[PW_SID:1097006] [1/2] riscv: track effective hardware PTE A/D updates by linux-riscv-bot · Pull Request #1968 · linux-riscv/linux

linux-riscv-bot · 2026-05-19T04:47:46Z

PR for series 1097006 applied to workflow__riscv__fixes

Name: [1/2] riscv: track effective hardware PTE A/D updates
URL: https://patchwork.kernel.org/project/linux-riscv/list/?series=1097006
Version: 1

Separate Svadu capability discovery from the host's effective ADUE state. Enable SBI FWFT PTE A/D hardware updating on each online CPU through CPUHP when both Svade and Svadu are present, use the resulting runtime state for arch_has_hw_pte_young(), and fall back to software-managed A/D updates when enabling the feature fails. Platforms with Svadu but without Svade are treated as always using hardware PTE A/D updates. Expose the runtime state through an inline getter so hot MM paths avoid an out-of-line function call. Signed-off-by: Yunhui Cui <cuiyunhui@bytedance.com> Reviewed-by: Qingwei Hu <qingwei.hu@bytedance.com> Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>

Use cmpxchg-based merges for live RISC-V PTE permission updates so software changes do not lose concurrently hardware-updated accessed and dirty state. Cover ptep_set_access_flags(), ptep_test_and_clear_young(), and ptep_set_wrprotect(), and extend the same wrprotect handling to the PUD leaf helper used by huge mappings. Keep the existing Svvptc flush behaviour, but only flush when the merged PTE value actually changed. Signed-off-by: Yunhui Cui <cuiyunhui@bytedance.com> Reviewed-by: Qingwei Hu <qingwei.hu@bytedance.com> Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>

linux-riscv-bot · 2026-05-19T04:53:10Z

Patch 1: "[1/2] riscv: track effective hardware PTE A/D updates"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 114.12 seconds
Result: PASS

linux-riscv-bot · 2026-05-19T05:30:12Z

Patch 1: "[1/2] riscv: track effective hardware PTE A/D updates"
build-rv64-clang-allmodconfig
Desc: Builds riscv64 allmodconfig with Clang, and checks for errors and added warnings
Duration: 2219.71 seconds
Result: PASS

linux-riscv-bot · 2026-05-19T06:20:13Z

Patch 1: "[1/2] riscv: track effective hardware PTE A/D updates"
build-rv64-gcc-allmodconfig
Desc: Builds riscv64 allmodconfig with GCC, and checks for errors and added warnings
Duration: 2999.99 seconds
Result: PASS

linux-riscv-bot · 2026-05-19T06:20:33Z

Patch 1: "[1/2] riscv: track effective hardware PTE A/D updates"
build-rv64-nommu-k210-defconfig
Desc: Builds riscv64 defconfig with NOMMU for K210
Duration: 18.04 seconds
Result: ERROR
Output:

