Christophe Leroy 26deb04342 powerpc: prepare string/mem functions for KASAN ... CONFIG_KASAN implements wrappers for memcpy() memmove() and memset() Those wrappers are doing the verification then call respectively __memcpy() __memmove() and __memset(). The arches are therefore expected to rename their optimised functions that way. For files on which KASAN is inhibited, #defines are used to allow them to directly call optimised versions of the functions without going through the KASAN wrappers. See commit 393f203f5f ("x86_64: kasan: add interceptors for memset/memmove/memcpy functions") for details. Other string / mem functions do not (yet) have kasan wrappers, we therefore have to fallback to the generic versions when KASAN is active, otherwise KASAN checks will be skipped. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> [mpe: Fixups to keep selftests working] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>		2019-05-03 01:20:25 +10:00
..
asm-compat.h	powerpc: move ASM_CONST and stringify_in_c() into asm-const.h	2018-07-30 22:48:16 +10:00
export.h	powerpc: prepare string/mem functions for KASAN	2019-05-03 01:20:25 +10:00
feature-fixups.h	powerpc: clean inclusions of asm/feature-fixups.h	2018-07-30 22:48:17 +10:00
kasan.h	powerpc: prepare string/mem functions for KASAN	2019-05-03 01:20:25 +10:00
ppc_asm.h	powerpc: prepare string/mem functions for KASAN	2019-05-03 01:20:25 +10:00
processor.h