Re: [PATCH V2 2/2] irqchip: gic: preserve gic V2 bypass bits in cpu ctrl register

2014-06-27 Thread Jason Cooper
On Thu, Jun 26, 2014 at 09:48:25AM -0700, Feng Kan wrote: > On Wed, Jun 25, 2014 at 6:05 PM, Thomas Gleixner wrote: > > On Wed, 25 Jun 2014, Feng Kan wrote: > > > >> This change is made to preserve the GIC v2 bypass bits in the > >> GIC_CPU_CTRL register (also known as the GICC_CTLR register in

Re: [PATCH V2 2/2] irqchip: gic: preserve gic V2 bypass bits in cpu ctrl register

2014-06-27 Thread Jason Cooper
On Thu, Jun 26, 2014 at 09:48:25AM -0700, Feng Kan wrote: On Wed, Jun 25, 2014 at 6:05 PM, Thomas Gleixner t...@linutronix.de wrote: On Wed, 25 Jun 2014, Feng Kan wrote: This change is made to preserve the GIC v2 bypass bits in the GIC_CPU_CTRL register (also known as the GICC_CTLR

Re: [PATCH V2 2/2] irqchip: gic: preserve gic V2 bypass bits in cpu ctrl register

2014-06-26 Thread Feng Kan
On Wed, Jun 25, 2014 at 6:05 PM, Thomas Gleixner wrote: > On Wed, 25 Jun 2014, Feng Kan wrote: > >> This change is made to preserve the GIC v2 bypass bits in the >> GIC_CPU_CTRL register (also known as the GICC_CTLR register in spec). >> This code will preserve all bits configured by the

Re: [PATCH V2 2/2] irqchip: gic: preserve gic V2 bypass bits in cpu ctrl register

2014-06-26 Thread Feng Kan
On Wed, Jun 25, 2014 at 6:05 PM, Thomas Gleixner t...@linutronix.de wrote: On Wed, 25 Jun 2014, Feng Kan wrote: This change is made to preserve the GIC v2 bypass bits in the GIC_CPU_CTRL register (also known as the GICC_CTLR register in spec). This code will preserve all bits configured by

Re: [PATCH V2 2/2] irqchip: gic: preserve gic V2 bypass bits in cpu ctrl register

2014-06-25 Thread Thomas Gleixner
On Wed, 25 Jun 2014, Feng Kan wrote: > This change is made to preserve the GIC v2 bypass bits in the > GIC_CPU_CTRL register (also known as the GICC_CTLR register in spec). > This code will preserve all bits configured by the bootloader regarding > v2 bypass group bits. In the X-Gene platform,

[PATCH V2 2/2] irqchip: gic: preserve gic V2 bypass bits in cpu ctrl register

2014-06-25 Thread Feng Kan
This change is made to preserve the GIC v2 bypass bits in the GIC_CPU_CTRL register (also known as the GICC_CTLR register in spec). This code will preserve all bits configured by the bootloader regarding v2 bypass group bits. In the X-Gene platform, the bypass functionality is not used and bypass

[PATCH V2 2/2] irqchip: gic: preserve gic V2 bypass bits in cpu ctrl register

2014-06-25 Thread Feng Kan
This change is made to preserve the GIC v2 bypass bits in the GIC_CPU_CTRL register (also known as the GICC_CTLR register in spec). This code will preserve all bits configured by the bootloader regarding v2 bypass group bits. In the X-Gene platform, the bypass functionality is not used and bypass

Re: [PATCH V2 2/2] irqchip: gic: preserve gic V2 bypass bits in cpu ctrl register

2014-06-25 Thread Thomas Gleixner
On Wed, 25 Jun 2014, Feng Kan wrote: This change is made to preserve the GIC v2 bypass bits in the GIC_CPU_CTRL register (also known as the GICC_CTLR register in spec). This code will preserve all bits configured by the bootloader regarding v2 bypass group bits. In the X-Gene platform, the