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From: <gregkh@linuxfoundation.org>
To: ldv@altlinux.org, alexander.levin@verizon.com,
	davem@davemloft.net, gregkh@linuxfoundation.org
Cc: <stable@vger.kernel.org>, <stable-commits@vger.kernel.org>
Subject: Patch "uapi: fix linux/rds.h userspace compilation error" has been added to the 4.9-stable tree
Date: Sun, 19 Nov 2017 11:33:28 +0100	[thread overview]
Message-ID: <1511087608201176@kroah.com> (raw)


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@vger.kernel.org> know about it.


>From foo@baz Sun Nov 19 11:32:28 CET 2017
From: "Dmitry V. Levin" <ldv@altlinux.org>
Date: Thu, 16 Feb 2017 18:05:45 +0300
Subject: uapi: fix linux/rds.h userspace compilation error

From: "Dmitry V. Levin" <ldv@altlinux.org>


[ 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@altlinux.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 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@altlinux.org 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

                 reply	other threads:[~2017-11-19 10:35 UTC|newest]

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