| From | Tony Luck <> | Subject | [PATCH v3 24/74] x86/cpu/vfm: Update arch/x86/kernel/cpu/microcode/intel.c | Date | Tue, 16 Apr 2024 14:19:26 -0700 |
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New CPU #defines encode vendor and family as well as model.
Signed-off-by: Tony Luck <tony.luck@intel.com> --- arch/x86/kernel/cpu/microcode/intel.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c index 5f0414452b67..64809f3271b0 100644 --- a/arch/x86/kernel/cpu/microcode/intel.c +++ b/arch/x86/kernel/cpu/microcode/intel.c @@ -21,6 +21,7 @@ #include <linux/uio.h> #include <linux/mm.h> +#include <asm/cpu_device_id.h> #include <asm/intel-family.h> #include <asm/processor.h> #include <asm/tlbflush.h> @@ -577,8 +578,7 @@ 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) { -- 2.44.0
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