From 01004f9796fd7a5223a40802026d2023e3f9cf28 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Tue, 15 Dec 2020 21:24:04 +0100 Subject: libbb: enable fixed 4k pagesize for 32bit ARM Signed-off-by: Denys Vlasenko --- include/libbb.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/libbb.h b/include/libbb.h index db5bf7a51..202e3f39c 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -393,8 +393,13 @@ void *xmmap_anon(size_t size) FAST_FUNC; #if defined(__x86_64__) || defined(i386) # define BB_ARCH_FIXED_PAGESIZE 4096 +#elif defined(__arm__) /* only 32bit, 64bit ARM has variable page size */ +# define BB_ARCH_FIXED_PAGESIZE 4096 #else /* if defined(ARCH) */ /* add you favorite arch today! */ +//From Linux kernel inspection: +//xtenza,s390[x],riscv,nios2,csky,sparc32: fixed 4k pages +//sparc64,alpha,openrisc: fixed 8k pages #endif #if defined BB_ARCH_FIXED_PAGESIZE -- cgit v1.2.3