Re: [PATCH v2 15/31] arm64: SMP support

2012-08-17 Thread Tony Lindgren
* Catalin Marinas [120817 02:33]: > On Fri, Aug 17, 2012 at 10:21:33AM +0100, Tony Lindgren wrote: > > * Catalin Marinas [120814 11:05]: > > > This patch adds SMP initialisation and spinlocks implementation for > > > AArch64. The spinlock support uses the new load-acquire/store-release > > >

Re: [PATCH v2 15/31] arm64: SMP support

2012-08-17 Thread Catalin Marinas
On Fri, Aug 17, 2012 at 10:21:33AM +0100, Tony Lindgren wrote: > * Catalin Marinas [120814 11:05]: > > This patch adds SMP initialisation and spinlocks implementation for > > AArch64. The spinlock support uses the new load-acquire/store-release > > instructions to avoid explicit barriers. The

Re: [PATCH v2 15/31] arm64: SMP support

2012-08-17 Thread Tony Lindgren
* Catalin Marinas [120814 11:05]: > This patch adds SMP initialisation and spinlocks implementation for > AArch64. The spinlock support uses the new load-acquire/store-release > instructions to avoid explicit barriers. The architecture also specifies > that an event is automatically generated

Re: [PATCH v2 15/31] arm64: SMP support

2012-08-17 Thread Tony Lindgren
* Catalin Marinas catalin.mari...@arm.com [120814 11:05]: This patch adds SMP initialisation and spinlocks implementation for AArch64. The spinlock support uses the new load-acquire/store-release instructions to avoid explicit barriers. The architecture also specifies that an event is

Re: [PATCH v2 15/31] arm64: SMP support

2012-08-17 Thread Catalin Marinas
On Fri, Aug 17, 2012 at 10:21:33AM +0100, Tony Lindgren wrote: * Catalin Marinas catalin.mari...@arm.com [120814 11:05]: This patch adds SMP initialisation and spinlocks implementation for AArch64. The spinlock support uses the new load-acquire/store-release instructions to avoid explicit

Re: [PATCH v2 15/31] arm64: SMP support

2012-08-17 Thread Tony Lindgren
* Catalin Marinas catalin.mari...@arm.com [120817 02:33]: On Fri, Aug 17, 2012 at 10:21:33AM +0100, Tony Lindgren wrote: * Catalin Marinas catalin.mari...@arm.com [120814 11:05]: This patch adds SMP initialisation and spinlocks implementation for AArch64. The spinlock support uses the new

Re: [PATCH v2 15/31] arm64: SMP support

2012-08-15 Thread Arnd Bergmann
On Tuesday 14 August 2012, Catalin Marinas wrote: > This patch adds SMP initialisation and spinlocks implementation for > AArch64. The spinlock support uses the new load-acquire/store-release > instructions to avoid explicit barriers. The architecture also specifies > that an event is

Re: [PATCH v2 15/31] arm64: SMP support

2012-08-15 Thread Arnd Bergmann
On Tuesday 14 August 2012, Catalin Marinas wrote: This patch adds SMP initialisation and spinlocks implementation for AArch64. The spinlock support uses the new load-acquire/store-release instructions to avoid explicit barriers. The architecture also specifies that an event is automatically

Re: [PATCH v2 15/31] arm64: SMP support

2012-08-14 Thread Olof Johansson
Hi, On Tue, Aug 14, 2012 at 06:52:16PM +0100, Catalin Marinas wrote: > This patch adds SMP initialisation and spinlocks implementation for > AArch64. The spinlock support uses the new load-acquire/store-release > instructions to avoid explicit barriers. The architecture also specifies > that an

[PATCH v2 15/31] arm64: SMP support

2012-08-14 Thread Catalin Marinas
This patch adds SMP initialisation and spinlocks implementation for AArch64. The spinlock support uses the new load-acquire/store-release instructions to avoid explicit barriers. The architecture also specifies that an event is automatically generated when clearing the exclusive monitor state to

[PATCH v2 15/31] arm64: SMP support

2012-08-14 Thread Catalin Marinas
This patch adds SMP initialisation and spinlocks implementation for AArch64. The spinlock support uses the new load-acquire/store-release instructions to avoid explicit barriers. The architecture also specifies that an event is automatically generated when clearing the exclusive monitor state to

Re: [PATCH v2 15/31] arm64: SMP support

2012-08-14 Thread Olof Johansson
Hi, On Tue, Aug 14, 2012 at 06:52:16PM +0100, Catalin Marinas wrote: This patch adds SMP initialisation and spinlocks implementation for AArch64. The spinlock support uses the new load-acquire/store-release instructions to avoid explicit barriers. The architecture also specifies that an event