The following commit has been merged into the x86/cpu branch of tip:
Commit-ID: 173e856a55d095a9ef566f28ac95d0d2255a7073
Gitweb: https://git.kernel.org/tip/173e856a55d095a9ef566f28ac95d0d2255a7073
Author: Tony Luck <tony.luck@xxxxxxxxx>
AuthorDate: Wed, 24 Apr 2024 11:15:13 -07:00
Committer: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
CommitterDate: Fri, 26 Apr 2024 08:49:24 -07:00
x86/microcode/intel: Switch to new Intel CPU model defines
New CPU #defines encode vendor and family as well as model.
Signed-off-by: Tony Luck <tony.luck@xxxxxxxxx>
Signed-off-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/all/20240424181513.41829-1-tony.luck%40intel.com
---
arch/x86/kernel/cpu/microcode/intel.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
index 5f04144..815fa67 100644
--- a/arch/x86/kernel/cpu/microcode/intel.c
+++ b/arch/x86/kernel/cpu/microcode/intel.c
@@ -21,7 +21,7 @@
#include <linux/uio.h>
#include <linux/mm.h>
-#include <asm/intel-family.h>
+#include <asm/cpu_device_id.h>
#include <asm/processor.h>
#include <asm/tlbflush.h>
#include <asm/setup.h>
@@ -577,8 +577,7 @@ static bool is_blacklisted(unsigned int cpu)
* This behavior is documented in item BDF90, #334165 (Intel Xeon
* Processor E7-8800/4800 v4 Product Family).
*/
- if (c->x86 == 6 &&
- c->x86_model == INTEL_FAM6_BROADWELL_X &&
+ if (c->x86_vfm == INTEL_BROADWELL_X &&
c->x86_stepping == 0x01 &&
llc_size_per_core > 2621440 &&
c->microcode < 0x0b000021) {
|