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alistair23-linux/tools/testing/selftests/vm/Makefile

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mm: move hugepage test examples to tools/testing/selftests/vm hugepage-mmap.c, hugepage-shm.c and map_hugetlb.c in Documentation/vm are simple pass/fail tests, It's better to promote them to tools/testing/selftests. Thanks suggestion of Andrew Morton about this. They all need firstly setting up proper nr_hugepages and hugepage-mmap need to mount hugetlbfs. So I add a shell script run_vmtests to do such work which will call the three test programs and check the return value of them. Changes to original code including below: a. add run_vmtests script b. return error when read_bytes mismatch with writed bytes. c. coding style fixes: do not use assignment in if condition [akpm@linux-foundation.org: build the targets before trying to execute them] [akpm@linux-foundation.org: Documentation/vm/ no longer has a Makefile. Fixes "make clean"] Signed-off-by: Dave Young <dyoung@redhat.com> Cc: Wu Fengguang <fengguang.wu@intel.com> Cc: Christoph Lameter <cl@linux.com> Cc: Pekka Enberg <penberg@cs.helsinki.fi> Cc: Frederic Weisbecker <fweisbec@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-03-28 15:42:56 -06:00
# Makefile for vm selftests
userfaultfd: selftests: vm: pick up sanitized kernel headers Add the usr/include subdirectory of the top-level tree to the include path, and make sure to include headers without relative paths to make sure the sanitized headers get picked up. Otherwise the compiler will not be able to find the linux/compiler.h header included by the non- sanitized include/uapi/linux/userfaultfd.h. While at it, make sure to only hardcode the syscall numbers on x86 and PowerPC if they haven't been properly picked up from the headers. Signed-off-by: Thierry Reding <treding@nvidia.com> Acked-by: Michael Ellerman <mpe@ellerman.id.au> Cc: Shuah Khan <shuahkh@osg.samsung.com> Signed-off-by: Andrea Arcangeli <aarcange@redhat.com> Cc: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-09-22 15:58:52 -06:00
CFLAGS = -Wall -I ../../../../usr/include $(EXTRA_CFLAGS)
selftests: add default rules for c source file There are difference rules for compiling c source file in different testcases. In order to enable KBUILD_OUTPUT support in later patch, this patch introduce the default rules in "tools/testing/selftest/lib.mk" and remove the existing rules in each testcase. Acked-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
2016-11-29 04:55:49 -07:00
LDLIBS = -lrt
selftests: remove duplicated all and clean target Currently, kselftest use TEST_PROGS, TEST_PROGS_EXTENDED, TEST_FILES to indicate the test program, extended test program and test files. It is easy to understand the purpose of these files. But mix of compiled and uncompiled files lead to duplicated "all" and "clean" targets. In order to remove the duplicated targets, introduce TEST_GEN_PROGS, TEST_GEN_PROGS_EXTENDED, TEST_GEN_FILES to indicate the compiled objects. Also, the later patch will make use of TEST_GEN_XXX to redirect these files to output directory indicated by KBUILD_OUTPUT or O. And add this changes to "Contributing new tests(details)" of Documentation/kselftest.txt. Signed-off-by: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
2016-11-29 04:55:47 -07:00
TEST_GEN_FILES = compaction_test
TEST_GEN_FILES += hugepage-mmap
TEST_GEN_FILES += hugepage-shm
TEST_GEN_FILES += map_hugetlb
TEST_GEN_FILES += mlock2-tests
TEST_GEN_FILES += on-fault-limit
TEST_GEN_FILES += thuge-gen
TEST_GEN_FILES += transhuge-stress
TEST_GEN_FILES += userfaultfd
