[parisc-linux] [PATCH] make parisc interrupts nest properly

[Joel Soete]

James Bottomley wrote:
> On Mon, 2006-09-04 at 22:55 -0400, Carlos O'Donell wrote:
> 
>>This patch looks great. What boxes have you tested this with? 32-bit?
>>64-bit?
> 
> 
> The only one I currently have access to: a pa8800 (i.e. 64 bit).
> 
duno if that could help: I tested it on b2k 32bit kernel and c110.
I did noticed build pb nor boot ;-)

Just compare on b2k the time to build the same kernel tree (same config):
without patch:

real    30m43.031s
user    26m17.318s
sys     3m58.584s

with patch:

real    31m14.598s
user    26m9.790s
sys     4m40.426s

imho no significant differences.

Joel

> There's some testing to do to make sure I haven't disturbed any of the
> other bus types, so I'll try it out on my raven when I get that up, but,
> unfortunately, the dino block of interrupts, because of the way they're
> wired, won't be able to interrupt each other.
> 
> James
> 
> 
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