From: "Arnd Bergmann" <arnd@arndb.de>
To: "Timur Tabi" <ttabi@nvidia.com>,
"Naresh Kamboju" <naresh.kamboju@linaro.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"nouveau@lists.freedesktop.org" <nouveau@lists.freedesktop.org>,
"lkft-triage@lists.linaro.org" <lkft-triage@lists.linaro.org>,
"regressions@lists.linux.dev" <regressions@lists.linux.dev>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>
Cc: "Anders Roxell" <anders.roxell@linaro.org>,
"Dan Carpenter" <dan.carpenter@linaro.org>,
"Danilo Krummrich" <dakr@redhat.com>
Subject: Re: nouveau: r535.c:1266:3: error: label at end of compound statement default: with gcc-8
Date: Mon, 29 Apr 2024 19:17:22 +0200 [thread overview]
Message-ID: <91dacd68-fdbe-4cb4-92c0-e5d6bc777658@app.fastmail.com> (raw)
In-Reply-To: <8de32257786d3f062c479a8b10dcf17b775d563b.camel@nvidia.com>
On Mon, Apr 29, 2024, at 19:08, Timur Tabi wrote:
> On Mon, 2024-04-29 at 17:30 +0200, Linux regression tracking (Thorsten
> Leemhuis) wrote:
>> TWIMC, there is another report about this in this thread (sadly some of
>> its post did not make it to lore):
>>
>> https://lore.kernel.org/all/162ef3c0-1d7b-4220-a21f-b0008657f8a5@redhat.com/
>>
>> Ciao, Thorsten
>
> This doesn't fail on x86-64 when I build it. I also did a cross-compile to
> arm64 with the arm64 defconfig, and it doesn't fail there either.
>
> I'm guessing this is a compiler version thing. I'm using gcc 11.4. Is that
> just too old?
It's too new: this is valid syntax in c23 and accepted by newer compilers
as an extension to gnu11, but older versions don't like it.
gcc-11 and clang-16 are fine, while gcc-10 and clang-15 as well as
earlier versions produce this warning.
Arnd
prev parent reply other threads:[~2024-04-29 17:17 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-29 15:06 nouveau: r535.c:1266:3: error: label at end of compound statement default: with gcc-8 Naresh Kamboju
2024-04-29 15:30 ` Linux regression tracking (Thorsten Leemhuis)
2024-04-29 17:08 ` Timur Tabi
2024-04-29 17:17 ` Arnd Bergmann [this message]
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