linux-kselftest-4.11-rc1 This update consists of: -- fixes to several existing tests from Stafford Horne -- cpufreq tests from Viresh Kumar -- Selftest build and install fixes from Bamvor Jian Zhang and Michael Ellerman -- Fixes to protection-keys tests from Dave Hansen -- Warning fixes from Shuah Khan -----BEGIN PGP SIGNATURE----- iQIcBAABCAAGBQJYsJgxAAoJEAsCRMQNDUMcNCUQALy+jVZV3U1yypLCQinlgbdH rlh7oKIpGfWGXNe1BQVLS5S+bjil9XDdty+4VOB7x9gfQ6fvea3w0IQhI5CyONmm hZg/miheZzN5ujqKjfuUQrHzEbEAs+CH0A0sVH+ueptw37roTWhf1ZCSpQBpas5p XMZrfBI0mQLd9Z3D0G5TSsVjSPcMhKeoYDMGPMCulZuamVMY40XkPcvaYe1Zg1Mj 7nD7Aw6JxxV0tlZwo0n540w8tdx/yQ+49jqhulozCQNL+KmXO8FlM/Jnu1b24/YW hlu5dvLmi9rAHYEHwqFf5yqZci/50Q+LHuxcxEp3RLxRW+KXJP7c53Kn8eutIwqH HR03TSA1TRv9b4MvWJs/ULF/EYYtTPUDSinAtNMf4iegXp0BbT7P0eOibF1vj3tz bcfPB5vi1SxQqLQwCPomUzhlPB4muBu9lHjZ2tI5EKynXXZxN33zugHYqBY0zNPm 7dS+4iXs/phEDlW0j+3BhHQz2of+Q6fSOC/jvgAYGdmqh1aNHl9WpIWfFubuBQhd fkKJmgpJ1Mk5mBG/dGdCGTryv38tzFLr+n4MJWthfya84cbvk1W0HQQjwmROrIiP qxC4F1Da6F88mfrpFDKW9LxAwfJFCgSxnYFygRsyzZK/VKdm2CI8yeoY2rt2lyRF jUdxx7SJ7+71sO1xWcAE =F3yO -----END PGP SIGNATURE----- Merge tag 'linux-kselftest-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull Kselftest update from Shuah Khan: "This update consists of: - fixes to several existing tests from Stafford Horne - cpufreq tests from Viresh Kumar - Selftest build and install fixes from Bamvor Jian Zhang and Michael Ellerman - Fixes to protection-keys tests from Dave Hansen - Warning fixes from Shuah Khan" * tag 'linux-kselftest-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (28 commits) selftests/powerpc: Fix remaining fallout from recent changes selftests/powerpc: Fix the clean rule since recent changes selftests: Fix the .S and .S -> .o rules selftests: Fix the .c linking rule selftests: Fix selftests build to just build, not run tests selftests, x86, protection_keys: fix wrong offset in siginfo selftests, x86, protection_keys: fix uninitialized variable warning selftest: cpufreq: Update MAINTAINERS file selftest: cpufreq: Add special tests selftest: cpufreq: Add support to test cpufreq modules selftest: cpufreq: Add suspend/resume/hibernate support selftest: cpufreq: Add support for cpufreq tests selftests: Add intel_pstate to TARGETS selftests/intel_pstate: Update makefile to match new style selftests/intel_pstate: Fix warning on loop index overflow cpupower: Restore format of frequency-info limit selftests/futex: Add headers to makefile dependencies selftests/futex: Add stdio used for logging selftests: x86 protection_keys remove dead code selftests: x86 protection_keys fix unused variable compile warnings ...
2017-02-25 16:32:53 -07:00
TEST_GEN_FILES += userfaultfd_hugetlb
TEST_GEN_FILES += userfaultfd_shmem
selftests: remove duplicated all and clean target Currently, kselftest use TEST_PROGS, TEST_PROGS_EXTENDED, TEST_FILES to indicate the test program, extended test program and test files. It is easy to understand the purpose of these files. But mix of compiled and uncompiled files lead to duplicated "all" and "clean" targets. In order to remove the duplicated targets, introduce TEST_GEN_PROGS, TEST_GEN_PROGS_EXTENDED, TEST_GEN_FILES to indicate the compiled objects. Also, the later patch will make use of TEST_GEN_XXX to redirect these files to output directory indicated by KBUILD_OUTPUT or O. And add this changes to "Contributing new tests(details)" of Documentation/kselftest.txt. Signed-off-by: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
2016-11-29 04:55:47 -07:00
TEST_GEN_FILES += mlock-random-test
mm: move hugepage test examples to tools/testing/selftests/vm hugepage-mmap.c, hugepage-shm.c and map_hugetlb.c in Documentation/vm are simple pass/fail tests, It's better to promote them to tools/testing/selftests. Thanks suggestion of Andrew Morton about this. They all need firstly setting up proper nr_hugepages and hugepage-mmap need to mount hugetlbfs. So I add a shell script run_vmtests to do such work which will call the three test programs and check the return value of them. Changes to original code including below: a. add run_vmtests script b. return error when read_bytes mismatch with writed bytes. c. coding style fixes: do not use assignment in if condition [akpm@linux-foundation.org: build the targets before trying to execute them] [akpm@linux-foundation.org: Documentation/vm/ no longer has a Makefile. Fixes "make clean"] Signed-off-by: Dave Young <dyoung@redhat.com> Cc: Wu Fengguang <fengguang.wu@intel.com> Cc: Christoph Lameter <cl@linux.com> Cc: Pekka Enberg <penberg@cs.helsinki.fi> Cc: Frederic Weisbecker <fweisbec@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-03-28 15:42:56 -06:00
