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| author |   Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2018-01-31 16:16:59 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2018-01-31 17:18:37 -0800 |
| commit | 235266b8e11c9db12497bdfc6d5e9100f3434c24 (patch) | |
| tree | f3356b606dc05782ca19eeacbd70d8deab040a4c /tools/testing/selftests/vm/Makefile | |
| parent | mm: do not stall register_shrinker() (diff) | |
| download | linux-dev-235266b8e11c9db12497bdfc6d5e9100f3434c24.tar.xz linux-dev-235266b8e11c9db12497bdfc6d5e9100f3434c24.zip | |
selftests/vm: move 128TB mmap boundary test to generic directory
Architectures like PPC64 support mmap hint address based large address
space selection. This test can be run on those architectures too. Move
the test from the x86 selftests to selftest/vm so that other
architectures can use it too.
We also add a few new test scenarios in this patch. We do test a few
boundary conditions before we do a high address mmap. PPC64 uses the
address limit to validate the address in the fault path. We had bugs in
this area w.r.t SLB fault handling before we updated the addess limit.
We also touch the allocated space to make sure we don't have any bugs in
the fault handling path.
[akpm@linux-foundation.org: restore tools/testing/selftests/vm/Makefile alpha ordering]
Link: http://lkml.kernel.org/r/20171123165226.32582-1-aneesh.kumar@linux.vnet.ibm.com
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Cc: "Kirill A . Shutemov" <kirill.shutemov@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools/testing/selftests/vm/Makefile')
| -rw-r--r-- | tools/testing/selftests/vm/Makefile | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/tools/testing/selftests/vm/Makefile b/tools/testing/selftests/vm/Makefile index 7f45806bd863..fdefa2295ddc 100644 --- a/tools/testing/selftests/vm/Makefile +++ b/tools/testing/selftests/vm/Makefile @@ -8,17 +8,18 @@ endif CFLAGS = -Wall -I ../../../../usr/include $(EXTRA_CFLAGS) LDLIBS = -lrt TEST_GEN_FILES = compaction_test +TEST_GEN_FILES += gup_benchmark TEST_GEN_FILES += hugepage-mmap TEST_GEN_FILES += hugepage-shm TEST_GEN_FILES += map_hugetlb +TEST_GEN_FILES += mlock-random-test 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 -TEST_GEN_FILES += mlock-random-test +TEST_GEN_FILES += va_128TBswitch TEST_GEN_FILES += virtual_address_range -TEST_GEN_FILES += gup_benchmark TEST_PROGS := run_vmtests |