netdev - Re: [PATCH v1 04/10] selftests/kvm: Define _GNU

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Message-ID: <ZjJDIlQCkzIjP189@google.com>
Date: Wed, 1 May 2024 06:26:58 -0700
From: Sean Christopherson <seanjc@...gle.com>
To: Edward Liaw <edliaw@...gle.com>
Cc: shuah@...nel.org, Mark Brown <broonie@...nel.org>, Jaroslav Kysela <perex@...ex.cz>, 
	Takashi Iwai <tiwai@...e.com>, Jiri Kosina <jikos@...nel.org>, 
	Benjamin Tissoires <bentiss@...nel.org>, Paolo Bonzini <pbonzini@...hat.com>, 
	Bongsu Jeon <bongsu.jeon@...sung.com>, "David S. Miller" <davem@...emloft.net>, 
	Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, 
	Alexandre Belloni <alexandre.belloni@...tlin.com>, Jarkko Sakkinen <jarkko@...nel.org>, 
	Dave Hansen <dave.hansen@...ux.intel.com>, Andrew Morton <akpm@...ux-foundation.org>, 
	Muhammad Usama Anjum <usama.anjum@...labora.com>, linux-kernel@...r.kernel.org, 
	linux-kselftest@...r.kernel.org, kernel-team@...roid.com, 
	linux-sound@...r.kernel.org, linux-input@...r.kernel.org, kvm@...r.kernel.org, 
	netdev@...r.kernel.org, linux-rtc@...r.kernel.org, linux-sgx@...r.kernel.org
Subject: Re: [PATCH v1 04/10] selftests/kvm: Define _GNU_SOURCE

On Tue, Apr 30, 2024, Edward Liaw wrote:
> 809216233555 ("selftests/harness: remove use of LINE_MAX") introduced
> asprintf into kselftest_harness.h, which is a GNU extension and needs
> _GNU_SOURCE to either be defined prior to including headers or with the
> -D_GNU_SOURCE flag passed to the compiler.
> 
> Fixes: 809216233555 ("selftests/harness: remove use of LINE_MAX")
> Signed-off-by: Edward Liaw <edliaw@...gle.com>
> ---
>  tools/testing/selftests/kvm/x86_64/fix_hypercall_test.c | 2 ++
>  1 file changed, 2 insertions(+)

Regardless of where this series ends up going, this patch can be dropped as I
already have a fix applied for all KVM selftests[*].

Thanks!

[*] https://lore.kernel.org/all/20240423190308.2883084-1-seanjc@google.com