Re: [PATCH v4 -tip 3/3] AHCI: Support multiple MSIs

2012-12-03 Thread Jeff Garzik
On 11/19/2012 10:02 AM, Alexander Gordeev wrote: Take advantage of multiple MSIs implementation on x86 - on systems with IRQ remapping AHCI ports not only get assigned separate MSI vectors - but also separate IRQs. As result, interrupts generated by different ports could be serviced on different

[PATCH v4 -tip 3/3] AHCI: Support multiple MSIs

2012-11-19 Thread Alexander Gordeev
Take advantage of multiple MSIs implementation on x86 - on systems with IRQ remapping AHCI ports not only get assigned separate MSI vectors - but also separate IRQs. As result, interrupts generated by different ports could be serviced on different CPUs rather than on a single one. In cases when nu

Re: [PATCH v4 -tip 3/3] AHCI: Support multiple MSIs

2012-11-09 Thread Alexander Gordeev
On Thu, Oct 25, 2012 at 11:36:26AM +0200, Alexander Gordeev wrote: > On Thu, Oct 25, 2012 at 11:25:55AM +0200, Alexander Gordeev wrote: > > On Thu, Oct 25, 2012 at 11:09:57AM +0200, Ingo Molnar wrote: > > > Has Jeff acked this patch? > > > > Yep, > > http://lkml.indiana.edu/hypermail/linux/kernel/

Re: [PATCH v4 -tip 3/3] AHCI: Support multiple MSIs

2012-10-25 Thread Alexander Gordeev
On Thu, Oct 25, 2012 at 11:25:55AM +0200, Alexander Gordeev wrote: > On Thu, Oct 25, 2012 at 11:09:57AM +0200, Ingo Molnar wrote: > > Has Jeff acked this patch? > > Yep, > http://lkml.indiana.edu/hypermail/linux/kernel/1210.0/00795.html Ah.. sorry - Jeff acked v3, not the recent one. Jeff, would

Re: [PATCH v4 -tip 3/3] AHCI: Support multiple MSIs

2012-10-25 Thread Alexander Gordeev
On Thu, Oct 25, 2012 at 11:09:57AM +0200, Ingo Molnar wrote: > Has Jeff acked this patch? Yep, http://lkml.indiana.edu/hypermail/linux/kernel/1210.0/00795.html -- Regards, Alexander Gordeev agord...@redhat.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body

Re: [PATCH v4 -tip 3/3] AHCI: Support multiple MSIs

2012-10-25 Thread Ingo Molnar
* Alexander Gordeev wrote: > Take advantage of multiple MSIs implementation on x86 - on systems with > IRQ remapping AHCI ports not only get assigned separate MSI vectors - > but also separate IRQs. As result, interrupts generated by different > ports could be serviced on different CPUs rather t

[PATCH v4 -tip 3/3] AHCI: Support multiple MSIs

2012-10-25 Thread Alexander Gordeev
Take advantage of multiple MSIs implementation on x86 - on systems with IRQ remapping AHCI ports not only get assigned separate MSI vectors - but also separate IRQs. As result, interrupts generated by different ports could be serviced on different CPUs rather than on a single one. In cases when nu

[PATCH v4 -tip 3/3] AHCI: Support multiple MSIs

2012-10-06 Thread Alexander Gordeev
Take advantage of multiple MSIs implementation on x86 - on systems with IRQ remapping AHCI ports not only get assigned separate MSI vectors - but also separate IRQs. As result, interrupts generated by different ports could be serviced on different CPUs rather than on a single one. In cases when nu