Daniel Axtens 81d2c6f819 kasan: support instrumented bitops combined with generic bitops ... Currently bitops-instrumented.h assumes that the architecture provides atomic, non-atomic and locking bitops (e.g. both set_bit and __set_bit). This is true on x86 and s390, but is not always true: there is a generic bitops/non-atomic.h header that provides generic non-atomic operations, and also a generic bitops/lock.h for locking operations. powerpc uses the generic non-atomic version, so it does not have it's own e.g. __set_bit that could be renamed arch___set_bit. Split up bitops-instrumented.h to mirror the atomic/non-atomic/lock split. This allows arches to only include the headers where they have arch-specific versions to rename. Update x86 and s390. (The generic operations are automatically instrumented because they're written in C, not asm.) Suggested-by: Christophe Leroy <christophe.leroy@c-s.fr> Reviewed-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Daniel Axtens <dja@axtens.net> Acked-by: Marco Elver <elver@google.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20190820024941.12640-1-dja@axtens.net		2019-11-07 13:15:39 +11:00
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asm	kasan: support instrumented bitops combined with generic bitops	2019-11-07 13:15:39 +11:00
uapi/asm	s390 updates for the 5.4 merge window #2	2019-09-26 11:30:16 -07:00