linux.git/tools/testing, branch v4.13.13

bpf/verifier: reject BPF_ALU64|BPF_END

2017-10-12T09:56:03+00:00

[ Upstream commit e67b8a685c7c984e834e3181ef4619cd7025a136 ]

Neither ___bpf_prog_run nor the JITs accept it.
Also adds a new test case.

Fixes: 17a5267067f3 ("bpf: verifier (add verifier core)")
Signed-off-by: Edward Cree 
Acked-by: Alexei Starovoitov 
Acked-by: Daniel Borkmann 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

selftests/seccomp: Support glibc 2.26 siginfo_t.h

2017-10-05T07:47:32+00:00

commit 10859f3855db4c6f10dc7974ff4b3a292f3de8e0 upstream.

The 2.26 release of glibc changed how siginfo_t is defined, and the earlier
work-around to using the kernel definition are no longer needed. The old
way needs to stay around for a while, though.

Reported-by: Seth Forshee 
Cc: Andy Lutomirski 
Cc: Will Drewry 
Cc: Shuah Khan 
Cc: linux-kselftest@vger.kernel.org
Signed-off-by: Kees Cook 
Tested-by: Seth Forshee 
Signed-off-by: Shuah Khan 
Signed-off-by: Greg Kroah-Hartman

selftests/x86/fsgsbase: Test selectors 1, 2, and 3

2017-09-13T21:20:53+00:00

commit 23d98c204386a98d9ef9f9e744f41443ece4929f upstream.

Those are funny cases.  Make sure they work.

(Something is screwy with signal handling if a selector is 1, 2, or 3.
Anyone who wants to dive into that rabbit hole is welcome to do so.)

Signed-off-by: Andy Lutomirski 
Cc: Borislav Petkov 
Cc: Borislav Petkov 
Cc: Brian Gerst 
Cc: Chang Seok 
Cc: Denys Vlasenko 
Cc: H. Peter Anvin 
Cc: Josh Poimboeuf 
Cc: Linus Torvalds 
Cc: Peter Zijlstra 
Cc: Thomas Gleixner 
Signed-off-by: Ingo Molnar 
Signed-off-by: Greg Kroah-Hartman

selftests: timers: Fix run_destructive_tests target to handle skipped tests

2017-09-13T21:20:53+00:00

commit df9c011c0a23cf1399c01f896cd359d932ab49b5 upstream.

When a test exits with skip exit code of 4, "make run_destructive_tests"
halts testing. Fix run_destructive_tests target to handle error exit codes.

Reported-by: John Stultz 
Signed-off-by: Shuah Khan 
Signed-off-by: Greg Kroah-Hartman

kselftests: timers: leap-a-day: Change default arguments to help test runs

2017-09-13T21:20:53+00:00

commit 98b74e1f31045a63f6148b2d129ca9bf244e24ab upstream.

Change default arguments for leap-a-day to always set the time
each iteration (rather then waiting for midnight UTC), and to
only run 10 interations (rather then infinite).

If one wants to wait for midnight UTC, they can use the new -w
flag, and we add a note to the argument help that -i -1 will
run infinitely.

Cc: Thomas Gleixner 
Cc: Ingo Molnar 
Cc: Miroslav Lichvar 
Cc: Richard Cochran 
Cc: Prarit Bhargava 
Cc: Stephen Boyd 
Cc: Shuah Khan 
Cc: linux-kselftest@vger.kernel.org
Signed-off-by: John Stultz 
Signed-off-by: Shuah Khan 
Signed-off-by: Greg Kroah-Hartman

Merge tag 'ntb-4.13-bugfixes' of git://github.com/jonmason/ntb

2017-08-28T00:01:54+00:00

Pull NTB fixes from Jon Mason:
 "NTB bug fixes to address an incorrect ntb_mw_count reference in the
  NTB transport, improperly bringing down the link if SPADs are
  corrupted, and an out-of-order issue regarding link negotiation and
  data passing"

* tag 'ntb-4.13-bugfixes' of git://github.com/jonmason/ntb:
  ntb: ntb_test: ensure the link is up before trying to configure the mws
  ntb: transport shouldn't disable link due to bogus values in SPADs
  ntb: use correct mw_count function in ntb_tool and ntb_transport

test_kmod: fix description for -s -and -c parameters

2017-08-18T22:32:01+00:00

The descriptions were reversed, correct this.

Link: http://lkml.kernel.org/r/20170809234635.13443-4-mcgrof@kernel.org
Fixes: 64b671204afd71 ("test_sysctl: add generic script to expand on tests")
Signed-off-by: Luis R. Rodriguez 
Reported-by: Daniel Mentz 
Cc: "Eric W. Biederman" 
Cc: Colin Ian King 
Cc: Dan Carpenter 
Cc: David Binderman 
Cc: Dmitry Torokhov 
Cc: Ingo Molnar 
Cc: Jessica Yu 
Cc: Josh Poimboeuf 
Cc: Kees Cook 
Cc: Matt Redfearn 
Cc: Matt Redfearn 
Cc: Michal Marek 
Cc: Miroslav Benes 
Cc: Peter Zijlstra (Intel) 
Cc: Petr Mladek 
Cc: Rusty Russell 
Cc: Shuah Khan 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

Merge tag 'linux-kselftest-4.13-rc6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

2017-08-15T19:49:43+00:00

Pull kselftest fixes from Shuah Khan:
 "This update consists of important compile and run-time error fixes to
  timers/freq-step, kmod, and sysctl tests"

* tag 'linux-kselftest-4.13-rc6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
  selftests: timers: freq-step: fix compile error
  selftests: futex: fix run_tests target
  test_sysctl: fix sysctl.sh by making it executable
  test_kmod: fix kmod.sh by making it executable

selftests: timers: freq-step: fix compile error

2017-08-11T15:28:37+00:00

Fix compile error due to ksft_exit_skip() update to take var_args.

freq-step.c: In function ‘init_test’:
freq-step.c:234:3: error: too few arguments to function ‘ksft_exit_skip’
   ksft_exit_skip();
   ^~~~~~~~~~~~~~
In file included from freq-step.c:26:0:
../kselftest.h:167:19: note: declared here
 static inline int ksft_exit_skip(const char *msg, ...)
                   ^~~~~~~~~~~~~~
: recipe for target 'freq-step' failed

Signed-off-by: Shuah Khan

selftests: futex: fix run_tests target

2017-08-09T16:16:24+00:00

make -C tools/testing/selftests/futex/ run_tests doesn't run the futex
tests.

Running the tests when `dirname $(OUTPUT)` == $(PWD) doesn't work when
the $(OUTPUT) is $(PWD) which is the case when the test is run using
make -C tools/testing/selftests/futex/ run_tests.

Fixes: a8ba798bc8ec ("selftests: enable O and KBUILD_OUTPUT")
Signed-off-by: Shuah Khan 
Reviewed-by: Darren Hart (VMware) 
Signed-off-by: Shuah Khan