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selftests/mm: skip pkey_sighandler_tests if support is missing

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The pkey_sighandler_tests are bound to fail if either the kernel or CPU
doesn't support pkeys.  Skip the tests if pkeys support is missing.

Link: https://lkml.kernel.org/r/20241209095019.1732120-14-kevin.brodsky@arm.com
Signed-off-by: Kevin Brodsky <kevin.brodsky@arm.com>
Cc: Aruna Ramakrishna <aruna.ramakrishna@oracle.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Joey Gouly <joey.gouly@arm.com>
Cc: Keith Lucas <keith.lucas@oracle.com>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Kevin Brodsky 2024-12-09 09:50:18 +00:00 committed by Andrew Morton
parent 28501aa13a
commit 1c6b1d4889
1 changed files with 3 additions and 0 deletions
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3
tools/testing/selftests/mm/pkey_sighandler_tests.c
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@ -535,6 +535,9 @@ int main(int argc, char *argv[])
ksft_print_header();
ksft_set_plan(ARRAY_SIZE(pkey_tests));
if (!is_pkeys_supported())
ksft_exit_skip("pkeys not supported\n");
for (i = 0; i < ARRAY_SIZE(pkey_tests); i++)
(*pkey_tests[i])();