* [PATCH 6.1 5.15 5.10 5.4 4.19 4.14] selftests/memfd: Fix unknown type name build failure
@ 2023-05-26 23:21 Hardik Garg
2023-05-27 1:21 ` Tyler Hicks
2023-05-28 7:42 ` Greg KH
0 siblings, 2 replies; 3+ messages in thread
From: Hardik Garg @ 2023-05-26 23:21 UTC (permalink / raw)
To: stable; +Cc: shuah, jeffxu, linux-kselftest, linux-kernel, code, niyelchu
Partially backport v6.3 commit 11f75a01448f ("selftests/memfd: add
tests for MFD_NOEXEC_SEAL MFD_EXEC") to fix an unknown type name
build error.
In some systems, the __u64 typedef is not present due to differences
in system headers, causing compilation errors like this one:
fuse_test.c:64:8: error: unknown type name '__u64'
64 | static __u64 mfd_assert_get_seals(int fd)
This header includes the __u64 typedef which increases the
likelihood of successful compilation on a wider variety of systems.
Signed-off-by: Hardik Garg <hargar@linux.microsoft.com>
---
tools/testing/selftests/memfd/fuse_test.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/testing/selftests/memfd/fuse_test.c b/tools/testing/selftests/memfd/fuse_test.c
index be675002f918..93798c8c5d54 100644
--- a/tools/testing/selftests/memfd/fuse_test.c
+++ b/tools/testing/selftests/memfd/fuse_test.c
@@ -22,6 +22,7 @@
#include <linux/falloc.h>
#include <fcntl.h>
#include <linux/memfd.h>
+#include <linux/types.h>
#include <sched.h>
#include <stdio.h>
#include <stdlib.h>
--
2.25.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH 6.1 5.15 5.10 5.4 4.19 4.14] selftests/memfd: Fix unknown type name build failure
2023-05-26 23:21 [PATCH 6.1 5.15 5.10 5.4 4.19 4.14] selftests/memfd: Fix unknown type name build failure Hardik Garg
@ 2023-05-27 1:21 ` Tyler Hicks
2023-05-28 7:42 ` Greg KH
1 sibling, 0 replies; 3+ messages in thread
From: Tyler Hicks @ 2023-05-27 1:21 UTC (permalink / raw)
To: Hardik Garg
Cc: stable, shuah, jeffxu, linux-kselftest, linux-kernel, niyelchu
On 2023-05-26 16:21:36, Hardik Garg wrote:
> Partially backport v6.3 commit 11f75a01448f ("selftests/memfd: add
> tests for MFD_NOEXEC_SEAL MFD_EXEC") to fix an unknown type name
> build error.
> In some systems, the __u64 typedef is not present due to differences
> in system headers, causing compilation errors like this one:
>
> fuse_test.c:64:8: error: unknown type name '__u64'
> 64 | static __u64 mfd_assert_get_seals(int fd)
>
> This header includes the __u64 typedef which increases the
> likelihood of successful compilation on a wider variety of systems.
>
> Signed-off-by: Hardik Garg <hargar@linux.microsoft.com>
Reviewed-by: Tyler Hicks (Microsoft) <code@tyhicks.com>
Tyler
> ---
> tools/testing/selftests/memfd/fuse_test.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/tools/testing/selftests/memfd/fuse_test.c b/tools/testing/selftests/memfd/fuse_test.c
> index be675002f918..93798c8c5d54 100644
> --- a/tools/testing/selftests/memfd/fuse_test.c
> +++ b/tools/testing/selftests/memfd/fuse_test.c
> @@ -22,6 +22,7 @@
> #include <linux/falloc.h>
> #include <fcntl.h>
> #include <linux/memfd.h>
> +#include <linux/types.h>
> #include <sched.h>
> #include <stdio.h>
> #include <stdlib.h>
> --
> 2.25.1
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH 6.1 5.15 5.10 5.4 4.19 4.14] selftests/memfd: Fix unknown type name build failure
2023-05-26 23:21 [PATCH 6.1 5.15 5.10 5.4 4.19 4.14] selftests/memfd: Fix unknown type name build failure Hardik Garg
2023-05-27 1:21 ` Tyler Hicks
@ 2023-05-28 7:42 ` Greg KH
1 sibling, 0 replies; 3+ messages in thread
From: Greg KH @ 2023-05-28 7:42 UTC (permalink / raw)
To: Hardik Garg
Cc: stable, shuah, jeffxu, linux-kselftest, linux-kernel, code, niyelchu
On Fri, May 26, 2023 at 04:21:36PM -0700, Hardik Garg wrote:
> Partially backport v6.3 commit 11f75a01448f ("selftests/memfd: add
> tests for MFD_NOEXEC_SEAL MFD_EXEC") to fix an unknown type name
> build error.
> In some systems, the __u64 typedef is not present due to differences
> in system headers, causing compilation errors like this one:
>
> fuse_test.c:64:8: error: unknown type name '__u64'
> 64 | static __u64 mfd_assert_get_seals(int fd)
>
> This header includes the __u64 typedef which increases the
> likelihood of successful compilation on a wider variety of systems.
>
> Signed-off-by: Hardik Garg <hargar@linux.microsoft.com>
> ---
> tools/testing/selftests/memfd/fuse_test.c | 1 +
> 1 file changed, 1 insertion(+)
Now queued up, thanks.
greg k-h
^ permalink raw reply [flat|nested] 3+ messages in thread
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2023-05-26 23:21 [PATCH 6.1 5.15 5.10 5.4 4.19 4.14] selftests/memfd: Fix unknown type name build failure Hardik Garg
2023-05-27 1:21 ` Tyler Hicks
2023-05-28 7:42 ` Greg KH
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