linux_dsm_epyc7002/net/sunrpc
Trond Myklebust c443305529 SUNRPC: Fix RPC receive hangs
The RPC code is occasionally hanging when the receive code fails to
empty the socket buffer due to a partial read of the data. When we
convert that to an EAGAIN, it appears we occasionally leave data in the
socket. The fix is to just keep reading until the socket returns
EAGAIN/EWOULDBLOCK.

Reported-by: Catalin Marinas <catalin.marinas@arm.com>
Reported-by: Cristian Marussi <cristian.marussi@arm.com>
Reported-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Tested-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Cristian Marussi <cristian.marussi@arm.com>
2018-12-05 07:10:06 -05:00
..
auth_gss SUNRPC: Fix leak of krb5p encode pages 2018-12-02 09:43:56 -05:00
xprtrdma Olga added support for the NFSv4.2 asynchronous copy protocol. We 2018-10-30 13:03:29 -07:00
addr.c replace strict_strto calls 2014-07-12 18:45:49 -04:00
auth_generic.c SUNRPC: Fix a bogus get/put in generic_key_to_expire() 2018-11-12 16:39:13 -05:00
auth_null.c SUNRPC: Convert the auth cred cache to use refcount_t 2018-10-23 12:24:33 -04:00
auth_unix.c SUNRPC: Convert the auth cred cache to use refcount_t 2018-10-23 12:24:33 -04:00
auth.c SUNRPC: Convert the auth cred cache to use refcount_t 2018-10-23 12:24:33 -04:00
backchannel_rqst.c SUNRPC: Refactor xprt_transmit() to remove the reply queue code 2018-09-30 15:35:14 -04:00
cache.c SUNRPC: Replace the cache_detail->hash_lock with a regular spinlock 2018-10-29 16:58:04 -04:00
clnt.c SUNRPC: Fix a memory leak in call_encode() 2018-12-02 09:43:57 -05:00
debugfs.c net: Use octal not symbolic permissions 2018-03-26 12:07:48 -04:00
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
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 Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-06-04 10:14:28 -07:00
rpcb_clnt.c sunrpc: whitespace fixes 2018-07-31 12:53:40 -04:00
sched.c SUNRPC: Fix priority queue fairness 2018-09-30 15:35:16 -04:00
socklib.c SUNRPC: Unexport xdr_partial_copy_from_skb() 2018-09-30 15:35:16 -04:00
stats.c sunrpc: whitespace fixes 2018-07-31 12:53:40 -04:00
sunrpc_syms.c net: Drop pernet_operations::async 2018-03-27 13:18:09 -04:00
sunrpc.h sunrpc: whitespace fixes 2018-07-31 12:53:40 -04:00
svc_xprt.c Olga added support for the NFSv4.2 asynchronous copy protocol. We 2018-10-30 13:03:29 -07:00
svc.c NFSD: Handle full-length symlinks 2018-08-09 16:11:21 -04:00
svcauth_unix.c SUNRPC: Make server side AUTH_UNIX use lockless lookups 2018-10-29 16:58:04 -04:00
svcauth.c SUNRPC: Add lockless lookup of the server's auth domain 2018-10-03 11:32:59 -04:00
svcsock.c Merge branch 'work.afs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-11-01 19:58:52 -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: drop pointless static qualifier in xdr_get_next_encode_buffer() 2018-11-08 12:12:23 -05:00
xprt.c SUNRPC: Fix a potential race in xprt_connect() 2018-12-02 09:43:57 -05:00
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: Fix RPC receive hangs 2018-12-05 07:10:06 -05:00