Obviously it won't exist when PV is disabled.
Signed-off-by: Wei Liu <wei.l...@citrix.com>
---
Based on Roger's "amd/pvh: enable ACPI C1E disable quirk on PVH Dom0".
This is the last patch needed to make CONFIG_PV work.
---
xen/arch/x86/cpu/amd.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/xen/arch/x86/cpu/amd.c b/xen/arch/x86/cpu/amd.c
index 8895c25682..e1fc88bdcf 100644
--- a/xen/arch/x86/cpu/amd.c
+++ b/xen/arch/x86/cpu/amd.c
@@ -631,7 +631,9 @@ static void init_amd(struct cpuinfo_x86 *c)
case 0xf ... 0x17:
disable_c1e(NULL);
if (acpi_smi_cmd && (acpi_enable_value | acpi_disable_value)) {
+#ifdef CONFIG_PV
pv_post_outb_hook = amd_check_disable_c1e;
+#endif
amd_acpi_c1e_quirk = true;
}
break;
--
2.11.0
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