The patch titled
Subject: selftests/mm: include linux/mman.h
has been added to the -mm mm-unstable branch. Its filename is
selftests-mm-include-linux-mmanh.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/selftests-mm-include-linux-mmanh.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Edward Liaw <edliaw@xxxxxxxxxx>
Subject: selftests/mm: include linux/mman.h
Date: Wed, 5 Jun 2024 22:36:34 +0000
thuge-gen defines MAP_HUGE_* macros that are provided by linux/mman.h
since 4.15. Removes the macros and includes linux/mman.h instead.
Link: https://lkml.kernel.org/r/20240605223637.1374969-2-edliaw@xxxxxxxxxx
Signed-off-by: Edward Liaw <edliaw@xxxxxxxxxx>
Reviewed-by: Carlos Llamas <cmllamas@xxxxxxxxxx>
Reviewed-by: Muhammad Usama Anjum <usama.anjum@xxxxxxxxxxxxx>
Cc: Bill Wendling <morbo@xxxxxxxxxx>
Cc: Justin Stitt <justinstitt@xxxxxxxxxx>
Cc: Nathan Chancellor <nathan@xxxxxxxxxx>
Cc: Nick Desaulniers <ndesaulniers@xxxxxxxxxx>
Cc: Shuah Khan <shuah@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
tools/testing/selftests/mm/thuge-gen.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
--- a/tools/testing/selftests/mm/thuge-gen.c~selftests-mm-include-linux-mmanh
+++ a/tools/testing/selftests/mm/thuge-gen.c
@@ -15,6 +15,7 @@
#define _GNU_SOURCE 1
#include <sys/mman.h>
+#include <linux/mman.h>
#include <stdlib.h>
#include <stdio.h>
#include <sys/ipc.h>
@@ -28,10 +29,6 @@
#include "vm_util.h"
#include "../kselftest.h"
-#define MAP_HUGE_2MB (21 << MAP_HUGE_SHIFT)
-#define MAP_HUGE_1GB (30 << MAP_HUGE_SHIFT)
-#define MAP_HUGE_SHIFT 26
-#define MAP_HUGE_MASK 0x3f
#if !defined(MAP_HUGETLB)
#define MAP_HUGETLB 0x40000
#endif
_
Patches currently in -mm which might be from edliaw@xxxxxxxxxx are
selftests-mm-include-linux-mmanh.patch
selftests-mm-guard-defines-from-shm.patch
