From: Leon Hwang Date: Thu, 23 Oct 2025 01:47:32 +0000 (+0800) Subject: Revert "selftests: mm: fix map_hugetlb failure on 64K page size systems" X-Git-Tag: v6.1.158~4 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=893acc544b462c0cd064e03467c7ef7aa495d193;p=thirdparty%2Fkernel%2Fstable.git Revert "selftests: mm: fix map_hugetlb failure on 64K page size systems" This reverts commit a584c7734a4dd050451fcdd65c66317e15660e81 which is commit 91b80cc5b39f00399e8e2d17527cad2c7fa535e2 upstream. This fixes the following build error: map_hugetlb.c: In function 'main': map_hugetlb.c:79:25: warning: implicit declaration of function 'default_huge_page_size' [-Wimplicit-function-declaration] 79 | hugepage_size = default_huge_page_size(); Signed-off-by: Leon Hwang Signed-off-by: Greg Kroah-Hartman --- diff --git a/tools/testing/selftests/vm/map_hugetlb.c b/tools/testing/selftests/vm/map_hugetlb.c index c65c55b7a789..312889edb84a 100644 --- a/tools/testing/selftests/vm/map_hugetlb.c +++ b/tools/testing/selftests/vm/map_hugetlb.c @@ -15,7 +15,6 @@ #include #include #include -#include "vm_util.h" #define LENGTH (256UL*1024*1024) #define PROTECTION (PROT_READ | PROT_WRITE) @@ -71,16 +70,10 @@ int main(int argc, char **argv) { void *addr; int ret; - size_t hugepage_size; size_t length = LENGTH; int flags = FLAGS; int shift = 0; - hugepage_size = default_huge_page_size(); - /* munmap with fail if the length is not page aligned */ - if (hugepage_size > length) - length = hugepage_size; - if (argc > 1) length = atol(argv[1]) << 20; if (argc > 2) {