Re: 2.6.18-rc5-mm1

From: Jeremy Fitzhardinge
Date: Sat Sep 02 2006 - 05:44:29 EST


Jeff Garzik wrote:

Reverting them makes the machine work, with basically the same effect as disabling CONFIG_PCI_MSI: no MSI interrupts appear in /proc/interrupts, and e1000 & libata are using IO-APIC-fasteoi. So, a reasonable result for now.

Did you re-enable CONFIG_PCI_MSI, after reverting the patches?

Yes. Er. Hm, perhaps not, it didn't build:

CC drivers/pci/htirq.o
drivers/pci/htirq.c: In function 'ht_create_irq':
drivers/pci/htirq.c:126: error: 'PCI_CAP_ID_HT' undeclared (first use in this function)
drivers/pci/htirq.c:126: error: (Each undeclared identifier is reported only once
drivers/pci/htirq.c:126: error: for each function it appears in.)

I'll try again with CONFIG_HT_IRQ disabled...

J


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