[PW_SID:995746] Add Zilsd/Zclsd support in hwprobe and KVM by linux-riscv-bot · Pull Request #840 · linux-riscv/linux

linux-riscv-bot · 2025-08-26T16:51:39Z

PR for series 995746 applied to workflow__riscv__fixes

Name: Add Zilsd/Zclsd support in hwprobe and KVM
URL: https://patchwork.kernel.org/project/linux-riscv/list/?series=995746
Version: 2

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> Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>

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> Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>

Export Zilsd and Zclsd ISA extensions through hwprobe. Signed-off-by: Pincheng Wang <pincheng.plct@isrc.iscas.ac.cn> Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>

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> Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>

…test 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> Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>

linux-riscv-bot · 2025-08-26T16:57:14Z

Patch 1: "[v2,1/5] dt-bindings: riscv: add Zilsd and Zclsd extension descriptions"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 105.85 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T17:14:42Z

Patch 1: "[v2,1/5] dt-bindings: riscv: add Zilsd and Zclsd extension descriptions"
build-rv64-clang-allmodconfig
Desc: Builds riscv64 allmodconfig with Clang, and checks for errors and added warnings
Duration: 1046.48 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T17:37:18Z

Patch 1: "[v2,1/5] dt-bindings: riscv: add Zilsd and Zclsd extension descriptions"
build-rv64-gcc-allmodconfig
Desc: Builds riscv64 allmodconfig with GCC, and checks for errors and added warnings
Duration: 1353.73 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T17:37:41Z

Patch 1: "[v2,1/5] dt-bindings: riscv: add Zilsd and Zclsd extension descriptions"
build-rv64-nommu-k210-defconfig
Desc: Builds riscv64 defconfig with NOMMU for K210
Duration: 21.39 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T17:38:05Z

Patch 1: "[v2,1/5] dt-bindings: riscv: add Zilsd and Zclsd extension descriptions"
build-rv64-nommu-k210-virt
Desc: Builds riscv64 defconfig with NOMMU for the virt platform
Duration: 22.87 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T17:38:08Z

Patch 1: "[v2,1/5] dt-bindings: riscv: add Zilsd and Zclsd extension descriptions"
checkpatch
Desc: Runs checkpatch.pl on the patch
Duration: 1.67 seconds
Result: WARNING
Output:

WARNING: Unknown commit id 'f88abf1', maybe rebased or not pulled?
#9: 
which were ratified in commit f88abf1 ("Integrating load/store

total: 0 errors, 1 warnings, 0 checks, 54 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit a00dfcb44eeb ("dt-bindings: riscv: add Zilsd and Zclsd extension descriptions") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 1 warnings, 0 checks, 54 lines checked
WARNING: Unknown commit id 'f88abf1', maybe rebased or not pulled?

linux-riscv-bot · 2025-08-26T17:39:26Z

Patch 1: "[v2,1/5] dt-bindings: riscv: add Zilsd and Zclsd extension descriptions"
dtb-warn-rv64
Desc: Checks for Device Tree warnings/errors
Duration: 76.20 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T17:39:28Z

Patch 1: "[v2,1/5] dt-bindings: riscv: add Zilsd and Zclsd extension descriptions"
header-inline
Desc: Detects static functions without inline keyword in header files
Duration: 0.22 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T17:39:31Z

Patch 1: "[v2,1/5] dt-bindings: riscv: add Zilsd and Zclsd extension descriptions"
kdoc
Desc: Detects for kdoc errors
Duration: 0.89 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T17:39:33Z

Patch 1: "[v2,1/5] dt-bindings: riscv: add Zilsd and Zclsd extension descriptions"
module-param
Desc: Detect module_param changes
Duration: 0.24 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T17:39:35Z

Patch 1: "[v2,1/5] dt-bindings: riscv: add Zilsd and Zclsd extension descriptions"
verify-fixes
Desc: Verifies that the Fixes: tags exist
Duration: 0.21 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T17:39:37Z

