From edc96a2b4c793c21ffae285d3122b6a67a63da60 Mon Sep 17 00:00:00 2001 From: Andy Chiu Date: Fri, 10 May 2024 00:26:58 +0800 Subject: selftest: run vector prctl test for ZVE32X 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 Link: https://lore.kernel.org/r/20240510-zve-detection-v5-8-0711bdd26c12@sifive.com Signed-off-by: Palmer Dabbelt --- tools/testing/selftests/riscv/vector/vstate_prctl.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'tools') 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; } -- cgit v1.2.3 From ca5446406914885d20ad7894bbfecc7e4598238b Mon Sep 17 00:00:00 2001 From: Clément Léger Date: Wed, 19 Jun 2024 13:35:15 +0200 Subject: KVM: riscv: selftests: Add Zimop extension to get-reg-list test MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The KVM RISC-V allows Zimop extension for Guest/VM so add this extension to get-reg-list test. Signed-off-by: Clément Léger Reviewed-by: Anup Patel Acked-by: Anup Patel Link: https://lore.kernel.org/r/20240619113529.676940-6-cleger@rivosinc.com Signed-off-by: Palmer Dabbelt --- tools/testing/selftests/kvm/riscv/get-reg-list.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'tools') diff --git a/tools/testing/selftests/kvm/riscv/get-reg-list.c b/tools/testing/selftests/kvm/riscv/get-reg-list.c index 222198dd6d04..8c8b109ce3ca 100644 --- a/tools/testing/selftests/kvm/riscv/get-reg-list.c +++ b/tools/testing/selftests/kvm/riscv/get-reg-list.c @@ -68,6 +68,7 @@ bool filter_reg(__u64 reg) case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZIHINTNTL: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZIHINTPAUSE: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZIHPM: + case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZIMOP: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZKND: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZKNE: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZKNH: @@ -434,6 +435,7 @@ static const char *isa_ext_single_id_to_str(__u64 reg_off) KVM_ISA_EXT_ARR(ZIHINTNTL), KVM_ISA_EXT_ARR(ZIHINTPAUSE), KVM_ISA_EXT_ARR(ZIHPM), + KVM_ISA_EXT_ARR(ZIMOP), KVM_ISA_EXT_ARR(ZKND), KVM_ISA_EXT_ARR(ZKNE), KVM_ISA_EXT_ARR(ZKNH), @@ -958,6 +960,7 @@ KVM_ISA_EXT_SIMPLE_CONFIG(zifencei, ZIFENCEI); KVM_ISA_EXT_SIMPLE_CONFIG(zihintntl, ZIHINTNTL); KVM_ISA_EXT_SIMPLE_CONFIG(zihintpause, ZIHINTPAUSE); KVM_ISA_EXT_SIMPLE_CONFIG(zihpm, ZIHPM); +KVM_ISA_EXT_SIMPLE_CONFIG(zimop, ZIMOP); KVM_ISA_EXT_SIMPLE_CONFIG(zknd, ZKND); KVM_ISA_EXT_SIMPLE_CONFIG(zkne, ZKNE); KVM_ISA_EXT_SIMPLE_CONFIG(zknh, ZKNH); @@ -1014,6 +1017,7 @@ struct vcpu_reg_list *vcpu_configs[] = { &config_zihintntl, &config_zihintpause, &config_zihpm, + &config_zimop, &config_zknd, &config_zkne, &config_zknh, -- cgit v1.2.3 From d27c34a73514805ae4413550b9430b7e8fa06624 Mon Sep 17 00:00:00 2001 From: Clément Léger Date: Wed, 19 Jun 2024 13:35:21 +0200 Subject: KVM: riscv: selftests: Add some Zc* extensions to get-reg-list test MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The KVM RISC-V allows Zca, Zcf, Zcd and Zcb extensions for Guest/VM so add these extensions to get-reg-list test. Signed-off-by: Clément Léger Reviewed-by: Anup Patel Acked-by: Anup Patel Link: https://lore.kernel.org/r/20240619113529.676940-12-cleger@rivosinc.com Signed-off-by: Palmer Dabbelt --- tools/testing/selftests/kvm/riscv/get-reg-list.