This is a note to let you know that I've just added the patch titled
selftests/mm: include mman header to access MREMAP_DONTUNMAP identifier
to the 6.5-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
selftests-mm-include-mman-header-to-access-mremap_dontunmap-identifier.patch
and it can be found in the queue-6.5 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From e2de156b0d918b5ebe975577d25f9ef92379a756 Mon Sep 17 00:00:00 2001
From: Samasth Norway Ananda <samasth.norway.ananda@xxxxxxxxxx>
Date: Thu, 12 Oct 2023 08:52:57 -0700
Subject: selftests/mm: include mman header to access MREMAP_DONTUNMAP identifier
From: Samasth Norway Ananda <samasth.norway.ananda@xxxxxxxxxx>
commit e2de156b0d918b5ebe975577d25f9ef92379a756 upstream.
Definition for MREMAP_DONTUNMAP is not present in glibc older than 2.32
thus throwing an undeclared error when running make on mm. Including
linux/mman.h solves the build error for people having older glibc.
Link: https://lkml.kernel.org/r/20231012155257.891776-1-samasth.norway.ananda@xxxxxxxxxx
Fixes: 0183d777c29a ("selftests: mm: remove duplicate unneeded defines")
Signed-off-by: Samasth Norway Ananda <samasth.norway.ananda@xxxxxxxxxx>
Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx>
Closes: https://lore.kernel.org/linux-mm/CA+G9fYvV-71XqpCr_jhdDfEtN701fBdG3q+=bafaZiGwUXy_aA@xxxxxxxxxxxxxx/
Tested-by: Muhammad Usama Anjum <usama.anjum@xxxxxxxxxxxxx>
Cc: Shuah Khan <shuah@xxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
tools/testing/selftests/mm/mremap_dontunmap.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/testing/selftests/mm/mremap_dontunmap.c b/tools/testing/selftests/mm/mremap_dontunmap.c
index ca2359835e75..a06e73ec8568 100644
--- a/tools/testing/selftests/mm/mremap_dontunmap.c
+++ b/tools/testing/selftests/mm/mremap_dontunmap.c
@@ -7,6 +7,7 @@
*/
#define _GNU_SOURCE
#include <sys/mman.h>
+#include <linux/mman.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
--
2.42.0
Patches currently in stable-queue which might be from samasth.norway.ananda@xxxxxxxxxx are
queue-6.5/selftests-mm-include-mman-header-to-access-mremap_dontunmap-identifier.patch
