x86/cpu/vfm: Add new macros to work with (vendor/family/model) values

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[ Upstream commit e6dfdc2e89 ]

To avoid adding a slew of new macros for each new Intel CPU family
switch over from providing CPU model number #defines to a new
scheme that encodes vendor, family, and model in a single number.

  [ bp: s/casted/cast/g ]

Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20240416211941.9369-3-tony.luck@intel.com
Stable-dep-of: 93022482b2 ("x86/cpu: Fix x86_match_cpu() to match just X86_VENDOR_INTEL")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Tony Luck 2024-04-16 14:19:04 -07:00 • committed by Greg Kroah-Hartman

parent 6408fcfea4

commit 71cf8cfd19

1 changed files with 93 additions and 0 deletions

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arch/x86/include/asm/cpu_device_id.h

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