Messages in this thread | | | Date | Mon, 2 Apr 2012 22:52:34 +0200 (CEST) | From | Thomas Gleixner <> | Subject | Re: [PATCH v5 06/27] irq_domain/powerpc: eliminate irq_map; use irq_alloc_desc() instead |
| |
On Mon, 2 Apr 2012, Andreas Schwab wrote:
> Andreas Schwab <schwab@linux-m68k.org> writes: > > > Grant Likely <grant.likely@secretlab.ca> writes: > > > >> This patch drops the powerpc-specific irq_map table and replaces it with > >> directly using the irq_alloc_desc()/irq_free_desc() interfaces for allocating > >> and freeing irq_desc structures. > > > > This breaks irqs on PowerMac G5. I see lost irq errors from the sata > > driver. > > When I revert a09b659cd68c10ec6a30cb91ebd2c327fcd5bfe5 ("genirq: Fix > long-term regression in genirq irq_set_irq_type() handling") on top of > 3.4-rc1 the sata irq errors disappear, but I see a lot of spurious
Hmm. Which irq chip is handling the interrupt for that sata irq ?
Thanks,
tglx
| |