linaro-toolchain October 2025

linaro-toolchain@lists.linaro.org

16 participants
14 discussions

How Business Analysts Drive Organizational Success and Innovation

by David Gibbs

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2 months, 1 week

[Linaro-TCWG-CI] glibc-2.42.9000-337-g1b657c53c21: 4 regressions on arm

by ci_notify＠linaro.org

Dear contributor, Our automatic CI has detected problems related to your patch(es). Please find some details below. In glibc_check master-arm, after: | commit glibc-2.42.9000-337-g1b657c53c21 | Author: Siddhesh Poyarekar <siddhesh(a)sourceware.org> | Date: Fri Oct 10 20:21:13 2025 -0400 | | Simplify powl computation for small integral y [BZ #33411] | | The powl implementation for x86_64 ends up multiplying X once more than | necessary and then throwing away that result. This results in an | overflow flag being set in cases where there is no overflow. | ... 7 lines of the commit log omitted. Produces 4 regressions: | | regressions.sum: | Running glibc:math ... | FAIL: math/test-double-pow | FAIL: math/test-float32x-pow | FAIL: math/test-float64-pow | FAIL: math/test-ldouble-pow Used configuration : *CI config* tcwg_glibc_check master-arm *configure and test flags:* none, autodetected on armv8l-unknown-linux-gnueabihf We track this bug report under https://linaro.atlassian.net/browse/GNU-1714. Please let us know if you have a fix. If you have any questions regarding this report, please ask on linaro-toolchain(a)lists.linaro.org mailing list. -----------------8<--------------------------8<--------------------------8<-------------------------- The information below contains the details of the failures, and the ways to reproduce a debug environment: You can find the failure logs in *.log.1.xz files in * https://ci.linaro.org/job/tcwg_glibc_check--master-arm-build/3176/artifact/… The full lists of regressions and improvements as well as configure and make commands are in * https://ci.linaro.org/job/tcwg_glibc_check--master-arm-build/3176/artifact/… The list of [ignored] baseline and flaky failures are in * https://ci.linaro.org/job/tcwg_glibc_check--master-arm-build/3176/artifact/… Current build : https://ci.linaro.org/job/tcwg_glibc_check--master-arm-build/3176/artifact/… Reference build : https://ci.linaro.org/job/tcwg_glibc_check--master-arm-build/3173/artifact/… Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/glibc… Full commit : https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=1b657c53c21a100082b0…

