From: Andy Chiu <andy.chiu@sifive.com> To: "Paul Walmsley" <paul.walmsley@sifive.com>, "Palmer Dabbelt" <palmer@dabbelt.com>, "Albert Ou" <aou@eecs.berkeley.edu>, "Conor Dooley" <conor.dooley@microchip.com>, "Heiko Stuebner" <heiko@sntech.de>, "Andy Chiu" <andy.chiu@sifive.com>, "Guo Ren" <guoren@kernel.org>, "Conor Dooley" <conor@kernel.org>, "Rob Herring" <robh@kernel.org>, "Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>, "Jonathan Corbet" <corbet@lwn.net>, "Evan Green" <evan@rivosinc.com>, "Clément Léger" <cleger@rivosinc.com>, "Shuah Khan" <shuah@kernel.org> Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Palmer Dabbelt <palmer@rivosinc.com>, Vincent Chen <vincent.chen@sifive.com>, Greentime Hu <greentime.hu@sifive.com>, devicetree@vger.kernel.org, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org Subject: [PATCH v4 9/9] selftest: run vector prctl test for ZVE32X Date: Fri, 12 Apr 2024 14:49:05 +0800 [thread overview] Message-ID: <20240412-zve-detection-v4-9-e0c45bb6b253@sifive.com> (raw) In-Reply-To: <20240412-zve-detection-v4-0-e0c45bb6b253@sifive.com> The minimal requirement for running Vector subextension on Linux is ZVE32X. So change the test accordingly to run prctl as long as it find it. Signed-off-by: Andy Chiu <andy.chiu@sifive.com> --- Changelog v4: - new patch since v4 --- tools/testing/selftests/riscv/vector/vstate_prctl.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/riscv/vector/vstate_prctl.c b/tools/testing/selftests/riscv/vector/vstate_prctl.c index 27668fb3b6d0..895177f6bf4c 100644 --- a/tools/testing/selftests/riscv/vector/vstate_prctl.c +++ b/tools/testing/selftests/riscv/vector/vstate_prctl.c @@ -88,16 +88,16 @@ int main(void) return -2; } - if (!(pair.value & RISCV_HWPROBE_IMA_V)) { + if (!(pair.value & RISCV_HWPROBE_EXT_ZVE32X)) { rc = prctl(PR_RISCV_V_GET_CONTROL); if (rc != -1 || errno != EINVAL) { - ksft_test_result_fail("GET_CONTROL should fail on kernel/hw without V\n"); + ksft_test_result_fail("GET_CONTROL should fail on kernel/hw without ZVE32X\n"); return -3; } rc = prctl(PR_RISCV_V_SET_CONTROL, PR_RISCV_V_VSTATE_CTRL_ON); if (rc != -1 || errno != EINVAL) { - ksft_test_result_fail("GET_CONTROL should fail on kernel/hw without V\n"); + ksft_test_result_fail("SET_CONTROL should fail on kernel/hw without ZVE32X\n"); return -4; } -- 2.44.0.rc2
WARNING: multiple messages have this Message-ID (diff)
From: Andy Chiu <andy.chiu@sifive.com> To: "Paul Walmsley" <paul.walmsley@sifive.com>, "Palmer Dabbelt" <palmer@dabbelt.com>, "Albert Ou" <aou@eecs.berkeley.edu>, "Conor Dooley" <conor.dooley@microchip.com>, "Heiko Stuebner" <heiko@sntech.de>, "Andy Chiu" <andy.chiu@sifive.com>, "Guo Ren" <guoren@kernel.org>, "Conor Dooley" <conor@kernel.org>, "Rob Herring" <robh@kernel.org>, "Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>, "Jonathan Corbet" <corbet@lwn.net>, "Evan Green" <evan@rivosinc.com>, "Clément Léger" <cleger@rivosinc.com>, "Shuah Khan" <shuah@kernel.org> Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Palmer Dabbelt <palmer@rivosinc.com>, Vincent Chen <vincent.chen@sifive.com>, Greentime Hu <greentime.hu@sifive.com>, devicetree@vger.kernel.org, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org Subject: [PATCH v4 9/9] selftest: run vector prctl test for ZVE32X Date: Fri, 12 Apr 2024 14:49:05 +0800 [thread overview] Message-ID: <20240412-zve-detection-v4-9-e0c45bb6b253@sifive.com> (raw) In-Reply-To: <20240412-zve-detection-v4-0-e0c45bb6b253@sifive.com> The minimal requirement for running Vector subextension on Linux is ZVE32X. So change the test accordingly to run prctl as long as it find it. Signed-off-by: Andy Chiu <andy.chiu@sifive.com> --- Changelog v4: - new patch since v4 --- tools/testing/selftests/riscv/vector/vstate_prctl.