linux_dsm_epyc7002/tools/testing/selftests/powerpc
Michael Ellerman 83039f22ba selftests/powerpc: Remove Power9 copy_unaligned test
This is a test of the ISA 3.0 "copy" instruction. That instruction has
an L field, which if set to 1 specifies that "the instruction
identifies the beginning of a move group" (pp 858). That's also
referred to as "copy first" vs "copy".

In ISA 3.0B the copy instruction does not have an L field, and the
corresponding bit in the instruction must be set to 1.

This test is generating a "copy" instruction, not a "copy first", and
so on Power9 (which implements 3.0B), this results in an illegal
instruction.

So just drop the test entirely. We still have copy_first_unaligned to
test the "copy first" behaviour.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Acked-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2018-07-20 12:50:51 +10:00
..
alignment selftests/powerpc: Remove Power9 copy_unaligned test 2018-07-20 12:50:51 +10:00
benchmarks selftests/powerpc: fix exec benchmark 2018-05-14 23:10:33 +10:00
cache_shape License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
copyloops selftests/powerpc: Fix copyloops build since Power4 assembler change 2018-04-03 21:50:09 +10:00
dscr selftests/powerpc: Fix typos 2018-07-02 23:59:44 +10:00
include selftests/powerpc: Add ptrace tests for Protection Key registers 2018-05-28 18:46:35 +10:00
lib selftests/powerpc: Add ptrace tests for VSX, VMX registers 2016-11-17 17:11:51 +11:00
math License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mm selftests/powerpc: Skip the subpage_prot tests if the syscall is unavailable 2018-03-02 11:37:04 +11:00
pmu License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
primitives selftests: remove duplicated all and clean target 2017-01-05 13:41:35 -07:00
ptrace selftests/powerpc: Add perf breakpoint test 2018-06-03 21:16:44 +10:00
scripts selftests/powerpc: Add script to test HMI functionality 2015-12-17 10:46:43 +11:00
signal License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
stringloops License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
switch_endian License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
syscalls License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
tm selftests/powerpc: Add missing .gitignores 2018-05-25 00:08:25 +10:00
vphn License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
harness.c selftest/powerpc: Fix false failures for skipped tests 2017-03-03 11:24:50 +11:00
Makefile selftests/powerpc: Remove redundant cp_abort test 2018-05-21 14:48:02 +10:00
utils.c selftests/powerpc: Refactor the AUXV routines 2017-03-20 19:02:49 +11:00