[PW_SID:994194] RISC-V: Add Zilsd/Zclsd support in hwprobe and KVM by linux-riscv-bot · Pull Request #818 · linux-riscv/linux

linux-riscv-bot · 2025-08-21T19:41:18Z

PR for series 994194 applied to workflow__riscv__fixes

Name: RISC-V: Add Zilsd/Zclsd support in hwprobe and KVM
URL: https://patchwork.kernel.org/project/linux-riscv/list/?series=994194
Version: 1

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 · 2025-08-21T19:46:39Z

Patch 1: "[v1,RESEND,1/5] dt-bidings: riscv: add Zilsd and Zclsd extension descriptions"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 104.00 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T20:03:48Z

Patch 1: "[v1,RESEND,1/5] dt-bidings: 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: 1027.45 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T20:25:54Z

Patch 1: "[v1,RESEND,1/5] dt-bidings: 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: 1324.00 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T20:26:16Z

Patch 1: "[v1,RESEND,1/5] dt-bidings: riscv: add Zilsd and Zclsd extension descriptions"
build-rv64-nommu-k210-defconfig
Desc: Builds riscv64 defconfig with NOMMU for K210
Duration: 20.86 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T20:26:40Z

Patch 1: "[v1,RESEND,1/5] dt-bidings: riscv: add Zilsd and Zclsd extension descriptions"
build-rv64-nommu-k210-virt
Desc: Builds riscv64 defconfig with NOMMU for the virt platform
Duration: 22.00 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T20:26:43Z

Patch 1: "[v1,RESEND,1/5] dt-bidings: riscv: add Zilsd and Zclsd extension descriptions"
checkpatch
Desc: Runs checkpatch.pl on the patch
Duration: 1.52 seconds
Result: WARNING
Output:

WARNING: Unknown commit id 'f88abf1', maybe rebased or not pulled?
#8: 
which were ratified in commit f88abf1 ("Integrating load/store

total: 0 errors, 1 warnings, 0 checks, 57 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 fdd7f792da9b ("dt-bidings: 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, 57 lines checked
WARNING: Unknown commit id 'f88abf1', maybe rebased or not pulled?

linux-riscv-bot · 2025-08-21T20:27:59Z

Patch 1: "[v1,RESEND,1/5] dt-bidings: riscv: add Zilsd and Zclsd extension descriptions"
dtb-warn-rv64
Desc: Checks for Device Tree warnings/errors
Duration: 75.09 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T20:28:01Z

Patch 1: "[v1,RESEND,1/5] dt-bidings: riscv: add Zilsd and Zclsd extension descriptions"
header-inline
Desc: Detects static functions without inline keyword in header files
Duration: 0.24 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T20:28:04Z

Patch 1: "[v1,RESEND,1/5] dt-bidings: riscv: add Zilsd and Zclsd extension descriptions"
kdoc
Desc: Detects for kdoc errors
Duration: 0.82 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T20:28:05Z

Patch 1: "[v1,RESEND,1/5] dt-bidings: riscv: add Zilsd and Zclsd extension descriptions"
module-param
Desc: Detect module_param changes
Duration: 0.24 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T20:28:07Z

Patch 1: "[v1,RESEND,1/5] dt-bidings: riscv: add Zilsd and Zclsd extension descriptions"
verify-fixes
Desc: Verifies that the Fixes: tags exist
Duration: 0.23 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T20:28:09Z

Patch 1: "[v1,RESEND,1/5] dt-bidings: riscv: add Zilsd and Zclsd extension descriptions"
verify-signedoff
Desc: Verifies that Signed-off-by: tags are correct
Duration: 0.30 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T20:30:07Z

Patch 2: "[v1,RESEND,2/5] riscv: add ISA extension parsing for Zilsd and Zclsd"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 103.38 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T20:58:57Z

Patch 2: "[v1,RESEND,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: 1728.94 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T21:34:43Z

Patch 2: "[v1,RESEND,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: 2144.51 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T21:35:06Z

Patch 2: "[v1,RESEND,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: 21.04 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T21:35:29Z

Patch 2: "[v1,RESEND,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: 22.26 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T21:35:33Z

Patch 2: "[v1,RESEND,2/5] riscv: add ISA extension parsing for Zilsd and Zclsd"
checkpatch
Desc: Runs checkpatch.pl on the patch
Duration: 1.89 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 3208e42b7f04 ("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 · 2025-08-21T21:36:49Z

Patch 2: "[v1,RESEND,2/5] riscv: add ISA extension parsing for Zilsd and Zclsd"
dtb-warn-rv64
Desc: Checks for Device Tree warnings/errors
Duration: 74.70 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T21:36:50Z

Patch 2: "[v1,RESEND,2/5] riscv: add ISA extension parsing for Zilsd and Zclsd"
header-inline
Desc: Detects static functions without inline keyword in header files
Duration: 0.23 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T21:36:53Z

Patch 2: "[v1,RESEND,2/5] riscv: add ISA extension parsing for Zilsd and Zclsd"
kdoc
Desc: Detects for kdoc errors
Duration: 0.86 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T21:36:54Z

Patch 2: "[v1,RESEND,2/5] riscv: add ISA extension parsing for Zilsd and Zclsd"
module-param
Desc: Detect module_param changes
Duration: 0.24 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T21:36:56Z

Patch 2: "[v1,RESEND,2/5] riscv: add ISA extension parsing for Zilsd and Zclsd"
verify-fixes
Desc: Verifies that the Fixes: tags exist
Duration: 0.21 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T21:36:58Z

