The quilt patch titled
Subject: selftests: mm: fix the incorrect usage() info of khugepaged
has been removed from the -mm tree. Its filename was
selftests-mm-fix-the-incorrect-usage-info-of-khugepaged.patch
This patch was dropped because it was merged into the mm-hotfixes-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Nanyong Sun <sunnanyong@xxxxxxxxxx>
Subject: selftests: mm: fix the incorrect usage() info of khugepaged
Date: Tue, 15 Oct 2024 10:02:57 +0800
The mount option of tmpfs should be huge=advise, not madvise which is not
supported and may mislead the users.
Link: https://lkml.kernel.org/r/20241015020257.139235-1-sunnanyong@xxxxxxxxxx
Fixes: 1b03d0d558a2 ("selftests/vm: add thp collapse file and tmpfs testing")
Signed-off-by: Nanyong Sun <sunnanyong@xxxxxxxxxx>
Reviewed-by: Baolin Wang <baolin.wang@xxxxxxxxxxxxxxxxx>
Reviewed-by: Anshuman Khandual <anshuman.khandual@xxxxxxx>
Cc: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx>
Cc: Shuah Khan <shuah@xxxxxxxxxx>
Cc: Zach O'Keefe <zokeefe@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
tools/testing/selftests/mm/khugepaged.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/tools/testing/selftests/mm/khugepaged.c~selftests-mm-fix-the-incorrect-usage-info-of-khugepaged
+++ a/tools/testing/selftests/mm/khugepaged.c
@@ -1091,7 +1091,7 @@ static void usage(void)
fprintf(stderr, "\n\t\"file,all\" mem_type requires kernel built with\n");
fprintf(stderr, "\tCONFIG_READ_ONLY_THP_FOR_FS=y\n");
fprintf(stderr, "\n\tif [dir] is a (sub)directory of a tmpfs mount, tmpfs must be\n");
- fprintf(stderr, "\tmounted with huge=madvise option for khugepaged tests to work\n");
+ fprintf(stderr, "\tmounted with huge=advise option for khugepaged tests to work\n");
fprintf(stderr, "\n\tSupported Options:\n");
fprintf(stderr, "\t\t-h: This help message.\n");
fprintf(stderr, "\t\t-s: mTHP size, expressed as page order.\n");
_
Patches currently in -mm which might be from sunnanyong@xxxxxxxxxx are
mm-move-mm-flags-to-mm_typesh.patch
