From: Matthieu Baerts <matttbe@kernel.org>
To: "Maxime Chevallier (Netdev Foundation)"
<maxime.chevallier@bootlin.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
davem@davemloft.net, Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Donald Hunter <donald.hunter@gmail.com>,
Simon Horman <horms@kernel.org>, Shuah Khan <shuah@kernel.org>,
Stanislav Fomichev <sdf@fomichev.me>
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
thomas.petazzoni@bootlin.com, linux-kselftest@vger.kernel.org
Subject: Re: [PATCH net-next v2 2/2] selftests: drv-net: Use cross-compilation environment for the io_uring check
Date: Thu, 3 Sep 2026 18:22:03 +0200 [thread overview]
Message-ID: <91f20c84-15c6-43d2-b6ee-cf4fc4db1a00@kernel.org> (raw)
In-Reply-To: <20260903155524.2241065-3-maxime.chevallier@bootlin.com>
Hi Maxime,
On 03/09/2026 17:55, Maxime Chevallier (Netdev Foundation) wrote:
> To test for the presence of zerocopy support in the available liburing,
> a small check program is compiled.
>
> The CC value used for the io_uring library check defaults to the host
> compiler, which will fail in cross-compiling environments.
>
> Normally the CC for cross-compile is set in lib.mk, but this also
> requires the test list to be set when we include it, and this check
> needs to run first.
>
> Note that this doesn't cover the LLVM cross-compiling case though.
Thank you for the new version!
Reviewed-by: Matthieu Baerts (Netdev Foundation) <matttbe@kernel.org>
"(Netdev Foundation)" is quite long, we should have a shorter version :P
Cheers,
Matt
next prev parent reply other threads:[~2026-09-03 16:22 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-03 15:55 [PATCH net-next v2 0/2] selftests: drv-net: Allow cross-compiling the hardware tests Maxime Chevallier (Netdev Foundation)
2026-09-03 15:55 ` [PATCH net-next v2 1/2] tools: ynl: Allow cross-compiling ynl and associated tools Maxime Chevallier (Netdev Foundation)
2026-09-03 16:22 ` Matthieu Baerts
2026-09-06 15:00 ` netdev-bot+sashiko
2026-09-07 8:22 ` Maxime Chevallier
2026-09-07 9:36 ` Matthieu Baerts
2026-09-03 15:55 ` [PATCH net-next v2 2/2] selftests: drv-net: Use cross-compilation environment for the io_uring check Maxime Chevallier (Netdev Foundation)
2026-09-03 16:22 ` Matthieu Baerts [this message]
2026-09-06 15:00 ` netdev-bot+sashiko
2026-09-07 13:51 ` Maxime Chevallier
2026-09-07 13:58 ` Matthieu Baerts
2026-09-03 16:51 ` [PATCH net-next v2 0/2] selftests: drv-net: Allow cross-compiling the hardware tests Andrew Lunn
2026-09-03 17:25 ` Matthieu Baerts
2026-09-03 21:44 ` Maxime Chevallier
2026-09-03 21:59 ` Andrew Lunn
2026-09-04 6:11 ` Maxime Chevallier
2026-09-03 23:40 ` Jakub Kicinski
2026-09-03 17:11 ` Andrew Lunn
2026-09-03 17:25 ` Matthieu Baerts
2026-09-03 20:55 ` Andrew Lunn
2026-09-04 9:43 ` Matthieu Baerts
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