Hi all,
This is v2 of a short series that adds kernel support for the ratified Zilsd (Load/Store pair) and Zclsd (Compressed Load/Store pair) RISC-V ISA extensions. The series enables kernel-side exposure so user-space (for example glibc) can detect and use these extensions via hwprobe and runtime checks.
Patches: - Patch 1：Add device tree bindings documentation for Zilsd and Zclsd. - Patch 2: Extend RISC-V ISA extension string parsing to recognize them. - Patch 3: Export Zilsd and Zclsd via riscv_hwprobe. - Patch 4: Allow KVM guests to use them. - Patch 5: Add KVM selftests.
Changes in v2: - Device-tree schema: simplified the rv64 validation for Zilsd by removing a redundant `contais: const: zilsd` in the `if` clause; the simpler `if (riscv, isa-base contains rv64i) then (riscv, isa-extension not contains zilsd)` form is used instead. Behaviour is unchanged, and the logic is cleaner. - Device-tree schema: corrected Zclsd dependency to require both Zilsd and Zca (previous `anyOf` was incorrect; now both are enforced). - Commit message typo fixed: "dt-bidings" -> "dt-bindings" in the Patch 1 commit subject.
The v2 changes are documentation/schema corrections in extensions.yaml. No functional changes were made to ISA parsing, hwprobe syscall, KVM guest support or the selftests beyond ensuring the binding correctly documents and validates the extension relationships.
Please review v2 and advise if futher changes are needed.
Thanks, Pincheng Wang
Pincheng Wang (5): dt-bindings: riscv: add Zilsd and Zclsd extension descriptions riscv: add ISA extension parsing for Zilsd and Zclsd riscv: hwprobe: export Zilsd and Zclsd ISA extensions riscv: KVM: allow Zilsd and Zclsd extensions for Guest/VM KVM: riscv: selftests: add Zilsd and Zclsd extension to get-reg-list test
Documentation/arch/riscv/hwprobe.rst | 8 +++++ .../devicetree/bindings/riscv/extensions.yaml | 36 +++++++++++++++++++ arch/riscv/include/asm/hwcap.h | 2 ++ arch/riscv/include/uapi/asm/hwprobe.h | 2 ++ arch/riscv/include/uapi/asm/kvm.h | 2 ++ arch/riscv/kernel/cpufeature.c | 24 +++++++++++++ arch/riscv/kernel/sys_hwprobe.c | 2 ++ arch/riscv/kvm/vcpu_onereg.c | 2 ++ .../selftests/kvm/riscv/get-reg-list.c | 6 ++++ 9 files changed, 84 insertions(+)
Add descriptions for the Zilsd (Load/Store pair instructions) and Zclsd (Compressed Load/Store pair instructions) ISA extensions which were ratified in commit f88abf1 ("Integrating load/store pair for RV32 with the main manual") of the riscv-isa-manual.
Signed-off-by: Pincheng Wang pincheng.plct@isrc.iscas.ac.cn --- .../devicetree/bindings/riscv/extensions.yaml | 36 +++++++++++++++++++ 1 file changed, 36 insertions(+)
diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml index ede6a58ccf53..c562c4dbbe9d 100644 --- a/Documentation/devicetree/bindings/riscv/extensions.yaml +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml @@ -366,6 +366,20 @@ properties: guarantee on LR/SC sequences, as ratified in commit b1d806605f87 ("Updated to ratified state.") of the riscv profiles specification.
+ - const: zilsd + description: + The standard Zilsd extension which provides support for aligned + register-pair load and store operations in 32-bit instruction + encodings, as ratified in commit f88abf1 ("Integrating + load/store pair for RV32 with the main manual") of riscv-isa-manual. + + - const: zclsd + description: + The Zclsd extension implements the compressed (16-bit) version of the + Load/Store Pair for RV32. As with Zilsd, this extension was ratified + in commit f88abf1 ("Integrating load/store pair for RV32 with the + main manual") of riscv-isa-manual. + - const: zk description: The standard Zk Standard Scalar cryptography extension as ratified @@ -847,6 +861,16 @@ properties: anyOf: - const: v - const: zve32x + # Zclsd depends on Zilsd and Zca + - if: + contains: + anyOf: + - const: zclsd + then: + contains: + allOf: + - const: zilsd + - const: zca
allOf: # Zcf extension does not exist on rv64 @@ -864,6 +888,18 @@ allOf: not: contains: const: zcf + # Zilsd extension does not exist on rv64 + - if: + properties: + riscv,isa-base: + contains: + const: rv64i + then: + properties: + riscv,isa-extensions: + not: + contains: + const: zilsd
additionalProperties: true ...
