* [PATCH 0/2] selftests: fix for KBUILD_OUTPUT @ 2017-03-27 5:45 Bamvor Jian Zhang 2017-03-27 5:46 ` [PATCH 1/2] selftests: fix the broken individual test for x86 Bamvor Jian Zhang 2017-03-27 5:46 ` [PATCH 2/2] selftests: net: support KBUILD_OUTPUT for reuseport_bpf_numa Bamvor Jian Zhang 0 siblings, 2 replies; 5+ messages in thread From: Bamvor Jian Zhang @ 2017-03-27 5:45 UTC (permalink / raw) To: luto, shuahkh Cc: mpe, linux-api, linux-kernel, khilman, broonie, bamvor.zhangjian, bamvor.zhangjian These patches fix the two compile failures in x86 and net subnet repectively. Test the folowing build method successful: make -C tools/testing/selftests TARGETS=xxx make -C tools/testing/selftests TARGETS=xxx clean make -C tools/testing/selftests/xxx make -C tools/testing/selftests/xxx clean make ARCH=$ARCH CROSS_COMPILE=$CROSS_COMPILE -C tools/testing/selftests TARGETS=xxx make ARCH=$ARCH CROSS_COMPILE=$CROSS_COMPILE -C tools/testing/selftests TARGETS=xxx clean Bamvor Jian Zhang (2): selftests: fix the broken individual test for x86 selftests: net: support KBUILD_OUTPUT for reuseport_bpf_numa Documentation/kselftest.txt | 6 ++++++ tools/testing/selftests/net/Makefile | 2 +- tools/testing/selftests/x86/Makefile | 23 ++++++++++++++--------- 3 files changed, 21 insertions(+), 10 deletions(-) -- 1.9.1 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 1/2] selftests: fix the broken individual test for x86 2017-03-27 5:45 [PATCH 0/2] selftests: fix for KBUILD_OUTPUT Bamvor Jian Zhang @ 2017-03-27 5:46 ` Bamvor Jian Zhang 2017-03-28 0:22 ` Michael Ellerman 2017-03-27 5:46 ` [PATCH 2/2] selftests: net: support KBUILD_OUTPUT for reuseport_bpf_numa Bamvor Jian Zhang 1 sibling, 1 reply; 5+ messages in thread From: Bamvor Jian Zhang @ 2017-03-27 5:46 UTC (permalink / raw) To: luto, shuahkh Cc: mpe, linux-api, linux-kernel, khilman, broonie, bamvor.zhangjian, bamvor.zhangjian Andy Lutomirski report that build individual testcase in x86 is broken: $ make -C tools/testing/selftests/x86 ldt_gdt_32 make: Entering directory '/home/luto/apps/linux/tools/testing/selftests/x86' Makefile:44: warning: overriding recipe for target 'clean' ../lib.mk:55: warning: ignoring old recipe for target 'clean' make: *** No rule to make target 'ldt_gdt_32'. Stop. make: Leaving directory '/home/luto/apps/linux/tools/testing/selftests/x86' This patch fix this issue by adding default OUTPUT and convert target in Makefile of x86. And also mention this use case in Documentation/kselftests.txt Reported-by: Andy Lutomirski <luto@amacapital.net> Signed-off-by: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org> --- Documentation/kselftest.txt | 6 ++++++ tools/testing/selftests/x86/Makefile | 23 ++++++++++++++--------- 2 files changed, 20 insertions(+), 9 deletions(-) diff --git a/Documentation/kselftest.txt b/Documentation/kselftest.txt index 5bd5903..3dfca71 100644 --- a/Documentation/kselftest.txt +++ b/Documentation/kselftest.txt @@ -43,6 +43,12 @@ See the top-level tools/testing/selftests/Makefile for the list of all possible targets. +Building individual test case of a subset +========================================= +You could build the individual test case in subset if subset supported: + $ make -C tools/testing/selftests/x86 ldt_gdt_32 + + Running the full range hotplug selftests ======================================== diff --git a/tools/testing/selftests/x86/Makefile b/tools/testing/selftests/x86/Makefile index 38e0a9c..855a2a1 100644 --- a/tools/testing/selftests/x86/Makefile +++ b/tools/testing/selftests/x86/Makefile @@ -17,8 +17,8 @@ TARGETS_C_64BIT_ALL := $(TARGETS_C_BOTHBITS) $(TARGETS_C_64BIT_ONLY) BINARIES_32 := $(TARGETS_C_32BIT_ALL:%=%_32) BINARIES_64 := $(TARGETS_C_64BIT_ALL:%=%_64) -BINARIES_32 := $(patsubst %,$(OUTPUT)/%,$(BINARIES_32)) -BINARIES_64 := $(patsubst %,$(OUTPUT)/%,$(BINARIES_64)) +BINARIES_32_FULL_PATH := $(patsubst %,$(OUTPUT)/%,$(BINARIES_32)) +BINARIES_64_FULL_PATH := $(patsubst %,$(OUTPUT)/%,$(BINARIES_64)) CFLAGS := -O2 -g -std=gnu99 -pthread -Wall @@ -28,25 +28,29 @@ CAN_BUILD_X86_64 := $(shell ./check_cc.sh $(CC) trivial_64bit_program.c) ifeq ($(CAN_BUILD_I386),1) all: all_32 -TEST_PROGS += $(BINARIES_32) +TEST_PROGS += $(BINARIES_32_FULL_PATH) endif ifeq ($(CAN_BUILD_X86_64),1) all: all_64 -TEST_PROGS += $(BINARIES_64) +TEST_PROGS += $(BINARIES_64_FULL_PATH) endif -all_32: $(BINARIES_32) +all_32: $(BINARIES_32_FULL_PATH) -all_64: $(BINARIES_64) +all_64: $(BINARIES_64_FULL_PATH) clean: - $(RM) $(BINARIES_32) $(BINARIES_64) + $(RM) $(BINARIES_32_FULL_PATH) $(BINARIES_64_FULL_PATH) -$(BINARIES_32): $(OUTPUT)/%_32: %.c +$(BINARIES_32): %_32: $(OUTPUT)/%_32 + +$(BINARIES_64): %_64: $(OUTPUT)/%_64 + +$(BINARIES_32_FULL_PATH): $(OUTPUT)/%_32: %.c $(CC) -m32 -o $@ $(CFLAGS) $(EXTRA_CFLAGS) $^ -lrt -ldl -lm -$(BINARIES_64): $(OUTPUT)/%_64: %.c +$(BINARIES_64_FULL_PATH): $(OUTPUT)/%_64: %.c $(CC) -m64 -o $@ $(CFLAGS) $(EXTRA_CFLAGS) $^ -lrt -ldl # x86_64 users should be encouraged to install 32-bit libraries @@ -77,3 +81,4 @@ $(OUTPUT)/test_syscall_vdso_32: thunks_32.S # state. $(OUTPUT)/check_initial_reg_state_32: CFLAGS += -Wl,-ereal_start -static $(OUTPUT)/check_initial_reg_state_64: CFLAGS += -Wl,-ereal_start -static + -- 1.9.1 ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 1/2] selftests: fix the broken individual test for x86 2017-03-27 5:46 ` [PATCH 1/2] selftests: fix the broken individual test for x86 Bamvor Jian Zhang @ 2017-03-28 0:22 ` Michael Ellerman 2017-03-28 11:33 ` Bamvor Zhang Jian 0 siblings, 1 reply; 5+ messages in thread From: Michael Ellerman @ 2017-03-28 0:22 UTC (permalink / raw) To: Bamvor Jian Zhang, luto, shuahkh Cc: linux-api, linux-kernel, khilman, broonie, bamvor.zhangjian, bamvor.zhangjian Bamvor Jian Zhang <bamvor.zhangjian@linaro.org> writes: > Andy Lutomirski report that build individual testcase in x86 is broken: > > $ make -C tools/testing/selftests/x86 ldt_gdt_32 > make: Entering directory '/home/luto/apps/linux/tools/testing/selftests/x86' > Makefile:44: warning: overriding recipe for target 'clean' > ../lib.mk:55: warning: ignoring old recipe for target 'clean' > make: *** No rule to make target 'ldt_gdt_32'. Stop. > make: Leaving directory '/home/luto/apps/linux/tools/testing/selftests/x86' > > This patch fix this issue by adding default OUTPUT and convert > target in Makefile of x86. > > And also mention this use case in Documentation/kselftests.txt > > Reported-by: Andy Lutomirski <luto@amacapital.net> > Signed-off-by: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org> > --- > Documentation/kselftest.txt | 6 ++++++ > tools/testing/selftests/x86/Makefile | 23 ++++++++++++++--------- > 2 files changed, 20 insertions(+), 9 deletions(-) I don't think this is a good fix, it only fixes this one Makefile, and it's quite verbose. But if it really bothers Andy then it would be OK as a stop-gap for 4.11. cheers ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 1/2] selftests: fix the broken individual test for x86 2017-03-28 0:22 ` Michael Ellerman @ 2017-03-28 11:33 ` Bamvor Zhang Jian 0 siblings, 0 replies; 