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x86/microcode/intel: Switch to new Intel CPU model defines

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New CPU #defines encode vendor and family as well as model.

Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/all/20240424181513.41829-1-tony.luck%40intel.com
This commit is contained in:
Tony Luck 2024-04-24 11:15:13 -07:00 committed by Borislav Petkov (AMD)
parent 4a5f2dd162
commit 375a756448
1 changed files with 2 additions and 3 deletions
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5
arch/x86/kernel/cpu/microcode/intel.c
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@ -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) {