selftests: Introduce minimal shared logic for running tests This adds a Make include file which most selftests can then include to get the run_tests logic. On its own this has the advantage of some reduction in repetition, and also means the pass/fail message is defined in fewer places. However the key advantage is it will allow us to implement install very simply in a subsequent patch. The default implementation just executes each program in $(TEST_PROGS). We use a variable to hold the default implementation of $(RUN_TESTS) because that gives us a clean way to override it if necessary, ie. using override. The mount, memory-hotplug and mqueue tests use that to provide a different implementation. Tests are not run via /bin/bash, so if they are scripts they must be executable, we add a+x to several. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
2015-03-10 22:05:59 -06:00
TEST_PROGS := run_vmtests
include ../lib.mk
mm: move hugepage test examples to tools/testing/selftests/vm hugepage-mmap.c, hugepage-shm.c and map_hugetlb.c in Documentation/vm are simple pass/fail tests, It's better to promote them to tools/testing/selftests. Thanks suggestion of Andrew Morton about this. They all need firstly setting up proper nr_hugepages and hugepage-mmap need to mount hugetlbfs. So I add a shell script run_vmtests to do such work which will call the three test programs and check the return value of them. Changes to original code including below: a. add run_vmtests script b. return error when read_bytes mismatch with writed bytes. c. coding style fixes: do not use assignment in if condition [akpm@linux-foundation.org: build the targets before trying to execute them] [akpm@linux-foundation.org: Documentation/vm/ no longer has a Makefile. Fixes "make clean"] Signed-off-by: Dave Young <dyoung@redhat.com> Cc: Wu Fengguang <fengguang.wu@intel.com> Cc: Christoph Lameter <cl@linux.com> Cc: Pekka Enberg <penberg@cs.helsinki.fi> Cc: Frederic Weisbecker <fweisbec@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-03-28 15:42:56 -06:00
selftests: enable O and KBUILD_OUTPUT Enable O and KBUILD_OUTPUT for kselftest. User could compile kselftest to another directory by passing O or KBUILD_OUTPUT. And O is high priority than KBUILD_OUTPUT. Signed-off-by: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
2016-11-29 04:55:52 -07:00
$(OUTPUT)/userfaultfd: LDLIBS += -lpthread ../../../../usr/include/linux/kernel.h
linux-kselftest-4.11-rc1 This update consists of: -- fixes to several existing tests from Stafford Horne -- cpufreq tests from Viresh Kumar -- Selftest build and install fixes from Bamvor Jian Zhang and Michael Ellerman -- Fixes to protection-keys tests from Dave Hansen -- Warning fixes from Shuah Khan -----BEGIN PGP SIGNATURE----- iQIcBAABCAAGBQJYsJgxAAoJEAsCRMQNDUMcNCUQALy+jVZV3U1yypLCQinlgbdH rlh7oKIpGfWGXNe1BQVLS5S+bjil9XDdty+4VOB7x9gfQ6fvea3w0IQhI5CyONmm hZg/miheZzN5ujqKjfuUQrHzEbEAs+CH0A0sVH+ueptw37roTWhf1ZCSpQBpas5p XMZrfBI0mQLd9Z3D0G5TSsVjSPcMhKeoYDMGPMCulZuamVMY40XkPcvaYe1Zg1Mj 7nD7Aw6JxxV0tlZwo0n540w8tdx/yQ+49jqhulozCQNL+KmXO8FlM/Jnu1b24/YW hlu5dvLmi9rAHYEHwqFf5yqZci/50Q+LHuxcxEp3RLxRW+KXJP7c53Kn8eutIwqH HR03TSA1TRv9b4MvWJs/ULF/EYYtTPUDSinAtNMf4iegXp0BbT7P0eOibF1vj3tz bcfPB5vi1SxQqLQwCPomUzhlPB4muBu9lHjZ2tI5EKynXXZxN33zugHYqBY0zNPm 7dS+4iXs/phEDlW0j+3BhHQz2of+Q6fSOC/jvgAYGdmqh1aNHl9WpIWfFubuBQhd fkKJmgpJ1Mk5mBG/dGdCGTryv38tzFLr+n4MJWthfya84cbvk1W0HQQjwmROrIiP qxC4F1Da6F88mfrpFDKW9LxAwfJFCgSxnYFygRsyzZK/VKdm2CI8yeoY2rt2lyRF jUdxx7SJ7+71sO1xWcAE =F3yO -----END PGP SIGNATURE----- Merge