[PATCH v2] clang-tools: Import os for broken pipe handling

[PATCH v2] clang-tools: Import os for broken pipe handling

[Ting-Han Hou]

The BrokenPipeError handler in run-clang-tools.py calls os.open() and
os.dup2() without importing os. If this handler is reached, it raises
NameError instead of redirecting stdout and exiting with status 1.

Import os so the handler can work as intended.

Fixes: 87c7ee67deb7 ("scripts: handle BrokenPipeError for python scripts")
Assisted-by: LLM
Signed-off-by: Ting-Han Hou <ue081723@gmail.com>
---
Changes in v2:
- Drop the regression test and adjust the commit message (Nathan)
- Use my full name in the Signed-off-by
- v1: https://lore.kernel.org/r/179017337986.52388.7943687183785012868@gmail.com/

Sorry for the mangled resend in the meantime; this one is sent with
git send-email.

 scripts/clang-tools/run-clang-tools.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/scripts/clang-tools/run-clang-tools.py b/scripts/clang-tools/run-clang-tools.py
index e78be82..79d58b3 100755
--- a/scripts/clang-tools/run-clang-tools.py
+++ b/scripts/clang-tools/run-clang-tools.py
@@ -12,6 +12,7 @@ compile_commands.json.
 import argparse
 import json
 import multiprocessing
+import os
 import subprocess
 import sys
 

base-commit: fe2ec83746e501645709761605c2464a44fd2929
-- 
2.52.0.windows.1

Re: [PATCH v2] clang-tools: Import os for broken pipe handling

[Nathan Chancellor]

On Sat, 10 Oct 2026 01:58:32 +0800, Ting-Han Hou wrote:
> clang-tools: Import os for broken pipe handling

Applied to

  https://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git kbuild-next-unstable

Thanks!

[1/1] clang-tools: Import os for broken pipe handling
      https://git.kernel.org/kbuild/c/d26ab84593e63

Please look out for regression or issue reports or other follow up
comments, as they may result in the patch/series getting dropped or
reverted. Patches applied to an "unstable" branch are accepted pending
wider testing in -next and any post-commit review; they will generally
be moved to the main branch in a week if no issues are found.

Best regards,
-- 
Cheers,
Nathan