diff options
| author | Sasha Levin <sashal@kernel.org> | 2026-10-14 16:01:37 -0400 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-10-24 01:56:32 -0700 |
| commit | 4a0ef6078731cac11cdde5e5f355f2252828eb56 (patch) | |
| tree | a0933043455607dae4b010955b9662da78521e6e /tools/testing | |
| parent | 4425c6730022df01c952139df97141201f709ebc (diff) | |
selftests/mm: report the configuration check on stderr
The mm Makefile includes local_config.mk, which is generated by a rule
that announces itself with "CHK [config] local_config.mk" on standard
output, which make -s does not suppress. When make has to regenerate the
file while it reads the Makefile for emit_tests, for example on a fresh
tree or when the selftests are installed with make -B, the message
becomes part of the emit_tests output that the selftests install target
appends to kselftest-list.txt, so the runlist gains a line that is not a
test.
Print the message on standard error. With V=1 the message is empty and
only the redirection of an empty command remains.
Link: https://lore.kernel.org/20261014200137.1364121-1-sashal@kernel.org
Fixes: 04cf82a741e0 ("selftests/mm: suppress compiler error in liburing check")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Li Wang <li.wang@linux.dev>
Cc: David Hildenbrand <david@kernel.org>
Cc: Lorenzo Stoakes <ljs@kernel.org>
Cc: Shuah Khan <shuah@kernel.org>
Diffstat (limited to 'tools/testing')
| -rw-r--r-- | tools/testing/selftests/mm/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/mm/Makefile b/tools/testing/selftests/mm/Makefile index beacc0f87304..0ea72e997934 100644 --- a/tools/testing/selftests/mm/Makefile +++ b/tools/testing/selftests/mm/Makefile @@ -266,7 +266,7 @@ $(OUTPUT)/migration: LDLIBS += -lnuma $(OUTPUT)/rmap: LDLIBS += -lnuma local_config.mk local_config.h_gen: check_config.sh - $(call msg,CHK,config,$@) + @{ $(patsubst @%,%,$(call msg,CHK,config,$@)) :; } >&2 $(Q)CC="$(CC)" CFLAGS="$(CFLAGS)" ./check_config.sh EXTRA_CLEAN += local_config.mk local_config.h_gen |