The patch titled Subject: selftests/mm: include mman header to access MREMAP_DONTUNMAP identifier has been added to the -mm mm-hotfixes-unstable branch. Its filename is selftests-mm-include-mman-header-to-access-mremap_dontunmap-identifier.patch

This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches...

This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

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------------------------------------------------------ From: Samasth Norway Ananda samasth.norway.ananda@oracle.com Subject: selftests/mm: include mman header to access MREMAP_DONTUNMAP identifier Date: Thu, 12 Oct 2023 08:52:57 -0700

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@orac... Fixes: 0183d777c29a ("selftests: mm: remove duplicate unneeded defines") Signed-off-by: Samasth Norway Ananda samasth.norway.ananda@oracle.com Reported-by: Linux Kernel Functional Testing lkft@linaro.org Closes: https://lore.kernel.org/linux-mm/CA+G9fYvV-71XqpCr_jhdDfEtN701fBdG3q+=bafaZi... Tested-by: Muhammad Usama Anjum usama.anjum@collabora.com Cc: Shuah Khan shuah@kernel.org Cc: stable@vger.kernel.org Signed-off-by: Andrew Morton akpm@linux-foundation.org ---

tools/testing/selftests/mm/mremap_dontunmap.c | 1 + 1 file changed, 1 insertion(+)

--- a/tools/testing/selftests/mm/mremap_dontunmap.c~selftests-mm-include-mman-header-to-access-mremap_dontunmap-identifier +++ a/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> _

Patches currently in -mm which might be from samasth.norway.ananda@oracle.com are

selftests-mm-include-mman-header-to-access-mremap_dontunmap-identifier.patch