Full log:
W: Support for running offline not available (unshare: unshare failed: Operation not permitted)
I: config: PASS in 0:00:02.312878
I: default: FAIL in 0:00:12.042545
I: kernel: SKIP in 0:00:00.000008
I: xipkernel: SKIP in 0:00:00.000002
I: modules: SKIP in 0:00:00.001382
I: dtbs: PASS in 0:00:00.564947
I: dtbs-legacy: SKIP in 0:00:00.002064
I: debugkernel: SKIP in 0:00:00.000002
I: headers: PASS in 0:00:00.964508
I: build output in /build/tmp.nd05rdxVDY
tuxmake --download-all-korg-gcc-toolchains --target-arch=riscv --kconfig=nommu_k210_defconfig --toolchain=gcc --wrapper=ccache --environment=KBUILD_BUILD_TIMESTAMP=@1621270510 --environment=KBUILD_BUILD_USER=tuxmake --environment=KBUILD_BUILD_HOST=tuxmake --environment=KCFLAGS=-ffile-prefix-map=/build/tmp.nd05rdxVDY/build/= --runtime=null --image=docker.io/tuxmake/riscv_gcc CROSS_COMPILE=riscv64-linux- config default kernel xipkernel modules dtbs dtbs-legacy debugkernel headers
make --silent --keep-going --jobs=48 O=/build/tmp.nd05rdxVDY/build ARCH=riscv CROSS_COMPILE=riscv64-linux- 'CC=ccache riscv64-linux-gcc' 'HOSTCC=ccache gcc' nommu_k210_defconfig
make --silent --keep-going --jobs=48 O=/build/tmp.nd05rdxVDY/build ARCH=riscv CROSS_COMPILE=riscv64-linux- 'CC=ccache riscv64-linux-gcc' 'HOSTCC=ccache gcc'
/build/tmpw9ld39xt/arch/riscv/kernel/cpufeature.c: In function 'riscv_hw_pte_ad_updating_starting':
/build/tmpw9ld39xt/arch/riscv/kernel/cpufeature.c:301:15: error: implicit declaration of function 'sbi_fwft_set' [-Wimplicit-function-declaration]
  301 |         ret = sbi_fwft_set(SBI_FWFT_PTE_AD_HW_UPDATING, 1, 0);
      |               ^~~~~~~~~~~~
/build/tmpw9ld39xt/arch/riscv/kernel/cpufeature.c:301:28: error: 'SBI_FWFT_PTE_AD_HW_UPDATING' undeclared (first use in this function)
  301 |         ret = sbi_fwft_set(SBI_FWFT_PTE_AD_HW_UPDATING, 1, 0);
      |                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
/build/tmpw9ld39xt/arch/riscv/kernel/cpufeature.c:301:28: note: each undeclared identifier is reported only once for each function it appears in
/build/tmpw9ld39xt/arch/riscv/kernel/cpufeature.c: In function 'riscv_hw_pte_ad_updating_dying':
/build/tmpw9ld39xt/arch/riscv/kernel/cpufeature.c:316:28: error: 'SBI_FWFT_PTE_AD_HW_UPDATING' undeclared (first use in this function)
  316 |         ret = sbi_fwft_set(SBI_FWFT_PTE_AD_HW_UPDATING, 0, 0);
      |                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
make[5]: *** [/build/tmpw9ld39xt/scripts/Makefile.build:289: arch/riscv/kernel/cpufeature.o] Error 1
make[5]: Target 'arch/riscv/kernel/' not remade because of errors.
make[4]: *** [/build/tmpw9ld39xt/scripts/Makefile.build:548: arch/riscv/kernel] Error 2
make[4]: Target 'arch/riscv/' not remade because of errors.
make[3]: *** [/build/tmpw9ld39xt/scripts/Makefile.build:548: arch/riscv] Error 2
make[3]: Target './' not remade because of errors.
make[2]: *** [/build/tmpw9ld39xt/Makefile:2141: .] Error 2
make[2]: Target '__all' not remade because of errors.
make[1]: *** [/build/tmpw9ld39xt/Makefile:248: __sub-make] Error 2
make[1]: Target '__all' not remade because of errors.
make: *** [Makefile:248: __sub-make] Error 2
make: Target '__all' not remade because of errors.
make --silent --keep-going --jobs=48 O=/build/tmp.nd05rdxVDY/build INSTALL_DTBS_PATH=/build/tmp.nd05rdxVDY/build/dtbsinstall/dtbs ARCH=riscv CROSS_COMPILE=riscv64-linux- 'CC=ccache riscv64-linux-gcc' 'HOSTCC=ccache gcc' dtbs
rm -rf /build/tmp.nd05rdxVDY/build/dtbsinstall
mkdir -p /build/tmp.nd05rdxVDY/build/dtbsinstall/dtbs
make --silent --keep-going --jobs=48 O=/build/tmp.nd05rdxVDY/build INSTALL_DTBS_PATH=/build/tmp.nd05rdxVDY/build/dtbsinstall/dtbs ARCH=riscv CROSS_COMPILE=riscv64-linux- 'CC=ccache riscv64-linux-gcc' 'HOSTCC=ccache gcc' dtbs_install
tar --sort=name --owner=tuxmake:1000 --group=tuxmake:1000 --mtime=@1779166064 --clamp-mtime -caf /build/tmp.nd05rdxVDY/build/dtbs.tar -C /build/tmp.nd05rdxVDY/build/dtbsinstall dtbs
rm -rf /build/tmp.nd05rdxVDY/build/install_hdr
make --silent --keep-going --jobs=48 O=/build/tmp.nd05rdxVDY/build INSTALL_HDR_PATH=/build/tmp.nd05rdxVDY/build/install_hdr/ ARCH=riscv CROSS_COMPILE=riscv64-linux- 'CC=ccache riscv64-linux-gcc' 'HOSTCC=ccache gcc' headers_install
tar --sort=name --owner=tuxmake:1000 --group=tuxmake:1000 --mtime=@1779166064 --clamp-mtime -caf /build/tmp.nd05rdxVDY/build/headers.tar -C /build/tmp.nd05rdxVDY/build/install_hdr .
warnings/errors:
/build/tmpw9ld39xt/arch/riscv/kernel/cpufeature.c:301:15: error: implicit declaration of function 'sbi_fwft_set' [-Wimplicit-function-declaration]
/build/tmpw9ld39xt/arch/riscv/kernel/cpufeature.c:301:28: error: 'SBI_FWFT_PTE_AD_HW_UPDATING' undeclared (first use in this function)
/build/tmpw9ld39xt/arch/riscv/kernel/cpufeature.c:316:28: error: 'SBI_FWFT_PTE_AD_HW_UPDATING' undeclared (first use in this function)

