Mips uses TASK_IS_32BIT_ADDR to determine if a task is 32bit, but this define is mips specific and other arches do not have it: instead, use !IS_ENABLED(CONFIG_64BIT) || is_compat_task() condition. Signed-off-by: Alexandre Ghiti <alex@xxxxxxxx> --- arch/mips/mm/mmap.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c index c052565b76fb..900670ea8531 100644 --- a/arch/mips/mm/mmap.c +++ b/arch/mips/mm/mmap.c @@ -17,6 +17,7 @@ #include <linux/sched/signal.h> #include <linux/sched/mm.h> #include <linux/sizes.h> +#include <linux/compat.h> unsigned long shm_align_mask = PAGE_SIZE - 1; /* Sane caches */ EXPORT_SYMBOL(shm_align_mask); @@ -191,7 +192,7 @@ static inline unsigned long brk_rnd(void) rnd = rnd << PAGE_SHIFT; /* 32MB for 32bit, 1GB for 64bit */ - if (TASK_IS_32BIT_ADDR) + if (!IS_ENABLED(CONFIG_64BIT) || is_compat_task()) rnd = rnd & SZ_32M; else rnd = rnd & SZ_1G; -- 2.20.1
