Hi David,
Today's linux-next merge of the dwmw2-iommu tree got a conflict in
arch/x86/kernel/apic/apic.c between commit 31dce14a3269 ("x86, ioapic:
Use ioapic_saved_data while enabling intr-remapping") from Linus' tree and
commit 6a87c5ec6463 ("intel-iommu: enable x2apic opt out") from the
dwmw2-iommu tree.
I fixed it up (see below) and can carry the fix as necessary.
--
Cheers,
Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
diff --cc arch/x86/kernel/apic/apic.c
index b961af8,fb1c36c..0000000
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@@ -1461,16 -1450,24 +1461,17 @@@ int __init enable_IR(void
void __init enable_IR_x2apic(void)
{
unsigned long flags;
- int ret, x2apic_enabled = 0;
- struct IO_APIC_route_entry **ioapic_entries;
+ int ret = 0, x2apic_enabled = 0;
int dmar_table_init_ret;
dmar_table_init_ret = dmar_table_init();
- if (dmar_table_init_ret && !x2apic_supported())
+ if (dmar_table_init_ret && !cpu_has_x2apic)
return;
- ioapic_entries = alloc_ioapic_entries();
- if (!ioapic_entries) {
- pr_err("Allocate ioapic_entries failed\n");
- goto out;
- }
-
- ret = save_IO_APIC_setup(ioapic_entries);
+ ret = save_ioapic_entries();
if (ret) {
pr_info("Saving IO-APIC state failed: %d\n", ret);
+ ret = 0;
goto out;
}
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