[merged] kselftest-vm-fix-tests-build-with-old-libc.patch removed from -mm tree

[merged] kselftest-vm-fix-tests-build-with-old-libc.patch removed from -mm tree

[Andrew Morton]

The patch titled
     Subject: kselftest/vm: fix tests build with old libc
has been removed from the -mm tree.  Its filename was
     kselftest-vm-fix-tests-build-with-old-libc.patch

This patch was dropped because it was merged into mainline or a subsystem tree

------------------------------------------------------
From: Chengming Zhou <zhouchengming@bytedance.com>
Subject: kselftest/vm: fix tests build with old libc

The error message when I build vm tests on debian10 (GLIBC 2.28):

userfaultfd.c: In function `userfaultfd_pagemap_test':
userfaultfd.c:1393:37: error: `MADV_PAGEOUT' undeclared (first use
in this function); did you mean `MADV_RANDOM'?
  if (madvise(area_dst, test_pgsize, MADV_PAGEOUT))
                                     ^~~~~~~~~~~~
                                     MADV_RANDOM

This patch includes these newer definitions from UAPI linux/mman.h, is
useful to fix tests build on systems without these definitions in glibc
sys/mman.h.

Link: https://lkml.kernel.org/r/20220227055330.43087-2-zhouchengming@bytedance.com
Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com>
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 tools/testing/selftests/vm/userfaultfd.c |    1 +
 1 file changed, 1 insertion(+)

--- a/tools/testing/selftests/vm/userfaultfd.c~kselftest-vm-fix-tests-build-with-old-libc
+++ a/tools/testing/selftests/vm/userfaultfd.c
@@ -46,6 +46,7 @@
 #include <signal.h>
 #include <poll.h>
 #include <string.h>
+#include <linux/mman.h>
 #include <sys/mman.h>
 #include <sys/syscall.h>
 #include <sys/ioctl.h>
_

Patches currently in -mm which might be from zhouchengming@bytedance.com are

kselftest-vm-override-targets-from-arguments.patch