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Message-Id: <20241023-arm64-fp-stress-irritator-v1-2-a51af298d449@kernel.org> Date: Wed, 23 Oct 2024 21:38:30 +0100 From: Mark Brown <broonie@...nel.org> To: Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>, Shuah Khan <shuah@...nel.org> Cc: Mark Rutland <mark.rutland@....com>, linux-arm-kernel@...ts.infradead.org, linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org, Mark Brown <broonie@...nel.org> Subject: [PATCH 2/6] kselftest/arm64: Remove unused ADRs from irritator handlers The irritator handlers for the fp-stress test programs all use ADR to load an address into x0 which is then not referenced. Remove these ADRs as they just cause confusion. Signed-off-by: Mark Brown <broonie@...nel.org> --- tools/testing/selftests/arm64/fp/fpsimd-test.S | 1 - tools/testing/selftests/arm64/fp/sve-test.S | 1 - tools/testing/selftests/arm64/fp/za-test.S | 1 - tools/testing/selftests/arm64/fp/zt-test.S | 1 - 4 files changed, 4 deletions(-) diff --git a/tools/testing/selftests/arm64/fp/fpsimd-test.S b/tools/testing/selftests/arm64/fp/fpsimd-test.S index bdfb7cf2e4ec175fda62c1c2f38c6ebb1a1c48bf..9977ffdd758a51a7af67cd607d019a6c54d3a6c6 100644 --- a/tools/testing/selftests/arm64/fp/fpsimd-test.S +++ b/tools/testing/selftests/arm64/fp/fpsimd-test.S @@ -142,7 +142,6 @@ function irritator_handler str x0, [x2, #ucontext_regs + 8 * 23] // Corrupt some random V-regs - adr x0, .text + (irritator_handler - .text) / 16 * 16 movi v0.8b, #7 movi v9.16b, #9 movi v31.8b, #31 diff --git a/tools/testing/selftests/arm64/fp/sve-test.S b/tools/testing/selftests/arm64/fp/sve-test.S index e3c0d585684df29723a49265f3df6d23817498c7..f1fb9745c681786f686f1fafcb7e1154f3c8e1a3 100644 --- a/tools/testing/selftests/arm64/fp/sve-test.S +++ b/tools/testing/selftests/arm64/fp/sve-test.S @@ -299,7 +299,6 @@ function irritator_handler str x0, [x2, #ucontext_regs + 8 * 23] // Corrupt some random Z-regs - adr x0, .text + (irritator_handler - .text) / 16 * 16 movi v0.8b, #1 movi v9.16b, #2 movi v31.8b, #3 diff --git a/tools/testing/selftests/arm64/fp/za-test.S b/tools/testing/selftests/arm64/fp/za-test.S index 095b45531640966e685408057c08ada67e68998b..1ee0ec36766d2bef92aff50a002813e76e22963c 100644 --- a/tools/testing/selftests/arm64/fp/za-test.S +++ b/tools/testing/selftests/arm64/fp/za-test.S @@ -158,7 +158,6 @@ function irritator_handler // Corrupt some random ZA data #if 0 - adr x0, .text + (irritator_handler - .text) / 16 * 16 movi v0.8b, #1 movi v9.16b, #2 movi v31.8b, #3 diff --git a/tools/testing/selftests/arm64/fp/zt-test.S b/tools/testing/selftests/arm64/fp/zt-test.S index b5c81e81a37946c1bffe810568855939e9ceb08e..ade9c98abcdafc2755ef4796670566d99e919e5c 100644 --- a/tools/testing/selftests/arm64/fp/zt-test.S +++ b/tools/testing/selftests/arm64/fp/zt-test.S @@ -127,7 +127,6 @@ function irritator_handler // Corrupt some random ZT data #if 0 - adr x0, .text + (irritator_handler - .text) / 16 * 16 movi v0.8b, #1 movi v9.16b, #2 movi v31.8b, #3 -- 2.39.2
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