This is a note to let you know that I've just added the patch titled
uapi: fix linux/rds.h userspace compilation error
to the 4.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
uapi-fix-linux-rds.h-userspace-compilation-error.patch
and it can be found in the queue-4.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From foo@baz Sun Nov 19 11:32:28 CET 2017
From: "Dmitry V. Levin" <ldv@xxxxxxxxxxxx>
Date: Thu, 16 Feb 2017 18:05:45 +0300
Subject: uapi: fix linux/rds.h userspace compilation error
From: "Dmitry V. Levin" <ldv@xxxxxxxxxxxx>
[ Upstream commit 1786dbf3702e33ce3afd2d3dbe630bd04b1d2e58 ]
On the kernel side, sockaddr_storage is #define'd to
__kernel_sockaddr_storage. Replacing struct sockaddr_storage with
struct __kernel_sockaddr_storage defined by <linux/socket.h> fixes
the following linux/rds.h userspace compilation error:
/usr/include/linux/rds.h:226:26: error: field 'dest_addr' has incomplete type
struct sockaddr_storage dest_addr;
Signed-off-by: Dmitry V. Levin <ldv@xxxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
include/uapi/linux/rds.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/include/uapi/linux/rds.h
+++ b/include/uapi/linux/rds.h
@@ -35,6 +35,7 @@
#define _LINUX_RDS_H
#include <linux/types.h>
+#include <linux/socket.h> /* For __kernel_sockaddr_storage. */
#define RDS_IB_ABI_VERSION 0x301
@@ -223,7 +224,7 @@ struct rds_get_mr_args {
};
struct rds_get_mr_for_dest_args {
- struct sockaddr_storage dest_addr;
+ struct __kernel_sockaddr_storage dest_addr;
struct rds_iovec vec;
uint64_t cookie_addr;
uint64_t flags;
Patches currently in stable-queue which might be from ldv@xxxxxxxxxxxx are
queue-4.9/uapi-fix-linux-rds.h-userspace-compilation-error.patch
queue-4.9/uapi-fix-linux-rds.h-userspace-compilation-errors.patch