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Groups > linux.debian.kernel > #93340

Bug#1141979: gen-btf.sh: quoting in PAHOLE awk wrapper breaks BTF step for all out-of-tree modules

From Bastian Blank <waldi@debian.org>
Newsgroups linux.debian.bugs.dist, linux.debian.kernel
Subject Bug#1141979: gen-btf.sh: quoting in PAHOLE awk wrapper breaks BTF step for all out-of-tree modules
Date 2026-07-13 15:40 +0200
Message-ID <Ngp33-4v3L-1@gated-at.bofh.it> (permalink)
References <NgjK1-4sg4-1@gated-at.bofh.it> <NgjK1-4sg4-1@gated-at.bofh.it> <NgnkB-4u9J-5@gated-at.bofh.it> <NgjK1-4sg4-1@gated-at.bofh.it> <NgnkB-4u9J-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

Cross-posted to 2 groups.

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On Mon, Jul 13, 2026 at 01:39:59PM +0200, Bastian Blank wrote:
> > On Debian, PAHOLE is set to an awk wrapper command containing embedded
> > single quotes (it appends ",c++,c++11" to any --lang_exclude argument).
> > POSIX shell does not re-parse quoting inside expanded variables, so awk
> > receives the literal token 'BEGIN as part of its program text and
> > aborts:

This is nvidia stuff:
https://sources.debian.org/src/nvidia-open-gpu-kernel-modules/550.163.01-4/debian/patches/module/0062-Support-BTF-generation-for-non-release-builds.patch?hl=28#L28

Bastian

-- 
Not one hundred percent efficient, of course ... but nothing ever is.
		-- Kirk, "Metamorphosis", stardate 3219.8

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Thread

Bug#1141979: gen-btf.sh: quoting in PAHOLE awk wrapper breaks BTF step for all out-of-tree modules Emre Uyguroğlu <uyguremre@hotmail.com> - 2026-07-13 10:00 +0200
  Bug#1141979: gen-btf.sh: quoting in PAHOLE awk wrapper breaks BTF step for all out-of-tree modules Bastian Blank <waldi@debian.org> - 2026-07-13 13:50 +0200
    Bug#1141979: gen-btf.sh: quoting in PAHOLE awk wrapper breaks BTF step for all out-of-tree modules Bastian Blank <waldi@debian.org> - 2026-07-13 15:40 +0200
  Processed: Re: Bug#1141979: gen-btf.sh: quoting in PAHOLE awk  wrapper breaks BTF step for all out-of-tree modules "Debian Bug Tracking System" <owner@bugs.debian.org> - 2026-07-13 13:50 +0200
  Bug#1141979: marked as done (gen-btf.sh: quoting in PAHOLE awk  wrapper breaks BTF step for all out-of-tree modules) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2026-07-13 13:50 +0200

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