linux-kernel - [PATCH v2 3/3] tools/kselftest: add MTE

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Message-Id: <20250403172758.67106-4-yeoreum.yun@arm.com>
Date: Thu,  3 Apr 2025 18:27:58 +0100
From: Yeoreum Yun <yeoreum.yun@....com>
To: catalin.marinas@....com,
	will@...nel.org,
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	anshuman.khandual@....com,
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Cc: linux-arm-kernel@...ts.infradead.org,
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	Yeoreum Yun <yeoreum.yun@....com>
Subject: [PATCH v2 3/3] tools/kselftest: add MTE_FAR hwcap test

add MTE_FAR hwcap test on kselftest.

Signed-off-by: Yeoreum Yun <yeoreum.yun@....com>
---
 tools/testing/selftests/arm64/abi/hwcap.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tools/testing/selftests/arm64/abi/hwcap.c b/tools/testing/selftests/arm64/abi/hwcap.c
index 35f521e5f41c..a539eeb0bfc0 100644
--- a/tools/testing/selftests/arm64/abi/hwcap.c
+++ b/tools/testing/selftests/arm64/abi/hwcap.c
@@ -1098,6 +1098,12 @@ static const struct hwcap_data {
 		.sigill_fn = hbc_sigill,
 		.sigill_reliable = true,
 	},
+	{
+		.name = "MTE_FAR",
+		.at_hwcap = AT_HWCAP3,
+		.hwcap_bit = HWCAP3_MTE_FAR,
+		.cpuinfo = "mte_far",
+	},
 };
 
 typedef void (*sighandler_fn)(int, siginfo_t *, void *);
-- 
LEVI:{C3F47F37-75D8-414A-A8BA-3980EC8A46D7}