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'tools') diff --git a/tools/testing/selftests/kvm/riscv/get-reg-list.c b/tools/testing/selftests/kvm/riscv/get-reg-list.c index 8c8b109ce3ca..864a701ef6c3 100644 --- a/tools/testing/selftests/kvm/riscv/get-reg-list.c +++ b/tools/testing/selftests/kvm/riscv/get-reg-list.c @@ -56,6 +56,10 @@ bool filter_reg(__u64 reg) case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZBKC: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZBKX: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZBS: + case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZCA: + case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZCB: + case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZCD: + case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZCF: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZFA: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZFH: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZFHMIN: @@ -423,6 +427,10 @@ static const char *isa_ext_single_id_to_str(__u64 reg_off) KVM_ISA_EXT_ARR(ZBKC), KVM_ISA_EXT_ARR(ZBKX), KVM_ISA_EXT_ARR(ZBS), + KVM_ISA_EXT_ARR(ZCA), + KVM_ISA_EXT_ARR(ZCB), + KVM_ISA_EXT_ARR(ZCD), + KVM_ISA_EXT_ARR(ZCF), KVM_ISA_EXT_ARR(ZFA), KVM_ISA_EXT_ARR(ZFH), KVM_ISA_EXT_ARR(ZFHMIN), @@ -948,6 +956,10 @@ KVM_ISA_EXT_SIMPLE_CONFIG(zbkb, ZBKB); KVM_ISA_EXT_SIMPLE_CONFIG(zbkc, ZBKC); KVM_ISA_EXT_SIMPLE_CONFIG(zbkx, ZBKX); KVM_ISA_EXT_SIMPLE_CONFIG(zbs, ZBS); +KVM_ISA_EXT_SIMPLE_CONFIG(zca, ZCA), +KVM_ISA_EXT_SIMPLE_CONFIG(zcb, ZCB), +KVM_ISA_EXT_SIMPLE_CONFIG(zcd, ZCD), +KVM_ISA_EXT_SIMPLE_CONFIG(zcf, ZCF), KVM_ISA_EXT_SIMPLE_CONFIG(zfa, ZFA); KVM_ISA_EXT_SIMPLE_CONFIG(zfh, ZFH); KVM_ISA_EXT_SIMPLE_CONFIG(zfhmin, ZFHMIN); @@ -1005,6 +1017,10 @@ struct vcpu_reg_list *vcpu_configs[] = { &config_zbkc, &config_zbkx, &config_zbs, + &config_zca, + &config_zcb, + &config_zcd, + &config_zcf, &config_zfa, &config_zfh, &config_zfhmin, -- cgit v1.2.3 From e212d92d1a863d77fc0237b37445ce7548233fe8 Mon Sep 17 00:00:00 2001 From: Clément Léger Date: Wed, 19 Jun 2024 13:35:26 +0200 Subject: KVM: riscv: selftests: Add Zcmop extension to get-reg-list test MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The KVM RISC-V allows Zcmop extension for Guest/VM so add this extension to get-reg-list test. Signed-off-by: Clément Léger Reviewed-by: Anup Patel Acked-by: Anup Patel Link: https://lore.kernel.org/r/20240619113529.676940-17-cleger@rivosinc.com Signed-off-by: Palmer Dabbelt --- tools/testing/selftests/kvm/riscv/get-reg-list.