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| author | Ravi Bangoria <ravi.bangoria@linux.ibm.com> | 2018-05-21 09:51:08 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-06-04 00:39:14 +1000 |
| commit | 5a61640e322693028a36452f637681d388e4c241 (patch) | |
| tree | 4dc9cd07bc7f5a80f78d60704599a8ff3dcf1c3b /arch/powerpc/lib | |
| parent | 83afab4ce05660c728f4a5d45f5970d9cc9ee6d2 (diff) | |
powerpc/sstep: Fix emulate_step test if VSX not present
emulate_step() tests are failing if VSX is not supported or disabled.
emulate_step_test: lxvd2x : FAIL
emulate_step_test: stxvd2x : FAIL
If !CPU_FTR_VSX, emulate_step() failure is expected and testcase should
PASS with a valid justification. After patch:
emulate_step_test: lxvd2x : PASS (!CPU_FTR_VSX)
emulate_step_test: stxvd2x : PASS (!CPU_FTR_VSX)
Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/lib')
| -rw-r--r-- | arch/powerpc/lib/test_emulate_step.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/arch/powerpc/lib/test_emulate_step.c b/arch/powerpc/lib/test_emulate_step.c index 2534c1447554..6c47daa61614 100644 --- a/arch/powerpc/lib/test_emulate_step.c +++ b/arch/powerpc/lib/test_emulate_step.c @@ -387,10 +387,14 @@ static void __init test_lxvd2x_stxvd2x(void) /* lxvd2x vsr39, r3, r4 */ stepped = emulate_step(®s, TEST_LXVD2X(39, 3, 4)); - if (stepped == 1) + if (stepped == 1 && cpu_has_feature(CPU_FTR_VSX)) { show_result("lxvd2x", "PASS"); - else - show_result("lxvd2x", "FAIL"); + } else { + if (!cpu_has_feature(CPU_FTR_VSX)) + show_result("lxvd2x", "PASS (!CPU_FTR_VSX)"); + else + show_result("lxvd2x", "FAIL"); + } /*** stxvd2x ***/ @@ -404,10 +408,15 @@ static void __init test_lxvd2x_stxvd2x(void) stepped = emulate_step(®s, TEST_STXVD2X(39, 3, 4)); if (stepped == 1 && cached_b[0] == c.b[0] && cached_b[1] == c.b[1] && - cached_b[2] == c.b[2] && cached_b[3] == c.b[3]) + cached_b[2] == c.b[2] && cached_b[3] == c.b[3] && + cpu_has_feature(CPU_FTR_VSX)) { show_result("stxvd2x", "PASS"); - else - show_result("stxvd2x", "FAIL"); + } else { + if (!cpu_has_feature(CPU_FTR_VSX)) + show_result("stxvd2x", "PASS (!CPU_FTR_VSX)"); + else + show_result("stxvd2x", "FAIL"); + } } #else static void __init test_lxvd2x_stxvd2x(void) |