Christophe Leroy c85ab4fe33 powerpc/64s: Only set HAVE_ARCH_UNMAPPED_AREA when CONFIG_PPC_64S_HASH_MMU is set ... When CONFIG_PPC_64S_HASH_MMU is not set, slice.c is not built and arch_get_unmapped_area() and arch_get_unmapped_area_topdown() are not provided because RADIX uses the generic ones. Therefore, neither set HAVE_ARCH_UNMAPPED_AREA nor HAVE_ARCH_UNMAPPED_AREA_TOPDOWN. Fixes: ab57bd7570 ("powerpc/mm: Move get_unmapped_area functions to slice.c") Reported-by: Laurent Dufour <ldufour@linux.ibm.com> Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Tested-by: Laurent Dufour <ldufour@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/e438c6cc09f94085e56733ed2d6e84333c35292a.1653370913.git.christophe.leroy@csgroup.eu		2022-05-24 20:44:48 +10:00
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asm	powerpc/64s: Only set HAVE_ARCH_UNMAPPED_AREA when CONFIG_PPC_64S_HASH_MMU is set	2022-05-24 20:44:48 +10:00
uapi/asm	powerpc/signal: Report minimum signal frame size to userspace via AT_MINSIGSTKSZ	2022-05-19 23:11:26 +10:00