This is a note to let you know that I've just added the patch titled
RDMA/cxgb4: Annotate r2 and stag as __be32
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:
rdma-cxgb4-annotate-r2-and-stag-as-__be32.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 Tue Dec 12 13:26:17 CET 2017
From: Leon Romanovsky <leon@xxxxxxxxxx>
Date: Wed, 25 Oct 2017 23:10:19 +0300
Subject: RDMA/cxgb4: Annotate r2 and stag as __be32
From: Leon Romanovsky <leon@xxxxxxxxxx>
[ Upstream commit 7d7d065a5eec7e218174d5c64a9f53f99ffdb119 ]
Chelsio cxgb4 HW is big-endian, hence there is need to properly
annotate r2 and stag fields as __be32 and not __u32 to fix the
following sparse warnings.
drivers/infiniband/hw/cxgb4/qp.c:614:16:
warning: incorrect type in assignment (different base types)
expected unsigned int [unsigned] [usertype] r2
got restricted __be32 [usertype] <noident>
drivers/infiniband/hw/cxgb4/qp.c:615:18:
warning: incorrect type in assignment (different base types)
expected unsigned int [unsigned] [usertype] stag
got restricted __be32 [usertype] <noident>
Cc: Steve Wise <swise@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Leon Romanovsky <leon@xxxxxxxxxx>
Reviewed-by: Steve Wise <swise@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Doug Ledford <dledford@xxxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/infiniband/hw/cxgb4/t4fw_ri_api.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/infiniband/hw/cxgb4/t4fw_ri_api.h
+++ b/drivers/infiniband/hw/cxgb4/t4fw_ri_api.h
@@ -675,8 +675,8 @@ struct fw_ri_fr_nsmr_tpte_wr {
__u16 wrid;
__u8 r1[3];
__u8 len16;
- __u32 r2;
- __u32 stag;
+ __be32 r2;
+ __be32 stag;
struct fw_ri_tpte tpte;
__u64 pbl[2];
};
Patches currently in stable-queue which might be from leon@xxxxxxxxxx are
queue-4.9/rdma-cxgb4-annotate-r2-and-stag-as-__be32.patch