Messages in this thread Patch in this message | | | Date | Thu, 8 Mar 2012 02:17:17 -0800 | From | tip-bot for Jan Beulich <> | Subject | [tip:x86/asm] x86: Tighten dependencies of CPU_SUP_*_32 |
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Commit-ID: 0d2bf4899d04fcc7f3a280b0bc74c084badb4e04 Gitweb: http://git.kernel.org/tip/0d2bf4899d04fcc7f3a280b0bc74c084badb4e04 Author: Jan Beulich <JBeulich@suse.com> AuthorDate: Thu, 8 Mar 2012 09:18:02 +0000 Committer: Ingo Molnar <mingo@elte.hu> CommitDate: Thu, 8 Mar 2012 10:57:34 +0100
x86: Tighten dependencies of CPU_SUP_*_32
Building in support for either of these CPUs is pointless when e.g. M686 was selected (since such a kernel would use cmov instructions, which aren't available on these older CPUs).
Signed-off-by: Jan Beulich <jbeulich@suse.com> Link: http://lkml.kernel.org/r/4F58875A02000078000770E0@nat28.tlf.novell.com Signed-off-by: Ingo Molnar <mingo@elte.hu> --- arch/x86/Kconfig.cpu | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu index 6443c6f..706e12e 100644 --- a/arch/x86/Kconfig.cpu +++ b/arch/x86/Kconfig.cpu @@ -440,7 +440,7 @@ config CPU_SUP_INTEL config CPU_SUP_CYRIX_32 default y bool "Support Cyrix processors" if PROCESSOR_SELECT - depends on !64BIT + depends on M386 || M486 || M586 || M586TSC || M586MMX || (EXPERT && !64BIT) ---help--- This enables detection, tunings and quirks for Cyrix processors @@ -494,7 +494,7 @@ config CPU_SUP_TRANSMETA_32 config CPU_SUP_UMC_32 default y bool "Support UMC processors" if PROCESSOR_SELECT - depends on !64BIT + depends on M386 || M486 || (EXPERT && !64BIT) ---help--- This enables detection, tunings and quirks for UMC processors
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