* Re: [PATCH] selftests: Fix test errors related to lib.mk khdr target
2018-12-13 20:00 [PATCH] selftests: Fix test errors related to lib.mk khdr target shuah
@ 2018-12-13 22:40 ` Paolo Bonzini
2018-12-13 22:50 ` shuah
2018-12-14 20:43 ` Khalid Aziz
2018-12-14 21:07 ` Anders Roxell
2 siblings, 1 reply; 8+ messages in thread
From: Paolo Bonzini @ 2018-12-13 22:40 UTC (permalink / raw)
To: shuah, tglx, mingo, peterz, dvhart, bamv2005, brgl, fathi.boudra,
anders.roxell, daniel.diaz, pintu.ping, drjones, hofsass, peterx,
peng.hao2, wei, davem, dcaratti, akpm, mhocko, khalid.aziz, mpe,
aneesh.kumar, dima
Cc: linux-kselftest, linux-kernel, linux-gpio, stable
On 13/12/18 21:00, shuah@kernel.org wrote:
> From: Shuah Khan <shuah@kernel.org>
>
> Commit b2d35fa5fc80 ("selftests: add headers_install to lib.mk") added
> khdr target to run headers_install target from the main Makefile. The
> logic uses KSFT_KHDR_INSTALL and top_srcdir as controls to initialize
> variables and include files to run headers_install from the top level
> Makefile. There are a few problems with this logic.
>
> 1. Exposes top_srcdir to all tests
> 2. Common logic impacts all tests
> 3. Uses KSFT_KHDR_INSTALL, top_srcdir, and khdr in an adhoc way. Tests
> add "khdr" dependency in their Makefiles to TEST_PROGS_EXTENDED in
> some cases, and STATIC_LIBS in other cases. This makes this framework
> confusing to use.
>
> The common logic that runs for all tests even when KSFT_KHDR_INSTALL
> isn't defined by the test. top_srcdir is initialized to a default value
> when test doesn't initialize it. It works for all tests without a sub-dir
> structure and tests with sub-dir structure fail to build.
>
> e.g: make -C sparc64/drivers/ or make -C drivers/dma-buf
>
> ../../lib.mk:20: ../../../../scripts/subarch.include: No such file or directory
> make: *** No rule to make target '../../../../scripts/subarch.include'. Stop.
>
> There is no reason to require all tests to define top_srcdir and there is
> no need to require tests to add khdr dependency using adhoc changes to
> TEST_* and other variables.
>
> Fix it with a consistent use of KSFT_KHDR_INSTALL and top_srcdir from tests
> that have the dependency on headers_install.
>
> Change common logic to include khdr target define and "all" target with
> dependency on khdr when KSFT_KHDR_INSTALL is defined.
>
> Only tests that have dependency on headers_install have to define just
> the KSFT_KHDR_INSTALL, and top_srcdir variables and there is no need to
> specify khdr dependency in the test Makefiles.
Looks good. Could you please provide a topic branch so that we can
avoid conflicts between our trees at the next merge window.
Paolo
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH] selftests: Fix test errors related to lib.mk khdr target
2018-12-13 22:40 ` Paolo Bonzini
@ 2018-12-13 22:50 ` shuah
2018-12-13 23:40 ` Paolo Bonzini
0 siblings, 1 reply; 8+ messages in thread
From: shuah @ 2018-12-13 22:50 UTC (permalink / raw)
To: Paolo Bonzini, tglx, mingo, peterz, dvhart, bamv2005, brgl,
fathi.boudra, anders.roxell, daniel.diaz, pintu.ping, drjones,
hofsass, peterx, peng.hao2, wei, davem, dcaratti, akpm, mhocko,
khalid.aziz, mpe, aneesh.kumar, dima
Cc: linux-kselftest, linux-kernel, linux-gpio, stable, shuah
On 12/13/18 3:40 PM, Paolo Bonzini wrote:
> On 13/12/18 21:00, shuah@kernel.org wrote:
>> From: Shuah Khan <shuah@kernel.org>
>>
>> Commit b2d35fa5fc80 ("selftests: add headers_install to lib.mk") added
>> khdr target to run headers_install target from the main Makefile. The
>> logic uses KSFT_KHDR_INSTALL and top_srcdir as controls to initialize
>> variables and include files to run headers_install from the top level
>> Makefile. There are a few problems with this logic.
