Re: [PATCH] ATA convert GSI to irq on ia64

From: Andrew Morton
Date: Thu Feb 08 2007 - 15:30:35 EST


On Thu, 8 Feb 2007 19:42:04 +0000
Christoph Hellwig <hch@xxxxxxxxxxxxx> wrote:

> On Thu, Feb 08, 2007 at 03:40:22PM +0800, Zhang, Yanmin wrote:
> > If an ATA drive uses legacy mode, ata driver will choose 14 and 15 as the
> > fixed irq number. On ia64 platform, such numbers are GSI and should be converted
> > to irq vector.
> >
> > Below patch against kernel 2.6.20 fixes it.
>
> These direct arch ifdefs in core aren't acceptable.

For 2.6.21 that's true. But this is a suitable fix for 2.6.20.x, no?
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