linux-kernel - Re: [PATCH] selftests/vdso: Add linux/sched.h to fix CLONE

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Message-ID: <543d4b19-e530-45e3-876c-522101f9a5e6@linuxfoundation.org>
Date: Wed, 2 Oct 2024 16:39:41 -0600
From: Shuah Khan <skhan@...uxfoundation.org>
To: SurajSonawane2415 <surajsonawane0215@...il.com>, shuah@...nel.org,
 "Jason A. Donenfeld" <Jason@...c4.com>
Cc: linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org,
 Shuah Khan <skhan@...uxfoundation.org>
Subject: Re: [PATCH] selftests/vdso: Add linux/sched.h to fix CLONE_NEWTIME
 build error

On 10/2/24 09:28, SurajSonawane2415 wrote:
> Fix build error in vdso_test_getrandom.c due to missing CLONE_NEWTIME.
> Include linux/sched.h to define CLONE_NEWTIME.
> Ensure successful compilation by resolving the missing header issue.
> 

Did you run "make headers" before building this test? It builds
just fine for me on my system.

+ Adding Jason Donenfeld

> Signed-off-by: SurajSonawane2415 <surajsonawane0215@...il.com>
> ---
>   tools/testing/selftests/vDSO/vdso_test_getrandom.c | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/tools/testing/selftests/vDSO/vdso_test_getrandom.c b/tools/testing/selftests/vDSO/vdso_test_getrandom.c
> index 72a1d9b43..3f2a4dbf8 100644
> --- a/tools/testing/selftests/vDSO/vdso_test_getrandom.c
> +++ b/tools/testing/selftests/vDSO/vdso_test_getrandom.c
> @@ -22,6 +22,7 @@
>   #include <linux/random.h>
>   #include <linux/compiler.h>
>   #include <linux/ptrace.h>
> +#include <linux/sched.h>
>   
>   #include "../kselftest.h"
>   #include "parse_vdso.h"

thanks,
-- Shuah