linux-kernel - Re: [PATCH net-next v4 09/12] selftests/vsock: add BUILD=0 definition

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Message-ID: <ay3utqbmbi52pizmrp6zrcitxjftyghfkotjamgeicwlwv52sj@j6jfpj35rssm>
Date: Wed, 12 Nov 2025 12:27:32 +0100
From: Stefano Garzarella <sgarzare@...hat.com>
To: Bobby Eshleman <bobbyeshleman@...il.com>
Cc: Shuah Khan <shuah@...nel.org>, virtualization@...ts.linux.dev, 
	netdev@...r.kernel.org, linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org, 
	Simon Horman <horms@...nel.org>, Bobby Eshleman <bobbyeshleman@...a.com>
Subject: Re: [PATCH net-next v4 09/12] selftests/vsock: add BUILD=0 definition

On Sat, Nov 08, 2025 at 08:01:00AM -0800, Bobby Eshleman wrote:
>From: Bobby Eshleman <bobbyeshleman@...a.com>
>
>Add the definition for BUILD and initialize it to zero. This avoids
>'bash -u vmtest.sh` from throwing 'unbound variable' when BUILD is not
>set to 1 and is later checked for its value.
>
>Signed-off-by: Bobby Eshleman <bobbyeshleman@...a.com>
>---
>Changes in v2:
>- remove fixes tag because it doesn't fix breakage of kselftest, and
>  just supports otherwise invoking with bash -u
>---
> tools/testing/selftests/vsock/vmtest.sh | 1 +
> 1 file changed, 1 insertion(+)

Reviewed-by: Stefano Garzarella <sgarzare@...hat.com>

>
>diff --git a/tools/testing/selftests/vsock/vmtest.sh b/tools/testing/selftests/vsock/vmtest.sh
>index a1c2969c44b6..e961b65b4c6e 100755
>--- a/tools/testing/selftests/vsock/vmtest.sh
>+++ b/tools/testing/selftests/vsock/vmtest.sh
>@@ -548,6 +548,7 @@ run_shared_vm_test() {
> 	return "${rc}"
> }
>
>+BUILD=0
> QEMU="qemu-system-$(uname -m)"
>
> while getopts :hvsq:b o
>
>-- 
>2.47.3
>