>>
>> 1. Exposes top_srcdir to all tests
>> 2. Common logic impacts all tests
>> 3. Uses KSFT_KHDR_INSTALL, top_srcdir, and khdr in an adhoc way. Tests
>> add "khdr" dependency in their Makefiles to TEST_PROGS_EXTENDED in
>> some cases, and STATIC_LIBS in other cases. This makes this framework
>> confusing to use.
>>
>> The common logic that runs for all tests even when KSFT_KHDR_INSTALL
>> isn't defined by the test. top_srcdir is initialized to a default value
>> when test doesn't initialize it. It works for all tests without a sub-dir
>> structure and tests with sub-dir structure fail to build.
>>
>> e.g: make -C sparc64/drivers/ or make -C drivers/dma-buf
>>
>> ../../lib.mk:20: ../../../../scripts/subarch.include: No such file or directory
>> make: *** No rule to make target '../../../../scripts/subarch.include'. Stop.
>>
>> There is no reason to require all tests to define top_srcdir and there is
>> no need to require tests to add khdr dependency using adhoc changes to
>> TEST_* and other variables.
>>
>> Fix it with a consistent use of KSFT_KHDR_INSTALL and top_srcdir from tests
>> that have the dependency on headers_install.
>>
>> Change common logic to include khdr target define and "all" target with
>> dependency on khdr when KSFT_KHDR_INSTALL is defined.
>>
>> Only tests that have dependency on headers_install have to define just
>> the KSFT_KHDR_INSTALL, and top_srcdir variables and there is no need to
>> specify khdr dependency in the test Makefiles.
>
> Looks good. Could you please provide a topic branch so that we can
> avoid conflicts between our trees at the next merge window.
>
Thanks. The topic branch is
git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git next
I will apply it in a day or two to get ready for the merge window.
thanks,
-- Shuah
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH] selftests: Fix test errors related to lib.mk khdr target
2018-12-13 22:50 ` shuah
@ 2018-12-13 23:40 ` Paolo Bonzini
2018-12-13 23:56 ` shuah
0 siblings, 1 reply; 8+ messages in thread
From: Paolo Bonzini @ 2018-12-13 23:40 UTC (permalink / raw)
To: shuah, tglx, mingo, peterz, dvhart, bamv2005, brgl, fathi.boudra,
anders.roxell, daniel.diaz, pintu.ping, drjones, hofsass, peterx,
peng.hao2, wei, davem, dcaratti, akpm, mhocko, khalid.aziz, mpe,
aneesh.kumar, dima
Cc: linux-kselftest, linux-kernel, linux-gpio, stable
On 13/12/18 23:50, shuah wrote:
>>
>> Looks good. Could you please provide a topic branch so that we can
>> avoid conflicts between our trees at the next merge window.
>>
>
> Thanks. The topic branch is
>
> git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git next
>
> I will apply it in a day or two to get ready for the merge window.
There are already other patches in that branch; a topic branch only
includes this one on top of Linus's tree, so that it is independent from
other changes being made in both your and my tree.
You should create a new branch in linux-kselftest.git, pull it into
next, and tell me the name so that I can pull the same branch into kvm.git.