Patch 1: "[v2,1/5] dt-bindings: riscv: add Zilsd and Zclsd extension descriptions"
verify-signedoff
Desc: Verifies that Signed-off-by: tags are correct
Duration: 0.29 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T17:41:40Z

Patch 2: "[v2,2/5] riscv: add ISA extension parsing for Zilsd and Zclsd"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 107.18 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T18:11:09Z

Patch 2: "[v2,2/5] riscv: add ISA extension parsing for Zilsd and Zclsd"
build-rv64-clang-allmodconfig
Desc: Builds riscv64 allmodconfig with Clang, and checks for errors and added warnings
Duration: 1767.68 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T18:47:50Z

Patch 2: "[v2,2/5] riscv: add ISA extension parsing for Zilsd and Zclsd"
build-rv64-gcc-allmodconfig
Desc: Builds riscv64 allmodconfig with GCC, and checks for errors and added warnings
Duration: 2199.20 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T18:48:13Z

Patch 2: "[v2,2/5] riscv: add ISA extension parsing for Zilsd and Zclsd"
build-rv64-nommu-k210-defconfig
Desc: Builds riscv64 defconfig with NOMMU for K210
Duration: 21.79 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T18:48:38Z

Patch 2: "[v2,2/5] riscv: add ISA extension parsing for Zilsd and Zclsd"
build-rv64-nommu-k210-virt
Desc: Builds riscv64 defconfig with NOMMU for the virt platform
Duration: 23.08 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T18:48:41Z

Patch 2: "[v2,2/5] riscv: add ISA extension parsing for Zilsd and Zclsd"
checkpatch
Desc: Runs checkpatch.pl on the patch
Duration: 1.96 seconds
Result: WARNING
Output:

WARNING: Unknown commit id 'f88abf1', maybe rebased or not pulled?
#7: 
commit f88abf1 ("Integrating load/store pair for RV32 with the

CHECK: Alignment should match open parenthesis
#39: FILE: arch/riscv/kernel/cpufeature.c:246:
+static int riscv_ext_zilsd_validate(const struct riscv_isa_ext_data *data,
+		  const unsigned long *isa_bitmap)

CHECK: Alignment should match open parenthesis
#54: FILE: arch/riscv/kernel/cpufeature.c:261:
+	if (__riscv_isa_extension_available(isa_bitmap, RISCV_ISA_EXT_ZILSD) &&
+		__riscv_isa_extension_available(isa_bitmap, RISCV_ISA_EXT_ZCA))

total: 0 errors, 1 warnings, 2 checks, 44 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit a0ba48f53b1e ("riscv: add ISA extension parsing for Zilsd and Zclsd") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 1 warnings, 2 checks, 44 lines checked
CHECK: Alignment should match open parenthesis
WARNING: Unknown commit id 'f88abf1', maybe rebased or not pulled?

linux-riscv-bot · 2025-08-26T18:49:58Z

Patch 2: "[v2,2/5] riscv: add ISA extension parsing for Zilsd and Zclsd"
dtb-warn-rv64
Desc: Checks for Device Tree warnings/errors
Duration: 75.42 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T18:50:00Z

Patch 2: "[v2,2/5] riscv: add ISA extension parsing for Zilsd and Zclsd"
header-inline
Desc: Detects static functions without inline keyword in header files
Duration: 0.25 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T18:50:03Z

Patch 2: "[v2,2/5] riscv: add ISA extension parsing for Zilsd and Zclsd"
kdoc
Desc: Detects for kdoc errors
Duration: 0.92 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T18:50:04Z

Patch 2: "[v2,2/5] riscv: add ISA extension parsing for Zilsd and Zclsd"
module-param
Desc: Detect module_param changes
Duration: 0.26 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T18:50:06Z

Patch 2: "[v2,2/5] riscv: add ISA extension parsing for Zilsd and Zclsd"
verify-fixes
Desc: Verifies that the Fixes: tags exist
Duration: 0.23 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T18:50:08Z

