Commit 7df446e7 authored by Linus Torvalds's avatar Linus Torvalds
parents 8d3d81cf 6fb93a92
......@@ -88,7 +88,7 @@ mca_page_isolate(unsigned long paddr)
if (!ia64_phys_addr_valid(paddr))
return ISOLATE_NONE;
if (!pfn_valid(paddr))
if (!pfn_valid(paddr >> PAGE_SHIFT))
return ISOLATE_NONE;
/* convert physical address to physical page number */
......@@ -108,6 +108,7 @@ mca_page_isolate(unsigned long paddr)
return ISOLATE_NG;
/* add attribute 'Reserved' and register the page */
get_page(p);
SetPageReserved(p);
page_isolate[num_page_isolate++] = p;
......
......@@ -212,13 +212,13 @@ void pcibr_target_interrupt(struct sn_irq_info *sn_irq_info)
pdi_pcibus_info;
/* Disable the device's IRQ */
pcireg_intr_enable_bit_clr(pcibus_info, bit);
pcireg_intr_enable_bit_clr(pcibus_info, (1 << bit));
/* Change the device's IRQ */
pcireg_intr_addr_addr_set(pcibus_info, bit, xtalk_addr);
/* Re-enable the device's IRQ */
pcireg_intr_enable_bit_set(pcibus_info, bit);
pcireg_intr_enable_bit_set(pcibus_info, (1 << bit));
pcibr_force_interrupt(sn_irq_info);
}
......
......@@ -131,7 +131,7 @@ void pcireg_intr_enable_bit_clr(struct pcibus_info *pcibus_info, uint64_t bits)
__sn_clrq_relaxed(&ptr->tio.cp_int_enable, bits);
break;
case PCIBR_BRIDGETYPE_PIC:
__sn_clrq_relaxed(&ptr->pic.p_int_enable, ~bits);
__sn_clrq_relaxed(&ptr->pic.p_int_enable, bits);
break;
default:
panic
......
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