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  1. Bug #605686
  2. Comment #4

Comment 4 for bug 605686

Revision history for this message
Youquan Song (youquan-song) wrote : Re: [maverick] nointremap needed - Blocked an interrupt request due to source-id verificiation failure

diff --git a/drivers/pci/intr_remapping.c b/drivers/pci/intr_remapping.c
index 1315ac6..0ccb571 100644
--- a/drivers/pci/intr_remapping.c
+++ b/drivers/pci/intr_remapping.c
@@ -453,7 +453,8 @@ int free_irte(int irq)
 static void set_irte_sid(struct irte *irte, unsigned int svt,
                         unsigned int sq, unsigned int sid)
 {
- irte->svt = svt;
+ printk("svt=0x%x,sq=0x%x,sid=0x%x\n",svt,sq,sid);
+ irte->svt = 0;
        irte->sq = sq;
        irte->sid = sid;
 }

please try this patch, and show me the printk information.

Can you upload the BIOS dump information by acpidump tool in pmtools?