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Tue, 13 May 2025 03:41:09 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-mips@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20250512172044.326436266@linuxfoundation.org> In-Reply-To: <20250512172044.326436266@linuxfoundation.org> From: Naresh Kamboju Date: Tue, 13 May 2025 11:40:57 +0100 X-Gm-Features: AX0GCFvABlwvpsFejGmvR-D-CDsu0dVnQstgEoue8lMI6NadE8n39FU2E5xrTaQ Message-ID: Subject: Re: [PATCH 6.14 000/197] 6.14.7-rc1 review To: Greg Kroah-Hartman Cc: stable@vger.kernel.org, patches@lists.linux.dev, linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, linux@roeck-us.net, shuah@kernel.org, patches@kernelci.org, lkft-triage@lists.linaro.org, pavel@denx.de, jonathanh@nvidia.com, f.fainelli@gmail.com, sudipm.mukherjee@gmail.com, srw@sladewatkins.net, rwarsow@gmx.de, conor@kernel.org, hargar@microsoft.com, broonie@kernel.org, clang-built-linux , Anders Roxell , Dan Carpenter , Arnd Bergmann , Nathan Chancellor , Marco Crivellari , Thorsten Blum , linux-mips@vger.kernel.org Content-Type: text/plain; charset="UTF-8" On Mon, 12 May 2025 at 18:43, Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 6.14.7 release. > There are 197 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 Wed, 14 May 2025 17:19:58 +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-6.14.7-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-6.14.y > and the diffstat can be found below. > > thanks, > > greg k-h Regressions on mips defconfig tinyconfig and allnoconfig builds failed with clang-20 toolchain on stable-rc 6.14.7-rc1, 6.12.29-rc1 and 6.6.91-rc1. But, builds pass with gcc-13. * mips, build - clang-20-allnoconfig - clang-20-defconfig - clang-20-tinyconfig - korg-clang-20-lkftconfig-hardening - korg-clang-20-lkftconfig-lto-full - korg-clang-20-lkftconfig-lto-thing Regression Analysis: - New regression? Yes - Reproducibility? Yes Build regression: mips defconfig clang-20 instantiation error expected an immediate Reported-by: Linux Kernel Functional Testing ## Build error mips :7:11: error: expected an immediate ori $26, r4k_wait_idle_size - 2 ^ :10:13: error: expected an immediate addiu $26, r4k_wait_exit - r4k_wait_insn + 2 ^ :10:29: error: expected an immediate addiu $26, r4k_wait_exit - r4k_wait_insn + 2 ^ :7:11: error: expected an immediate ori $26, r4k_wait_idle_size - 2 ^ :10:13: error: expected an immediate addiu $26, r4k_wait_exit - r4k_wait_insn + 2 ^ :10:29: error: expected an immediate addiu $26, r4k_wait_exit - r4k_wait_insn + 2 ^ arch/mips/kernel/genex.S:531:2: warning: macro defined with named parameters which are not used in macro body, possible positional parameter found in body which will have no effect .macro __BUILD_verbose nexception ^ ## Build mips * Build log: https://qa-reports.linaro.org/api/testruns/28409657/log_file/ * Build history: https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.14.y/build/v6.14.6-198-g4f7f8fb4f8e3/testrun/28409667/suite/build/test/clang-20-defconfig/history/ * Build details: https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.14.y/build/v6.14.6-198-g4f7f8fb4f8e3/testrun/28409657/suite/build/test/clang-20-defconfig/details/ * Build link: https://tuxapi.tuxsuite.com/v1/groups/linaro/projects/lkft/builds/2x0SR9ZL9r6xvF3HT3UgkQA9ebC * Kernel config: https://storage.tuxsuite.com/public/linaro/lkft/builds/2x0SR9ZL9r6xvF3HT3UgkQA9ebC/config * Toolchain: clang-20 ## Steps to reproduce - tuxmake --runtime podman --target-arch mips --toolchain clang-20 --kconfig defconfig LLVM=1 LLVM_IAS=1 ## Build * kernel: 6.14.7-rc1 * git: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git * git commit: 4f7f8fb4f8e35798b197be0b6b13229aa1864da1 * git describe: v6.14.6-198-g4f7f8fb4f8e3 * test details: https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.14.y/build/v6.14.6-198-g4f7f8fb4f8e3 ## Test Regressions (compared to v6.14.5-184-ga33747967783) * mips, build - clang-20-allnoconfig - clang-20-defconfig - clang-20-tinyconfig - korg-clang-20-lkftconfig-hardening - korg-clang-20-lkftconfig-lto-full - korg-clang-20-lkftconfig-lto-thing ## Metric Regressions (compared to v6.14.5-184-ga33747967783) ## Test Fixes (compared to v6.14.5-184-ga33747967783) ## Metric Fixes (compared to v6.14.5-184-ga33747967783) ## Test result summary total: 155299, pass: 129321, fail: 5951, skip: 19411, xfail: 616 ## Build Summary * arc: 5 total, 5 passed, 0 failed * arm: 139 total, 137 passed, 2 failed * arm64: 56 total, 55 passed, 1 failed * i386: 18 total, 16 passed, 2 failed * mips: 34 total, 27 passed, 7 failed * parisc: 4 total, 4 passed, 0 failed * powerpc: 40 total, 40 passed, 0 failed * riscv: 25 total, 22 passed, 3 failed * s390: 22 total, 22 passed, 0 failed * sh: 5 total, 5 passed, 0 failed * sparc: 4 total, 3 passed, 1 failed * x86_64: 49 total, 42 passed, 7 failed ## Test suites summary * boot * commands * kselftest-arm64 * kselftest-breakpoints * kselftest-capabilities * kselftest-cgroup * kselftest-clone3 * kselftest-core * kselftest-cpu-hotplug * kselftest-cpufreq * kselftest-efivarfs * kselftest-exec * kselftest-fpu * kselftest-ftrace * kselftest-futex * kselftest-gpio * kselftest-intel_pstate * kselftest-ipc * kselftest-kcmp * kselftest-kvm * kselftest-livepatch * kselftest-membarrier * kselftest-memfd * kselftest-mincore * kselftest-mm * kselftest-mqueue * kselftest-net * kselftest-net-mptcp * kselftest-openat2 * kselftest-ptrace * kselftest-rseq * kselftest-rtc * kselftest-rust * kselftest-seccomp * kselftest-sigaltstack * kselftest-size * kselftest-tc-testing * kselftest-timers * kselftest-tmpfs * kselftest-tpm2 * kselftest-user_events * kselftest-vDSO * kselftest-x86 * kunit * kvm-unit-tests * lava * libgpiod * libhugetlbfs * log-parser-boot * log-parser-build-clang * log-parser-build-gcc * log-parser-test * ltp-capability * ltp-commands * ltp-containers * ltp-controllers * ltp-cpuhotplug * ltp-crypto * ltp-cve * ltp-dio * ltp-fcntl-locktests * ltp-fs * ltp-fs_bind * ltp-fs_perms_simple * ltp-hugetlb * ltp-ipc * ltp-math * ltp-mm * ltp-nptl * ltp-pty * ltp-sched * ltp-smoke * ltp-syscalls * ltp-tracing * perf * rcutorture * rt-tests-cyclicdeadline * rt-tests-pi-stress * rt-tests-pmqtest * rt-tests-rt-migrate-test * rt-tests-signaltest -- Linaro LKFT https://lkft.linaro.org