diff options
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/Kconfig | 1 | ||||
| -rw-r--r-- | arch/powerpc/mm/mmap.c | 4 |
2 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 91ad76f30d18..fc5fffbb331b 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -89,6 +89,7 @@ config PPC select ARCH_MIGHT_HAVE_PC_SERIO select BINFMT_ELF select ARCH_BINFMT_ELF_RANDOMIZE_PIE + select ARCH_HAS_ELF_RANDOMIZE select OF select OF_EARLY_FLATTREE select OF_RESERVED_MEM diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c index 1ad2299d795d..0f0502e12f6c 100644 --- a/arch/powerpc/mm/mmap.c +++ b/arch/powerpc/mm/mmap.c @@ -53,7 +53,7 @@ static inline int mmap_is_legacy(void) return sysctl_legacy_va_layout; } -static unsigned long mmap_rnd(void) +unsigned long arch_mmap_rnd(void) { unsigned long rnd; @@ -87,7 +87,7 @@ void arch_pick_mmap_layout(struct mm_struct *mm) unsigned long random_factor = 0UL; if (current->flags & PF_RANDOMIZE) - random_factor = mmap_rnd(); + random_factor = arch_mmap_rnd(); /* * Fall back to the standard layout if the personality |