Switch to the new fields.

No functional change.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
---
CC: Jan Beulich <JBeulich@suse.com>
CC: Roger Pau Monné <roger.pau@citrix.com>
---
 xen/arch/x86/cpu/microcode/amd.c  | 10 +++++-----
 xen/arch/x86/cpu/microcode/core.c |  4 ++--
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/xen/arch/x86/cpu/microcode/amd.c b/xen/arch/x86/cpu/microcode/amd.c
index 8b09231c6c66..a5729229a403 100644
--- a/xen/arch/x86/cpu/microcode/amd.c
+++ b/xen/arch/x86/cpu/microcode/amd.c
@@ -122,7 +122,7 @@ static bool check_digest(const struct container_microcode *mc)
      * microcode updates.  Mitigate by checking the digest of the patch
      * against a list of known provenance.
      */
-    if ( boot_cpu_data.x86 < 0x17 ||
+    if ( boot_cpu_data.family < 0x17 ||
          !opt_digest_check )
         return true;
 
@@ -174,7 +174,7 @@ static bool verify_patch_size(uint32_t patch_size)
 #define F19H_MPB_MAX_SIZE 5568
 #define F1AH_MPB_MAX_SIZE 15296
 
-    switch ( boot_cpu_data.x86 )
+    switch ( boot_cpu_data.family )
     {
     case 0x14:
         max_size = F14H_MPB_MAX_SIZE;
@@ -222,7 +222,7 @@ static bool check_final_patch_levels(const struct cpu_signature *sig)
     };
     unsigned int i;
 
-    if ( boot_cpu_data.x86 != 0x10 )
+    if ( boot_cpu_data.family != 0x10 )
         return false;
 
     for ( i = 0; i < ARRAY_SIZE(final_levels); i++ )
@@ -516,14 +516,14 @@ static const struct microcode_ops __initconst_cf_clobber amd_ucode_ops = {
 
 void __init ucode_probe_amd(struct microcode_ops *ops)
 {
-    if ( !opt_digest_check && boot_cpu_data.x86 >= 0x17 )
+    if ( !opt_digest_check && boot_cpu_data.family >= 0x17 )
     {
         printk(XENLOG_WARNING
                "Microcode patch additional digest checks disabled");
         add_taint(TAINT_CPU_OUT_OF_SPEC);
     }
 
-    if ( boot_cpu_data.x86 < 0x10 )
+    if ( boot_cpu_data.family < 0x10 )
         return;
 
     *ops = amd_ucode_ops;
diff --git a/xen/arch/x86/cpu/microcode/core.c b/xen/arch/x86/cpu/microcode/core.c
index 816e9bfe40ba..1b093bc98a58 100644
--- a/xen/arch/x86/cpu/microcode/core.c
+++ b/xen/arch/x86/cpu/microcode/core.c
@@ -198,7 +198,7 @@ static struct microcode_patch *parse_blob(const char *buf, size_t len)
 /* Returns true if ucode should be loaded on a given cpu */
 static bool is_cpu_primary(unsigned int cpu)
 {
-    if ( boot_cpu_data.x86_vendor & (X86_VENDOR_AMD | X86_VENDOR_HYGON) )
+    if ( boot_cpu_data.vendor & (X86_VENDOR_AMD | X86_VENDOR_HYGON) )
         /* Load ucode on every logical thread/core */
         return true;
 
@@ -876,7 +876,7 @@ int __init early_microcode_init(struct boot_info *bi)
 {
     const struct cpuinfo_x86 *c = &boot_cpu_data;
 
-    switch ( c->x86_vendor )
+    switch ( c->vendor )
     {
     case X86_VENDOR_AMD:
         ucode_probe_amd(&ucode_ops);
-- 
2.39.5

On 28.07.2025 15:42, Andrew Cooper wrote:
> Switch to the new fields.
> 
> No functional change.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>

Acked-by: Jan Beulich <jbeulich@suse.com>