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'tools') diff --git a/tools/testing/selftests/kvm/riscv/get-reg-list.c b/tools/testing/selftests/kvm/riscv/get-reg-list.c index 864a701ef6c3..1a5637a6ea1e 100644 --- a/tools/testing/selftests/kvm/riscv/get-reg-list.c +++ b/tools/testing/selftests/kvm/riscv/get-reg-list.c @@ -60,6 +60,7 @@ bool filter_reg(__u64 reg) case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZCB: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZCD: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZCF: + case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZCMOP: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZFA: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZFH: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZFHMIN: @@ -431,6 +432,7 @@ static const char *isa_ext_single_id_to_str(__u64 reg_off) KVM_ISA_EXT_ARR(ZCB), KVM_ISA_EXT_ARR(ZCD), KVM_ISA_EXT_ARR(ZCF), + KVM_ISA_EXT_ARR(ZCMOP), KVM_ISA_EXT_ARR(ZFA), KVM_ISA_EXT_ARR(ZFH), KVM_ISA_EXT_ARR(ZFHMIN), @@ -960,6 +962,7 @@ KVM_ISA_EXT_SIMPLE_CONFIG(zca, ZCA), KVM_ISA_EXT_SIMPLE_CONFIG(zcb, ZCB), KVM_ISA_EXT_SIMPLE_CONFIG(zcd, ZCD), KVM_ISA_EXT_SIMPLE_CONFIG(zcf, ZCF), +KVM_ISA_EXT_SIMPLE_CONFIG(zcmop, ZCMOP); KVM_ISA_EXT_SIMPLE_CONFIG(zfa, ZFA); KVM_ISA_EXT_SIMPLE_CONFIG(zfh, ZFH); KVM_ISA_EXT_SIMPLE_CONFIG(zfhmin, ZFHMIN); @@ -1021,6 +1024,7 @@ struct vcpu_reg_list *vcpu_configs[] = { &config_zcb, &config_zcd, &config_zcf, + &config_zcmop, &config_zfa, &config_zfh, &config_zfhmin, -- cgit v1.2.3 From f2c43c61160ecba15f073b79abf1ea351e41203d Mon Sep 17 00:00:00 2001 From: Andrew Jones Date: Fri, 26 Apr 2024 12:08:26 +0200 Subject: KVM: riscv: selftests: Add Zawrs extension to get-reg-list test KVM RISC-V allows the Zawrs extension for the Guest/VM, so add it to the get-reg-list test. Signed-off-by: Andrew Jones Acked-by: Anup Patel Link: https://lore.kernel.org/r/20240426100820.14762-14-ajones@ventanamicro.com Signed-off-by: Palmer Dabbelt --- tools/testing/selftests/kvm/riscv/get-reg-list.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'tools') diff --git a/tools/testing/selftests/kvm/riscv/get-reg-list.c b/tools/testing/selftests/kvm/riscv/get-reg-list.c index b882b7b9b785..8c4c27bd4b88 100644 --- a/tools/testing/selftests/kvm/riscv/get-reg-list.c +++ b/tools/testing/selftests/kvm/riscv/get-reg-list.c @@ -48,6 +48,7 @@ bool filter_reg(__u64 reg) case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SVNAPOT: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SVPBMT: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZACAS: + case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZAWRS: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZBA: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZBB: case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZBC: @@ -413,6 +414,7 @@ static const char *isa_ext_single_id_to_str(__u64 reg_off) KVM_ISA_EXT_ARR(SVNAPOT), KVM_ISA_EXT_ARR(SVPBMT), KVM_ISA_EXT_ARR(ZACAS), + KVM_ISA_EXT_ARR(ZAWRS), KVM_ISA_EXT_ARR(ZBA), KVM_ISA_EXT_ARR(ZBB), KVM_ISA_EXT_ARR(ZBC), @@ -936,6 +938,7 @@ KVM_ISA_EXT_SIMPLE_CONFIG(svinval, SVINVAL); KVM_ISA_EXT_SIMPLE_CONFIG(svnapot, SVNAPOT); KVM_ISA_EXT_SIMPLE_CONFIG(svpbmt, SVPBMT); KVM_ISA_EXT_SIMPLE_CONFIG(zacas, ZACAS); +KVM_ISA_EXT_SIMPLE_CONFIG(zawrs, ZAWRS); KVM_ISA_EXT_SIMPLE_CONFIG(zba, ZBA); KVM_ISA_EXT_SIMPLE_CONFIG(zbb, ZBB); KVM_ISA_EXT_SIMPLE_CONFIG(zbc, ZBC); @@ -991,6 +994,7 @@ struct vcpu_reg_list *vcpu_configs[] = { &config_svnapot, &config_svpbmt, &config_zacas, + &config_zawrs, &config_zba, &config_zbb, &config_zbc, -- cgit v1.2.3