Thanks,
Paolo
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] selftests: Fix test errors related to lib.mk khdr target
2018-12-13 23:40 ` Paolo Bonzini
@ 2018-12-13 23:56 ` shuah
2018-12-14 9:52 ` Paolo Bonzini
0 siblings, 1 reply; 8+ messages in thread
From: shuah @ 2018-12-13 23:56 UTC (permalink / raw)
To: Paolo Bonzini, tglx, mingo, peterz, dvhart, bamv2005, brgl,
fathi.boudra, anders.roxell, daniel.diaz, pintu.ping, drjones,
hofsass, peterx, peng.hao2, wei, davem, dcaratti, akpm, mhocko,
khalid.aziz, mpe, aneesh.kumar, dima
Cc: linux-kselftest, linux-kernel, linux-gpio, stable, shuah
On 12/13/18 4:40 PM, Paolo Bonzini wrote:
> On 13/12/18 23:50, shuah wrote:
>>>
>>> Looks good. Could you please provide a topic branch so that we can
>>> avoid conflicts between our trees at the next merge window.
>>>
>>
>> Thanks. The topic branch is
>>
>> git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git next
>>
>> I will apply it in a day or two to get ready for the merge window.
>
> There are already other patches in that branch; a topic branch only
> includes this one on top of Linus's tree, so that it is independent from
> other changes being made in both your and my tree.
>
> You should create a new branch in linux-kselftest.git, pull it into
> next, and tell me the name so that I can pull the same branch into kvm.git.
>
You can find just this patch on top of 4.20-rc6 in
git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
khdr_fix topic branch.
thanks,
-- Shuah
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] selftests: Fix test errors related to lib.mk khdr target
2018-12-13 23:56 ` shuah
@ 2018-12-14 9:52 ` Paolo Bonzini
0 siblings, 0 replies; 8+ messages in thread
From: Paolo Bonzini @ 2018-12-14 9:52 UTC (permalink / raw)
To: shuah, tglx, mingo, peterz, dvhart, bamv2005, brgl, fathi.boudra,
anders.roxell, daniel.diaz, pintu.ping, drjones, hofsass, peterx,
peng.hao2, wei, davem, dcaratti, akpm, mhocko, khalid.aziz, mpe,
aneesh.kumar, dima
Cc: linux-kselftest, linux-kernel, linux-gpio, stable
On 14/12/18 00:56, shuah wrote:
> On 12/13/18 4:40 PM, Paolo Bonzini wrote:
>> On 13/12/18 23:50, shuah wrote:
>>>>
>>>> Looks good. Could you please provide a topic branch so that we can
>>>> avoid conflicts between our trees at the next merge window.
>>>>
>>>
>>> Thanks. The topic branch is
>>>
>>> git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git next
>>>
>>> I will apply it in a day or two to get ready for the merge window.
>>
>> There are already other patches in that branch; a topic branch only
>> includes this one on top of Linus's tree, so that it is independent from
>> other changes being made in both your and my tree.
>>
>> You should create a new branch in linux-kselftest.git, pull it into
>> next, and tell me the name so that I can pull the same branch into
>> kvm.git.
>>
>
> You can find just this patch on top of 4.20-rc6 in
>
> git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
> khdr_fix topic branch.
Great, thanks.
Paolo
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] selftests: Fix test errors related to lib.mk khdr target
2018-12-13 20:00 [PATCH] selftests: Fix test errors related to lib.mk khdr target shuah
2018-12-13 22:40 ` Paolo Bonzini
@ 2018-12-14 20:43 ` Khalid Aziz
2018-12-14 21:07 ` Anders Roxell
2 siblings, 0 replies; 8+ messages in thread
From: Khalid Aziz @ 2018-12-14 20:43 UTC (permalink / raw)
To: shuah, tglx, mingo, peterz, dvhart, bamv2005, brgl, fathi.boudra,
anders.roxell, daniel.diaz, pintu.ping, pbonzini, drjones,
hofsass, peterx, peng.hao2, wei, davem, dcaratti, akpm, mhocko,
mpe, aneesh.kumar, dima
Cc: linux-kselftest, linux-kernel, linux-gpio, stable
On 12/13/18 1:00 PM, shuah@kernel.org wrote:
> From: Shuah Khan <shuah@kernel.org>
>
> Commit b2d35fa5fc80 ("selftests: add headers_install to lib.mk") added
> khdr target to run headers_install target from the main Makefile. The
> logic uses KSFT_KHDR_INSTALL and top_srcdir as controls to initialize
> variables and include files to run headers_install from the top level
> Makefile. There are a few problems with this logic.
