark.cambridge.arm.com> (raw)
In-Reply-To: <513596F2.1000701@gmail.com>
On Tue, Mar 05, 2013 at 06:55:46AM +0000, Rob Herring wrote:
> > I also can't immediately see why GCC would allocate oldval to an odd base
> > register. Can you share your .config please?
> >
>
> Here's a config:
[...]
Cheers Rob, that was enough to reproduce for me. The problem is likely that
CONFIG_AEABI=n, so the ABI doesn't actually mandate even base registers for
64-bit values in registers.
Ian -- this would be fixed if you used our atomic64 routines instead of
inventing your own :)
Will
next prev parent reply other threads:[~2013-03-05 8:08 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-19 14:48 [PATCH V2] xen: event channel arrays are xen_ulong_t and not unsigned long Ian Campbell
2013-02-19 14:49 ` [PATCH LINUX] " Ian Campbell
2013-02-19 17:11 ` Stefano Stabellini
2013-02-19 17:17 ` Ian Campbell
2013-02-19 17:26 ` Tim Deegan
2013-02-19 17:28 ` Ian Campbell
2013-02-19 14:49 ` [PATCH XEN] " Ian Campbell
2013-02-19 16:42 ` Stefano Stabellini
2013-02-21 17:16 ` Ian Campbell
2013-02-21 18:43 ` Keir Fraser
2013-02-22 8:28 ` Ian Campbell
2013-02-22 8:12 ` Jan Beulich
2013-02-22 8:28 ` Ian Campbell
2013-02-22 8:48 ` Jan Beulich
2013-02-22 8:55 ` Ian Campbell
2013-02-22 9:05 ` Jan Beulich
2013-02-19 17:27 ` [PATCH LINUX v3] " Ian Campbell
2013-02-19 17:29 ` [PATCH LINUX v4] " Ian Campbell
2013-02-19 18:12 ` Stefano Stabellini
2013-02-19 18:43 ` Konrad Rzeszutek Wilk
2013-02-20 2:07 ` Konrad Rzeszutek Wilk
2013-02-20 3:09 ` Konrad Rzeszutek Wilk
2013-02-20 9:13 ` Ian Campbell
2013-02-20 11:48 ` [PATCH LINUX v5] " Ian Campbell
2013-02-21 17:11 ` Stefano Stabellini
2013-03-04 2:45 ` Rob Herring
2013-03-05 3:04 ` Will Deacon
2013-03-05 3:45 ` Ian Campbell
2013-03-05 6:55 ` Rob Herring
2013-03-05 7:03 ` Ian Campbell
2013-03-05 8:08 ` Will Deacon [this message]
2013-03-05 9:29 ` Ian Campbell
2013-03-07 3:17 ` Will Deacon
2013-03-07 7:17 ` Ian Campbell
2013-03-05 3:56 ` Ian Campbell
2013-03-05 14:04 ` Konrad Rzeszutek Wilk
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