From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: stable@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	patches@lists.linux.dev,
	Yang Shi <yang@os.amperecomputing.com>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Sasha Levin <sashal@kernel.org>
Subject: [PATCH 6.12 1362/1376] kselftest/arm64: mte: Use the correct naming for tag check modes in check_hugetlb_options.c
Date: Sat, 12 Sep 2026 09:03:08 +0200
Message-ID: <20260912065637.889754017@linuxfoundation.org>
In-Reply-To: <20260912065607.535295758@linuxfoundation.org>
References: <20260912065607.535295758@linuxfoundation.org>
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6.12-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Catalin Marinas <catalin.marinas@arm.com>

[ Upstream commit 7ae95109c64d64cdcf195788cf466ec0b3019a94 ]

The architecture doesn't define precise/imprecise MTE tag check modes,
only synchronous and asynchronous. Use the correct naming and also
ensure they match the MTE_{ASYNC,SYNC}_ERR type.

Fixes: 27879e8cb6b0 ("selftests: arm64: add hugetlb mte tests")
Cc: Yang Shi <yang@os.amperecomputing.com>
Reviewed-by: Yang Shi <yang@os.amperecomputing.com>
Link: https://lore.kernel.org/r/20250221093331.2184245-2-catalin.marinas@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 tools/testing/selftests/arm64/mte/check_hugetlb_options.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tools/testing/selftests/arm64/mte/check_hugetlb_options.c b/tools/testing/selftests/arm64/mte/check_hugetlb_options.c
index d1dc587b18254..cd7667187ed5b 100644
--- a/tools/testing/selftests/arm64/mte/check_hugetlb_options.c
+++ b/tools/testing/selftests/arm64/mte/check_hugetlb_options.c
@@ -283,13 +283,13 @@ int main(int argc, char *argv[])
 	"Check clear PROT_MTE flags with private mapping and sync error mode and mmap/mprotect memory\n");
 
 	evaluate_test(check_child_hugetlb_memory_mapping(USE_MMAP, MTE_SYNC_ERR, MAP_PRIVATE | MAP_HUGETLB),
-		"Check child hugetlb memory with private mapping, precise mode and mmap memory\n");
+		"Check child hugetlb memory with private mapping, sync error mode and mmap memory\n");
 	evaluate_test(check_child_hugetlb_memory_mapping(USE_MMAP, MTE_ASYNC_ERR, MAP_PRIVATE | MAP_HUGETLB),
-		"Check child hugetlb memory with private mapping, precise mode and mmap memory\n");
+		"Check child hugetlb memory with private mapping, async error mode and mmap memory\n");
 	evaluate_test(check_child_hugetlb_memory_mapping(USE_MPROTECT, MTE_SYNC_ERR, MAP_PRIVATE | MAP_HUGETLB),
-		"Check child hugetlb memory with private mapping, precise mode and mmap/mprotect memory\n");
+		"Check child hugetlb memory with private mapping, sync error mode and mmap/mprotect memory\n");
 	evaluate_test(check_child_hugetlb_memory_mapping(USE_MPROTECT, MTE_ASYNC_ERR, MAP_PRIVATE | MAP_HUGETLB),
-		"Check child hugetlb memory with private mapping, precise mode and mmap/mprotect memory\n");
+		"Check child hugetlb memory with private mapping, async error mode and mmap/mprotect memory\n");
 
 	mte_restore_setup();
 	free_hugetlb();
-- 
2.53.0