Dear contributor,

Our automatic CI has detected problems related to your patch(es). Please find some details below.

In glibc_check master-arm, after: | commit glibc-2.42.9000-337-g1b657c53c21 | Author: Siddhesh Poyarekar siddhesh@sourceware.org | Date: Fri Oct 10 20:21:13 2025 -0400 | | Simplify powl computation for small integral y [BZ #33411] | | The powl implementation for x86_64 ends up multiplying X once more than | necessary and then throwing away that result. This results in an | overflow flag being set in cases where there is no overflow. | ... 7 lines of the commit log omitted.

Produces 4 regressions: | | regressions.sum: | Running glibc:math ... | FAIL: math/test-double-pow | FAIL: math/test-float32x-pow | FAIL: math/test-float64-pow | FAIL: math/test-ldouble-pow

Used configuration : *CI config* tcwg_glibc_check master-arm *configure and test flags:* none, autodetected on armv8l-unknown-linux-gnueabihf

We track this bug report under https://linaro.atlassian.net/browse/GNU-1714. Please let us know if you have a fix.

If you have any questions regarding this report, please ask on linaro-toolchain@lists.linaro.org mailing list.

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The information below contains the details of the failures, and the ways to reproduce a debug environment:

You can find the failure logs in *.log.1.xz files in * https://ci.linaro.org/job/tcwg_glibc_check--master-arm-build/3176/artifact/a... The full lists of regressions and improvements as well as configure and make commands are in * https://ci.linaro.org/job/tcwg_glibc_check--master-arm-build/3176/artifact/a... The list of [ignored] baseline and flaky failures are in * https://ci.linaro.org/job/tcwg_glibc_check--master-arm-build/3176/artifact/a...

Current build : https://ci.linaro.org/job/tcwg_glibc_check--master-arm-build/3176/artifact/a... Reference build : https://ci.linaro.org/job/tcwg_glibc_check--master-arm-build/3173/artifact/a...

Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/glibc/...

Full commit : https://sourceware.org/git/?p=glibc.git%3Ba=commitdiff%3Bh=1b657c53c21a10008...