Patch 2: "[v1,RESEND,2/5] riscv: add ISA extension parsing for Zilsd and Zclsd"
verify-signedoff
Desc: Verifies that Signed-off-by: tags are correct
Duration: 0.29 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T21:38:56Z

Patch 3: "[v1,RESEND,3/5] riscv: hwprobe: export Zilsd and Zclsd ISA extensions"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 104.06 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T22:27:12Z

Patch 3: "[v1,RESEND,3/5] riscv: hwprobe: export Zilsd and Zclsd ISA extensions"
kdoc
Desc: Detects for kdoc errors
Duration: 0.82 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T22:27:13Z

Patch 3: "[v1,RESEND,3/5] riscv: hwprobe: export Zilsd and Zclsd ISA extensions"
module-param
Desc: Detect module_param changes
Duration: 0.26 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T22:27:15Z

Patch 3: "[v1,RESEND,3/5] riscv: hwprobe: export Zilsd and Zclsd ISA extensions"
verify-fixes
Desc: Verifies that the Fixes: tags exist
Duration: 0.23 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T22:27:17Z

Patch 3: "[v1,RESEND,3/5] riscv: hwprobe: export Zilsd and Zclsd ISA extensions"
verify-signedoff
Desc: Verifies that Signed-off-by: tags are correct
Duration: 0.31 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T22:29:16Z

Patch 4: "[v1,RESEND,4/5] riscv: KVM: allow Zilsd and Zclsd extensions for Guest/VM"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 104.18 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T22:48:10Z

Patch 4: "[v1,RESEND,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: 1132.40 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T23:14:45Z

Patch 4: "[v1,RESEND,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: 1594.34 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T23:15:08Z

Patch 4: "[v1,RESEND,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: 21.12 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T23:15:32Z

Patch 4: "[v1,RESEND,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: 22.63 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T23:15:34Z

Patch 4: "[v1,RESEND,4/5] riscv: KVM: allow Zilsd and Zclsd extensions for Guest/VM"
checkpatch
Desc: Runs checkpatch.pl on the patch
Duration: 0.86 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T23:16:50Z

Patch 4: "[v1,RESEND,4/5] riscv: KVM: allow Zilsd and Zclsd extensions for Guest/VM"
dtb-warn-rv64
Desc: Checks for Device Tree warnings/errors
Duration: 74.49 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T23:16:52Z

Patch 4: "[v1,RESEND,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: 0.22 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T23:16:54Z

Patch 4: "[v1,RESEND,4/5] riscv: KVM: allow Zilsd and Zclsd extensions for Guest/VM"
kdoc
Desc: Detects for kdoc errors
Duration: 0.82 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T23:16:58Z

Patch 4: "[v1,RESEND,4/5] riscv: KVM: allow Zilsd and Zclsd extensions for Guest/VM"
module-param
Desc: Detect module_param changes
Duration: 2.19 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T23:17:00Z

Patch 4: "[v1,RESEND,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 · 2025-08-21T23:17:01Z

Patch 4: "[v1,RESEND,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 · 2025-08-21T23:19:00Z

Patch 5: "[v1,RESEND,5/5] KVM: riscv: selftests: add Zilsd and Zclsd extension to get-reg-list test"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 104.13 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T23:36:09Z

Patch 5: "[v1,RESEND,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: 1027.63 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T23:58:16Z

Patch 5: "[v1,RESEND,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: 1326.08 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T23:58:39Z

Patch 5: "[v1,RESEND,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: 21.18 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T23:59:03Z

Patch 5: "[v1,RESEND,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: 22.37 seconds
Result: PASS

linux-riscv-bot · 2025-08-21T23:59:05Z

Patch 5: "[v1,RESEND,5/5] KVM: riscv: selftests: add Zilsd and Zclsd extension to get-reg-list test"
checkpatch
Desc: Runs checkpatch.pl on the patch
Duration: 0.72 seconds
Result: PASS

linux-riscv-bot · 2025-08-22T00:00:21Z

Patch 5: "[v1,RESEND,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: 74.88 seconds
Result: PASS

linux-riscv-bot · 2025-08-22T00:00:23Z

Patch 5: "[v1,RESEND,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: 0.22 seconds
Result: PASS

linux-riscv-bot · 2025-08-22T00:00:25Z

Patch 5: "[v1,RESEND,5/5] KVM: riscv: selftests: add Zilsd and Zclsd extension to get-reg-list test"
kdoc
Desc: Detects for kdoc errors
Duration: 0.85 seconds
Result: PASS

linux-riscv-bot · 2025-08-22T00:00:27Z

Patch 5: "[v1,RESEND,5/5] KVM: riscv: selftests: add Zilsd and Zclsd extension to get-reg-list test"
module-param
Desc: Detect module_param changes
Duration: 0.53 seconds
Result: PASS

linux-riscv-bot · 2025-08-22T00:00:29Z

Patch 5: "[v1,RESEND,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: 0.21 seconds
Result: PASS

linux-riscv-bot · 2025-08-22T00:00:31Z

Patch 5: "[v1,RESEND,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: 0.28 seconds
Result: PASS

wpcwzy added 5 commits August 21, 2025 19:41

riscv: hwprobe: export Zilsd and Zclsd ISA extensions

54a756e

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 Aug 29, 2025

linux-riscv-bot deleted the pw994194 branch August 29, 2025 01:02

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