>
> 1. Exposes top_srcdir to all tests
> 2. Common logic impacts all tests
> 3. Uses KSFT_KHDR_INSTALL, top_srcdir, and khdr in an adhoc way. Tests
> add "khdr" dependency in their Makefiles to TEST_PROGS_EXTENDED in
> some cases, and STATIC_LIBS in other cases. This makes this framework
> confusing to use.
>
> The common logic that runs for all tests even when KSFT_KHDR_INSTALL
> isn't defined by the test. top_srcdir is initialized to a default value
> when test doesn't initialize it. It works for all tests without a sub-dir
> structure and tests with sub-dir structure fail to build.
>
> e.g: make -C sparc64/drivers/ or make -C drivers/dma-buf
>
> ../../lib.mk:20: ../../../../scripts/subarch.include: No such file or directory
> make: *** No rule to make target '../../../../scripts/subarch.include'. Stop.
>
> There is no reason to require all tests to define top_srcdir and there is
> no need to require tests to add khdr dependency using adhoc changes to
> TEST_* and other variables.
>
> Fix it with a consistent use of KSFT_KHDR_INSTALL and top_srcdir from tests
> that have the dependency on headers_install.
>
> Change common logic to include khdr target define and "all" target with
> dependency on khdr when KSFT_KHDR_INSTALL is defined.
>
> Only tests that have dependency on headers_install have to define just
> the KSFT_KHDR_INSTALL, and top_srcdir variables and there is no need to
> specify khdr dependency in the test Makefiles.
>
> Fixes: b2d35fa5fc80 ("selftests: add headers_install to lib.mk")
> Cc: stable@vger.kernel.org
> Signed-off-by: Shuah Khan <shuah@kernel.org>
>
> ---
Looks reasonable to me. Commit 7e0cf1c983b5 ("selftests/powerpc: Fix
Makefiles for headers_install change") probably should be redone after
this change.
Reviewed-by: Khalid Aziz <khalid.aziz@oracle.com>
> tools/testing/selftests/android/Makefile | 2 +-
> tools/testing/selftests/futex/functional/Makefile | 1 +
> tools/testing/selftests/gpio/Makefile | 6 +++---
> tools/testing/selftests/kvm/Makefile | 2 +-
> tools/testing/selftests/lib.mk | 8 ++++----
> tools/testing/selftests/networking/timestamping/Makefile | 1 +
> tools/testing/selftests/tc-testing/bpf/Makefile | 1 +
> tools/testing/selftests/vm/Makefile | 1 +
> 8 files changed, 13 insertions(+), 9 deletions(-)
>
> diff --git a/tools/testing/selftests/android/Makefile b/tools/testing/selftests/android/Makefile
> index d9a725478375..72c25a3cb658 100644
> --- a/tools/testing/selftests/android/Makefile
> +++ b/tools/testing/selftests/android/Makefile
> @@ -6,7 +6,7 @@ TEST_PROGS := run.sh
>
> include ../lib.mk
>
> -all: khdr
> +all:
> @for DIR in $(SUBDIRS); do \
> BUILD_TARGET=$(OUTPUT)/$$DIR; \
> mkdir $$BUILD_TARGET -p; \
> diff --git a/tools/testing/selftests/futex/functional/Makefile b/tools/testing/selftests/futex/functional/Makefile
> index ad1eeb14fda7..30996306cabc 100644
> --- a/tools/testing/selftests/futex/functional/Makefile
> +++ b/tools/testing/selftests/futex/functional/Makefile
> @@ -19,6 +19,7 @@ TEST_GEN_FILES := \
> TEST_PROGS := run.sh
>
> top_srcdir = ../../../../..
