On 05/29/2015 08:13 AM, Eric B Munson wrote: > Test the mmap() flag, the mlockall() flag, and ensure that mlock limits > are respected. Note that the limit test needs to be run a normal user. > > Signed-off-by: Eric B Munson <emunson@xxxxxxxxxx> > Cc: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx> > Cc: linux-mm@xxxxxxxxx > Cc: linux-kernel@xxxxxxxxxxxxxxx > Cc: linux-api@xxxxxxxxxxxxxxx > --- > tools/testing/selftests/vm/Makefile | 8 +- > tools/testing/selftests/vm/lock-on-fault.c | 145 ++++++++++++++++++++++++++++ > tools/testing/selftests/vm/on-fault-limit.c | 47 +++++++++ > tools/testing/selftests/vm/run_vmtests | 23 +++++ > 4 files changed, 222 insertions(+), 1 deletion(-) > create mode 100644 tools/testing/selftests/vm/lock-on-fault.c > create mode 100644 tools/testing/selftests/vm/on-fault-limit.c > > diff --git a/tools/testing/selftests/vm/Makefile b/tools/testing/selftests/vm/Makefile > index a5ce953..32f3d20 100644 > --- a/tools/testing/selftests/vm/Makefile > +++ b/tools/testing/selftests/vm/Makefile > @@ -1,7 +1,13 @@ > # Makefile for vm selftests > > CFLAGS = -Wall > -BINARIES = hugepage-mmap hugepage-shm map_hugetlb thuge-gen hugetlbfstest > +BINARIES = hugepage-mmap > +BINARIES += hugepage-shm > +BINARIES += hugetlbfstest > +BINARIES += lock-on-fault > +BINARIES += map_hugetlb > +BINARIES += on-fault-limit > +BINARIES += thuge-gen > BINARIES += transhuge-stress > > all: $(BINARIES) > diff --git a/tools/testing/selftests/vm/lock-on-fault.c b/tools/testing/selftests/vm/lock-on-fault.c > new file mode 100644 > index 0000000..e6a9688 Hi Eric, Could you please make sure make kselftest run from kernel main Makefile works and tools/testing/selftests/kselftest_install.sh works. For now you have to be in tools/testing/selftests to run kselftest_install.sh thanks, -- Shuah -- Shuah Khan Sr. Linux Kernel Developer Open Source Innovation Group Samsung Research America (Silicon Valley) shuahkh@xxxxxxxxxxxxxxx | (970) 217-8978 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>