The patch titled Subject: lib/test_bits: make some functions static has been added to the -mm tree. Its filename is bits-add-tests-of-genmask-fix-2.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/bits-add-tests-of-genmask-fix-2.patch and later at http://ozlabs.org/~akpm/mmotm/broken-out/bits-add-tests-of-genmask-fix-2.patch 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 and is updated there every 3-4 working days ------------------------------------------------------ From: Wei Yongjun <weiyongjun1@xxxxxxxxxx> Subject: lib/test_bits: make some functions static Fix sparse build warnings: lib/test_bits.c:10:6: warning: symbol 'genmask_test' was not declared. Should it be static? lib/test_bits.c:27:6: warning: symbol 'genmask_ull_test' was not declared. Should it be static? lib/test_bits.c:42:6: warning: symbol 'genmask_input_check_test' was not declared. Should it be static? Link: http://lkml.kernel.org/r/20200702150336.4756-1-weiyongjun1@xxxxxxxxxx Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx> Reported-by: Hulk Robot <hulkci@xxxxxxxxxx> Cc: Rikard Falkeborn <rikard.falkeborn@xxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- lib/test_bits.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/lib/test_bits.c~bits-add-tests-of-genmask-fix-2 +++ a/lib/test_bits.c @@ -7,7 +7,7 @@ #include <linux/bits.h> -void genmask_test(struct kunit *test) +static void genmask_test(struct kunit *test) { KUNIT_EXPECT_EQ(test, 1ul, GENMASK(0, 0)); KUNIT_EXPECT_EQ(test, 3ul, GENMASK(1, 0)); @@ -24,7 +24,7 @@ void genmask_test(struct kunit *test) } -void genmask_ull_test(struct kunit *test) +static void genmask_ull_test(struct kunit *test) { KUNIT_EXPECT_EQ(test, 1ull, GENMASK_ULL(0, 0)); KUNIT_EXPECT_EQ(test, 3ull, GENMASK_ULL(1, 0)); @@ -39,7 +39,7 @@ void genmask_ull_test(struct kunit *test #endif } -void genmask_input_check_test(struct kunit *test) +static void genmask_input_check_test(struct kunit *test) { unsigned int x, y; int z, w; _ Patches currently in -mm which might be from weiyongjun1@xxxxxxxxxx are mm-slub-extend-slub_debug-syntax-for-multiple-blocks-fix.patch bits-add-tests-of-genmask-fix-2.patch