original_kernel/arch/um
Alexander van Heukelum 19870def58 x86, bitops: select the generic bitmap search functions
Introduce GENERIC_FIND_FIRST_BIT and GENERIC_FIND_NEXT_BIT in
lib/Kconfig, defaulting to off. An arch that wants to use the
generic implementation now only has to use a select statement
to include them.

I added an always-y option (X86_CPU) to arch/x86/Kconfig.cpu
and used that to select the generic search functions. This
way ARCH=um SUBARCH=i386 automatically picks up the change
too, and arch/um/Kconfig.i386 can therefore be simplified a
bit. ARCH=um SUBARCH=x86_64 does things differently, but
still compiles fine. It seems that a "def_bool y" always
wins over a "def_bool n"?

Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-04-26 19:21:17 +02:00
..
drivers
include
kernel
os-Linux uml: fix build error 2008-04-26 19:21:16 +02:00
scripts
sys-i386 x86, UML: remove x86-specific implementations of find_first_bit 2008-04-26 19:21:17 +02:00
sys-ia64
sys-ppc
sys-x86_64 x86, UML: remove x86-specific implementations of find_first_bit 2008-04-26 19:21:17 +02:00
Kconfig
Kconfig.char
Kconfig.debug
Kconfig.i386 x86, bitops: select the generic bitmap search functions 2008-04-26 19:21:17 +02:00
Kconfig.net
Kconfig.x86_64 x86, bitops: select the generic bitmap search functions 2008-04-26 19:21:17 +02:00
Makefile
Makefile-i386
Makefile-ia64
Makefile-os-Linux
Makefile-ppc
Makefile-skas
Makefile-x86_64
defconfig