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android_kernel_motorola_sm6225/net/9p
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Zhengchao Shao d6d3599832 9p/rdma: unmap receive dma buffer in rdma_request()/post_recv() 
[ Upstream commit 74a25e6e916cb57dab4267a96fbe8864ed21abdb ]

When down_interruptible() or ib_post_send() failed in rdma_request(),
receive dma buffer is not unmapped. Add unmap action to error path.
Also if ib_post_recv() failed in post_recv(), dma buffer is not unmapped.
Add unmap action to error path.

Link: https://lkml.kernel.org/r/20230104020424.611926-1-shaozhengchao@huawei.com
Fixes: fc79d4b104 ("9p: rdma: RDMA Transport Support for 9P")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>
Signed-off-by: Eric Van Hensbergen <ericvh@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-03-11 16:31:59 +01:00
..
client.c net/9p: Initialize the iounit field during fid creation 2022-08-25 11:15:32 +02:00
error.c hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
Kconfig IB: Revert "remove redundant INFINIBAND kconfig dependencies" 2018-05-28 10:40:16 -06:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mod.c 9p: Use a slab for allocating requests 2019-07-03 13:14:41 +02:00
protocol.c 9p: p9dirent_read: check network-provided name length 2019-07-03 13:14:42 +02:00
protocol.h net/9p: Convert net/9p protocol dumps to tracepoints 2011-10-24 11:13:12 -05:00
trans_common.c net/9p: include trans_common.h to fix missing prototype warning. 2019-07-03 13:14:43 +02:00
trans_common.h net/9p: remove (now-)unused helpers 2015-04-11 22:28:29 -04:00
trans_fd.c 9p/fd: Use P9_HDRSZ for header size 2022-12-14 11:28:25 +01:00
trans_rdma.c 9p/rdma: unmap receive dma buffer in rdma_request()/post_recv() 2023-03-11 16:31:59 +01:00
trans_virtio.c 9p/trans_virtio: Remove sysfs file on probe failure 2021-09-26 13:39:47 +02:00
trans_xen.c 9p/xen: fix connection sequence 2023-03-11 16:31:58 +01:00
util.c 9p: fix whitespace issues 2018-08-13 09:34:58 +09:00