The patch titled Subject: selftests: mm: remove wrong kernel header inclusion has been added to the -mm mm-unstable branch. Its filename is selftests-mm-remove-wrong-kernel-header-inclusion.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/selftests-mm-remove-wrong-kernel-header-inclusion.patch This patch will later appear in the mm-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: Muhammad Usama Anjum <usama.anjum@xxxxxxxxxxxxx> Subject: selftests: mm: remove wrong kernel header inclusion Date: Mon, 12 Jun 2023 14:53:46 +0500 It is wrong to include unprocessed user header files directly. They are processed to "<source_tree>/usr/include" by running "make headers" and they are included in selftests by kselftest makefiles automatically with help of KHDR_INCLUDES variable. These headers should always bulilt first before building kselftests. Link: https://lkml.kernel.org/r/20230612095347.996335-1-usama.anjum@xxxxxxxxxxxxx Fixes: 07115fcc15b4 ("selftests/mm: add new selftests for KSM") Signed-off-by: Muhammad Usama Anjum <usama.anjum@xxxxxxxxxxxxx> Acked-by: David Hildenbrand <david@xxxxxxxxxx> Cc: Shuah Khan <shuah@xxxxxxxxxx> Cc: Stefan Roesch <shr@xxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- tools/testing/selftests/mm/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/tools/testing/selftests/mm/Makefile~selftests-mm-remove-wrong-kernel-header-inclusion +++ a/tools/testing/selftests/mm/Makefile @@ -29,7 +29,7 @@ MACHINE ?= $(shell echo $(uname_M) | sed # LDLIBS. MAKEFLAGS += --no-builtin-rules -CFLAGS = -Wall -I $(top_srcdir) -I $(top_srcdir)/tools/include/uapi $(EXTRA_CFLAGS) $(KHDR_INCLUDES) +CFLAGS = -Wall -I $(top_srcdir) $(EXTRA_CFLAGS) $(KHDR_INCLUDES) LDLIBS = -lrt -lpthread TEST_GEN_PROGS = cow _ Patches currently in -mm which might be from usama.anjum@xxxxxxxxxxxxx are selftests-mm-remove-wrong-kernel-header-inclusion.patch selftests-mm-remove-duplicate-unneeded-defines.patch