On Wed, 5 Mar 2025 at 23:35, Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> wrote: > > This is the start of the stable review cycle for the 6.12.18 release. > There are 150 patches in this series, all will be posted as a response > to this one. If anyone has any issues with these being applied, please > let me know. > > Responses should be made by Fri, 07 Mar 2025 17:44:26 +0000. > Anything received after that time might be too late. > > The whole patch series can be found in one patch at: > https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.12.18-rc1.gz > or in the git tree and branch at: > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.12.y > and the diffstat can be found below. > > thanks, > > greg k-h Regressions on arm64 the defconfig builds failed with clang-20 and gcc-13 the stable-rc 6.12.18-rc1 and 6.13.6-rc1. First seen on the 6.12.18-rc1 Good: v6.12.14 Bad: 6.12.18-rc1 * arm64, build - clang-20-defconfig - clang-nightly-defconfig - gcc-13-defconfig - gcc-8-defconfig Regression Analysis: - New regression? yes - Reproducibility? Yes This commmit is causing build regressions, arm64: hugetlb: Fix huge_ptep_get_and_clear() for non-present ptes commit 49c87f7677746f3c5bd16c81b23700bb6b88bfd4 upstream. Build regression: arm64 hugetlbpage.c undeclared identifier 'sz' Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx> ## Build log arch/arm64/mm/hugetlbpage.c:386:28: error: use of undeclared identifier 'sz' 386 | ncontig = num_contig_ptes(sz, &pgsize); | ^ 1 error generated. ## Source * Kernel version: 6.12.18-rc1 * Git tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git * Git sha: 43639cc57b2273fce42874dd7f6e0b872f4984c5 * Git describe: v6.12.15-531-g43639cc57b22 * Project details: https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.12.y/build/v6.12.15-531-g43639cc57b22 ## Build * Build log: https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.12.y/build/v6.12.15-531-g43639cc57b22/testrun/27516239/suite/build/test/clang-20-defconfig/log * Build history: https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.12.y/build/v6.12.15-531-g43639cc57b22/testrun/27514393/suite/build/test/clang-20-defconfig/history/ * Build details: https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.12.y/build/v6.12.15-531-g43639cc57b22/testrun/27516239/suite/build/test/clang-20-defconfig/ * Build link: https://storage.tuxsuite.com/public/linaro/lkft/builds/2tuR9WQOit4WjRC1XVxLJKTcQia/ * Kernel config: https://storage.tuxsuite.com/public/linaro/lkft/builds/2tuR9WQOit4WjRC1XVxLJKTcQia/config ## Steps to reproduce - tuxmake --runtime podman --target-arch arm64 --toolchain clang-20 --kconfig defconfig LLVM=1 LLVM_IAS=1 -- Linaro LKFT https://lkft.linaro.org
