linux/net/sunrpc
Parav Pandit edd3155114 IB: Correct MR length field to be 64-bit
The ib_mr->length represents the length of the MR in bytes as per
the IBTA spec 1.3 section 11.2.10.3 (REGISTER PHYSICAL MEMORY REGION).

Currently ib_mr->length field is defined as only 32-bits field.
This might result into truncation and failed WRs of consumers who
registers more than 4GB bytes memory regions and whose WRs accessing
such MRs.

This patch makes the length 64-bit to avoid such truncation.

Cc: Sagi Grimberg <sagi@grimberg.me>
Cc: Chuck Lever <chuck.lever@oracle.com>
Cc: Faisal Latif <faisal.latif@intel.com>
Fixes: 4c67e2bfc8 ("IB/core: Introduce new fast registration API")
Signed-off-by: Ilya Lesokhin <ilyal@mellanox.com>
Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-09-25 11:47:23 -04:00
..
auth_gss NFS client updates for Linux 4.13 2017-07-13 14:35:37 -07:00
xprtrdma IB: Correct MR length field to be 64-bit 2017-09-25 11:47:23 -04:00
addr.c replace strict_strto calls 2014-07-12 18:45:49 -04:00
auth_generic.c NFS client updates for Linux 4.9 2016-10-13 21:28:20 -07:00
auth_null.c sunrpc: remove dead codes of cr_magic in rpc_cred 2017-02-08 17:02:46 -05:00
auth_unix.c sunrpc: rename NFS_NGROUPS to UNX_NGROUPS for auth unix 2017-02-08 17:02:45 -05:00
auth.c sched/headers: Prepare to remove <linux/cred.h> inclusion from <linux/sched.h> 2017-03-02 08:42:31 +01:00
backchannel_rqst.c SUNRPC: Don't hold the transport lock when receiving backchannel data 2017-08-16 15:10:16 -04:00
cache.c NFS client updates for Linux 4.11 2017-03-01 16:10:30 -08:00
clnt.c SUNRPC: remove some dead code. 2017-09-06 12:31:15 -04:00
debugfs.c sunrpc: record rpc client pointer in seq->private directly 2017-02-08 17:02:47 -05:00
Kconfig svcrdma: Introduce local rdma_rw API helpers 2017-04-25 17:25:55 -04:00
Makefile SUNRPC: Add a structure to track multiple transports 2016-02-05 18:48:54 -05:00
netns.h netns: make struct pernet_operations::id unsigned int 2016-11-18 10:59:15 -05:00
rpc_pipe.c fs: Replace CURRENT_TIME with current_time() for inode timestamps 2016-09-27 21:06:21 -04:00
rpcb_clnt.c sunrpc: mark all struct rpc_procinfo instances as const 2017-07-13 15:57:57 -04:00
sched.c sunrpc: don't check for failure from mempool_alloc() 2017-04-20 13:44:57 -04:00
socklib.c sunrpc: do not pull udp headers on receive 2016-04-11 15:31:33 -04:00
stats.c sunrpc: move pc_count out of struct svc_procinfo 2017-07-13 15:58:02 -04:00
sunrpc_syms.c SUNRPC: cleanup ida information when removing sunrpc module 2017-01-24 15:29:24 -05:00
sunrpc.h SUNRPC: track whether a request is coming from a loop-back interface. 2014-05-22 15:59:18 -04:00
svc_xprt.c sunrpc: Allocate up to RPCSVC_MAXPAGES per svc_rqst 2017-07-12 15:54:55 -04:00
svc.c sunrpc: Const-ify struct sv_serv_ops 2017-08-24 22:13:50 -04:00
svcauth_unix.c sunrpc: rename NFS_NGROUPS to UNX_NGROUPS for auth unix 2017-02-08 17:02:45 -05:00
svcauth.c locking/atomic, kref: Implement kref_put_lock() 2017-01-18 10:03:29 +01:00
svcsock.c NFS client updates for Linux 4.14 2017-09-11 22:01:44 -07:00
sysctl.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
timer.c net: cleanup unsigned to unsigned int 2012-04-15 12:44:40 -04:00
xdr.c sunrpc: Fix xdr_init_decode_pages() documenting comment 2017-04-25 16:12:34 -04:00
xprt.c xprtrdma: Use xprt_pin_rqst in rpcrdma_reply_handler 2017-09-05 18:27:07 -04:00
xprtmultipath.c SUNRPC search xprt switch for sockaddr 2016-09-19 13:08:36 -04:00
xprtsock.c NFS-over-RDMA client updates for Linux 4.14 2017-09-05 15:16:04 -04:00