From: Wei Liu <wei.liu2@citrix.com>
Date: Thu, 8 Nov 2018 14:52:03 +0000 (+0000)
Subject: x86/amd: don't set pv_post_outb_hook when !CONFIG_PV
X-Git-Tag: archive/raspbian/4.14.0+80-gd101b417b7-1+rpi1^2~63^2~3028
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=20c076d13b50e6d968a25ae51278054b6aa2fd08;p=xen.git

x86/amd: don't set pv_post_outb_hook when !CONFIG_PV

Obviously it won't exist when PV is disabled.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Roger Pau Monné <roger.pau@citrix.com>
---

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;