From: Kees Cook <kees@kernel.org>
To: David Binderman <dcb314@hotmail.com>
Cc: "linux-hardening@vger.kernel.org"
<linux-hardening@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: Linux-6.17 meets gcc trunk
Date: Tue, 30 Sep 2025 09:06:40 -0700 [thread overview]
Message-ID: <202509300859.BF057653FA@keescook> (raw)
In-Reply-To: <VI1PR02MB395284606387C101413494EB9C1AA@VI1PR02MB3952.eurprd02.prod.outlook.com>
On Tue, Sep 30, 2025 at 08:08:27AM +0000, David Binderman wrote:
> Hello there,
>
> I just tried to compile linux-6.17 with gcc trunk. It said:
>
> HDRINST usr/include/asm/types.h
> In file included from scripts/gcc-plugins/latent_entropy_plugin.c:78:
> scripts/gcc-plugins/gcc-common.h:176:25: error: ‘TODO_verify_il’ was not declared in this scope; did you mean ‘TODO_verify_flow’?
> 176 | #define TODO_verify_ssa TODO_verify_il
> | ^~~~~~~~~~~~~~
> scripts/gcc-plugins/latent_entropy_plugin.c:567:27: note: in expansion of macro ‘TODO_verify_ssa’
> 567 | #define TODO_FLAGS_FINISH TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func \
> | ^~~~~~~~~~~~~~~
> scripts/gcc-plugins/gcc-generate-gimple-pass.h:86:43: note: in expansion of macro ‘TODO_FLAGS_FINISH’
> 86 | .todo_flags_finish = TODO_FLAGS_FINISH,
This was fixed here:
https://git.kernel.org/linus/a40282dd3c484e6c882e93f4680e0a3ef3814453
It will need backporting to prior kernel releases.
-Kees
--
Kees Cook
prev parent reply other threads:[~2025-09-30 16:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-30 8:08 Linux-6.17 meets gcc trunk David Binderman
2025-09-30 16:06 ` Kees Cook [this message]
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