linux-riscv-bot · 2026-05-19T06:20:54Z

Patch 1: "[1/2] riscv: track effective hardware PTE A/D updates"
build-rv64-nommu-k210-virt
Desc: Builds riscv64 defconfig with NOMMU for the virt platform
Duration: 19.49 seconds
Result: ERROR
Output:

Full log:
W: Support for running offline not available (unshare: unshare failed: Operation not permitted)
I: config: PASS in 0:00:02.308018
I: default: FAIL in 0:00:13.527296
I: kernel: SKIP in 0:00:00.000005
I: xipkernel: SKIP in 0:00:00.000002
I: modules: SKIP in 0:00:00.001496
I: dtbs: PASS in 0:00:00.565002
I: dtbs-legacy: SKIP in 0:00:00.002022
I: debugkernel: SKIP in 0:00:00.000002
I: headers: PASS in 0:00:00.988895
I: build output in /build/tmp.ITJJfLbnuP
tuxmake --download-all-korg-gcc-toolchains --target-arch=riscv --kconfig=nommu_virt_defconfig --toolchain=gcc --wrapper=ccache --environment=KBUILD_BUILD_TIMESTAMP=@1621270510 --environment=KBUILD_BUILD_USER=tuxmake --environment=KBUILD_BUILD_HOST=tuxmake --environment=KCFLAGS=-ffile-prefix-map=/build/tmp.ITJJfLbnuP/build/= --runtime=null --image=docker.io/tuxmake/riscv_gcc CROSS_COMPILE=riscv64-linux- config default kernel xipkernel modules dtbs dtbs-legacy debugkernel headers
make --silent --keep-going --jobs=48 O=/build/tmp.ITJJfLbnuP/build ARCH=riscv CROSS_COMPILE=riscv64-linux- 'CC=ccache riscv64-linux-gcc' 'HOSTCC=ccache gcc' nommu_virt_defconfig
make --silent --keep-going --jobs=48 O=/build/tmp.ITJJfLbnuP/build ARCH=riscv CROSS_COMPILE=riscv64-linux- 'CC=ccache riscv64-linux-gcc' 'HOSTCC=ccache gcc'
/build/tmpw9ld39xt/arch/riscv/kernel/cpufeature.c: In function 'riscv_hw_pte_ad_updating_starting':
/build/tmpw9ld39xt/arch/riscv/kernel/cpufeature.c:301:15: error: implicit declaration of function 'sbi_fwft_set' [-Wimplicit-function-declaration]
  301 |         ret = sbi_fwft_set(SBI_FWFT_PTE_AD_HW_UPDATING, 1, 0);
      |               ^~~~~~~~~~~~
/build/tmpw9ld39xt/arch/riscv/kernel/cpufeature.c:301:28: error: 'SBI_FWFT_PTE_AD_HW_UPDATING' undeclared (first use in this function)
  301 |         ret = sbi_fwft_set(SBI_FWFT_PTE_AD_HW_UPDATING, 1, 0);
      |                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
/build/tmpw9ld39xt/arch/riscv/kernel/cpufeature.c:301:28: note: each undeclared identifier is reported only once for each function it appears in
/build/tmpw9ld39xt/arch/riscv/kernel/cpufeature.c: In function 'riscv_hw_pte_ad_updating_dying':
/build/tmpw9ld39xt/arch/riscv/kernel/cpufeature.c:316:28: error: 'SBI_FWFT_PTE_AD_HW_UPDATING' undeclared (first use in this function)
