On Wed, 27 Aug 2025 at 09:36, Greg Kroah-Hartman gregkh@linuxfoundation.org wrote:
On Tue, Aug 26, 2025 at 03:46:37PM +0100, Jon Hunter wrote:
Hi Greg,
On 26/08/2025 12:05, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 5.4.297 release. There are 403 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 Thu, 28 Aug 2025 11:08:17 +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-5.4.297-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
Pseudo-Shortlog of commits:
...
Prashant Malani pmalani@google.com cpufreq: CPPC: Mark driver with NEED_UPDATE_LIMITS flag
The above commit is causing the following build failure ...
drivers/cpufreq/cppc_cpufreq.c:410:40: error: ‘CPUFREQ_NEED_UPDATE_LIMITS’ undeclared here (not in a function) 410 | .flags = CPUFREQ_CONST_LOOPS | CPUFREQ_NEED_UPDATE_LIMITS, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ make[2]: *** [scripts/Makefile.build:262: drivers/cpufreq/cppc_cpufreq.o] Error 1
This is seen with ARM64 but I am guessing will be seen for other targets too.
Thanks, somehow this missed my build tests. I've dropped it from the tree now and will push out a -rc2.
[for the record]
We also see the following build regression on ARM64 with gcc-12 and clang-20.
Validation is in progress for RC2.
Build Regression: 5.4.297-rc1 arm64 use of undeclared identifier CPUFREQ_NEED_UPDATE_LIMITS
Reported-by: Linux Kernel Functional Testing lkft@linaro.org
## Build * kernel: 5.4.297-rc1 * git: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git * git commit: 8387e34ec6fea83fa8bf03ffa1c8c0144d801c14 * git describe: v5.4.296-404-g8387e34ec6fe * test details: https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.4.y/build/v5.4.29...
## Test Regressions (compared to v5.4.295-145-g6d1abaaa322e) * arm64, build - clang-20-defconfig - clang-20-defconfig-00b6e174 - clang-20-lkftconfig - clang-20-lkftconfig-no-kselftest-frag - clang-nightly-defconfig - clang-nightly-defconfig-00b6e174 - clang-nightly-lkftconfig - gcc-12-lkftconfig
/builds/linux/drivers/cpufreq/cppc_cpufreq.c:410:33: error: use of undeclared identifier 'CPUFREQ_NEED_UPDATE_LIMITS' 410 | .flags = CPUFREQ_CONST_LOOPS | CPUFREQ_NEED_UPDATE_LIMITS, | ^ 1 error generated. make[3]: *** [/builds/linux/scripts/Makefile.build:262: drivers/cpufreq/cppc_cpufreq.o] Error 1
log file: https://qa-reports.linaro.org/api/testruns/29678460/log_file/ Build detailes: https://regressions.linaro.org/lkft/linux-stable-rc-linux-5.4.y/v5.4.296-404...
## Metric Regressions (compared to v5.4.295-145-g6d1abaaa322e)
## Test Fixes (compared to v5.4.295-145-g6d1abaaa322e)
## Metric Fixes (compared to v5.4.295-145-g6d1abaaa322e)
## Test result summary total: 22051, pass: 15817, fail: 1724, skip: 4433, xfail: 77
## Build Summary * arc: 5 total, 5 passed, 0 failed * arm: 131 total, 131 passed, 0 failed * arm64: 31 total, 8 passed, 23 failed * i386: 18 total, 13 passed, 5 failed * mips: 25 total, 25 passed, 0 failed * parisc: 3 total, 0 passed, 3 failed * powerpc: 26 total, 26 passed, 0 failed * riscv: 9 total, 3 passed, 6 failed * s390: 6 total, 6 passed, 0 failed * sh: 10 total, 10 passed, 0 failed * sparc: 6 total, 6 passed, 0 failed * x86_64: 27 total, 27 passed, 0 failed
## Test suites summary * boot * kselftest-breakpoints * kselftest-capabilities * kselftest-clone3 * kselftest-core * kselftest-cpu-hotplug * kselftest-exec * kselftest-fpu * kselftest-futex * kselftest-intel_pstate * kselftest-kcmp * kselftest-membarrier * kselftest-mincore * kselftest-mqueue * kselftest-openat2 * kselftest-ptrace * kselftest-rseq * kselftest-rtc * kselftest-sigaltstack * kselftest-size * kselftest-timers * kselftest-tmpfs * kselftest-tpm2 * kselftest-user_events * kselftest-vDSO * kselftest-x86 * kunit * lava * libhugetlbfs * 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-math * ltp-mm * ltp-nptl * ltp-pty * ltp-sched * ltp-smoke * ltp-syscalls * ltp-tracing * perf * rcutorture
-- Linaro LKFT https://lkft.linaro.org