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x86, microcode: Don't initialize microcode code on paravirt
[firefly-linux-kernel-4.4.55.git]
/
arch
/
x86
/
kernel
/
cpu
/
microcode
/
core.c
diff --git
a/arch/x86/kernel/cpu/microcode/core.c
b/arch/x86/kernel/cpu/microcode/core.c
index 2ce9051174e608381c6a91171e7e3d0d5a6a44ca..ebd232d7de4db26e5b84f9f57a887586fd166ba0 100644
(file)
--- a/
arch/x86/kernel/cpu/microcode/core.c
+++ b/
arch/x86/kernel/cpu/microcode/core.c
@@
-557,7
+557,7
@@
static int __init microcode_init(void)
struct cpuinfo_x86 *c = &cpu_data(0);
int error;
- if (dis_ucode_ldr)
+ if (
paravirt_enabled() ||
dis_ucode_ldr)
return 0;
if (c->x86_vendor == X86_VENDOR_INTEL)