64ac24e738
Semaphores are no longer performance-critical, so a generic C implementation is better for maintainability, debuggability and extensibility. Thanks to Peter Zijlstra for fixing the lockdep warning. Thanks to Harvey Harrison for pointing out that the unlikely() was unnecessary. Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Acked-by: Ingo Molnar <mingo@elte.hu>
35 lines
440 B
Text
35 lines
440 B
Text
config UML_X86
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bool
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default y
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config 64BIT
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bool
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default y
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#XXX: this is so in the underlying arch, but it's wrong!!!
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config RWSEM_GENERIC_SPINLOCK
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bool
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default y
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config 3_LEVEL_PGTABLES
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bool
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default y
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config ARCH_HAS_SC_SIGNALS
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bool
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default n
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config ARCH_REUSE_HOST_VSYSCALL_AREA
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bool
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default n
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config SMP_BROKEN
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bool
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default y
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config GENERIC_HWEIGHT
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bool
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default y
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config ARCH_SUPPORTS_AOUT
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def_bool y
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