From: rppt at linux.vnet.ibm.com (Mike Rapoport)
Subject: [PATCH] selftests:vm: add include file
Date: Sat, 14 Apr 2018 20:28:27 +0300 [thread overview]
Message-ID: <20180414172826.GA3211@rapoport-lnx> (raw)
In-Reply-To: <1523732936-42546-1-git-send-email-peng.hao2@zte.com.cn>
On Sun, Apr 15, 2018 at 03:08:56AM +0800, Peng Hao wrote:
> userfaultfd.c: In function ‘hugetlb_release_pages’:
> userfaultfd.c:145:25: error: ‘FALLOC_FL_PUNCH_HOLE’ undeclared
> (first use in this function)
>
> Signed-off-by: Peng Hao <peng.hao2 at zte.com.cn>
> ---
> tools/testing/selftests/vm/userfaultfd.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/tools/testing/selftests/vm/userfaultfd.c b/tools/testing/selftests/vm/userfaultfd.c
> index de2f9ec..d8fe447 100644
> --- a/tools/testing/selftests/vm/userfaultfd.c
> +++ b/tools/testing/selftests/vm/userfaultfd.c
> @@ -68,6 +68,7 @@
> #include <linux/userfaultfd.h>
> #include <setjmp.h>
> #include <stdbool.h>
> +#include <linux/falloc.h>
The FALLOC_FL_PUNCH_HOLE definition should come from #include <fcntl.h>.
What are the versions of your kernel and the libc-development package?
> #ifdef __NR_userfaultfd
>
> --
> 1.8.3.1
>
--
Sincerely yours,
Mike.
--
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WARNING: multiple messages have this Message-ID (diff)
From: rppt@linux.vnet.ibm.com (Mike Rapoport)
Subject: [PATCH] selftests:vm: add include file
Date: Sat, 14 Apr 2018 20:28:27 +0300 [thread overview]
Message-ID: <20180414172826.GA3211@rapoport-lnx> (raw)
Message-ID: <20180414172827.0x9tIWRIwcSe2Q2tFG12H12dWWO8hQRNaiOR7tqgWac@z> (raw)
In-Reply-To: <1523732936-42546-1-git-send-email-peng.hao2@zte.com.cn>
On Sun, Apr 15, 2018@03:08:56AM +0800, Peng Hao wrote:
> userfaultfd.c: In function ‘hugetlb_release_pages’:
> userfaultfd.c:145:25: error: ‘FALLOC_FL_PUNCH_HOLE’ undeclared
> (first use in this function)
>
> Signed-off-by: Peng Hao <peng.hao2 at zte.com.cn>
> ---
> tools/testing/selftests/vm/userfaultfd.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/tools/testing/selftests/vm/userfaultfd.c b/tools/testing/selftests/vm/userfaultfd.c
> index de2f9ec..d8fe447 100644
> --- a/tools/testing/selftests/vm/userfaultfd.c
> +++ b/tools/testing/selftests/vm/userfaultfd.c
> @@ -68,6 +68,7 @@
> #include <linux/userfaultfd.h>
> #include <setjmp.h>
> #include <stdbool.h>
> +#include <linux/falloc.h>
The FALLOC_FL_PUNCH_HOLE definition should come from #include <fcntl.h>.
What are the versions of your kernel and the libc-development package?
> #ifdef __NR_userfaultfd
>
> --
> 1.8.3.1
>
--
Sincerely yours,
Mike.
--
To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in
the body of a message to majordomo at vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
next prev parent reply other threads:[~2018-04-14 17:28 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-14 19:08 [PATCH] selftests:vm: add include file peng.hao2
2018-04-14 17:28 ` rppt [this message]
2018-04-14 17:28 ` Mike Rapoport
2018-04-14 19:08 ` Peng Hao
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