diff options
| author | Pratyush Mallick <pratmal@google.com> | 2026-08-03 22:17:31 +0000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-08-24 18:43:01 -0700 |
| commit | 4e7e499b750f0ba1806a9f60ad091364c3382ad1 (patch) | |
| tree | 08d9f646a4e8a9eb5c2a5251761bd2170006298e | |
| parent | 32c9625638c2fda23b9301be5184b8abf84c92a7 (diff) | |
selftests/mm: rename local_config.h to local_config.h_gen
Patch series "selftests/mm: use pattern matching in .gitignore", v4.
The current selftests/mm/.gitignore hardcodes each generated test binary
by name, which requires manual updates every time a new test is added.
This series switches to a pattern-matching approach (similar to KVM
selftests), ignoring everything by default and allowing specific source
extensions. To accommodate this without tracking generated headers,
local_config.h is renamed to local_config.h_gen.
This patch (of 2):
Because local_config.h is a generated build artifact, un-ignoring all .h
files in .gitignore causes it to incorrectly show up as an untracked file
in git status.
Rename it to local_config.h_gen so it no longer matches the !*.h inclusion
rule, preparing for a subsequent patch that switches .gitignore to a
pattern-matching approach.
Update Makefile, check_config.sh, and affected test sources (cow.c,
gup_longterm.c) accordingly.
Link: https://lore.kernel.org/20260803221732.3651981-1-pratmal@google.com
Link: https://lore.kernel.org/20260803221732.3651981-2-pratmal@google.com
Signed-off-by: Pratyush Mallick <pratmal@google.com>
Reviewed-by: Lorenzo Stoakes <ljs@kernel.org>
Acked-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
Suggested-by: David Hildenbrand <david@kernel.org>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: "Liam R. Howlett" <liam@infradead.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Peter Xu <peterx@redhat.com>
Cc: SeongJae Park <sj@kernel.org>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@kernel.org>
Cc: Yosry Ahmed <yosry@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | tools/testing/selftests/mm/Makefile | 6 | ||||
| -rwxr-xr-x | tools/testing/selftests/mm/check_config.sh | 2 | ||||
| -rw-r--r-- | tools/testing/selftests/mm/cow.c | 2 | ||||
| -rw-r--r-- | tools/testing/selftests/mm/gup_longterm.c | 2 |
4 files changed, 6 insertions, 6 deletions
diff --git a/tools/testing/selftests/mm/Makefile b/tools/testing/selftests/mm/Makefile index 277a141d662e..0f31d850707d 100644 --- a/tools/testing/selftests/mm/Makefile +++ b/tools/testing/selftests/mm/Makefile @@ -5,7 +5,7 @@ # script so kunit knows to run it, and add it to the list below. # If you do not YOUR TESTS WILL NOT RUN IN THE CI. -LOCAL_HDRS += $(selfdir)/mm/local_config.h $(top_srcdir)/mm/gup_test.h +LOCAL_HDRS += $(selfdir)/mm/local_config.h_gen $(top_srcdir)/mm/gup_test.h LOCAL_HDRS += $(selfdir)/mm/mseal_helpers.h include local_config.mk @@ -261,11 +261,11 @@ $(OUTPUT)/migration: LDLIBS += -lnuma $(OUTPUT)/rmap: LDLIBS += -lnuma -local_config.mk local_config.h: check_config.sh +local_config.mk local_config.h_gen: check_config.sh $(call msg,CHK,config,$@) $(Q)CC="$(CC)" CFLAGS="$(CFLAGS)" ./check_config.sh -EXTRA_CLEAN += local_config.mk local_config.h +EXTRA_CLEAN += local_config.mk local_config.h_gen ifeq ($(IOURING_EXTRA_LIBS),) all: warn_missing_liburing diff --git a/tools/testing/selftests/mm/check_config.sh b/tools/testing/selftests/mm/check_config.sh index 32beaefe279e..1c603261e93d 100755 --- a/tools/testing/selftests/mm/check_config.sh +++ b/tools/testing/selftests/mm/check_config.sh @@ -4,7 +4,7 @@ # Probe for libraries and create header files to record the results. Both C # header files and Makefile include fragments are created. -OUTPUT_H_FILE=local_config.h +OUTPUT_H_FILE=local_config.h_gen OUTPUT_MKFILE=local_config.mk tmpname=$(mktemp) diff --git a/tools/testing/selftests/mm/cow.c b/tools/testing/selftests/mm/cow.c index 0c627ea89ff7..7fa2d97ca9b2 100644 --- a/tools/testing/selftests/mm/cow.c +++ b/tools/testing/selftests/mm/cow.c @@ -21,7 +21,7 @@ #include <sys/wait.h> #include <linux/memfd.h> -#include "local_config.h" +#include "local_config.h_gen" #ifdef LOCAL_CONFIG_HAVE_LIBURING #include <liburing.h> #endif /* LOCAL_CONFIG_HAVE_LIBURING */ diff --git a/tools/testing/selftests/mm/gup_longterm.c b/tools/testing/selftests/mm/gup_longterm.c index c03b4f8910c0..510de93be681 100644 --- a/tools/testing/selftests/mm/gup_longterm.c +++ b/tools/testing/selftests/mm/gup_longterm.c @@ -21,7 +21,7 @@ #include <linux/magic.h> #include <linux/memfd.h> -#include "local_config.h" +#include "local_config.h_gen" #ifdef LOCAL_CONFIG_HAVE_LIBURING #include <liburing.h> #endif /* LOCAL_CONFIG_HAVE_LIBURING */ |