On Wed, Aug 27, 2025 at 12:29:35AM +0800, Pincheng Wang wrote:
Add descriptions for the Zilsd (Load/Store pair instructions) and Zclsd (Compressed Load/Store pair instructions) ISA extensions which were ratified in commit f88abf1 ("Integrating load/store pair for RV32 with the main manual") of the riscv-isa-manual.
Signed-off-by: Pincheng Wang pincheng.plct@isrc.iscas.ac.cn
Acked-by: Conor Dooley conor.dooley@microchip.com
On 8/27/2025 12:29 AM, Pincheng Wang wrote:
Add descriptions for the Zilsd (Load/Store pair instructions) and Zclsd (Compressed Load/Store pair instructions) ISA extensions which were ratified in commit f88abf1 ("Integrating load/store pair for RV32 with the main manual") of the riscv-isa-manual.
Signed-off-by: Pincheng Wang pincheng.plct@isrc.iscas.ac.cn
.../devicetree/bindings/riscv/extensions.yaml | 36 +++++++++++++++++++ 1 file changed, 36 insertions(+)
Reviewed-by: Nutty Liu nutty.liu@hotmail.com
Thanks.
Add parsing for Zilsd and Zclsd ISA extensions which were ratified in commit f88abf1 ("Integrating load/store pair for RV32 with the main manual") of the riscv-isa-manual.
Signed-off-by: Pincheng Wang pincheng.plct@isrc.iscas.ac.cn --- arch/riscv/include/asm/hwcap.h | 2 ++ arch/riscv/kernel/cpufeature.c | 24 ++++++++++++++++++++++++ 2 files changed, 26 insertions(+)
diff --git a/arch/riscv/include/asm/hwcap.h b/arch/riscv/include/asm/hwcap.h index affd63e11b0a..7ad43d12c49f 100644 --- a/arch/riscv/include/asm/hwcap.h +++ b/arch/riscv/include/asm/hwcap.h @@ -106,6 +106,8 @@ #define RISCV_ISA_EXT_ZAAMO 97 #define RISCV_ISA_EXT_ZALRSC 98 #define RISCV_ISA_EXT_ZICBOP 99 +#define RISCV_ISA_EXT_ZILSD 100 +#define RISCV_ISA_EXT_ZCLSD 101
#define RISCV_ISA_EXT_XLINUXENVCFG 127
diff --git a/arch/riscv/kernel/cpufeature.c b/arch/riscv/kernel/cpufeature.c index 743d53415572..8e7757db3895 100644 --- a/arch/riscv/kernel/cpufeature.c +++ b/arch/riscv/kernel/cpufeature.c @@ -242,6 +242,28 @@ static int riscv_ext_zcf_validate(const struct riscv_isa_ext_data *data, return -EPROBE_DEFER; }
+static int riscv_ext_zilsd_validate(const struct riscv_isa_ext_data *data, + const unsigned long *isa_bitmap) +{ + if (IS_ENABLED(CONFIG_64BIT)) + return -EINVAL; + + return 0; +} + +static int riscv_ext_zclsd_validate(const struct riscv_isa_ext_data *data, + const unsigned long *isa_bitmap) +{ + if (IS_ENABLED(CONFIG_64BIT)) + return -EINVAL; + + if (__riscv_isa_extension_available(isa_bitmap, RISCV_ISA_EXT_ZILSD) && + __riscv_isa_extension_available(isa_bitmap, RISCV_ISA_EXT_ZCA)) + return 0; + + return -EPROBE_DEFER; +} + static int riscv_vector_f_validate(const struct riscv_isa_ext_data *data, const unsigned long *isa_bitmap) { @@ -483,6 +505,8 @@ const struct riscv_isa_ext_data riscv_isa_ext[] = { __RISCV_ISA_EXT_DATA_VALIDATE(zcd, RISCV_ISA_EXT_ZCD, riscv_ext_zcd_validate), __RISCV_ISA_EXT_DATA_VALIDATE(zcf, RISCV_ISA_EXT_ZCF, riscv_ext_zcf_validate), __RISCV_ISA_EXT_DATA_VALIDATE(zcmop, RISCV_ISA_EXT_ZCMOP, riscv_ext_zca_depends), + __RISCV_ISA_EXT_DATA_VALIDATE(zclsd, RISCV_ISA_EXT_ZCLSD, riscv_ext_zclsd_validate), + __RISCV_ISA_EXT_DATA_VALIDATE(zilsd, RISCV_ISA_EXT_ZILSD, riscv_ext_zilsd_validate), __RISCV_ISA_EXT_DATA(zba, RISCV_ISA_EXT_ZBA), __RISCV_ISA_EXT_DATA(zbb, RISCV_ISA_EXT_ZBB), __RISCV_ISA_EXT_DATA(zbc, RISCV_ISA_EXT_ZBC),
On 8/27/2025 12:29 AM, Pincheng Wang wrote:
Add parsing for Zilsd and Zclsd ISA extensions which were ratified in commit f88abf1 ("Integrating load/store pair for RV32 with the main manual") of the riscv-isa-manual.
