From: Aleksander Mazur <deweloper@wp.pl>
Date: Tue, 23 Jan 2024 13:43:00 +0000 (+0100)
Subject: x86/Kconfig: Transmeta Crusoe is CPU family 5, not 6
X-Git-Tag: v6.8-rc4~2^2
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=f6a1892585cd19e63c4ef2334e26cd536d5b678d;p=users%2Fdwmw2%2Flinux.git

x86/Kconfig: Transmeta Crusoe is CPU family 5, not 6

The kernel built with MCRUSOE is unbootable on Transmeta Crusoe.  It shows
the following error message:

  This kernel requires an i686 CPU, but only detected an i586 CPU.
  Unable to boot - please use a kernel appropriate for your CPU.

Remove MCRUSOE from the condition introduced in commit in Fixes, effectively
changing X86_MINIMUM_CPU_FAMILY back to 5 on that machine, which matches the
CPU family given by CPUID.

  [ bp: Massage commit message. ]

Fixes: 25d76ac88821 ("x86/Kconfig: Explicitly enumerate i686-class CPUs in Kconfig")
Signed-off-by: Aleksander Mazur <deweloper@wp.pl>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Cc: <stable@kernel.org>
Link: https://lore.kernel.org/r/20240123134309.1117782-1-deweloper@wp.pl
---

diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
index b9224cf2ee4d6..2a7279d80460a 100644
--- a/arch/x86/Kconfig.cpu
+++ b/arch/x86/Kconfig.cpu
@@ -379,7 +379,7 @@ config X86_CMOV
 config X86_MINIMUM_CPU_FAMILY
 	int
 	default "64" if X86_64
-	default "6" if X86_32 && (MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MEFFICEON || MATOM || MCRUSOE || MCORE2 || MK7 || MK8)
+	default "6" if X86_32 && (MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MEFFICEON || MATOM || MCORE2 || MK7 || MK8)
 	default "5" if X86_32 && X86_CMPXCHG64
 	default "4"