x86/boot: Switch to new Intel CPU model defines

New CPU #defines encode vendor and family as well as model but
boot code doesn't have all the infrastructure to use them. Hard
code the one CPU model number used here.

Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Link: https://lore.kernel.org/all/20240520224620.9480-35-tony.luck%40intel.com

diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
index fed8d13ce2526086883422e7fee4b65de858be94..0aae4d4ed61502efe2113f7564176df25260eb95 100644 (file)
--- a/arch/x86/boot/cpucheck.c
+++ b/arch/x86/boot/cpucheck.c
@@ -203,7 +203,7 @@ int check_knl_erratum(void)
         */
        if (!is_intel() ||
            cpu.family != 6 ||
-           cpu.model != INTEL_FAM6_XEON_PHI_KNL)
+           cpu.model != 0x57 /*INTEL_XEON_PHI_KNL*/)
                return 0;
 
        /*