> +KSFT_KHDR_INSTALL := 1
> include ../../lib.mk
>
> $(TEST_GEN_FILES): $(HEADERS)
> diff --git a/tools/testing/selftests/gpio/Makefile b/tools/testing/selftests/gpio/Makefile
> index 46648427d537..07f572a1bd3f 100644
> --- a/tools/testing/selftests/gpio/Makefile
> +++ b/tools/testing/selftests/gpio/Makefile
> @@ -10,8 +10,6 @@ TEST_PROGS_EXTENDED := gpio-mockup-chardev
> GPIODIR := $(realpath ../../../gpio)
> GPIOOBJ := gpio-utils.o
>
> -include ../lib.mk
> -
> all: $(TEST_PROGS_EXTENDED)
>
> override define CLEAN
> @@ -19,7 +17,9 @@ override define CLEAN
> $(MAKE) -C $(GPIODIR) OUTPUT=$(GPIODIR)/ clean
> endef
>
> -$(TEST_PROGS_EXTENDED):| khdr
> +KSFT_KHDR_INSTALL := 1
> +include ../lib.mk
> +
> $(TEST_PROGS_EXTENDED): $(GPIODIR)/$(GPIOOBJ)
>
> $(GPIODIR)/$(GPIOOBJ):
> diff --git a/tools/testing/selftests/kvm/Makefile b/tools/testing/selftests/kvm/Makefile
> index 01a219229238..52bfe5e76907 100644
> --- a/tools/testing/selftests/kvm/Makefile
> +++ b/tools/testing/selftests/kvm/Makefile
> @@ -1,6 +1,7 @@
> all:
>
> top_srcdir = ../../../..
> +KSFT_KHDR_INSTALL := 1
> UNAME_M := $(shell uname -m)
>
> LIBKVM = lib/assert.c lib/elf.c lib/io.c lib/kvm_util.c lib/ucall.c lib/sparsebit.c
> @@ -44,7 +45,6 @@ $(OUTPUT)/libkvm.a: $(LIBKVM_OBJ)
>
> all: $(STATIC_LIBS)
> $(TEST_GEN_PROGS): $(STATIC_LIBS)
> -$(STATIC_LIBS):| khdr
>
> cscope: include_paths = $(LINUX_TOOL_INCLUDE) $(LINUX_HDR_PATH) include lib ..
> cscope:
> diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk
> index 0a8e75886224..8b0f16409ed7 100644
> --- a/tools/testing/selftests/lib.mk
> +++ b/tools/testing/selftests/lib.mk
> @@ -16,18 +16,18 @@ TEST_GEN_PROGS := $(patsubst %,$(OUTPUT)/%,$(TEST_GEN_PROGS))
> TEST_GEN_PROGS_EXTENDED := $(patsubst %,$(OUTPUT)/%,$(TEST_GEN_PROGS_EXTENDED))
> TEST_GEN_FILES := $(patsubst %,$(OUTPUT)/%,$(TEST_GEN_FILES))
>
> +ifdef KSFT_KHDR_INSTALL
> top_srcdir ?= ../../../..
> include $(top_srcdir)/scripts/subarch.include
> ARCH ?= $(SUBARCH)
>
> -all: $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES)
> -
> .PHONY: khdr
> khdr:
> make ARCH=$(ARCH) -C $(top_srcdir) headers_install
>
> -ifdef KSFT_KHDR_INSTALL
> -$(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES):| khdr
> +all: khdr $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES)
> +else
> +all: $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES)
> endif
>
> .ONESHELL:
> diff --git a/tools/testing/selftests/networking/timestamping/Makefile b/tools/testing/selftests/networking/timestamping/Makefile
> index 14cfcf006936..c46c0eefab9e 100644
> --- a/tools/testing/selftests/networking/timestamping/Makefile
> +++ b/tools/testing/selftests/networking/timestamping/Makefile
> @@ -6,6 +6,7 @@ TEST_PROGS := hwtstamp_config rxtimestamp timestamping txtimestamp
> all: $(TEST_PROGS)
>
> top_srcdir = ../../../../..
