[Xen-changelog] [xen staging] x86/amd: don't set pv_post_outb_hook when !CONFIG_PV

[patchbot@xxxxxxx]

commit 20c076d13b50e6d968a25ae51278054b6aa2fd08
Author:     Wei Liu <wei.liu2@xxxxxxxxxx>
AuthorDate: Thu Nov 8 14:52:03 2018 +0000
Commit:     Wei Liu <wei.liu2@xxxxxxxxxx>
CommitDate: Thu Nov 8 16:40:20 2018 +0000

    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@xxxxxxxxxx>
    Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Reviewed-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
---
 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;
--
generated by git-patchbot for /home/xen/git/xen.git#staging

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