Signed-off-by: Pincheng Wang pincheng.plct@isrc.iscas.ac.cn
arch/riscv/include/asm/hwcap.h | 2 ++ arch/riscv/kernel/cpufeature.c | 24 ++++++++++++++++++++++++ 2 files changed, 26 insertions(+)
Reviewed-by: Nutty Liu nutty.liu@hotmail.com
Thanks.
Export Zilsd and Zclsd ISA extensions through hwprobe.
Signed-off-by: Pincheng Wang pincheng.plct@isrc.iscas.ac.cn --- Documentation/arch/riscv/hwprobe.rst | 8 ++++++++ arch/riscv/include/uapi/asm/hwprobe.h | 2 ++ arch/riscv/kernel/sys_hwprobe.c | 2 ++ 3 files changed, 12 insertions(+)
diff --git a/Documentation/arch/riscv/hwprobe.rst b/Documentation/arch/riscv/hwprobe.rst index 2aa9be272d5d..538ab6c08f7b 100644 --- a/Documentation/arch/riscv/hwprobe.rst +++ b/Documentation/arch/riscv/hwprobe.rst @@ -275,6 +275,14 @@ The following keys are defined: ratified in commit 49f49c842ff9 ("Update to Rafified state") of riscv-zabha.
+ * :c:macro:`RISCV_HWPROBE_EXT_ZILSD`: The Zilsd extension is supported as + defined in the RISC-V ISA manual starting from commit f88abf1("Integrating + load/store pair for RV32 with the main manual") of the riscv-isa-manual. + + * :c:macro:`RISCV_HWPROBE_EXT_ZCLSD`: The Zclsd extension is supported as + defined in the RISC-V ISA manual starting from commit f88abf1("Integrating + load/store pair for RV32 with the main manual") of the riscv-isa-manual. + * :c:macro:`RISCV_HWPROBE_KEY_CPUPERF_0`: Deprecated. Returns similar values to :c:macro:`RISCV_HWPROBE_KEY_MISALIGNED_SCALAR_PERF`, but the key was mistakenly classified as a bitmask rather than a value. diff --git a/arch/riscv/include/uapi/asm/hwprobe.h b/arch/riscv/include/uapi/asm/hwprobe.h index aaf6ad970499..e086179bb4fa 100644 --- a/arch/riscv/include/uapi/asm/hwprobe.h +++ b/arch/riscv/include/uapi/asm/hwprobe.h @@ -82,6 +82,8 @@ struct riscv_hwprobe { #define RISCV_HWPROBE_EXT_ZAAMO (1ULL << 56) #define RISCV_HWPROBE_EXT_ZALRSC (1ULL << 57) #define RISCV_HWPROBE_EXT_ZABHA (1ULL << 58) +#define RISCV_HWPROBE_EXT_ZILSD (1ULL << 59) +#define RISCV_HWPROBE_EXT_ZCLSD (1ULL << 60) #define RISCV_HWPROBE_KEY_CPUPERF_0 5 #define RISCV_HWPROBE_MISALIGNED_UNKNOWN (0 << 0) #define RISCV_HWPROBE_MISALIGNED_EMULATED (1 << 0) diff --git a/arch/riscv/kernel/sys_hwprobe.c b/arch/riscv/kernel/sys_hwprobe.c index 0b170e18a2be..12f4b68ad2ac 100644 --- a/arch/riscv/kernel/sys_hwprobe.c +++ b/arch/riscv/kernel/sys_hwprobe.c @@ -111,6 +111,7 @@ static void hwprobe_isa_ext0(struct riscv_hwprobe *pair, EXT_KEY(ZCA); EXT_KEY(ZCB); EXT_KEY(ZCMOP); + EXT_KEY(ZCLSD); EXT_KEY(ZICBOM); EXT_KEY(ZICBOZ); EXT_KEY(ZICNTR); @@ -119,6 +120,7 @@ static void hwprobe_isa_ext0(struct riscv_hwprobe *pair, EXT_KEY(ZIHINTPAUSE); EXT_KEY(ZIHPM); EXT_KEY(ZIMOP); + EXT_KEY(ZILSD); EXT_KEY(ZKND); EXT_KEY(ZKNE); EXT_KEY(ZKNH);
On 8/27/2025 12:29 AM, Pincheng Wang wrote:
Export Zilsd and Zclsd ISA extensions through hwprobe.