> +KSFT_KHDR_INSTALL := 1
> include ../../lib.mk
>
> clean:
> diff --git a/tools/testing/selftests/tc-testing/bpf/Makefile b/tools/testing/selftests/tc-testing/bpf/Makefile
> index dc92eb271d9a..be5a5e542804 100644
> --- a/tools/testing/selftests/tc-testing/bpf/Makefile
> +++ b/tools/testing/selftests/tc-testing/bpf/Makefile
> @@ -4,6 +4,7 @@ APIDIR := ../../../../include/uapi
> TEST_GEN_FILES = action.o
>
> top_srcdir = ../../../../..
> +KSFT_KHDR_INSTALL := 1
> include ../../lib.mk
>
> CLANG ?= clang
> diff --git a/tools/testing/selftests/vm/Makefile b/tools/testing/selftests/vm/Makefile
> index 6e67e726e5a5..e13eb6cc8901 100644
> --- a/tools/testing/selftests/vm/Makefile
> +++ b/tools/testing/selftests/vm/Makefile
> @@ -25,6 +25,7 @@ TEST_GEN_FILES += virtual_address_range
>
> TEST_PROGS := run_vmtests
>
> +KSFT_KHDR_INSTALL := 1
> include ../lib.mk
>
> $(OUTPUT)/userfaultfd: LDLIBS += -lpthread
>
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH] selftests: Fix test errors related to lib.mk khdr target
2018-12-13 20:00 [PATCH] selftests: Fix test errors related to lib.mk khdr target shuah
2018-12-13 22:40 ` Paolo Bonzini
2018-12-14 20:43 ` Khalid Aziz
@ 2018-12-14 21:07 ` Anders Roxell
2 siblings, 0 replies; 8+ messages in thread
From: Anders Roxell @ 2018-12-14 21:07 UTC (permalink / raw)
To: shuah
Cc: tglx, mingo, peterz, dvhart, bamv2005, brgl, fathi.boudra,
daniel.diaz, pintu.ping, pbonzini, drjones, hofsass, peterx,
peng.hao2, wei, davem, dcaratti, akpm, mhocko, khalid.aziz, mpe,
aneesh.kumar, dima, linux-kselftest, linux-kernel, linux-gpio,
stable
On 2018-12-13 13:00, shuah@kernel.org wrote:
> From: Shuah Khan <shuah@kernel.org>
>
> Commit b2d35fa5fc80 ("selftests: add headers_install to lib.mk") added
> khdr target to run headers_install target from the main Makefile. The
> logic uses KSFT_KHDR_INSTALL and top_srcdir as controls to initialize
> variables and include files to run headers_install from the top level
> Makefile. There are a few problems with this logic.
>
> 1. Exposes top_srcdir to all tests
> 2. Common logic impacts all tests
> 3. Uses KSFT_KHDR_INSTALL, top_srcdir, and khdr in an adhoc way. Tests
> add "khdr" dependency in their Makefiles to TEST_PROGS_EXTENDED in
> some cases, and STATIC_LIBS in other cases. This makes this framework
> confusing to use.
>
> The common logic that runs for all tests even when KSFT_KHDR_INSTALL
> isn't defined by the test. top_srcdir is initialized to a default value
> when test doesn't initialize it. It works for all tests without a sub-dir
> structure and tests with sub-dir structure fail to build.
>
> e.g: make -C sparc64/drivers/ or make -C drivers/dma-buf
>
> ../../lib.mk:20: ../../../../scripts/subarch.include: No such file or directory
> make: *** No rule to make target '../../../../scripts/subarch.include'. Stop.
>
> There is no reason to require all tests to define top_srcdir and there is
> no need to require tests to add khdr dependency using adhoc changes to
> TEST_* and other variables.
>
> Fix it with a consistent use of KSFT_KHDR_INSTALL and top_srcdir from tests
> that have the dependency on headers_install.
