On Mon, 23 Jun 2025 at 18:40, Greg Kroah-Hartman gregkh@linuxfoundation.org wrote:
This is the start of the stable review cycle for the 5.4.295 release. There are 222 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, 25 Jun 2025 13:05:50 +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/v5.x/stable-review/patch-5.4.295-rc1... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below.
thanks,
greg k-h
Regressions on arm defconfig builds with gcc-12 and clang failed on the Linux stable-rc 5.4.295-rc1.
Regressions found on arm * arm, build - clang-20-axm55xx_defconfig - clang-20-defconfig - clang-20-lkftconfig - clang-20-lkftconfig-no-kselftest-frag - clang-nightly-axm55xx_defconfig - clang-nightly-defconfig - clang-nightly-lkftconfig - gcc-12-axm55xx_defconfig - gcc-12-defconfig - gcc-12-lkftconfig - gcc-12-lkftconfig-debug - gcc-12-lkftconfig-kasan - gcc-12-lkftconfig-kunit - gcc-12-lkftconfig-libgpiod - gcc-12-lkftconfig-no-kselftest-frag - gcc-12-lkftconfig-perf - gcc-12-lkftconfig-rcutorture - gcc-8-axm55xx_defconfig - gcc-8-defconfig
Regression Analysis: - New regression? Yes - Reproducibility? Yes
Build regression: stable-rc 5.4.295-rc1 arm kvm init.S Error selected processor does not support `eret' in ARM mode
Reported-by: Linux Kernel Functional Testing lkft@linaro.org
## Build errors arch/arm/kvm/init.S: Assembler messages: arch/arm/kvm/init.S:109: Error: selected processor does not support `eret' in ARM mode arch/arm/kvm/init.S:116: Error: Banked registers are not available with this architecture. -- `msr ELR_hyp,r1' arch/arm/kvm/init.S:145: Error: selected processor does not support `eret' in ARM mode arch/arm/kvm/init.S:149: Error: selected processor does not support `eret' in ARM mode make[2]: *** [scripts/Makefile.build:345: arch/arm/kvm/init.o] Error 1
and /tmp/cc0RDxs9.s: Assembler messages: /tmp/cc0RDxs9.s:45: Error: selected processor does not support `smc #0' in ARM mode /tmp/cc0RDxs9.s:94: Error: selected processor does not support `smc #0' in ARM mode /tmp/cc0RDxs9.s:160: Error: selected processor does not support `smc #0' in ARM mode /tmp/cc0RDxs9.s:296: Error: selected processor does not support `smc #0' in ARM mode make[3]: *** [/builds/linux/scripts/Makefile.build:262: drivers/firmware/qcom_scm-32.o] Error 1
## Source * Kernel version: 5.4.295-rc1 * Git tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git * Git sha: 7ff2d32362e444f6459597db979cab7af498cdf3 * Git describe: v5.4.294-223-g7ff2d32362e4 * Project details: https://regressions.linaro.org/lkft/linux-stable-rc-linux-5.4.y/v5.4.294-223... * Architectures: arm * Toolchains: gcc-13 * Kconfigs: defconfig
## Build arm * Build log: https://qa-reports.linaro.org/api/testruns/28837192/log_file/ * Build log 2: https://qa-reports.linaro.org/api/testruns/28841756/log_file/ * Build details: https://regressions.linaro.org/lkft/linux-stable-rc-linux-5.4.y/v5.4.294-223... * Build link: https://storage.tuxsuite.com/public/linaro/lkft/builds/2yuYHH1epMqFqeFlNFUWi... * Kernel config: https://storage.tuxsuite.com/public/linaro/lkft/builds/2yuYHH1epMqFqeFlNFUWi...
-- Linaro LKFT https://lkft.linaro.org