2 months, 1 week

[Linaro-TCWG-CI] glibc-2.42.9000-338-g324084649b2: Failure on arm

by ci_notify＠linaro.org

Dear contributor, Our automatic CI has detected problems related to your patch(es). Please find some details below. In master-arm, after: | commit glibc-2.42.9000-338-g324084649b2 | Author: DJ Delorie <dj(a)redhat.com> | Date: Wed Oct 15 21:37:56 2025 -0400 | | sprof: check pread size and offset for overflow | | Add a bit of descriptive paranoia to the values we read from | the ELF headers and use to access data. | | ... 1 lines of the commit log omitted. Produces Failure: | Results changed to | # reset_artifacts: | -10 | # true: | 0 | # build_abe binutils: | 1 | # build_abe gcc: | 2 | # build_abe linux: | 4 | # build_abe glibc: | # FAILED | # build_abe gdb: | # First few build errors in logs: | # 00:03:33 sprof.c:573:16: error: format ‘%zd’ expects argument of type ‘signed size_t’, but argument 5 has type ‘off_t’ {aka ‘long long int’} [-Werror=format=] | # 00:03:33 sprof.c:573:16: error: format ‘%zu’ expects argument of type ‘size_t’, but argument 6 has type ‘__off64_t’ {aka ‘long long int’} [-Werror=format=] | # 00:03:33 sprof.c:573:16: error: format ‘%zd’ expects argument of type ‘signed size_t’, but argument 5 has type ‘off_t’ {aka ‘long long int’} [-Werror=format=] | # 00:03:33 sprof.c:573:16: error: format ‘%zu’ expects argument of type ‘size_t’, but argument 6 has type ‘__off64_t’ {aka ‘long long int’} [-Werror=format=] | # 00:03:33 sprof.c:573:16: error: format ‘%zd’ expects argument of type ‘signed size_t’, but argument 5 has type ‘off_t’ {aka ‘long long int’} [-Werror=format=] | # 00:03:33 sprof.c:573:16: error: format ‘%zu’ expects argument of type ‘size_t’, but argument 6 has type ‘__off64_t’ {aka ‘long long int’} [-Werror=format=] | # 00:03:33 sprof.c:573:16: error: format ‘%zd’ expects argument of type ‘signed size_t’, but argument 5 has type ‘off_t’ {aka ‘long long int’} [-Werror=format=] | # 00:03:33 sprof.c:573:16: error: format ‘%zu’ expects argument of type ‘size_t’, but argument 6 has type ‘__off64_t’ {aka ‘long long int’} [-Werror=format=] | # 00:03:33 sprof.c:573:16: error: format ‘%zd’ expects argument of type ‘signed size_t’, but argument 5 has type ‘off_t’ {aka ‘long long int’} [-Werror=format=] | # 00:03:33 sprof.c:573:16: error: format ‘%zu’ expects argument of type ‘size_t’, but argument 6 has type ‘__off64_t’ {aka ‘long long int’} [-Werror=format=] | | From | # reset_artifacts: | -10 | # true: | 0 | # build_abe binutils: | 1 | # build_abe gcc: | 2 | # build_abe linux: | 4 | # build_abe glibc: | 5 | # build_abe gdb: | 6 Used configuration : *CI config* tcwg_gnu_native_build master-arm *configure and test flags:* none, autodetected on armv8l-unknown-linux-gnueabihf We track this bug report under https://linaro.atlassian.net/browse/GNU-1709. Please let us know if you have a fix. If you have any questions regarding this report, please ask on linaro-toolchain(a)lists.linaro.org mailing list. -----------------8<--------------------------8<--------------------------8<-------------------------- The information below contains the details of the failures, and the ways to reproduce a debug environment: You can find the failure logs in * https://ci.linaro.org/job/tcwg_gnu_native_build--master-arm-build/1226/arti… The full lists of regressions and improvements as well as configure and make commands are in * https://ci.linaro.org/job/tcwg_gnu_native_build--master-arm-build/1226/arti… Current build : https://ci.linaro.org/job/tcwg_gnu_native_build--master-arm-build/1226/arti… Reference build : https://ci.linaro.org/job/tcwg_gnu_native_build--master-arm-build/1225/arti… Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/glibc… Full commit : https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=324084649b2da2f6840e…

2 months, 1 week

Re: [Linaro-TCWG-CI] llvmorg-22-init-11449-ga6181dc84b79: 3 regressions on aarch64

by Takahiro Kawashima (Fujitsu)

