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8b793a92d8
In the x86 architecture we have various complicated hardware emulation facilities on x86-32 to support ancient 32-bit CPUs that very very few people are using with modern kernels. This compatibility glue is sometimes even causing problems that people spend time to resolve, which time could be spent on other things. As Linus recently remarked: > I really get the feeling that it's time to leave i486 support behind. > There's zero real reason for anybody to waste one second of > development effort on this kind of issue. Implement the first step and remove M486/M486SX/ELAN support: CONFIG_M486SX CONFIG_M486 CONFIG_MELAN [ There's no recent M486=y kernel package for any mainstream x86 32-bit distribution available that I've been able to find, so actual users should not be impacted, and any legacy users can keep using older kernels. ] Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dave Hansen <dave.hansen@linux.intel.com> Cc: Ahmed S. Darwish <darwi@linutronix.de> Cc: Ard Biesheuvel <ardb@kernel.org> Cc: Arnd Bergmann <arnd@kernel.org> Cc: H. Peter Anvin <hpa@zytor.com> Cc: John Ogness <john.ogness@linutronix.de> Link: https://patch.msgid.link/20251214084710.3606385-2-mingo@kernel.org
59 lines
1.6 KiB
C
59 lines
1.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _ASM_VERMAGIC_H
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#define _ASM_VERMAGIC_H
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#ifdef CONFIG_X86_64
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/* X86_64 does not define MODULE_PROC_FAMILY */
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#elif defined CONFIG_M586
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#define MODULE_PROC_FAMILY "586 "
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#elif defined CONFIG_M586TSC
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#define MODULE_PROC_FAMILY "586TSC "
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#elif defined CONFIG_M586MMX
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#define MODULE_PROC_FAMILY "586MMX "
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#elif defined CONFIG_MATOM
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#define MODULE_PROC_FAMILY "ATOM "
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#elif defined CONFIG_M686
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#define MODULE_PROC_FAMILY "686 "
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#elif defined CONFIG_MPENTIUMII
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#define MODULE_PROC_FAMILY "PENTIUMII "
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#elif defined CONFIG_MPENTIUMIII
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#define MODULE_PROC_FAMILY "PENTIUMIII "
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#elif defined CONFIG_MPENTIUMM
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#define MODULE_PROC_FAMILY "PENTIUMM "
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#elif defined CONFIG_MPENTIUM4
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#define MODULE_PROC_FAMILY "PENTIUM4 "
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#elif defined CONFIG_MK6
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#define MODULE_PROC_FAMILY "K6 "
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#elif defined CONFIG_MK7
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#define MODULE_PROC_FAMILY "K7 "
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#elif defined CONFIG_MCRUSOE
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#define MODULE_PROC_FAMILY "CRUSOE "
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#elif defined CONFIG_MEFFICEON
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#define MODULE_PROC_FAMILY "EFFICEON "
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#elif defined CONFIG_MWINCHIPC6
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#define MODULE_PROC_FAMILY "WINCHIPC6 "
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#elif defined CONFIG_MWINCHIP3D
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#define MODULE_PROC_FAMILY "WINCHIP3D "
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#elif defined CONFIG_MCYRIXIII
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#define MODULE_PROC_FAMILY "CYRIXIII "
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#elif defined CONFIG_MVIAC3_2
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#define MODULE_PROC_FAMILY "VIAC3-2 "
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#elif defined CONFIG_MVIAC7
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#define MODULE_PROC_FAMILY "VIAC7 "
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#elif defined CONFIG_MGEODEGX1
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#define MODULE_PROC_FAMILY "GEODEGX1 "
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#elif defined CONFIG_MGEODE_LX
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#define MODULE_PROC_FAMILY "GEODE "
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#else
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#error unknown processor family
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#endif
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#ifdef CONFIG_X86_32
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# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
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#else
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# define MODULE_ARCH_VERMAGIC ""
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#endif
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#endif /* _ASM_VERMAGIC_H */
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