Patch 2: "[v2,2/5] riscv: add ISA extension parsing for Zilsd and Zclsd"
verify-signedoff
Desc: Verifies that Signed-off-by: tags are correct
Duration: 0.30 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T18:52:10Z

Patch 3: "[v2,3/5] riscv: hwprobe: export Zilsd and Zclsd ISA extensions"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 106.67 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T19:41:51Z

Patch 3: "[v2,3/5] riscv: hwprobe: export Zilsd and Zclsd ISA extensions"
kdoc
Desc: Detects for kdoc errors
Duration: 0.85 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T19:41:53Z

Patch 3: "[v2,3/5] riscv: hwprobe: export Zilsd and Zclsd ISA extensions"
module-param
Desc: Detect module_param changes
Duration: 0.25 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T19:41:55Z

Patch 3: "[v2,3/5] riscv: hwprobe: export Zilsd and Zclsd ISA extensions"
verify-fixes
Desc: Verifies that the Fixes: tags exist
Duration: 0.21 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T19:41:57Z

Patch 3: "[v2,3/5] riscv: hwprobe: export Zilsd and Zclsd ISA extensions"
verify-signedoff
Desc: Verifies that Signed-off-by: tags are correct
Duration: 0.30 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T19:43:59Z

Patch 4: "[v2,4/5] riscv: KVM: allow Zilsd and Zclsd extensions for Guest/VM"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 106.57 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T20:03:24Z

Patch 4: "[v2,4/5] riscv: KVM: allow Zilsd and Zclsd extensions for Guest/VM"
build-rv64-clang-allmodconfig
Desc: Builds riscv64 allmodconfig with Clang, and checks for errors and added warnings
Duration: 1163.13 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T20:30:30Z

Patch 4: "[v2,4/5] riscv: KVM: allow Zilsd and Zclsd extensions for Guest/VM"
build-rv64-gcc-allmodconfig
Desc: Builds riscv64 allmodconfig with GCC, and checks for errors and added warnings
Duration: 1625.05 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T20:30:53Z

Patch 4: "[v2,4/5] riscv: KVM: allow Zilsd and Zclsd extensions for Guest/VM"
build-rv64-nommu-k210-defconfig
Desc: Builds riscv64 defconfig with NOMMU for K210
Duration: 21.64 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T20:31:17Z

Patch 4: "[v2,4/5] riscv: KVM: allow Zilsd and Zclsd extensions for Guest/VM"
build-rv64-nommu-k210-virt
Desc: Builds riscv64 defconfig with NOMMU for the virt platform
Duration: 22.48 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T20:31:20Z

Patch 4: "[v2,4/5] riscv: KVM: allow Zilsd and Zclsd extensions for Guest/VM"
checkpatch
Desc: Runs checkpatch.pl on the patch
Duration: 0.91 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T20:32:38Z

Patch 4: "[v2,4/5] riscv: KVM: allow Zilsd and Zclsd extensions for Guest/VM"
dtb-warn-rv64
Desc: Checks for Device Tree warnings/errors
Duration: 76.78 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T20:32:40Z

Patch 4: "[v2,4/5] riscv: KVM: allow Zilsd and Zclsd extensions for Guest/VM"
header-inline
Desc: Detects static functions without inline keyword in header files
Duration: 0.23 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T20:32:42Z

Patch 4: "[v2,4/5] riscv: KVM: allow Zilsd and Zclsd extensions for Guest/VM"
kdoc
Desc: Detects for kdoc errors
Duration: 0.90 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T20:32:44Z

Patch 4: "[v2,4/5] riscv: KVM: allow Zilsd and Zclsd extensions for Guest/VM"
module-param
Desc: Detect module_param changes
Duration: 0.24 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T20:32:46Z

Patch 4: "[v2,4/5] riscv: KVM: allow Zilsd and Zclsd extensions for Guest/VM"
verify-fixes
Desc: Verifies that the Fixes: tags exist
Duration: 0.21 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T20:32:48Z

