+ selftests-mm-include-mman-header-to-access-mremap_dontunmap-identifier.patch added to mm-hotfixes-unstable branch

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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

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

Before you just go and hit "reply", please:
   a) Consider who else should be cc'ed
   b) Prefer to cc a suitable mailing list as well
   c) Ideally: find the original patch on the mailing list and do a
      reply-to-all to that, adding suitable additional cc's

*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***

The -mm tree is included into linux-next via the mm-everything
branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there every 2-3 working days

------------------------------------------------------
From: Samasth Norway Ananda <samasth.norway.ananda@xxxxxxxxxx>
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@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>
---

 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@xxxxxxxxxx are

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




[Index of Archives]     [Kernel Archive]     [IETF Annouce]     [DCCP]     [Netdev]     [Networking]     [Security]     [Bugtraq]     [Yosemite]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux SCSI]

  Powered by Linux