[PATCH 09/16] x86/microcode/AMD: Get rid of global this_equiv_id

[Borislav Petkov]

From: Borislav Petkov <bp@xxxxxxx>

We have a container which we update/prepare each time before applying a
microcode patch instead of using a global.

Signed-off-by: Borislav Petkov <bp@xxxxxxx>
Reviewed-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
---
 arch/x86/kernel/cpu/microcode/amd.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/arch/x86/kernel/cpu/microcode/amd.c b/arch/x86/kernel/cpu/microcode/amd.c
index 9fb398e64b0a..4cbfe70cf458 100644
--- a/arch/x86/kernel/cpu/microcode/amd.c
+++ b/arch/x86/kernel/cpu/microcode/amd.c
@@ -56,7 +56,6 @@ static struct cont_desc {
 
 static u32 ucode_new_rev;
 static u8 amd_ucode_patch[PATCH_MAX_SIZE];
-static u16 this_equiv_id;
 
 /*
  * Microcode patch container file is prepended to the initrd in cpio
@@ -228,8 +227,6 @@ apply_microcode_early_amd(u32 cpuid_1_eax, void *ucode, size_t size,
 	if (!desc.eq_id)
 		return ret;
 
-	this_equiv_id = desc.eq_id;
-
 	mc = desc.mc;
 	if (!mc)
 		return ret;
@@ -375,7 +372,7 @@ void load_ucode_amd_ap(unsigned int cpuid_1_eax)
 	if (!eq_id)
 		return;
 
-	if (eq_id == this_equiv_id) {
+	if (eq_id == cont.eq_id) {
 		mc = (struct microcode_amd *)amd_ucode_patch;
 
 		if (mc && rev < mc->hdr.patch_id) {
-- 
2.11.0