>
> Change common logic to include khdr target define and "all" target with
> dependency on khdr when KSFT_KHDR_INSTALL is defined.
>
> Only tests that have dependency on headers_install have to define just
> the KSFT_KHDR_INSTALL, and top_srcdir variables and there is no need to
> specify khdr dependency in the test Makefiles.
>
> Fixes: b2d35fa5fc80 ("selftests: add headers_install to lib.mk")
> Cc: stable@vger.kernel.org
> Signed-off-by: Shuah Khan <shuah@kernel.org>
Looks good.
Reviewed-by: Anders Roxell <anders.roxell@linaro.org>
Cheers,
Anders
>
> ---
> tools/testing/selftests/android/Makefile | 2 +-
> tools/testing/selftests/futex/functional/Makefile | 1 +
> tools/testing/selftests/gpio/Makefile | 6 +++---
> tools/testing/selftests/kvm/Makefile | 2 +-
> tools/testing/selftests/lib.mk | 8 ++++----
> tools/testing/selftests/networking/timestamping/Makefile | 1 +
> tools/testing/selftests/tc-testing/bpf/Makefile | 1 +
> tools/testing/selftests/vm/Makefile | 1 +
> 8 files changed, 13 insertions(+), 9 deletions(-)
>
> diff --git a/tools/testing/selftests/android/Makefile b/tools/testing/selftests/android/Makefile
> index d9a725478375..72c25a3cb658 100644
> --- a/tools/testing/selftests/android/Makefile
> +++ b/tools/testing/selftests/android/Makefile
> @@ -6,7 +6,7 @@ TEST_PROGS := run.sh
>
> include ../lib.mk
>
> -all: khdr
> +all:
> @for DIR in $(SUBDIRS); do \
> BUILD_TARGET=$(OUTPUT)/$$DIR; \
> mkdir $$BUILD_TARGET -p; \
> diff --git a/tools/testing/selftests/futex/functional/Makefile b/tools/testing/selftests/futex/functional/Makefile
> index ad1eeb14fda7..30996306cabc 100644
> --- a/tools/testing/selftests/futex/functional/Makefile
> +++ b/tools/testing/selftests/futex/functional/Makefile
> @@ -19,6 +19,7 @@ TEST_GEN_FILES := \
> TEST_PROGS := run.sh
>
> top_srcdir = ../../../../..
> +KSFT_KHDR_INSTALL := 1
> include ../../lib.mk
>
> $(TEST_GEN_FILES): $(HEADERS)
> diff --git a/tools/testing/selftests/gpio/Makefile b/tools/testing/selftests/gpio/Makefile
> index 46648427d537..07f572a1bd3f 100644
> --- a/tools/testing/selftests/gpio/Makefile
> +++ b/tools/testing/selftests/gpio/Makefile
> @@ -10,8 +10,6 @@ TEST_PROGS_EXTENDED := gpio-mockup-chardev
> GPIODIR := $(realpath ../../../gpio)
> GPIOOBJ := gpio-utils.o
>
> -include ../lib.mk
> -
> all: $(TEST_PROGS_EXTENDED)
>
> override define CLEAN
> @@ -19,7 +17,9 @@ override define CLEAN
> $(MAKE) -C $(GPIODIR) OUTPUT=$(GPIODIR)/ clean
> endef
>
> -$(TEST_PROGS_EXTENDED):| khdr
> +KSFT_KHDR_INSTALL := 1
> +include ../lib.mk
> +
> $(TEST_PROGS_EXTENDED): $(GPIODIR)/$(GPIOOBJ)
>
> $(GPIODIR)/$(GPIOOBJ):
> diff --git a/tools/testing/selftests/kvm/Makefile b/tools/testing/selftests/kvm/Makefile
> index 01a219229238..52bfe5e76907 100644
> --- a/tools/testing/selftests/kvm/Makefile
> +++ b/tools/testing/selftests/kvm/Makefile
> @@ -1,6 +1,7 @@
> all:
>
> top_srcdir = ../../../..