Signed-off-by: Pincheng Wang pincheng.plct@isrc.iscas.ac.cn
Documentation/arch/riscv/hwprobe.rst | 8 ++++++++ arch/riscv/include/uapi/asm/hwprobe.h | 2 ++ arch/riscv/kernel/sys_hwprobe.c | 2 ++ 3 files changed, 12 insertions(+)
Reviewed-by: Nutty Liu nutty.liu@hotmail.com
Thanks.
Extend the KVM ISA extension ONE_REG interface to allow KVM user space to detect and enable Zilsd and Zclsd extensions for Guest/VM.
Signed-off-by: Pincheng Wang pincheng.plct@isrc.iscas.ac.cn --- arch/riscv/include/uapi/asm/kvm.h | 2 ++ arch/riscv/kvm/vcpu_onereg.c | 2 ++ 2 files changed, 4 insertions(+)
diff --git a/arch/riscv/include/uapi/asm/kvm.h b/arch/riscv/include/uapi/asm/kvm.h index 5f59fd226cc5..beb7ce06dce8 100644 --- a/arch/riscv/include/uapi/asm/kvm.h +++ b/arch/riscv/include/uapi/asm/kvm.h @@ -174,6 +174,8 @@ enum KVM_RISCV_ISA_EXT_ID { KVM_RISCV_ISA_EXT_ZCD, KVM_RISCV_ISA_EXT_ZCF, KVM_RISCV_ISA_EXT_ZCMOP, + KVM_RISCV_ISA_EXT_ZCLSD, + KVM_RISCV_ISA_EXT_ZILSD, KVM_RISCV_ISA_EXT_ZAWRS, KVM_RISCV_ISA_EXT_SMNPM, KVM_RISCV_ISA_EXT_SSNPM, diff --git a/arch/riscv/kvm/vcpu_onereg.c b/arch/riscv/kvm/vcpu_onereg.c index 2e1b646f0d61..8219769fc4a1 100644 --- a/arch/riscv/kvm/vcpu_onereg.c +++ b/arch/riscv/kvm/vcpu_onereg.c @@ -64,6 +64,7 @@ static const unsigned long kvm_isa_ext_arr[] = { KVM_ISA_EXT_ARR(ZCD), KVM_ISA_EXT_ARR(ZCF), KVM_ISA_EXT_ARR(ZCMOP), + KVM_ISA_EXT_ARR(ZCLSD), KVM_ISA_EXT_ARR(ZFA), KVM_ISA_EXT_ARR(ZFH), KVM_ISA_EXT_ARR(ZFHMIN), @@ -78,6 +79,7 @@ static const unsigned long kvm_isa_ext_arr[] = { KVM_ISA_EXT_ARR(ZIHINTPAUSE), KVM_ISA_EXT_ARR(ZIHPM), KVM_ISA_EXT_ARR(ZIMOP), + KVM_ISA_EXT_ARR(ZILSD), KVM_ISA_EXT_ARR(ZKND), KVM_ISA_EXT_ARR(ZKNE), KVM_ISA_EXT_ARR(ZKNH),
On 8/27/2025 12:29 AM, Pincheng Wang wrote:
Extend the KVM ISA extension ONE_REG interface to allow KVM user space to detect and enable Zilsd and Zclsd extensions for Guest/VM.
Signed-off-by: Pincheng Wang pincheng.plct@isrc.iscas.ac.cn
arch/riscv/include/uapi/asm/kvm.h | 2 ++ arch/riscv/kvm/vcpu_onereg.c | 2 ++ 2 files changed, 4 insertions(+)
Reviewed-by: Nutty Liu nutty.liu@hotmail.com
Thanks.
