2 Commits

Author	SHA1	Message	Date
Vincenzo Frascino	7419390a46	kselftest/arm64: Fix check_mmap_options test ... The check_mmap_options test reports the error below because the test plan is not declared correctly: # Planned tests != run tests (0 != 22) Fix the test adding the correct test plan declaration. Fixes: 53ec81d23213 ("kselftest/arm64: Verify all different mmap MTE options") Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com> Cc: Shuah Khan <shuah@kernel.org> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will@kernel.org> Cc: Gabor Kertesz <gabor.kertesz@arm.com> Cc: Amit Daniel Kachhap <amit.kachhap@arm.com> Link: https://lore.kernel.org/r/20201026121248.2340-5-vincenzo.frascino@arm.com Signed-off-by: Will Deacon <will@kernel.org>	2020-10-28 13:42:23 +00:00
Amit Daniel Kachhap	53ec81d232	kselftest/arm64: Verify all different mmap MTE options ... This testcase checks the different unsupported/supported options for mmap if used with PROT_MTE memory protection flag. These checks are, * Either pstate.tco enable or prctl PR_MTE_TCF_NONE option should not cause any tag mismatch faults. * Different combinations of anonymous/file memory mmap, mprotect, sync/async error mode and private/shared mappings should work. * mprotect should not be able to clear the PROT_MTE page property. Co-developed-by: Gabor Kertesz <gabor.kertesz@arm.com> Signed-off-by: Gabor Kertesz <gabor.kertesz@arm.com> Signed-off-by: Amit Daniel Kachhap <amit.kachhap@arm.com> Tested-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Cc: Shuah Khan <shuah@kernel.org> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will@kernel.org> Link: https://lore.kernel.org/r/20201002115630.24683-5-amit.kachhap@arm.com Signed-off-by: Will Deacon <will@kernel.org>	2020-10-05 18:52:17 +01:00