5+ messages in thread From: Bamvor Zhang Jian @ 2017-03-28 11:33 UTC (permalink / raw) To: Michael Ellerman Cc: Andy Lutomirski, Shuah Khan, linux-api, lkml, Kevin Hilman, Mark Brown, Zhang Jian(Bamvor) Hi, Michael On 28 March 2017 at 08:22, Michael Ellerman <mpe@ellerman.id.au> wrote: > Bamvor Jian Zhang <bamvor.zhangjian@linaro.org> writes: > >> Andy Lutomirski report that build individual testcase in x86 is broken: >> >> $ make -C tools/testing/selftests/x86 ldt_gdt_32 >> make: Entering directory '/home/luto/apps/linux/tools/testing/selftests/x86' >> Makefile:44: warning: overriding recipe for target 'clean' >> ../lib.mk:55: warning: ignoring old recipe for target 'clean' >> make: *** No rule to make target 'ldt_gdt_32'. Stop. >> make: Leaving directory '/home/luto/apps/linux/tools/testing/selftests/x86' >> >> This patch fix this issue by adding default OUTPUT and convert >> target in Makefile of x86. >> >> And also mention this use case in Documentation/kselftests.txt >> >> Reported-by: Andy Lutomirski <luto@amacapital.net> >> Signed-off-by: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org> >> --- >> Documentation/kselftest.txt | 6 ++++++ >> tools/testing/selftests/x86/Makefile | 23 ++++++++++++++--------- >> 2 files changed, 20 insertions(+), 9 deletions(-) > > I don't think this is a good fix, it only fixes this one Makefile, and > it's quite verbose. But if it really bothers Andy then it would be OK as > a stop-gap for 4.11. Thanks for review. Do you mean check this issue in other directory? I plan to do it. Currently, the x86/Makefile do not use the TEST_GEN_XXX, so if we found a better fix, we could convert x86/Makefile later. Regards Bamvor > > cheers > -- > To unsubscribe from this list: send the line "unsubscribe linux-api" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 2/2] selftests: net: support KBUILD_OUTPUT for reuseport_bpf_numa 2017-03-27 5:45 [PATCH 0/2] selftests: fix for KBUILD_OUTPUT Bamvor Jian Zhang 2017-03-27 5:46 ` [PATCH 1/2] selftests: fix the broken individual test for x86 Bamvor Jian Zhang @ 2017-03-27 5:46 ` Bamvor Jian Zhang 1 sibling, 0 replies; 5+ messages in thread From: Bamvor Jian Zhang @ 2017-03-27 5:46 UTC (permalink / raw) To: luto, shuahkh Cc: mpe, linux-api, linux-kernel, khilman, broonie, bamvor.zhangjian, bamvor.zhangjian reuseport_bpf_numa is not supported by KBUILD_OUTPUT machanism in net subset. This patch fix this by adding $(OUTPUT) before the target. Signed-off-by: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org> --- tools/testing/selftests/net/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile index fbfe5d0..cc9425e 100644 --- a/tools/testing/selftests/net/Makefile +++ b/tools/testing/selftests/net/Makefile @@ -3,7 +3,7 @@ CFLAGS = -Wall -Wl,--no-as-needed -O2 -g CFLAGS += -I../../../../usr/include/ -reuseport_bpf_numa: LDFLAGS += -lnuma +$(OUTPUT)/reuseport_bpf_numa: LDFLAGS += -lnuma TEST_PROGS := run_netsocktests run_afpackettests test_bpf.sh TEST_GEN_FILES = socket -- 1.9.1 ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2017-03-28 11:33 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2017-03-27 5:45 [PATCH 0/2] selftests: fix for KBUILD_OUTPUT Bamvor Jian Zhang 2017-03-27 5:46 ` [PATCH 1/2] selftests: fix the broken individual test for x86 Bamvor Jian Zhang 2017-03-28 0:22 ` Michael Ellerman 2017-03-28 11:33 ` Bamvor Zhang Jian 2017-03-27 5:46 ` [PATCH 2/2] selftests: net: support KBUILD_OUTPUT for reuseport_bpf_numa Bamvor Jian Zhang
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