tag 'linux-kselftest-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull Kselftest update from Shuah Khan: "This update consists of: - fixes to several existing tests from Stafford Horne - cpufreq tests from Viresh Kumar - Selftest build and install fixes from Bamvor Jian Zhang and Michael Ellerman - Fixes to protection-keys tests from Dave Hansen - Warning fixes from Shuah Khan" * tag 'linux-kselftest-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (28 commits) selftests/powerpc: Fix remaining fallout from recent changes selftests/powerpc: Fix the clean rule since recent changes selftests: Fix the .S and .S -> .o rules selftests: Fix the .c linking rule selftests: Fix selftests build to just build, not run tests selftests, x86, protection_keys: fix wrong offset in siginfo selftests, x86, protection_keys: fix uninitialized variable warning selftest: cpufreq: Update MAINTAINERS file selftest: cpufreq: Add special tests selftest: cpufreq: Add support to test cpufreq modules selftest: cpufreq: Add suspend/resume/hibernate support selftest: cpufreq: Add support for cpufreq tests selftests: Add intel_pstate to TARGETS selftests/intel_pstate: Update makefile to match new style selftests/intel_pstate: Fix warning on loop index overflow cpupower: Restore format of frequency-info limit selftests/futex: Add headers to makefile dependencies selftests/futex: Add stdio used for logging selftests: x86 protection_keys remove dead code selftests: x86 protection_keys fix unused variable compile warnings ...
2017-02-25 16:32:53 -07:00
$(OUTPUT)/userfaultfd_hugetlb: userfaultfd.c ../../../../usr/include/linux/kernel.h
userfaultfd: hugetlbfs: add userfaultfd_hugetlb test Test userfaultfd hugetlb functionality by using the existing testing method (in userfaultfd.c). Instead of an anonymous memeory, a hugetlbfs file is mmap'ed private. In this way fallocate hole punch can be used to release pages. This is because madvise(MADV_DONTNEED) is not supported for huge pages. Use the same file, but create wrappers for allocating ranges and releasing pages. Compile userfaultfd.c with HUGETLB_TEST defined to produce an executable to test userfaultfd hugetlb functionality. Link: http://lkml.kernel.org/r/20161216144821.5183-23-aarcange@redhat.com Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com> Signed-off-by: Andrea Arcangeli <aarcange@redhat.com> Cc: "Dr. David Alan Gilbert" <dgilbert@redhat.com> Cc: Hillf Danton <hillf.zj@alibaba-inc.com> Cc: Michael Rapoport <RAPOPORT@il.ibm.com> Cc: Mike Rapoport <rppt@linux.vnet.ibm.com> Cc: Pavel Emelyanov <xemul@parallels.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-02-22 16:43:07 -07:00
$(CC) $(CFLAGS) -DHUGETLB_TEST -O2 -o $@ $< -lpthread
linux-kselftest-4.11-rc1 This update consists of: -- fixes to several existing tests from Stafford Horne -- cpufreq tests from Viresh Kumar -- Selftest build and install fixes from Bamvor Jian Zhang and Michael Ellerman -- Fixes to protection-keys tests from Dave Hansen -- Warning fixes from Shuah Khan -----BEGIN PGP SIGNATURE----- iQIcBAABCAAGBQJYsJgxAAoJEAsCRMQNDUMcNCUQALy+jVZV3U1yypLCQinlgbdH rlh7oKIpGfWGXNe1BQVLS5S+bjil9XDdty+4VOB7x9gfQ6fvea3w0IQhI5CyONmm hZg/miheZzN5ujqKjfuUQrHzEbEAs+CH0A0sVH+ueptw37roTWhf1ZCSpQBpas5p XMZrfBI0mQLd9Z3D0G5TSsVjSPcMhKeoYDMGPMCulZuamVMY40XkPcvaYe1Zg1Mj 7nD7Aw6JxxV0tlZwo0n540w8tdx/yQ+49jqhulozCQNL+KmXO8FlM/Jnu1b24/YW hlu5dvLmi9rAHYEHwqFf5yqZci/50Q+LHuxcxEp3RLxRW+KXJP7c53Kn8eutIwqH HR03TSA1TRv9b4MvWJs/ULF/EYYtTPUDSinAtNMf4iegXp0BbT7P0eOibF1vj3tz bcfPB5vi1SxQqLQwCPomUzhlPB4muBu9lHjZ2tI5EKynXXZxN33zugHYqBY0zNPm 7dS+4iXs/phEDlW0j+3BhHQz2of+Q6fSOC/jvgAYGdmqh1aNHl9WpIWfFubuBQhd fkKJmgpJ1Mk5mBG/dGdCGTryv38tzFLr+n4MJWthfya84cbvk1W0HQQjwmROrIiP qxC4F1Da6F88mfrpFDKW9LxAwfJFCgSxnYFygRsyzZK/VKdm2CI8yeoY2rt2lyRF jUdxx7SJ7+71sO1xWcAE =F3yO -----END PGP SIGNATURE----- Merge tag 'linux-kselftest-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull Kselftest update from Shuah Khan: "This update consists of: - fixes to several existing tests from Stafford Horne - cpufreq tests from Viresh Kumar - Selftest build and install fixes from Bamvor Jian Zhang and Michael Ellerman - Fixes to protection-keys tests from Dave Hansen - Warning fixes from Shuah Khan" * tag 'linux-kselftest-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (28 commits) selftests/powerpc: Fix remaining fallout from recent changes selftests/powerpc: Fix the clean rule since recent changes selftests: Fix the .S and .S -> .o rules selftests: Fix the .c linking rule selftests: Fix selftests build to just build, not run tests selftests, x86, protection_keys: fix wrong offset in siginfo selftests, x86, protection_keys: fix uninitialized variable warning selftest: cpufreq: Update MAINTAINERS file selftest: cpufreq: Add special tests selftest: cpufreq: Add support to test cpufreq modules selftest: cpufreq: Add suspend/resume/hibernate support selftest: cpufreq: Add support for cpufreq tests selftests: Add intel_pstate to TARGETS selftests/intel_pstate: Update makefile to match new style selftests/intel_pstate: Fix warning on loop index overflow cpupower: Restore format of frequency-info limit selftests/futex: Add headers to makefile dependencies selftests/futex: Add stdio used for logging selftests: x86 protection_keys remove dead code selftests: x86 protection_keys fix unused variable compile warnings ...
2017-02-25 16:32:53 -07:00
$(OUTPUT)/userfaultfd_shmem: userfaultfd.c ../../../../usr/include/linux/kernel.h
userfaultfd: shmem: add userfaultfd_shmem test The test verifies that anonymous shared mapping can be used with userfault using the existing testing method. The shared memory area is allocated using mmap(..., MAP_SHARED | MAP_ANONYMOUS, ...) and released using madvise(MADV_REMOVE) Link: http://lkml.kernel.org/r/20161216144821.5183-35-aarcange@redhat.com Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com> Signed-off-by: Andrea Arcangeli <aarcange@redhat.com> Cc: "Dr. David Alan Gilbert" <dgilbert@redhat.com> Cc: Hillf Danton <hillf.zj@alibaba-inc.com> Cc: Michael Rapoport <RAPOPORT@il.ibm.com> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Pavel Emelyanov <xemul@parallels.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-02-22 16:43:46 -07:00
$(CC) $(CFLAGS) -DSHMEM_TEST -O2 -o $@ $< -lpthread
selftests: enable O and KBUILD_OUTPUT Enable O and KBUILD_OUTPUT for kselftest. User could compile kselftest to another directory by passing O or KBUILD_OUTPUT. And O is high priority than KBUILD_OUTPUT. Signed-off-by: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
2016-11-29 04:55:52 -07:00
$(OUTPUT)/mlock-random-test: LDLIBS += -lcap
selftests/vm: add test for mlock() when areas are intersected This patch adds mlock() test for multiple invocation on the same address area, and verify it doesn't mess the rlimit mlock limitation. Link: http://lkml.kernel.org/r/1472554781-9835-5-git-send-email-wei.guo.simon@gmail.com Signed-off-by: Simon Guo <wei.guo.simon@gmail.com> Cc: Alexey Klimov <klimov.linux@gmail.com> Cc: Eric B Munson <emunson@akamai.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Michal Hocko <mhocko@suse.com> Cc: Shuah Khan <shuah@kernel.org> Cc: Simon Guo <wei.guo.simon@gmail.com> Cc: Thierry Reding <treding@nvidia.com> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: David Rientjes <rientjes@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-10-07 17:59:46 -06:00
userfaultfd: selftest: headers fixup Depend on "make headers_install" to create proper headers to include and provide syscall numbers. Signed-off-by: Andrea Arcangeli <aarcange@redhat.com> Cc: Dr. David Alan Gilbert <dgilbert@redhat.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Shuah Khan <shuahkh@osg.samsung.com> Cc: Thierry Reding <treding@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-09-22 15:58:55 -06:00
../../../../usr/include/linux/kernel.h:
make -C ../../../.. headers_install