From: Muhammad Usama Anjum <usama.anjum@arm.com>
To: Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Shuah Khan <shuah@kernel.org>,
Andrey Konovalov <andreyknvl@gmail.com>,
Andrew Morton <akpm@linux-foundation.org>,
Vincenzo Frascino <vincenzo.frascino@arm.com>,
Amit Daniel Kachhap <amit.kachhap@arm.com>,
Mark Brown <broonie@kernel.org>,
Yeoreum Yun <yeoreum.yun@arm.com>,
linux-kernel@vger.kernel.org (open list),
linux-arm-kernel@lists.infradead.org (moderated list:ARM64 PORT
(AARCH64 ARCHITECTURE)),
linux-kselftest@vger.kernel.org (open list:KERNEL SELFTEST
FRAMEWORK)
Cc: Muhammad Usama Anjum <usama.anjum@arm.com>
Subject: [PATCH 0/4] selftest/arm64: Fix MTE test setup and TAP reporting
Date: Thu, 20 Aug 2026 16:33:22 +0100 [thread overview]
Message-ID: <20260820153331.2448875-1-usama.anjum@arm.com> (raw)
Running the mainline arm64 MTE selftests on a Pixel 8 exposed three
independent reporting problems. Fix each issue independently, then
add an arm64 Kconfig fragment covering the facilities used by the MTE
tests.
Testing was performed on a Pixel 8 with an Android 6.1 kernel built with
the new configuration. All nine static MTE binaries returned success.
Muhammad Usama Anjum (4):
selftest/arm64: Print TAP header
selftest/arm64: Treat KSM merge_across_nodes as optional
selftest/arm64: Fix MTE prctl TAP plan
selftest/arm64: Add MTE test config fragment
.../selftests/arm64/mte/check_gcr_el1_cswitch.c | 1 +
.../testing/selftests/arm64/mte/check_ksm_options.c | 12 +++++++++---
tools/testing/selftests/arm64/mte/check_prctl.c | 2 +-
tools/testing/selftests/arm64/mte/config | 8 ++++++++
4 files changed, 19 insertions(+), 4 deletions(-)
create mode 100644 tools/testing/selftests/arm64/mte/config
--
2.47.3
next reply other threads:[~2026-08-20 15:34 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-20 15:33 Muhammad Usama Anjum [this message]
2026-08-20 15:33 ` [PATCH 1/4] selftest/arm64: Print TAP header Muhammad Usama Anjum
2026-08-20 15:43 ` Mark Brown
2026-08-20 15:33 ` [PATCH 2/4] selftest/arm64: Treat KSM merge_across_nodes as optional Muhammad Usama Anjum
2026-08-20 16:09 ` Mark Brown
2026-08-21 10:57 ` Muhammad Usama Anjum
2026-08-20 15:33 ` [PATCH 3/4] selftest/arm64: Fix MTE prctl TAP plan Muhammad Usama Anjum
2026-08-20 16:14 ` Mark Brown
2026-08-20 15:33 ` [PATCH 4/4] selftest/arm64: Add MTE test config fragment Muhammad Usama Anjum
2026-08-20 15:38 ` Mark Brown
2026-08-20 15:42 ` Muhammad Usama Anjum
2026-08-20 16:42 ` Mark Brown
2026-08-21 8:01 ` Muhammad Usama Anjum
2026-08-21 8:55 ` Catalin Marinas
2026-08-21 10:43 ` Muhammad Usama Anjum
2026-08-21 11:38 ` Mark Brown
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