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Wed, 22 Apr 2026 01:05:02 -0700 (PDT) From: Li Wang To: akpm@linux-foundation.org, david@kernel.org, ljs@kernel.org, Liam.Howlett@oracle.com, vbabka@kernel.org, rppt@kernel.org, surenb@google.com, mhocko@suse.com, shuah@kernel.org Cc: linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 1/2] selftests/mm: respect build verbosity settings for 32/64-bit targets Date: Wed, 22 Apr 2026 16:04:45 +0800 Message-ID: <20260422080446.26020-2-wangli.ahau@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260422080446.26020-1-wangli.ahau@gmail.com> References: <20260422080446.26020-1-wangli.ahau@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The 32-bit and 64-bit compilation rules invoke $(CC) directly, bypassing the $(Q) quiet prefix and $(call msg,...) helper used by the rest of the selftests build system. This causes these rules to always print the full compiler command line, even when V=0 (the default). Wrap the commands with $(Q) and $(call msg,CC,,$@) to match the convention used by lib.mk, so that quiet and verbose builds behave consistently across all targets. ==== Build logs ==== ... CC merge CC rmap CC soft-dirty gcc -Wall -O2 -I /usr/src/25/tools/testing/selftests/../../.. -isystem /usr/src/25/tools/testing/selftests/../../../usr/include -isystem /usr/src/25/tools/testing/selftests/../../../tools/include/uapi -Wunreachable-code -U_FORTIFY_SOURCE -no-pie -D_GNU_SOURCE= -I/usr/src/25/tools/testing/selftests/../../../tools/testing/selftests -m32 -mxsave protection_keys.c vm_util.c thp_settings.c pkey_util.c -lrt -lpthread -lm -lrt -ldl -lm -o /usr/src/25/tools/testing/selftests/mm/protection_keys_32 gcc -Wall -O2 -I /usr/src/25/tools/testing/selftests/../../.. -isystem /usr/src/25/tools/testing/selftests/../../../usr/include -isystem /usr/src/25/tools/testing/selftests/../../../tools/include/uapi -Wunreachable-code -U_FORTIFY_SOURCE -no-pie -D_GNU_SOURCE= -I/usr/src/25/tools/testing/selftests/../../../tools/testing/selftests -m32 -mxsave pkey_sighandler_tests.c vm_util.c thp_settings.c pkey_util.c -lrt -lpthread -lm -lrt -ldl -lm -o /usr/src/25/tools/testing/selftests/mm/pkey_sighandler_tests_32 ... Reported-by: Andrew Morton Signed-off-by: Li Wang Tested-by: Andrew Morton --- tools/testing/selftests/mm/Makefile | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/mm/Makefile b/tools/testing/selftests/mm/Makefile index cd24596cdd2..6195770eba6 100644 --- a/tools/testing/selftests/mm/Makefile +++ b/tools/testing/selftests/mm/Makefile @@ -216,7 +216,8 @@ ifeq ($(CAN_BUILD_I386),1) $(BINARIES_32): CFLAGS += -m32 -mxsave $(BINARIES_32): LDLIBS += -lrt -ldl -lm $(BINARIES_32): $(OUTPUT)/%_32: %.c - $(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(notdir $^) $(LDLIBS) -o $@ + $(call msg,CC,,$@) + $(Q)$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(notdir $^) $(LDLIBS) -o $@ $(foreach t,$(VMTARGETS),$(eval $(call gen-target-rule-32,$(t)))) endif @@ -224,7 +225,8 @@ ifeq ($(CAN_BUILD_X86_64),1) $(BINARIES_64): CFLAGS += -m64 -mxsave $(BINARIES_64): LDLIBS += -lrt -ldl $(BINARIES_64): $(OUTPUT)/%_64: %.c - $(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(notdir $^) $(LDLIBS) -o $@ + $(call msg,CC,,$@) + $(Q)$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(notdir $^) $(LDLIBS) -o $@ $(foreach t,$(VMTARGETS),$(eval $(call gen-target-rule-64,$(t)))) endif -- 2.53.0