Commit b365157b authored Oct 30, 2005 by Paolo 'Blaisorblade' Giarrusso Committed by Linus Torvalds Oct 30, 2005

[PATCH] uml: fix "reuse i386 cpu optimizations"

Remove RWSEM_GENERIC_SPINLOCK, it's now defined (only if needed) by the
underlying arch/i386/Kconfig.cpu. Leave it only for x86_64. Even there, it's
totally wrong, as they even have the code to support XCHG_ADD.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent 96d55b88

arch/um/Kconfig

+0 −4

Original line number	Diff line number	Diff line
		@@ -27,10 +27,6 @@ config UID16
		bool
		default y

		config RWSEM_GENERIC_SPINLOCK
		bool
		default y

		config GENERIC_CALIBRATE_DELAY
		bool
		default y

+5 −0

Original line number	Diff line number	Diff line
		@@ -6,6 +6,11 @@ config 64BIT
		bool
		default y

		#XXX: this is so in the underlying arch, but it's wrong!!!
		config RWSEM_GENERIC_SPINLOCK
		bool
		default y

		config SEMAPHORE_SLEEPERS
		bool
		default y