  316 |         ret = sbi_fwft_set(SBI_FWFT_PTE_AD_HW_UPDATING, 0, 0);
      |                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
make[5]: *** [/build/tmpw9ld39xt/scripts/Makefile.build:289: arch/riscv/kernel/cpufeature.o] Error 1
make[5]: Target 'arch/riscv/kernel/' not remade because of errors.
make[4]: *** [/build/tmpw9ld39xt/scripts/Makefile.build:548: arch/riscv/kernel] Error 2
make[4]: Target 'arch/riscv/' not remade because of errors.
make[3]: *** [/build/tmpw9ld39xt/scripts/Makefile.build:548: arch/riscv] Error 2
make[3]: Target './' not remade because of errors.
make[2]: *** [/build/tmpw9ld39xt/Makefile:2141: .] Error 2
make[2]: Target '__all' not remade because of errors.
make[1]: *** [/build/tmpw9ld39xt/Makefile:248: __sub-make] Error 2
make[1]: Target '__all' not remade because of errors.
make: *** [Makefile:248: __sub-make] Error 2
make: Target '__all' not remade because of errors.
make --silent --keep-going --jobs=48 O=/build/tmp.ITJJfLbnuP/build INSTALL_DTBS_PATH=/build/tmp.ITJJfLbnuP/build/dtbsinstall/dtbs ARCH=riscv CROSS_COMPILE=riscv64-linux- 'CC=ccache riscv64-linux-gcc' 'HOSTCC=ccache gcc' dtbs
rm -rf /build/tmp.ITJJfLbnuP/build/dtbsinstall
mkdir -p /build/tmp.ITJJfLbnuP/build/dtbsinstall/dtbs
make --silent --keep-going --jobs=48 O=/build/tmp.ITJJfLbnuP/build INSTALL_DTBS_PATH=/build/tmp.ITJJfLbnuP/build/dtbsinstall/dtbs ARCH=riscv CROSS_COMPILE=riscv64-linux- 'CC=ccache riscv64-linux-gcc' 'HOSTCC=ccache gcc' dtbs_install
tar --sort=name --owner=tuxmake:1000 --group=tuxmake:1000 --mtime=@1779166064 --clamp-mtime -caf /build/tmp.ITJJfLbnuP/build/dtbs.tar -C /build/tmp.ITJJfLbnuP/build/dtbsinstall dtbs
rm -rf /build/tmp.ITJJfLbnuP/build/install_hdr
make --silent --keep-going --jobs=48 O=/build/tmp.ITJJfLbnuP/build INSTALL_HDR_PATH=/build/tmp.ITJJfLbnuP/build/install_hdr/ ARCH=riscv CROSS_COMPILE=riscv64-linux- 'CC=ccache riscv64-linux-gcc' 'HOSTCC=ccache gcc' headers_install
tar --sort=name --owner=tuxmake:1000 --group=tuxmake:1000 --mtime=@1779166064 --clamp-mtime -caf /build/tmp.ITJJfLbnuP/build/headers.tar -C /build/tmp.ITJJfLbnuP/build/install_hdr .
warnings/errors:
/build/tmpw9ld39xt/arch/riscv/kernel/cpufeature.c:301:15: error: implicit declaration of function 'sbi_fwft_set' [-Wimplicit-function-declaration]
/build/tmpw9ld39xt/arch/riscv/kernel/cpufeature.c:301:28: error: 'SBI_FWFT_PTE_AD_HW_UPDATING' undeclared (first use in this function)
/build/tmpw9ld39xt/arch/riscv/kernel/cpufeature.c:316:28: error: 'SBI_FWFT_PTE_AD_HW_UPDATING' undeclared (first use in this function)

