next-20241015: drivers/of/address.c:244:31: error: passing 'const struct fwnode_handle *' to parameter of type 'struct fwnode_handle *' discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
A larger set of clang-19 builds failed on arm, mips, riscv and powerpc due to following Linux next-20241015 tag and these include tinyconfig, allnoconfig etc.
And gcc-13 and gcc-12 builds are passed.
First seen on next-20241014 GOOD: next-20241014 BAD: next-20241015
List of build regressions, arm: build: * clang-19-sama5_defconfig * clang-nightly-mxs_defconfig * clang-nightly-exynos_defconfig * clang-19-at91_dt_defconfig * clang-19-pxa910_defconfig * clang-nightly-vexpress_defconfig * clang-19-vexpress_defconfig * clang-19-mxs_defconfig * clang-nightly-davinci_all_defconfig * clang-19-allnoconfig ... powerpc: build: * clang-19-tqm8xx_defconfig * clang-19-tinyconfig * clang-nightly-tinyconfig * clang-nightly-tqm8xx_defconfig * clang-19-allnoconfig * clang-19-ppc64e_defconfig * clang-nightly-ppc64e_defconfig * clang-nightly-allnoconfig
Reported-by: Linux Kernel Functional Testing lkft@linaro.org
Build log: ----------- drivers/of/address.c:244:31: error: passing 'const struct fwnode_handle *' to parameter of type 'struct fwnode_handle *' discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] 244 | err = pci_register_io_range(&np->fwnode, range->cpu_addr, | ^~~~~~~~~~~ include/linux/pci.h:2022:63: note: passing argument to parameter 'fwnode' here 2022 | static inline int pci_register_io_range(struct fwnode_handle *fwnode, | ^ 1 error generated
Build link, ------- - https://storage.tuxsuite.com/public/linaro/lkft/builds/2nShjJ9pOcjqxIXViYuRI... - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20241015/tes...
Build history: ---------- - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20241015/tes...
metadata: ---- git describe: next-20241015 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git sha: b852e1e7a0389ed6168ef1d38eb0bad71a6b11e8 kernel config: https://storage.tuxsuite.com/public/linaro/lkft/builds/2nShjJ9pOcjqxIXViYuRI... build url: https://storage.tuxsuite.com/public/linaro/lkft/builds/2nShjJ9pOcjqxIXViYuRI... toolchain: clang-19 config: defconfig arch: arm, mips, riscv and powerpc
Steps to reproduce: ------- # tuxmake --runtime podman --target-arch mips --toolchain clang-19 --kconfig tinyconfig LLVM=1 LLVM_IAS=1
-- Linaro LKFT https://lkft.linaro.org
On Tue, Oct 15, 2024 at 9:49 AM Naresh Kamboju naresh.kamboju@linaro.org wrote:
A larger set of clang-19 builds failed on arm, mips, riscv and powerpc due to following Linux next-20241015 tag and these include tinyconfig, allnoconfig etc.
And gcc-13 and gcc-12 builds are passed.
First seen on next-20241014 GOOD: next-20241014 BAD: next-20241015
List of build regressions, arm: build: * clang-19-sama5_defconfig * clang-nightly-mxs_defconfig * clang-nightly-exynos_defconfig * clang-19-at91_dt_defconfig * clang-19-pxa910_defconfig * clang-nightly-vexpress_defconfig * clang-19-vexpress_defconfig * clang-19-mxs_defconfig * clang-nightly-davinci_all_defconfig * clang-19-allnoconfig ... powerpc: build: * clang-19-tqm8xx_defconfig * clang-19-tinyconfig * clang-nightly-tinyconfig * clang-nightly-tqm8xx_defconfig * clang-19-allnoconfig * clang-19-ppc64e_defconfig * clang-nightly-ppc64e_defconfig * clang-nightly-allnoconfig
Reported-by: Linux Kernel Functional Testing lkft@linaro.org
Build log:
drivers/of/address.c:244:31: error: passing 'const struct fwnode_handle *' to parameter of type 'struct fwnode_handle *' discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] 244 | err = pci_register_io_range(&np->fwnode, range->cpu_addr, | ^~~~~~~~~~~ include/linux/pci.h:2022:63: note: passing argument to parameter 'fwnode' here 2022 | static inline int pci_register_io_range(struct fwnode_handle *fwnode, | ^ 1 error generated
Already fixed this in my tree.
Rob
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Naresh Kamboju -
Rob Herring