On Fri, Feb 28, 2014 at 12:50:06PM +, Peter Hurley wrote:
> On 02/28/2014 07:13 AM, Will Deacon wrote:
> > diff --git a/include/asm-generic/rwsem.h b/include/asm-generic/rwsem.h
> > index 603a0a11e592..2b6401f9e428 100644
> > --- a/include/asm-generic/rwsem.h
> > +++
On 02/28/2014 07:13 AM, Will Deacon wrote:
On Thu, Feb 27, 2014 at 05:28:24AM +, Davidlohr Bueso wrote:
On Fri, 2014-02-21 at 17:22 +, Will Deacon wrote:
The asm-generic rwsem implementation directly acceses sem->cnt when
performing a __down_read_trylock operation. Whilst this is
On Thu, Feb 27, 2014 at 05:28:24AM +, Davidlohr Bueso wrote:
> On Fri, 2014-02-21 at 17:22 +, Will Deacon wrote:
> > The asm-generic rwsem implementation directly acceses sem->cnt when
> > performing a __down_read_trylock operation. Whilst this is probably safe
> > on all architectures, we
On Thu, Feb 27, 2014 at 05:28:24AM +, Davidlohr Bueso wrote:
On Fri, 2014-02-21 at 17:22 +, Will Deacon wrote:
The asm-generic rwsem implementation directly acceses sem-cnt when
performing a __down_read_trylock operation. Whilst this is probably safe
on all architectures, we should
On 02/28/2014 07:13 AM, Will Deacon wrote:
On Thu, Feb 27, 2014 at 05:28:24AM +, Davidlohr Bueso wrote:
On Fri, 2014-02-21 at 17:22 +, Will Deacon wrote:
The asm-generic rwsem implementation directly acceses sem-cnt when
performing a __down_read_trylock operation. Whilst this is
On Fri, Feb 28, 2014 at 12:50:06PM +, Peter Hurley wrote:
On 02/28/2014 07:13 AM, Will Deacon wrote:
diff --git a/include/asm-generic/rwsem.h b/include/asm-generic/rwsem.h
index 603a0a11e592..2b6401f9e428 100644
--- a/include/asm-generic/rwsem.h
+++ b/include/asm-generic/rwsem.h
@@
On Thu, Feb 27, 2014 at 05:28:24AM +, Davidlohr Bueso wrote:
> On Fri, 2014-02-21 at 17:22 +, Will Deacon wrote:
> > The asm-generic rwsem implementation directly acceses sem->cnt when
> > performing a __down_read_trylock operation. Whilst this is probably safe
> > on all architectures, we
On Thu, Feb 27, 2014 at 05:28:24AM +, Davidlohr Bueso wrote:
On Fri, 2014-02-21 at 17:22 +, Will Deacon wrote:
The asm-generic rwsem implementation directly acceses sem-cnt when
performing a __down_read_trylock operation. Whilst this is probably safe
on all architectures, we should
On Fri, 2014-02-21 at 17:22 +, Will Deacon wrote:
> The asm-generic rwsem implementation directly acceses sem->cnt when
> performing a __down_read_trylock operation. Whilst this is probably safe
> on all architectures, we should stick to the atomic_long_* API and use
> atomic_long_read
On Fri, 2014-02-21 at 17:22 +, Will Deacon wrote:
The asm-generic rwsem implementation directly acceses sem-cnt when
performing a __down_read_trylock operation. Whilst this is probably safe
on all architectures, we should stick to the atomic_long_* API and use
atomic_long_read instead.
The asm-generic rwsem implementation directly acceses sem->cnt when
performing a __down_read_trylock operation. Whilst this is probably safe
on all architectures, we should stick to the atomic_long_* API and use
atomic_long_read instead.
Signed-off-by: Will Deacon
---
The asm-generic rwsem implementation directly acceses sem-cnt when
performing a __down_read_trylock operation. Whilst this is probably safe
on all architectures, we should stick to the atomic_long_* API and use
atomic_long_read instead.
Signed-off-by: Will Deacon will.dea...@arm.com
---
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