> +KSFT_KHDR_INSTALL := 1
> UNAME_M := $(shell uname -m)
>
> LIBKVM = lib/assert.c lib/elf.c lib/io.c lib/kvm_util.c lib/ucall.c lib/sparsebit.c
> @@ -44,7 +45,6 @@ $(OUTPUT)/libkvm.a: $(LIBKVM_OBJ)
>
> all: $(STATIC_LIBS)
> $(TEST_GEN_PROGS): $(STATIC_LIBS)
> -$(STATIC_LIBS):| khdr
>
> cscope: include_paths = $(LINUX_TOOL_INCLUDE) $(LINUX_HDR_PATH) include lib ..
> cscope:
> diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk
> index 0a8e75886224..8b0f16409ed7 100644
> --- a/tools/testing/selftests/lib.mk
> +++ b/tools/testing/selftests/lib.mk
> @@ -16,18 +16,18 @@ TEST_GEN_PROGS := $(patsubst %,$(OUTPUT)/%,$(TEST_GEN_PROGS))
> TEST_GEN_PROGS_EXTENDED := $(patsubst %,$(OUTPUT)/%,$(TEST_GEN_PROGS_EXTENDED))
> TEST_GEN_FILES := $(patsubst %,$(OUTPUT)/%,$(TEST_GEN_FILES))
>
> +ifdef KSFT_KHDR_INSTALL
> top_srcdir ?= ../../../..
> include $(top_srcdir)/scripts/subarch.include
> ARCH ?= $(SUBARCH)
>
> -all: $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES)
> -
> .PHONY: khdr
> khdr:
> make ARCH=$(ARCH) -C $(top_srcdir) headers_install
>
> -ifdef KSFT_KHDR_INSTALL
> -$(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES):| khdr
> +all: khdr $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES)
> +else
> +all: $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES)
> endif
>
> .ONESHELL:
> diff --git a/tools/testing/selftests/networking/timestamping/Makefile b/tools/testing/selftests/networking/timestamping/Makefile
> index 14cfcf006936..c46c0eefab9e 100644
> --- a/tools/testing/selftests/networking/timestamping/Makefile
> +++ b/tools/testing/selftests/networking/timestamping/Makefile
> @@ -6,6 +6,7 @@ TEST_PROGS := hwtstamp_config rxtimestamp timestamping txtimestamp
> all: $(TEST_PROGS)
>
> top_srcdir = ../../../../..
> +KSFT_KHDR_INSTALL := 1
> include ../../lib.mk
>
> clean:
> diff --git a/tools/testing/selftests/tc-testing/bpf/Makefile b/tools/testing/selftests/tc-testing/bpf/Makefile
> index dc92eb271d9a..be5a5e542804 100644
> --- a/tools/testing/selftests/tc-testing/bpf/Makefile
> +++ b/tools/testing/selftests/tc-testing/bpf/Makefile
> @@ -4,6 +4,7 @@ APIDIR := ../../../../include/uapi
> TEST_GEN_FILES = action.o
>
> top_srcdir = ../../../../..
> +KSFT_KHDR_INSTALL := 1
> include ../../lib.mk
>
> CLANG ?= clang
> diff --git a/tools/testing/selftests/vm/Makefile b/tools/testing/selftests/vm/Makefile
> index 6e67e726e5a5..e13eb6cc8901 100644
> --- a/tools/testing/selftests/vm/Makefile
> +++ b/tools/testing/selftests/vm/Makefile
> @@ -25,6 +25,7 @@ TEST_GEN_FILES += virtual_address_range
>
> TEST_PROGS := run_vmtests
>
> +KSFT_KHDR_INSTALL := 1
> include ../lib.mk
>
> $(OUTPUT)/userfaultfd: LDLIBS += -lpthread
> --
> 2.17.1
>
--
Anders Roxell
anders.roxell@linaro.org
M: +46 709 71 42 85 | IRC: roxell
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