Patch 4: "[v2,4/5] riscv: KVM: allow Zilsd and Zclsd extensions for Guest/VM"
verify-signedoff
Desc: Verifies that Signed-off-by: tags are correct
Duration: 0.29 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T20:34:49Z

Patch 5: "[v2,5/5] KVM: riscv: selftests: add Zilsd and Zclsd extension to get-reg-list test"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 105.90 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T20:52:19Z

Patch 5: "[v2,5/5] KVM: riscv: selftests: add Zilsd and Zclsd extension to get-reg-list test"
build-rv64-clang-allmodconfig
Desc: Builds riscv64 allmodconfig with Clang, and checks for errors and added warnings
Duration: 1048.80 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T21:14:47Z

Patch 5: "[v2,5/5] KVM: riscv: selftests: add Zilsd and Zclsd extension to get-reg-list test"
build-rv64-gcc-allmodconfig
Desc: Builds riscv64 allmodconfig with GCC, and checks for errors and added warnings
Duration: 1347.20 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T21:15:10Z

Patch 5: "[v2,5/5] KVM: riscv: selftests: add Zilsd and Zclsd extension to get-reg-list test"
build-rv64-nommu-k210-defconfig
Desc: Builds riscv64 defconfig with NOMMU for K210
Duration: 20.98 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T21:15:34Z

Patch 5: "[v2,5/5] KVM: riscv: selftests: add Zilsd and Zclsd extension to get-reg-list test"
build-rv64-nommu-k210-virt
Desc: Builds riscv64 defconfig with NOMMU for the virt platform
Duration: 22.72 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T21:15:37Z

Patch 5: "[v2,5/5] KVM: riscv: selftests: add Zilsd and Zclsd extension to get-reg-list test"
checkpatch
Desc: Runs checkpatch.pl on the patch
Duration: 0.74 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T21:16:53Z

Patch 5: "[v2,5/5] KVM: riscv: selftests: add Zilsd and Zclsd extension to get-reg-list test"
dtb-warn-rv64
Desc: Checks for Device Tree warnings/errors
Duration: 75.89 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T21:16:56Z

Patch 5: "[v2,5/5] KVM: riscv: selftests: add Zilsd and Zclsd extension to get-reg-list test"
header-inline
Desc: Detects static functions without inline keyword in header files
Duration: 0.24 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T21:16:58Z

Patch 5: "[v2,5/5] KVM: riscv: selftests: add Zilsd and Zclsd extension to get-reg-list test"
kdoc
Desc: Detects for kdoc errors
Duration: 0.86 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T21:17:00Z

Patch 5: "[v2,5/5] KVM: riscv: selftests: add Zilsd and Zclsd extension to get-reg-list test"
module-param
Desc: Detect module_param changes
Duration: 0.26 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T21:17:01Z

Patch 5: "[v2,5/5] KVM: riscv: selftests: add Zilsd and Zclsd extension to get-reg-list test"
verify-fixes
Desc: Verifies that the Fixes: tags exist
Duration: 0.23 seconds
Result: PASS

linux-riscv-bot · 2025-08-26T21:17:03Z

Patch 5: "[v2,5/5] KVM: riscv: selftests: add Zilsd and Zclsd extension to get-reg-list test"
verify-signedoff
Desc: Verifies that Signed-off-by: tags are correct
Duration: 0.31 seconds
Result: PASS

wpcwzy added 5 commits August 26, 2025 16:51

riscv: hwprobe: export Zilsd and Zclsd ISA extensions

405e6ee

Export Zilsd and Zclsd ISA extensions through hwprobe. Signed-off-by: Pincheng Wang <pincheng.plct@isrc.iscas.ac.cn> Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>

linux-riscv-bot closed this Sep 3, 2025

linux-riscv-bot deleted the pw995746 branch September 3, 2025 00:58

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