diff options
| author | Jason Baron <jbaron@akamai.com> | 2015-07-30 05:59:44 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-08-03 11:51:11 +0200 |
| commit | 579e1acb153464649781fe5555b4892c0ff84a40 (patch) | |
| tree | e356583bd738b693e53b02f427672e9967943598 /tools | |
| parent | s390/uaccess, locking/static_keys: employ static_branch_likely() (diff) | |
| download | linux-579e1acb153464649781fe5555b4892c0ff84a40.tar.xz linux-579e1acb153464649781fe5555b4892c0ff84a40.zip | |
jump_label: Provide a self-test
Signed-off-by: Jason Baron <jbaron@akamai.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: benh@kernel.crashing.org
Cc: bp@alien8.de
Cc: davem@davemloft.net
Cc: ddaney@caviumnetworks.com
Cc: heiko.carstens@de.ibm.com
Cc: linux-kernel@vger.kernel.org
Cc: liuj97@gmail.com
Cc: luto@amacapital.net
Cc: michael@ellerman.id.au
Cc: rabin@rab.in
Cc: ralf@linux-mips.org
Cc: rostedt@goodmis.org
Cc: shuahkh@osg.samsung.com
Cc: vbabka@suse.cz
Cc: will.deacon@arm.com
Link: http://lkml.kernel.org/r/0c091ecebd78a879ed8a71835d205a691a75ab4e.1438227999.git.jbaron@akamai.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/Makefile | 1 | ||||
| -rw-r--r-- | tools/testing/selftests/jumplabel/Makefile | 8 | ||||
| -rw-r--r-- | tools/testing/selftests/jumplabel/test_jump_label.sh | 16 |
3 files changed, 25 insertions, 0 deletions
diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile index 24ae9e829e9a..b8f12e0897e6 100644 --- a/tools/testing/selftests/Makefile +++ b/tools/testing/selftests/Makefile @@ -20,6 +20,7 @@ ifneq (1, $(quicktest)) TARGETS += timers endif TARGETS += user +TARGETS += jumplabel TARGETS += vm TARGETS += x86 #Please keep the TARGETS list alphabetically sorted diff --git a/tools/testing/selftests/jumplabel/Makefile b/tools/testing/selftests/jumplabel/Makefile new file mode 100644 index 000000000000..7526aa59e005 --- /dev/null +++ b/tools/testing/selftests/jumplabel/Makefile @@ -0,0 +1,8 @@ +# Makefile for jump label selftests + +# No binaries, but make sure arg-less "make" doesn't trigger "run_tests" +all: + +TEST_PROGS := test_jump_label.sh + +include ../lib.mk diff --git a/tools/testing/selftests/jumplabel/test_jump_label.sh b/tools/testing/selftests/jumplabel/test_jump_label.sh new file mode 100644 index 000000000000..3457e8a64e77 --- /dev/null +++ b/tools/testing/selftests/jumplabel/test_jump_label.sh @@ -0,0 +1,16 @@ +#!/bin/sh +# Runs jump label kernel module tests + +if /sbin/modprobe -q test_jump_label_base; then + if /sbin/modprobe -q test_jump_label; then + echo "jump_label: ok" + /sbin/modprobe -q -r test_jump_label + /sbin/modprobe -q -r test_jump_label_base + else + echo "jump_label: [FAIL]" + /sbin/modprobe -q -r test_jump_label_base + fi +else + echo "jump_label: [FAIL]" + exit 1 +fi |