Michael Ellerman de9ddf8140 selftests/powerpc: Skip the subpage_prot tests if the syscall is unavailable ... [ Upstream commit cd4a6f3ab4 ] The subpage_prot syscall is only functional when the system is using the Hash MMU. Since commit 5b2b807147 ("powerpc/mm: Invalidate subpage_prot() system call on radix platforms") it returns ENOENT when the Radix MMU is active. Currently this just makes the test fail. Additionally the syscall is not available if the kernel is built with 4K pages, or if CONFIG_PPC_SUBPAGE_PROT=n, in which case it returns ENOSYS because the syscall is missing entirely. So check explicitly for ENOENT and ENOSYS and skip if we see either of those. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-05-30 07:49:03 +02:00
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benchmarks	powerpc/selftest: Add gettimeofday() benchmark	2015-10-01 16:52:02 +10:00
copyloops	powerpc updates for 4.1	2015-04-16 13:53:32 -05:00
dscr	selftests/powerpc: Add gitignore file for the new DSCR tests	2015-06-07 19:38:20 +10:00
mm	selftests/powerpc: Skip the subpage_prot tests if the syscall is unavailable	2018-05-30 07:49:03 +02:00
pmu	selftest/powerpc: Wrong PMC initialized in pmc56_overflow test	2017-01-26 08:23:50 +01:00
primitives	selftests/powerpc: Fix build failure of load_unaligned_zeropad test	2015-10-13 15:08:37 +11:00
stringloops	selftests: Add install support for the powerpc tests	2015-03-19 12:38:51 -06:00
switch_endian	selftests/powerpc: Add install support to more powerpc tests	2015-06-02 16:54:49 +10:00
syscalls	selftests/powerpc: Add tests of unmuxed IPC calls	2015-10-15 20:32:03 +11:00
tm	selftests/powerpc: Fix TM resched DSCR test with some compilers	2018-04-13 19:50:08 +02:00
vphn	selftests/powerpc: Add install support to more powerpc tests	2015-06-02 16:54:49 +10:00
harness.c	selftest/powerpc: Fix false failures for skipped tests	2017-12-16 10:33:51 +01:00
Makefile	selftests/powerpc: Sort the list of SUB_DIRS to build	2015-10-15 20:32:03 +11:00
subunit.h	selftests/powerpc: Add support for skipping tests	2014-06-11 17:03:54 +10:00
utils.h	selftests/powerpc: Move get_auxv_entry() to harness.c	2015-04-11 20:49:20 +10:00