diff --git a/arch/riscv/include/uapi/asm/kvm.h b/arch/riscv/include/uapi/asm/kvm.h index 5f59fd226cc5..beb7ce06dce8 100644 --- a/arch/riscv/include/uapi/asm/kvm.h +++ b/arch/riscv/include/uapi/asm/kvm.h @@ -174,6 +174,8 @@ enum KVM_RISCV_ISA_EXT_ID { KVM_RISCV_ISA_EXT_ZCD, KVM_RISCV_ISA_EXT_ZCF, KVM_RISCV_ISA_EXT_ZCMOP,
- KVM_RISCV_ISA_EXT_ZCLSD,
- KVM_RISCV_ISA_EXT_ZILSD, KVM_RISCV_ISA_EXT_ZAWRS, KVM_RISCV_ISA_EXT_SMNPM, KVM_RISCV_ISA_EXT_SSNPM,
diff --git a/arch/riscv/kvm/vcpu_onereg.c b/arch/riscv/kvm/vcpu_onereg.c index 2e1b646f0d61..8219769fc4a1 100644 --- a/arch/riscv/kvm/vcpu_onereg.c +++ b/arch/riscv/kvm/vcpu_onereg.c @@ -64,6 +64,7 @@ static const unsigned long kvm_isa_ext_arr[] = { KVM_ISA_EXT_ARR(ZCD), KVM_ISA_EXT_ARR(ZCF), KVM_ISA_EXT_ARR(ZCMOP),
- KVM_ISA_EXT_ARR(ZCLSD), KVM_ISA_EXT_ARR(ZFA), KVM_ISA_EXT_ARR(ZFH), KVM_ISA_EXT_ARR(ZFHMIN),
@@ -78,6 +79,7 @@ static const unsigned long kvm_isa_ext_arr[] = { KVM_ISA_EXT_ARR(ZIHINTPAUSE), KVM_ISA_EXT_ARR(ZIHPM), KVM_ISA_EXT_ARR(ZIMOP),
- KVM_ISA_EXT_ARR(ZILSD), KVM_ISA_EXT_ARR(ZKND), KVM_ISA_EXT_ARR(ZKNE), KVM_ISA_EXT_ARR(ZKNH),
The KVM RISC-V allows Zilsd and Zclsd extensions for Guest/VM so add this extension to get-reg-list test.
Signed-off-by: Pincheng Wang pincheng.plct@isrc.iscas.ac.cn --- tools/testing/selftests/kvm/riscv/get-reg-list.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/tools/testing/selftests/kvm/riscv/get-reg-list.c b/tools/testing/selftests/kvm/riscv/get-reg-list.c index a0b7dabb5040..477bd386265f 100644 --- a/tools/testing/selftests/kvm/riscv/get-reg-list.c +++ b/tools/testing/selftests/kvm/riscv/get-reg-list.c @@ -78,7 +78,9 @@ 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_ZCLSD: 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_ZILSD: 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: @@ -530,7 +532,9 @@ 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(ZCLSD), KVM_ISA_EXT_ARR(ZCMOP), + KVM_ISA_EXT_ARR(ZILSD), KVM_ISA_EXT_ARR(ZFA), KVM_ISA_EXT_ARR(ZFH), KVM_ISA_EXT_ARR(ZFHMIN), @@ -1199,7 +1203,9 @@ struct vcpu_reg_list *vcpu_configs[] = { &config_zcb, &config_zcd, &config_zcf, + &config_zclsd, &config_zcmop, + &config_zilsd, &config_zfa, &config_zfh, &config_zfhmin,
On 8/27/2025 12:29 AM, Pincheng Wang wrote:
The KVM RISC-V allows Zilsd and Zclsd extensions for Guest/VM so add this extension to get-reg-list test.
Signed-off-by: Pincheng Wang pincheng.plct@isrc.iscas.ac.cn
tools/testing/selftests/kvm/riscv/get-reg-list.c | 6 ++++++ 1 file changed, 6 insertions(+)
Reviewed-by: Nutty Liu nutty.liu@hotmail.com
Thanks.
diff --git a/tools/testing/selftests/kvm/riscv/get-reg-list.c b/tools/testing/selftests/kvm/riscv/get-reg-list.c index a0b7dabb5040..477bd386265f 100644 --- a/tools/testing/selftests/kvm/riscv/get-reg-list.c +++ b/tools/testing/selftests/kvm/riscv/get-reg-list.c @@ -78,7 +78,9 @@ 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_ZCLSD: 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_ZILSD: 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:
@@ -530,7 +532,9 @@ 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(ZCLSD),KVM_ISA_EXT_ARR(ZILSD),@@ -1199,7 +1203,9 @@ struct vcpu_reg_list *vcpu_configs[] = { &config_zcb, &config_zcd, &config_zcf,
- &config_zclsd, &config_zcmop,
- &config_zilsd, &config_zfa, &config_zfh, &config_zfhmin,
linux-kselftest-mirror@lists.linaro.org
-
Conor Dooley -
Nutty.Liu -
Pincheng Wang