Re: [PATCH] irqdomain: Avoid activating interrupts more than once

2017-01-25 Thread Thomas Gleixner
On Wed, 25 Jan 2017, Marc Zyngier wrote: > Hi Thomas, > > Any comment on that one? Yes, it got lost in my backlog. Thanks for the reminder. tglx

Re: [PATCH] irqdomain: Avoid activating interrupts more than once

2017-01-25 Thread Thomas Gleixner
On Wed, 25 Jan 2017, Marc Zyngier wrote: > Hi Thomas, > > Any comment on that one? Yes, it got lost in my backlog. Thanks for the reminder. tglx

Re: [PATCH] irqdomain: Avoid activating interrupts more than once

2017-01-25 Thread Marc Zyngier
Hi Thomas, Any comment on that one? Thanks, M. On 17/01/17 16:00, Marc Zyngier wrote: > Since commit f3b0946d629c ("genirq/msi: Make sure PCI MSIs are > activated early"), we can end-up activating a PCI/MSI twice (once > at allocation time, and once at startup time). > > This is

Re: [PATCH] irqdomain: Avoid activating interrupts more than once

2017-01-25 Thread Marc Zyngier
Hi Thomas, Any comment on that one? Thanks, M. On 17/01/17 16:00, Marc Zyngier wrote: > Since commit f3b0946d629c ("genirq/msi: Make sure PCI MSIs are > activated early"), we can end-up activating a PCI/MSI twice (once > at allocation time, and once at startup time). > > This is

[PATCH] irqdomain: Avoid activating interrupts more than once

2017-01-17 Thread Marc Zyngier
Since commit f3b0946d629c ("genirq/msi: Make sure PCI MSIs are activated early"), we can end-up activating a PCI/MSI twice (once at allocation time, and once at startup time). This is normally of no consequences, except that there is some HW out there that may misbehave if activate is used more

[PATCH] irqdomain: Avoid activating interrupts more than once

2017-01-17 Thread Marc Zyngier
Since commit f3b0946d629c ("genirq/msi: Make sure PCI MSIs are activated early"), we can end-up activating a PCI/MSI twice (once at allocation time, and once at startup time). This is normally of no consequences, except that there is some HW out there that may misbehave if activate is used more