linux-kernel - Re: [PATCH v2] gendwarfksyms: Skip files with no exports

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Message-ID: <CA+icZUWqLbzK4ANrx=MDhhY9UFzazX6O3izbQeQ8bF0obuhT0g@mail.gmail.com>
Date: Mon, 17 Nov 2025 06:28:13 +0100
From: Sedat Dilek <sedat.dilek@...il.com>
To: Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
Cc: Miguel Ojeda <ojeda@...nel.org>, Sami Tolvanen <samitolvanen@...gle.com>, 
	Alex Gaynor <alex.gaynor@...il.com>, linux-modules@...r.kernel.org, 
	linux-kbuild@...r.kernel.org, Boqun Feng <boqun.feng@...il.com>, 
	Gary Guo <gary@...yguo.net>, Björn Roy Baron <bjorn3_gh@...tonmail.com>, 
	Benno Lossin <lossin@...nel.org>, Andreas Hindborg <a.hindborg@...nel.org>, 
	Alice Ryhl <aliceryhl@...gle.com>, Trevor Gross <tmgross@...ch.edu>, 
	Danilo Krummrich <dakr@...nel.org>, rust-for-linux@...r.kernel.org, 
	linux-kernel@...r.kernel.org, patches@...ts.linux.dev, stable@...r.kernel.org, 
	Haiyue Wang <haiyuewa@....com>
Subject: Re: [PATCH v2] gendwarfksyms: Skip files with no exports

On Tue, Nov 11, 2025 at 4:24 PM Sedat Dilek <sedat.dilek@...il.com> wrote:
>
> On Tue, Nov 11, 2025 at 2:58 PM Miguel Ojeda
> <miguel.ojeda.sandonis@...il.com> wrote:
> ...
> >
> > I will send a couple other fixes to Linus this week, so if nobody
> > shouts, I will be picking this one.
> >
>
> Hi Miguel, Hi Sami,
>
> I switched over to gendwarfksyms in the very early testing days.
> Faster builds. DWARFv5 fan.
>
> And was using v5 of Sami's patchset against Linux v6.12 as it cleanly applied.
>
> Last week, I jumped over to Linux v6.17.6 and the next testing will be
> Linux v6.18-rc5+ (upcoming next LTS kernel-version).
>
> I will try this patch - might be you will get a Tested-by.
>

Tested-by; Sedat Dilek <sedat.dilek@...il.com> # Linux-v6.18-rc6 amd64
with LLVM/Clang v19.1.7

Best regards,
-Sedat-

View attachment "dmesg-T_6.18.0-rc6-1-amd64-clang19-kcfi.txt" of type "text/plain" (86110 bytes)

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