From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Max Gurtovoy <maxg@mellanox.com>,
Dan Carpenter <dan.carpenter@oracle.com>,
Israel Rukshin <israelr@mellanox.com>,
Sagi Grimberg <sagi@grimberg.me>,
Jason Gunthorpe <jgg@mellanox.com>,
Sasha Levin <sashal@kernel.org>,
linux-rdma@vger.kernel.org
Subject: [PATCH AUTOSEL 4.19 669/671] IB/iser: Fix dma_nents type definition
Date: Thu, 16 Jan 2020 12:05:07 -0500 [thread overview]
Message-ID: <20200116170509.12787-406-sashal@kernel.org> (raw)
In-Reply-To: <20200116170509.12787-1-sashal@kernel.org>
From: Max Gurtovoy <maxg@mellanox.com>
[ Upstream commit c1545f1a200f4adc4ef8dd534bf33e2f1aa22c2f ]
The retured value from ib_dma_map_sg saved in dma_nents variable. To avoid
future mismatch between types, define dma_nents as an integer instead of
unsigned.
Fixes: 57b26497fabe ("IB/iser: Pass the correct number of entries for dma mapped SGL")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Israel Rukshin <israelr@mellanox.com>
Signed-off-by: Max Gurtovoy <maxg@mellanox.com>
Acked-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/infiniband/ulp/iser/iscsi_iser.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.h b/drivers/infiniband/ulp/iser/iscsi_iser.h
index 120b40829560..a7aeaa0c6fbc 100644
--- a/drivers/infiniband/ulp/iser/iscsi_iser.h
+++ b/drivers/infiniband/ulp/iser/iscsi_iser.h
@@ -197,7 +197,7 @@ struct iser_data_buf {
struct scatterlist *sg;
int size;
unsigned long data_len;
- unsigned int dma_nents;
+ int dma_nents;
};
/* fwd declarations */
--
2.20.1
prev parent reply other threads:[~2020-01-16 17:15 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200116170509.12787-1-sashal@kernel.org>
2020-01-16 16:59 ` [PATCH AUTOSEL 4.19 327/671] IB/mlx5: Add missing XRC options to QP optional params mask Sasha Levin
2020-01-16 16:59 ` [PATCH AUTOSEL 4.19 328/671] RDMA/rxe: Consider skb reserve space based on netdev of GID Sasha Levin
2020-01-16 17:00 ` [PATCH AUTOSEL 4.19 369/671] RDMA/qedr: Fix incorrect device rate Sasha Levin
2020-01-16 17:00 ` [PATCH AUTOSEL 4.19 391/671] RDMA/uverbs: check for allocation failure in uapi_add_elm() Sasha Levin
2020-01-16 17:00 ` [PATCH AUTOSEL 4.19 418/671] IB/hfi1: Handle port down properly in pio Sasha Levin
2020-01-16 17:01 ` [PATCH AUTOSEL 4.19 453/671] RDMA/hns: Fixs hw access invalid dma memory error Sasha Levin
2020-01-16 17:01 ` [PATCH AUTOSEL 4.19 480/671] net/mlx5: Fix mlx5_ifc_query_lag_out_bits Sasha Levin
2020-01-16 17:02 ` [PATCH AUTOSEL 4.19 488/671] RDMA/hns: Bugfix for slab-out-of-bounds when unloading hip08 driver Sasha Levin
2020-01-16 17:02 ` [PATCH AUTOSEL 4.19 489/671] RDMA/hns: bugfix for slab-out-of-bounds when loading " Sasha Levin
2020-01-16 17:02 ` [PATCH AUTOSEL 4.19 493/671] net/rds: Add a few missing rds_stat_names entries Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 549/671] RDMA/cma: Fix false error message Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 550/671] RDMA: Fix goto target to release the allocated memory Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 551/671] net/rds: Fix 'ib_evt_handler_call' element in 'rds_ib_stat_names' Sasha Levin
2020-01-16 17:04 ` [PATCH AUTOSEL 4.19 629/671] RDMA/mlx5: Return proper error value Sasha Levin
2020-01-16 17:05 ` Sasha Levin [this message]
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