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freebsd-dev/sys
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Rick Macklem 6406db24cb Make the NFSv4 client to use a write open for reading if allowed by the server. 
An NFSv4 server has the option of allowing a Read to be done using a Write
Open. If this is not allowed, the server will return NFSERR_OPENMODE.
This patch attempts the read with a write open and then disables this
if the server replies NFSERR_OPENMODE.
This change will avoid some uses of the special stateids. This will be
useful for pNFS/DS Reads, since they cannot use special stateids.
It will also be useful for any NFSv4 server that does not support reading
via the special stateids. It has been tested against both types of NFSv4 server.

MFC after:	2 weeks
2017-04-23 21:51:28 +00:00
..
amd64 Use kmem_malloc() instead of malloc(9) for the native amd64 filter. 2017-04-17 22:02:09 +00:00
arm Use hwreset_get_by_ofw_idx() function instead, since there is 2017-04-19 05:59:00 +00:00
arm64 Restrict the arm64 supervisor all instructions to only allow a zero 2017-04-20 15:53:20 +00:00
boot loader: uboot disk ioctl should call disk_ioctl 2017-04-18 19:36:58 +00:00
bsm Merge OpenBSM 1.2-alpha5 from vendor branch to FreeBSD -CURRENT: 2017-03-26 21:14:49 +00:00
cam Reorder the minimum_cmd_size code to make it a little smaller and 2017-04-20 20:46:34 +00:00
cddl MFV 316891 2017-04-21 19:53:52 +00:00
compat Map Linux CLOCK_BOOTTIME to native CLOCK_UPTIME. 2017-04-23 07:57:30 +00:00
conf Replace the RC4 algorithm for generating in-kernel secure random 2017-04-16 09:11:02 +00:00
contrib Restore prototype accidently removed by r316811. Also remove $NetBSD$ 2017-04-19 13:24:32 +00:00
crypto Fix counter increment in Salsa and ChaCha. 2017-04-22 01:06:23 +00:00
ddb Fix printing of negative offsets (typically from frame pointers) again. 2017-03-26 18:46:35 +00:00
dev Report NTB link speed to console and interface. 2017-04-23 14:25:51 +00:00
fs Make the NFSv4 client to use a write open for reading if allowed by the server. 2017-04-23 21:51:28 +00:00
gdb
geom Dump md_iterations as signed, which it really is. 2017-04-21 07:43:44 +00:00
gnu Update our device tree files to a Linux 4.10 2017-03-07 13:56:49 +00:00
i386 Use kmem_malloc() instead of malloc(9) for the native amd64 filter. 2017-04-17 22:02:09 +00:00
isa Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
kern Improve BUF_TRACKING by not displaying NULL entries. 2017-04-23 17:39:31 +00:00
kgssapi
libkern Replace the RC4 algorithm for generating in-kernel secure random 2017-04-16 09:11:02 +00:00
mips Switch BERI Programmable Interrupt Controller to INTRNG. 2017-04-18 17:20:03 +00:00
modules 3BSD-licensed implementation of the chacha20 stream cipher, intended for 2017-04-15 20:51:53 +00:00
net Remove unneeded conditions. 2017-04-22 08:38:49 +00:00
net80211 [net80211] add methods to fetch the global and per-VAP WME parameters. 2017-04-22 02:12:07 +00:00
netgraph mppc - Finish pluging NETGRAPH_MPPC_COMPRESSION. 2017-01-20 00:02:11 +00:00
netinet Represent "a syncache overflow hasn't happend yet" by using 2017-04-21 06:05:34 +00:00
netinet6 Rename variable for clarity 2017-04-22 13:04:36 +00:00
netipsec Add large replay widow support to setkey(8) and libipsec. 2017-04-13 14:44:17 +00:00
netnatm
netpfil pf: Fix possible incorrect IPv6 fragmentation 2017-04-20 09:05:53 +00:00
netsmb
nfs Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
nfsclient Add an NFSv4.1 mount option for "use one openowner". 2017-04-13 21:54:19 +00:00
nfsserver Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
nlm
ofed All these files need sys/vmmeter.h, but now they got it implicitly 2017-04-17 17:07:00 +00:00
opencrypto Don't leak a session and lock if a GMAC key has an invalid length. 2017-04-05 01:46:41 +00:00
powerpc - Remove 'struct vmmeter' from 'struct pcpu', leaving only global vmmeter 2017-04-17 17:34:47 +00:00
riscv Follow r317061 "Remove struct vmmeter from struct pcpu" 2017-04-19 17:06:32 +00:00
rpc Fix a crash during unmount of an NFSv4.1 mount. 2017-04-10 22:47:18 +00:00
security Break audit_bsm_klib.c into two files: one (audit_bsm_klib.c) 2017-04-03 10:15:58 +00:00
sparc64 - Remove 'struct vmmeter' from 'struct pcpu', leaving only global vmmeter 2017-04-17 17:34:47 +00:00
sys Set default uid/gid to nobody/nogroup for NFSv4 mapping. 2017-04-21 20:08:10 +00:00
teken Oops, my fix for bright colors broke bright black some more (in cases 2017-03-27 10:48:28 +00:00
tests
tools [fdt] Make DTBs generated by make_dtb.sh overlay-ready 2017-03-10 22:45:07 +00:00
ufs All these files need sys/vmmeter.h, but now they got it implicitly 2017-04-17 17:07:00 +00:00
vm - Remove 'struct vmmeter' from 'struct pcpu', leaving only global vmmeter 2017-04-17 17:34:47 +00:00
x86 - Remove 'struct vmmeter' from 'struct pcpu', leaving only global vmmeter 2017-04-17 17:34:47 +00:00
xdr
xen xenstore: fix suspension when using the xenstore device 2017-03-07 09:17:48 +00:00
Makefile Remove pc98 support completely. 2017-01-28 02:22:15 +00:00