Messages in this thread | | | Date | Tue, 11 Nov 2003 09:48:22 +1100 | From | Anton Blanchard <> | Subject | Re: 2.6.0 kernel: Bind interrupt question. |
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Hi,
> Have you seen any problems with interrupt binding on 2.6.0-drv45003 ? > I tried this command to bind interrupt, but it does not work: > ============================ > cat /proc/irq/165/smp_affinity > ffffffff00000000 > echo 01 > /proc/irq/165/smp_affinity > cat /proc/irq/165/smp_affinity > ffffffff00000000
This is probably a ppc64 specific issue, we can continue this on linuxppc64-dev@lists.linuxppc.org
> There is nothing changed after binding. > One thing I see is it shows 16 digits "ffffffff00000000" on 2.6.0 while > only 8 digits in 2.4 .
Its part of the support for > 32way machines, but it looks like its broken for some configurations (Im guessing you have CONFIG_NR_CPUS set to 32).
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