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| author | Mark Brown <broonie@kernel.org> | 2024-10-28 20:22:31 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-12-05 14:01:13 +0100 |
| commit | ca16ec00cd004fe1a4cb8c88413f7864e861d337 (patch) | |
| tree | 11c02882c06fba21f667a673b443699508974972 | |
| parent | de56fa09a0cb2caad9e3a56d202b3f5ea0a8b0e3 (diff) | |
| download | linux-ca16ec00cd004fe1a4cb8c88413f7864e861d337.tar.gz linux-ca16ec00cd004fe1a4cb8c88413f7864e861d337.tar.bz2 linux-ca16ec00cd004fe1a4cb8c88413f7864e861d337.zip | |
kselftest/arm64: Fix encoding for SVE B16B16 test
[ Upstream commit 69c0d824779843b51ca2339b2163db4d3b40c54c ]
The test for SVE_B16B16 had a cut'n'paste of a SME instruction, fix it with
a relevant SVE instruction.
Fixes: 44d10c27bd75 ("kselftest/arm64: Add 2023 DPISA hwcap test coverage")
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20241028-arm64-b16b16-test-v1-1-59a4a7449bdf@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | tools/testing/selftests/arm64/abi/hwcap.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/testing/selftests/arm64/abi/hwcap.c b/tools/testing/selftests/arm64/abi/hwcap.c index 7e95ba5fd496..265654ec48b9 100644 --- a/tools/testing/selftests/arm64/abi/hwcap.c +++ b/tools/testing/selftests/arm64/abi/hwcap.c @@ -361,8 +361,8 @@ static void sveaes_sigill(void) static void sveb16b16_sigill(void) { - /* BFADD ZA.H[W0, 0], {Z0.H-Z1.H} */ - asm volatile(".inst 0xC1E41C00" : : : ); + /* BFADD Z0.H, Z0.H, Z0.H */ + asm volatile(".inst 0x65000000" : : : ); } static void svepmull_sigill(void) |