linux-riscv-bot · 2026-05-19T06:20:57Z

Patch 1: "[1/2] riscv: track effective hardware PTE A/D updates"
checkpatch
Desc: Runs checkpatch.pl on the patch
Duration: 0.98 seconds
Result: PASS

linux-riscv-bot · 2026-05-19T06:22:16Z

Patch 1: "[1/2] riscv: track effective hardware PTE A/D updates"
dtb-warn-rv64
Desc: Checks for Device Tree warnings/errors
Duration: 77.35 seconds
Result: PASS

linux-riscv-bot · 2026-05-19T06:22:18Z

Patch 1: "[1/2] riscv: track effective hardware PTE A/D updates"
header-inline
Desc: Detects static functions without inline keyword in header files
Duration: 0.23 seconds
Result: PASS

linux-riscv-bot · 2026-05-19T06:22:20Z

Patch 1: "[1/2] riscv: track effective hardware PTE A/D updates"
kdoc
Desc: Detects for kdoc errors
Duration: 0.72 seconds
Result: PASS

linux-riscv-bot · 2026-05-19T06:22:22Z

Patch 1: "[1/2] riscv: track effective hardware PTE A/D updates"
module-param
Desc: Detect module_param changes
Duration: 0.24 seconds
Result: PASS

linux-riscv-bot · 2026-05-19T06:22:24Z

Patch 1: "[1/2] riscv: track effective hardware PTE A/D updates"
verify-fixes
Desc: Verifies that the Fixes: tags exist
Duration: 0.23 seconds
Result: PASS

linux-riscv-bot · 2026-05-19T06:22:26Z

Patch 1: "[1/2] riscv: track effective hardware PTE A/D updates"
verify-signedoff
Desc: Verifies that Signed-off-by: tags are correct
Duration: 0.26 seconds
Result: PASS

linux-riscv-bot · 2026-05-19T06:24:36Z

Patch 2: "[2/2] riscv: merge hardware A/D updates in PTE accessors"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 114.99 seconds
Result: PASS

linux-riscv-bot · 2026-05-19T07:01:41Z

Patch 2: "[2/2] riscv: merge hardware A/D updates in PTE accessors"
build-rv64-clang-allmodconfig
Desc: Builds riscv64 allmodconfig with Clang, and checks for errors and added warnings
Duration: 2223.31 seconds
Result: PASS

linux-riscv-bot · 2026-05-19T07:51:35Z

Patch 2: "[2/2] riscv: merge hardware A/D updates in PTE accessors"
build-rv64-gcc-allmodconfig
Desc: Builds riscv64 allmodconfig with GCC, and checks for errors and added warnings
Duration: 2992.01 seconds
Result: PASS

linux-riscv-bot · 2026-05-19T07:51:55Z

Patch 2: "[2/2] riscv: merge hardware A/D updates in PTE accessors"
build-rv64-nommu-k210-defconfig
Desc: Builds riscv64 defconfig with NOMMU for K210
Duration: 17.71 seconds
Result: ERROR
Output:

Full log:
W: Support for running offline not available (unshare: unshare failed: Operation not permitted)
I: config: PASS in 0:00:02.342534
I: default: FAIL in 0:00:11.753062
I: kernel: SKIP in 0:00:00.000006
I: xipkernel: SKIP in 0:00:00.000002
I: modules: SKIP in 0:00:00.001345
I: dtbs: PASS in 0:00:00.562850
I: dtbs-legacy: SKIP in 0:00:00.001909
I: debugkernel: SKIP in 0:00:00.000002
I: headers: PASS in 0:00:00.986516
I: build output in /build/tmp.xnAi8JG3bO
tuxmake --download-all-korg-gcc-toolchains --target-arch=riscv --kconfig=nommu_k210_defconfig --toolchain=gcc --wrapper=ccache --environment=KBUILD_BUILD_TIMESTAMP=@1621270510 --environment=KBUILD_BUILD_USER=tuxmake --environment=KBUILD_BUILD_HOST=tuxmake --environment=KCFLAGS=-ffile-prefix-map=/build/tmp.xnAi8JG3bO/build/= --runtime=null --image=docker.io/tuxmake/riscv_gcc CROSS_COMPILE=riscv64-linux- config default kernel xipkernel modules dtbs dtbs-legacy debugkernel headers
make --silent --keep-going --jobs=48 O=/build/tmp.xnAi8JG3bO/build ARCH=riscv CROSS_COMPILE=riscv64-linux- 'CC=ccache riscv64-linux-gcc' 'HOSTCC=ccache gcc' nommu_k210_defconfig
make --silent --keep-going --jobs=48 O=/build/tmp.xnAi8JG3bO/build ARCH=riscv CROSS_COMPILE=riscv64-linux- 'CC=ccache riscv64-linux-gcc' 'HOSTCC=ccache gcc'
/build/tmptwk8okcx/arch/riscv/kernel/cpufeature.c: In function 'riscv_hw_pte_ad_updating_starting':
/build/tmptwk8okcx/arch/riscv/kernel/cpufeature.c:301:15: error: implicit declaration of function 'sbi_fwft_set' [-Wimplicit-function-declaration]
  301 |         ret = sbi_fwft_set(SBI_FWFT_PTE_AD_HW_UPDATING, 1, 0);
      |               ^~~~~~~~~~~~
/build/tmptwk8okcx/arch/riscv/kernel/cpufeature.c:301:28: error: 'SBI_FWFT_PTE_AD_HW_UPDATING' undeclared (first use in this function)
  301 |         ret = sbi_fwft_set(SBI_FWFT_PTE_AD_HW_UPDATING, 1, 0);
      |                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
/build/tmptwk8okcx/arch/riscv/kernel/cpufeature.c:301:28: note: each undeclared identifier is reported only once for each function it appears in
/build/tmptwk8okcx/arch/riscv/kernel/cpufeature.c: In function 'riscv_hw_pte_ad_updating_dying':
/build/tmptwk8okcx/arch/riscv/kernel/cpufeature.c:316:28: error: 'SBI_FWFT_PTE_AD_HW_UPDATING' undeclared (first use in this function)
  316 |         ret = sbi_fwft_set(SBI_FWFT_PTE_AD_HW_UPDATING, 0, 0);
      |                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
make[5]: *** [/build/tmptwk8okcx/scripts/Makefile.build:289: arch/riscv/kernel/cpufeature.o] Error 1
make[5]: Target 'arch/riscv/kernel/' not remade because of errors.
make[4]: *** [/build/tmptwk8okcx/scripts/Makefile.build:548: arch/riscv/kernel] Error 2
make[4]: Target 'arch/riscv/' not remade because of errors.
make[3]: *** [/build/tmptwk8okcx/scripts/Makefile.build:548: arch/riscv] Error 2
make[3]: Target './' not remade because of errors.
make[2]: *** [/build/tmptwk8okcx/Makefile:2141: .] Error 2
make[2]: Target '__all' not remade because of errors.
make[1]: *** [/build/tmptwk8okcx/Makefile:248: __sub-make] Error 2
make[1]: Target '__all' not remade because of errors.
make: *** [Makefile:248: __sub-make] Error 2
make: Target '__all' not remade because of errors.
make --silent --keep-going --jobs=48 O=/build/tmp.xnAi8JG3bO/build INSTALL_DTBS_PATH=/build/tmp.xnAi8JG3bO/build/dtbsinstall/dtbs ARCH=riscv CROSS_COMPILE=riscv64-linux- 'CC=ccache riscv64-linux-gcc' 'HOSTCC=ccache gcc' dtbs
rm -rf /build/tmp.xnAi8JG3bO/build/dtbsinstall
mkdir -p /build/tmp.xnAi8JG3bO/build/dtbsinstall/dtbs
make --silent --keep-going --jobs=48 O=/build/tmp.xnAi8JG3bO/build INSTALL_DTBS_PATH=/build/tmp.xnAi8JG3bO/build/dtbsinstall/dtbs ARCH=riscv CROSS_COMPILE=riscv64-linux- 'CC=ccache riscv64-linux-gcc' 'HOSTCC=ccache gcc' dtbs_install
tar --sort=name --owner=tuxmake:1000 --group=tuxmake:1000 --mtime=@1779166064 --clamp-mtime -caf /build/tmp.xnAi8JG3bO/build/dtbs.tar -C /build/tmp.xnAi8JG3bO/build/dtbsinstall dtbs
rm -rf /build/tmp.xnAi8JG3bO/build/install_hdr
make --silent --keep-going --jobs=48 O=/build/tmp.xnAi8JG3bO/build INSTALL_HDR_PATH=/build/tmp.xnAi8JG3bO/build/install_hdr/ ARCH=riscv CROSS_COMPILE=riscv64-linux- 'CC=ccache riscv64-linux-gcc' 'HOSTCC=ccache gcc' headers_install
tar --sort=name --owner=tuxmake:1000 --group=tuxmake:1000 --mtime=@1779166064 --clamp-mtime -caf /build/tmp.xnAi8JG3bO/build/headers.tar -C /build/tmp.xnAi8JG3bO/build/install_hdr .
warnings/errors:
/build/tmptwk8okcx/arch/riscv/kernel/cpufeature.c:301:15: error: implicit declaration of function 'sbi_fwft_set' [-Wimplicit-function-declaration]
/build/tmptwk8okcx/arch/riscv/kernel/cpufeature.c:301:28: error: 'SBI_FWFT_PTE_AD_HW_UPDATING' undeclared (first use in this function)
/build/tmptwk8okcx/arch/riscv/kernel/cpufeature.c:316:28: error: 'SBI_FWFT_PTE_AD_HW_UPDATING' undeclared (first use in this function)

linux-riscv-bot · 2026-05-19T07:52:16Z

Patch 2: "[2/2] riscv: merge hardware A/D updates in PTE accessors"
build-rv64-nommu-k210-virt
Desc: Builds riscv64 defconfig with NOMMU for the virt platform
Duration: 19.36 seconds
Result: ERROR
Output:

Full log:
W: Support for running offline not available (unshare: unshare failed: Operation not permitted)
I: config: PASS in 0:00:02.351823
I: default: FAIL in 0:00:13.235969
I: kernel: SKIP in 0:00:00.000006
I: xipkernel: SKIP in 0:00:00.000002
I: modules: SKIP in 0:00:00.001345
I: dtbs: PASS in 0:00:00.561040
I: dtbs-legacy: SKIP in 0:00:00.002088
I: debugkernel: SKIP in 0:00:00.000002
I: headers: PASS in 0:00:01.013114
I: build output in /build/tmp.dHsQWtzdUh
tuxmake --download-all-korg-gcc-toolchains --target-arch=riscv --kconfig=nommu_virt_defconfig --toolchain=gcc --wrapper=ccache --environment=KBUILD_BUILD_TIMESTAMP=@1621270510 --environment=KBUILD_BUILD_USER=tuxmake --environment=KBUILD_BUILD_HOST=tuxmake --environment=KCFLAGS=-ffile-prefix-map=/build/tmp.dHsQWtzdUh/build/= --runtime=null --image=docker.io/tuxmake/riscv_gcc CROSS_COMPILE=riscv64-linux- config default kernel xipkernel modules dtbs dtbs-legacy debugkernel headers
make --silent --keep-going --jobs=48 O=/build/tmp.dHsQWtzdUh/build ARCH=riscv CROSS_COMPILE=riscv64-linux- 'CC=ccache riscv64-linux-gcc' 'HOSTCC=ccache gcc' nommu_virt_defconfig
make --silent --keep-going --jobs=48 O=/build/tmp.dHsQWtzdUh/build ARCH=riscv CROSS_COMPILE=riscv64-linux- 'CC=ccache riscv64-linux-gcc' 'HOSTCC=ccache gcc'
/build/tmptwk8okcx/arch/riscv/kernel/cpufeature.c: In function 'riscv_hw_pte_ad_updating_starting':
/build/tmptwk8okcx/arch/riscv/kernel/cpufeature.c:301:15: error: implicit declaration of function 'sbi_fwft_set' [-Wimplicit-function-declaration]
  301 |         ret = sbi_fwft_set(SBI_FWFT_PTE_AD_HW_UPDATING, 1, 0);
      |               ^~~~~~~~~~~~
/build/tmptwk8okcx/arch/riscv/kernel/cpufeature.c:301:28: error: 'SBI_FWFT_PTE_AD_HW_UPDATING' undeclared (first use in this function)
  301 |         ret = sbi_fwft_set(SBI_FWFT_PTE_AD_HW_UPDATING, 1, 0);
      |                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
/build/tmptwk8okcx/arch/riscv/kernel/cpufeature.c:301:28: note: each undeclared identifier is reported only once for each function it appears in
/build/tmptwk8okcx/arch/riscv/kernel/cpufeature.c: In function 'riscv_hw_pte_ad_updating_dying':
/build/tmptwk8okcx/arch/riscv/kernel/cpufeature.c:316:28: error: 'SBI_FWFT_PTE_AD_HW_UPDATING' undeclared (first use in this function)
  316 |         ret = sbi_fwft_set(SBI_FWFT_PTE_AD_HW_UPDATING, 0, 0);
      |                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
make[5]: *** [/build/tmptwk8okcx/scripts/Makefile.build:289: arch/riscv/kernel/cpufeature.o] Error 1
make[5]: Target 'arch/riscv/kernel/' not remade because of errors.
make[4]: *** [/build/tmptwk8okcx/scripts/Makefile.build:548: arch/riscv/kernel] Error 2
make[4]: Target 'arch/riscv/' not remade because of errors.
make[3]: *** [/build/tmptwk8okcx/scripts/Makefile.build:548: arch/riscv] Error 2
make[3]: Target './' not remade because of errors.
make[2]: *** [/build/tmptwk8okcx/Makefile:2141: .] Error 2
make[2]: Target '__all' not remade because of errors.
make[1]: *** [/build/tmptwk8okcx/Makefile:248: __sub-make] Error 2
make[1]: Target '__all' not remade because of errors.
make: *** [Makefile:248: __sub-make] Error 2
make: Target '__all' not remade because of errors.
make --silent --keep-going --jobs=48 O=/build/tmp.dHsQWtzdUh/build INSTALL_DTBS_PATH=/build/tmp.dHsQWtzdUh/build/dtbsinstall/dtbs ARCH=riscv CROSS_COMPILE=riscv64-linux- 'CC=ccache riscv64-linux-gcc' 'HOSTCC=ccache gcc' dtbs
rm -rf /build/tmp.dHsQWtzdUh/build/dtbsinstall
mkdir -p /build/tmp.dHsQWtzdUh/build/dtbsinstall/dtbs
make --silent --keep-going --jobs=48 O=/build/tmp.dHsQWtzdUh/build INSTALL_DTBS_PATH=/build/tmp.dHsQWtzdUh/build/dtbsinstall/dtbs ARCH=riscv CROSS_COMPILE=riscv64-linux- 'CC=ccache riscv64-linux-gcc' 'HOSTCC=ccache gcc' dtbs_install
tar --sort=name --owner=tuxmake:1000 --group=tuxmake:1000 --mtime=@1779166064 --clamp-mtime -caf /build/tmp.dHsQWtzdUh/build/dtbs.tar -C /build/tmp.dHsQWtzdUh/build/dtbsinstall dtbs
rm -rf /build/tmp.dHsQWtzdUh/build/install_hdr
make --silent --keep-going --jobs=48 O=/build/tmp.dHsQWtzdUh/build INSTALL_HDR_PATH=/build/tmp.dHsQWtzdUh/build/install_hdr/ ARCH=riscv CROSS_COMPILE=riscv64-linux- 'CC=ccache riscv64-linux-gcc' 'HOSTCC=ccache gcc' headers_install
tar --sort=name --owner=tuxmake:1000 --group=tuxmake:1000 --mtime=@1779166064 --clamp-mtime -caf /build/tmp.dHsQWtzdUh/build/headers.tar -C /build/tmp.dHsQWtzdUh/build/install_hdr .
warnings/errors:
/build/tmptwk8okcx/arch/riscv/kernel/cpufeature.c:301:15: error: implicit declaration of function 'sbi_fwft_set' [-Wimplicit-function-declaration]
/build/tmptwk8okcx/arch/riscv/kernel/cpufeature.c:301:28: error: 'SBI_FWFT_PTE_AD_HW_UPDATING' undeclared (first use in this function)
/build/tmptwk8okcx/arch/riscv/kernel/cpufeature.c:316:28: error: 'SBI_FWFT_PTE_AD_HW_UPDATING' undeclared (first use in this function)