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/riscv/vector/vstate_prctl.c b/tools/testing/selftests/riscv/vector/vstate_prctl.c index 27668fb3b6d0..895177f6bf4c 100644 --- a/tools/testing/selftests/riscv/vector/vstate_prctl.c +++ b/tools/testing/selftests/riscv/vector/vstate_prctl.c @@ -88,16 +88,16 @@ int main(void) return -2; } - if (!(pair.value & RISCV_HWPROBE_IMA_V)) { + if (!(pair.value & RISCV_HWPROBE_EXT_ZVE32X)) { rc = prctl(PR_RISCV_V_GET_CONTROL); if (rc != -1 || errno != EINVAL) { - ksft_test_result_fail("GET_CONTROL should fail on kernel/hw without V\n"); + ksft_test_result_fail("GET_CONTROL should fail on kernel/hw without ZVE32X\n"); return -3; } rc = prctl(PR_RISCV_V_SET_CONTROL, PR_RISCV_V_VSTATE_CTRL_ON); if (rc != -1 || errno != EINVAL) { - ksft_test_result_fail("GET_CONTROL should fail on kernel/hw without V\n"); + ksft_test_result_fail("SET_CONTROL should fail on kernel/hw without ZVE32X\n"); return -4; } -- 2.44.0.rc2 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv
next prev parent reply other threads:[~2024-04-12 6:49 UTC|newest] Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-04-12 6:48 [PATCH v4 0/9] Support Zve32[xf] and Zve64[xfd] Vector subextensions Andy Chiu 2024-04-12 6:48 ` Andy Chiu 2024-04-12 6:48 ` [PATCH v4 1/9] riscv: vector: add a comment when calling riscv_setup_vsize() Andy Chiu 2024-04-12 6:48 ` Andy Chiu 2024-04-18 9:54 ` Conor Dooley 2024-04-18 9:54 ` Conor Dooley 2024-04-12 6:48 ` [PATCH v4 2/9] riscv: smp: fail booting up smp if inconsistent vlen is detected Andy Chiu 2024-04-12 6:48 ` Andy Chiu 2024-04-18 10:17 ` Conor Dooley 2024-04-18 10:17 ` Conor Dooley 2024-04-19 6:09 ` [External] " yunhui cui 2024-04-19 6:09 ` yunhui cui 2024-04-24 20:01 ` Alexandre Ghiti 2024-04-24 20:01 ` Alexandre Ghiti 2024-05-08 8:21 ` Andy Chiu 2024-05-08 8:21 ` Andy Chiu 2024-05-08 10:43 ` Alexandre Ghiti 2024-05-08 10:43 ` Alexandre Ghiti 2024-04-12 6:48 ` [PATCH v4 3/9] riscv: cpufeature: call match_isa_ext() for single-letter extensions Andy Chiu 2024-04-12 6:48 ` Andy Chiu 2024-04-18 10:29 ` Conor Dooley 2024-04-18 10:29 ` Conor Dooley 2024-04-12 6:49 ` [PATCH v4 4/9] riscv: cpufeature: add zve32[xf] and zve64[xfd] isa detection Andy Chiu 2024-04-12 6:49 ` Andy Chiu 2024-04-18 10:19 ` Conor Dooley 2024-04-18 10:19 ` Conor Dooley 2024-04-12 6:49 ` [PATCH v4 5/9] dt-bindings: riscv: add Zve32[xf] Zve64[xfd] ISA extension description Andy Chiu 2024-04-12 6:49 ` Andy Chiu 2024-04-18 10:21 ` Conor Dooley 2024-04-18 10:21 ` Conor Dooley 2024-04-12 6:49 ` [PATCH v4 6/9] riscv: hwprobe: add zve Vector subextensions into hwprobe interface Andy Chiu 2024-04-12 6:49 ` Andy Chiu 2024-04-12 6:49 ` [PATCH v4 7/9] riscv: vector: adjust minimum Vector requirement to ZVE32X Andy Chiu 2024-04-12 6:49 ` Andy Chiu 2024-04-18 11:02 ` Conor Dooley 2024-04-18 11:02 ` Conor Dooley 2024-04-18 15:52 ` Eric Biggers 2024-04-18 15:52 ` Eric Biggers 2024-04-18 16:53 ` Conor Dooley 2024-04-18 16:53 ` Conor Dooley 2024-04-18 17:32 ` Eric Biggers 2024-04-18 17:32 ` Eric Biggers 2024-04-18 17:39 ` Eric Biggers 2024-04-18 17:39 ` Eric Biggers 2024-04-18 18:26 ` Conor Dooley 2024-04-18 18:26 ` Conor Dooley 2024-04-18 18:28 ` Conor Dooley 2024-04-18 18:28 ` Conor Dooley 2024-04-18 18:41 ` Eric Biggers 2024-04-18 18:41 ` Eric Biggers 2024-04-18 20:00 ` Conor Dooley 2024-04-18 20:00 ` Conor Dooley 2024-05-09 6:56 ` Andy Chiu 2024-05-09 6:56 ` Andy Chiu 2024-05-09 7:48 ` Conor Dooley 2024-05-09 7:48 ` Conor Dooley 2024-05-09 8:25 ` Conor Dooley 2024-05-09 8:25 ` Conor Dooley 2024-05-09 22:22 ` Conor Dooley 2024-05-09 22:22 ` Conor Dooley 2024-04-12 6:49 ` [PATCH v4 8/9] hwprobe: fix integer promotion in RISCV_HWPROBE_EXT macro Andy Chiu 2024-04-12 6:49 ` Andy Chiu 2024-04-12 6:49 ` Andy Chiu [this message] 2024-04-12 6:49 ` [PATCH v4 9/9] selftest: run vector prctl test for ZVE32X Andy Chiu 2024-04-25 23:00 ` [PATCH v4 0/9] Support Zve32[xf] and Zve64[xfd] Vector subextensions patchwork-bot+linux-riscv 2024-04-25 23:00 ` patchwork-bot+linux-riscv
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