Chuck Lever d097e5b5a1 xprtrdma: Return -ENOBUFS when no pages are available ... commit a8f688ec43 upstream. The use of -EAGAIN in rpcrdma_convert_iovs() is a latent bug: the transport never calls xprt_write_space() when more pages become available. -ENOBUFS will trigger the correct "delay briefly and call again" logic. Fixes: 7a89f9c626 ("xprtrdma: Honor ->send_request API contract") Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Cc: stable@vger.kernel.org # 4.8+ Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-07-03 11:24:54 +02:00
..
auth_gss	sunrpc: remove incorrect HMAC request initialization	2018-04-19 08:56:20 +02:00
xprtrdma	xprtrdma: Return -ENOBUFS when no pages are available	2018-07-03 11:24:54 +02:00
Kconfig	svcrdma: Introduce local rdma_rw API helpers	2017-04-25 17:25:55 -04:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
addr.c	replace strict_strto calls	2014-07-12 18:45:49 -04:00
auth.c	sched/headers: Prepare to remove <linux/cred.h> inclusion from <linux/sched.h>	2017-03-02 08:42:31 +01:00
auth_generic.c	NFS client updates for Linux 4.9	2016-10-13 21:28:20 -07:00
auth_null.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
auth_unix.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +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	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
netns.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
rpc_pipe.c	rpc_pipefs: fix double-dput()	2018-04-24 09:36:38 +02:00
rpcb_clnt.c	sunrpc: mark all struct rpc_procinfo instances as const	2017-07-13 15:57:57 -04:00
sched.c	sunrpc: Fix rpc_task_begin trace point	2017-12-14 09:53:09 +01:00
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.h	SUNRPC: track whether a request is coming from a loop-back interface.	2014-05-22 15:59:18 -04:00
sunrpc_syms.c	SUNRPC: cleanup ida information when removing sunrpc module	2017-01-24 15:29:24 -05:00
svc.c	sunrpc: Const-ify struct sv_serv_ops	2017-08-24 22:13:50 -04:00
svc_xprt.c	sunrpc: Allocate up to RPCSVC_MAXPAGES per svc_rqst	2017-07-12 15:54:55 -04:00
svcauth.c	locking/atomic, kref: Implement kref_put_lock()	2017-01-18 10:03:29 +01:00
svcauth_unix.c	kernel: make groups_sort calling a responsibility group_info allocators	2017-12-20 10:10:18 +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	SUNRPC: Fix a race in the receive code path	2017-12-20 10:10:21 +01:00
xprtmultipath.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
xprtsock.c	SUNRPC: Don't call __UDPX_INC_STATS() from a preemptible context	2018-04-26 11:02:19 +02:00