On Tue, 14 Nov 2006 15:22:57 +0800
"Zhang, Yanmin" <[email protected]> wrote:
> /proc/interrupts shows "<NULL>" for MSI interrupt type name on
> my ia64 machine.
>
> Below patch against 2.6.19-rc5-mm1 fixes it.
>
> Signed-off-by: Zhang Yanmin <[email protected]>
>
> ---
>
> --- linux-2.6.19-rc5-mm1/arch/ia64/kernel/msi_ia64.c 2006-11-14 14:16:12.000000000 +0800
> +++ linux-2.6.19-rc5-mm1_fix/arch/ia64/kernel/msi_ia64.c 2006-11-14 15:08:37.000000000 +0800
> @@ -115,7 +115,7 @@ static int ia64_msi_retrigger_irq(unsign
> * Generic ops used on most IA64 platforms.
> */
> static struct irq_chip ia64_msi_chip = {
> - .name = "PCI-MSI",
> + .typename = "PCI-MSI",
> .mask = mask_msi_irq,
> .unmask = unmask_msi_irq,
> .ack = ia64_ack_msi_irq,
I think the bug is that ia64 is printing ->typename, whereas it should be
printing ->name:
arch/ia64/kernel/iosapic.c | 2 +-
arch/ia64/kernel/irq.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff -puN arch/ia64/kernel/iosapic.c~ia64-irqs-use-name-not-typename arch/ia64/kernel/iosapic.c
--- a/arch/ia64/kernel/iosapic.c~ia64-irqs-use-name-not-typename
+++ a/arch/ia64/kernel/iosapic.c
@@ -664,7 +664,7 @@ register_intr (unsigned int gsi, int vec
printk(KERN_WARNING
"%s: changing vector %d from %s to %s\n",
__FUNCTION__, vector,
- idesc->chip->typename, irq_type->typename);
+ idesc->chip->name, irq_type->name);
idesc->chip = irq_type;
}
return 0;
diff -puN arch/ia64/kernel/irq.c~ia64-irqs-use-name-not-typename arch/ia64/kernel/irq.c
--- a/arch/ia64/kernel/irq.c~ia64-irqs-use-name-not-typename
+++ a/arch/ia64/kernel/irq.c
@@ -76,7 +76,7 @@ int show_interrupts(struct seq_file *p,
seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
}
#endif
- seq_printf(p, " %14s", irq_desc[i].chip->typename);
+ seq_printf(p, " %14s", irq_desc[i].chip->name);
seq_printf(p, " %s", action->name);
for (action=action->next; action; action = action->next)
_
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