Hi, These errors are probably caused by incorrect test programs. Please ignore the mail. We'll update the tests. I apologize for the false detection. > Dear contributor, > > Our automatic CI has detected problems related to your patch(es). Please find some details below. > > In tcwg_flang_test/main-aarch64-Ofast-sve_vls-lto-lld, after: > | commit llvmorg-22-init-11449-ga6181dc84b79 > | Author: Peter Klausler <pklausler(a)nvidia.com> > | Date: Thu Oct 16 12:20:53 2025 -0700 > | > | [flang] Refine checks for NULL() in expressions (#163655) > | > | Fix a false positive "NULL can't be an operand here" error message > | arising in a defined generic interface for an intrinsic operator (==) > | with multiple spellings. > | ... 2 lines of the commit log omitted. > > Produces 3 regressions: > | > | regressions.sum: > | Running test-suite:Fujitsu/Fortran/0573 ... > | NOEXE: test-suite :: Fujitsu/Fortran/0573/Fujitsu-Fortran-0573_0001.test > | NOEXE: test-suite :: Fujitsu/Fortran/0573/Fujitsu-Fortran-0573_0002.test > | NOEXE: test-suite :: Fujitsu/Fortran/0573/Fujitsu-Fortran-0573_0009.test > | # "NOEXE" means : the test program cannot be compiled > > Used configuration : > * Toolchain : cmake -G Ninja ../llvm/llvm "-DLLVM_ENABLE_PROJECTS=clang;lld;flang;clang-tools-extra" "-DLLVM_ENABLE_RUNTIMES=openmp" -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=True -DCMAKE_INSTALL_PREFIX=../llvm-install "-DLLVM_TARGETS_TO_BUILD=AArch64" -DCLANG_DEFAULT_LINKER=lld > * Testsuite : export LD_LIBRARY_PATH=$\WORKSPACE/llvm-install/lib/aarch64-unknown-linux-gnu$\{LD_LIBRARY_PATH:+:$\LD_LIBRARY_PATH} > cmake -GNinja -DCMAKE_C_COMPILER="$\WORKSPACE/llvm-install/bin2/clang" -DCMAKE_CXX_COMPILER="$\WORKSPACE/llvm-install/bin2/clang++" -DCMAKE_Fortran_COMPILER="$\WORKSPACE/llvm-install/bin2/flang-new" -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_FLAGS= -DCMAKE_CXX_FLAGS= -DCMAKE_Fortran_FLAGS= -DCMAKE_C_FLAGS_RELEASE="-O3 -ffast-math -march=armv8.4-a+sve -msve-vector-bits=256 -flto -fuse-ld=lld -DNDEBUG" -DCMAKE_CXX_FLAGS_RELEASE="-O3 -ffast-math -march=armv8.4-a+sve -msve-vector-bits=256 -flto -fuse-ld=lld -DNDEBUG" -DCMAKE_Fortran_FLAGS_RELEASE="-O3 -ffast-math -march=armv8.4-a+sve -msve-vector-bits=256 -flto -fuse-ld=lld -DNDEBUG" -DTEST_SUITE_FORTRAN=ON -DTEST_SUITE_SUBDIRS=Fujitsu -DTEST_SUITE_FUJITSU_WITH_FAST_MATH=ON "$\WORKSPACE/test/test-suite" > > We track this bug report under https://linaro.atlassian.net/browse/LLVM-2097. Please let us know if you have a fix. > > If you have any questions regarding this report, please ask on linaro-toolchain(a)lists.linaro.org mailing list. > > -----------------8<--------------------------8<--------------------------8<-------------------------- > > The information below contains the details of the failures, and the ways to reproduce a debug environment: > > You can find the failure logs in *.log.1.xz files in > * https://ci.linaro.org/job/tcwg_flang_test--main-aarch64-Ofast-sve_vls-lto-l… > The full lists of regressions and improvements as well as configure and make commands are in > * https://ci.linaro.org/job/tcwg_flang_test--main-aarch64-Ofast-sve_vls-lto-l… > The list of [ignored] baseline and flaky failures are in > * https://ci.linaro.org/job/tcwg_flang_test--main-aarch64-Ofast-sve_vls-lto-l… > > Fujitsu testsuite : https://github.com/fujitsu/compiler-test-suite/ > > Current build : https://ci.linaro.org/job/tcwg_flang_test--main-aarch64-Ofast-sve_vls-lto-l… > Reference build : https://ci.linaro.org/job/tcwg_flang_test--main-aarch64-Ofast-sve_vls-lto-l… > > Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/llvm/… > > Full commit : https://github.com/llvm/llvm-project/commit/a6181dc84b79dd368c7a43ef4f6f164…

2 months, 1 week

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linaro-toolchain October 2025