RE: [PATCH] arm: irq: fix the affinity when migrate a irq

2014-08-15 Thread Neil Zhang
> -Original Message- > From: Sudeep Holla [mailto:sudeep.ho...@arm.com] > Sent: 2014年8月15日 16:45 > To: Neil Zhang; li...@arm.linux.org.uk > Cc: Sudeep Holla; linux-kernel@vger.kernel.org; > linux-arm-ker...@lists.infradead.org > Subject: Re: [PATCH] arm: irq:

Re: [PATCH] arm: irq: fix the affinity when migrate a irq

2014-08-15 Thread Russell King - ARM Linux
On Fri, Aug 15, 2014 at 03:31:57PM +0800, Neil Zhang wrote: > Commit ffde1de64012 ("irqchip: Gic: Support forced affinity setting") > has enable the forcing cpu affinity of interrupts for gic. > > The current code of migrate_one_irq will pass the current affinity mask > to irq_set_affinity with

Re: [PATCH] arm: irq: fix the affinity when migrate a irq

2014-08-15 Thread Sudeep Holla
Hi Neil, On 15/08/14 08:31, Neil Zhang wrote: Commit ffde1de64012 ("irqchip: Gic: Support forced affinity setting") has enable the forcing cpu affinity of interrupts for gic. The current code of migrate_one_irq will pass the current affinity mask to irq_set_affinity with force is true, it may

Re: [PATCH] arm: irq: fix the affinity when migrate a irq

2014-08-15 Thread Sudeep Holla
Hi Neil, On 15/08/14 08:31, Neil Zhang wrote: Commit ffde1de64012 (irqchip: Gic: Support forced affinity setting) has enable the forcing cpu affinity of interrupts for gic. The current code of migrate_one_irq will pass the current affinity mask to irq_set_affinity with force is true, it may

Re: [PATCH] arm: irq: fix the affinity when migrate a irq

2014-08-15 Thread Russell King - ARM Linux
On Fri, Aug 15, 2014 at 03:31:57PM +0800, Neil Zhang wrote: Commit ffde1de64012 (irqchip: Gic: Support forced affinity setting) has enable the forcing cpu affinity of interrupts for gic. The current code of migrate_one_irq will pass the current affinity mask to irq_set_affinity with force is

RE: [PATCH] arm: irq: fix the affinity when migrate a irq

2014-08-15 Thread Neil Zhang
-Original Message- From: Sudeep Holla [mailto:sudeep.ho...@arm.com] Sent: 2014年8月15日 16:45 To: Neil Zhang; li...@arm.linux.org.uk Cc: Sudeep Holla; linux-kernel@vger.kernel.org; linux-arm-ker...@lists.infradead.org Subject: Re: [PATCH] arm: irq: fix the affinity when migrate a irq