linux-riscv-bot · 2026-05-19T07:52:18Z

Patch 2: "[2/2] riscv: merge hardware A/D updates in PTE accessors"
checkpatch
Desc: Runs checkpatch.pl on the patch
Duration: 0.82 seconds
Result: PASS

linux-riscv-bot · 2026-05-19T07:53:37Z

Patch 2: "[2/2] riscv: merge hardware A/D updates in PTE accessors"
dtb-warn-rv64
Desc: Checks for Device Tree warnings/errors
Duration: 76.92 seconds
Result: PASS

linux-riscv-bot · 2026-05-19T07:53:41Z

Patch 2: "[2/2] riscv: merge hardware A/D updates in PTE accessors"
header-inline
Desc: Detects static functions without inline keyword in header files
Duration: 0.23 seconds
Result: PASS

linux-riscv-bot · 2026-05-19T07:53:43Z

Patch 2: "[2/2] riscv: merge hardware A/D updates in PTE accessors"
kdoc
Desc: Detects for kdoc errors
Duration: 0.71 seconds
Result: PASS

linux-riscv-bot · 2026-05-19T07:53:45Z

Patch 2: "[2/2] riscv: merge hardware A/D updates in PTE accessors"
module-param
Desc: Detect module_param changes
Duration: 0.23 seconds
Result: PASS

linux-riscv-bot · 2026-05-19T07:53:47Z

Patch 2: "[2/2] riscv: merge hardware A/D updates in PTE accessors"
verify-fixes
Desc: Verifies that the Fixes: tags exist
Duration: 0.23 seconds
Result: PASS

linux-riscv-bot · 2026-05-19T07:53:49Z

Patch 2: "[2/2] riscv: merge hardware A/D updates in PTE accessors"
verify-signedoff
Desc: Verifies that Signed-off-by: tags are correct
Duration: 0.26 seconds
Result: PASS

Linux RISC-V bot and others added 3 commits May 14, 2026 08:49

Adding CI files

cd9d421

linux-riscv-bot force-pushed the workflow__riscv__fixes branch from cd9d421 to a1231b7 Compare May 22, 2026 06:39

linux-riscv-bot closed this May 22, 2026

linux-riscv-bot deleted the pw1097006 branch May 22, 2026 15:52

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