Regressions found on arm, arm64 and x86_64 building warnings with clang-20
and clang-nightly started from Linux next-20250603
Regressions found on arm, arm64 and x86_64
- selftests/filesystem
Regression Analysis:
- New regression? Yes
- Reproducible? Yes
First seen on the next-20250603
Good: next-20250530
Bad: next-20250603
Test regression: arm arm64 x86_64 clang warning null passed to a
callee that requires a non-null argument [-Wnonnull]
Reported-by: Linux Kernel Functional Testing <l...@linaro.org>
## Build warnings
make[4]: Entering directory '/builds/linux/tools/testing/selftests/filesystems'
CC devpts_pts
CC file_stressor
CC anon_inode_test
anon_inode_test.c:45:37: warning: null passed to a callee that
requires a non-null argument [-Wnonnull]
45 | ASSERT_LT(execveat(fd_context, "", NULL, NULL,
AT_EMPTY_PATH), 0);
| ^~~~
## Source
* Kernel version: 6.15.0-next-20250605
* Git tree:
https://kernel.googlesource.com/pub/scm/linux/kernel/git/next/linux-next.git
* Git sha: a0bea9e39035edc56a994630e6048c8a191a99d8
* Toolchain: Debian clang version 21.0.0
(++20250529012636+c474f8f2404d-1~exp1~20250529132821.1479)
## Build
* Test log: https://qa-reports.linaro.org/api/testruns/28651387/log_file/
* Build link:
https://storage.tuxsuite.com/public/linaro/lkft/builds/2xzM4wMl8SvuLKE3mw3csiuv3Jz/
* Kernel config:
https://storage.tuxsuite.com/public/linaro/lkft/builds/2xzM4wMl8SvuLKE3mw3csiuv3Jz/config
--
Linaro LKFT
https://lkft.linaro.org
