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0533d72612
freebsd-skq/sys
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Rick Macklem 0533d72612 Fix a LOR in the NFSv4.1 server. 
The ordering of acquisition of the state and session mutexes was
reversed in two cases executed when an NFSv4.1 client created/freed
a session. Since clients will typically do this only when mounting
and dismounting, the likelyhood of causing a deadlock was low but possible.
This can only occur for NFSv4.1 mounts, since the others do not
use sessions.
This was detected while testing the pNFS server/client where the
client crashed during dismounting.
The patch also reorders the unlocks, although that isn't necessary
for correct operation.

MFC after:	2 weeks
2016-04-23 01:22:04 +00:00
..
amd64 Cleanup redundant parenthesis from existing howmany()/roundup() macro uses. 2016-04-22 16:57:42 +00:00
arm Fix duplicate TLB entries issue during section promotion/demotion. 2016-04-22 06:42:50 +00:00
arm64 sys: use our roundup2/rounddown2() macros when param.h is available. 2016-04-21 19:57:40 +00:00
boot Fix more pc98 build issues re: bcache change 2016-04-22 16:20:58 +00:00
bsm Merge from contrib/openbsm to bring the kernel audit bits up to date with OpenBSM 1.2 alpha 4: 2015-12-20 23:22:04 +00:00
cam Yet more redundant parenthesis from r298431. 2016-04-21 20:30:38 +00:00
cddl lahf/sahf are supported on some amd64 processors 2016-04-22 13:44:12 +00:00
compat Cleanup redundant parenthesis from existing howmany()/roundup() macro uses. 2016-04-22 16:57:42 +00:00
conf Clear the DDR memory. This should be done by bootloaders, 2016-04-22 16:15:58 +00:00
contrib Fix for printf() compile warning when fast_reg.length is 64-bit. 2016-04-22 07:29:38 +00:00
crypto aesni(4): Initialize error before use 2016-04-20 03:05:32 +00:00
ddb Indentation issues. 2016-04-20 16:19:44 +00:00
dev Optionally return the output capabilities list from _OSC. 2016-04-22 17:51:19 +00:00
fs Fix a LOR in the NFSv4.1 server. 2016-04-23 01:22:04 +00:00
gdb
geom DRY on buffer sizes. Update to r298420. 2016-04-21 21:13:41 +00:00
gnu Change OpenWRT imported dtsi files 2016-04-20 14:29:03 +00:00
i386 Cleanup redundant parenthesis from existing howmany()/roundup() macro uses. 2016-04-22 16:57:42 +00:00
isa isa/pnp: for pointers replace 0 with NULL. 2016-04-14 17:20:35 +00:00
kern sys: use our roundup2/rounddown2() macros when param.h is available. 2016-04-21 19:57:40 +00:00
kgssapi kgssapi(4): Don't allow user-provided arguments to overrun stack buffer 2016-04-20 05:02:13 +00:00
libkern kern: for pointers replace 0 with NULL. 2016-04-15 16:10:11 +00:00
mips sys: use our roundup2/rounddown2() macros when param.h is available. 2016-04-21 19:57:40 +00:00
modules [bhnd] Add a common bhnd_pci driver shared by both bhnd_pcib and bhnd_pci_hostb 2016-04-22 16:26:53 +00:00
net sys: use our roundup2/rounddown2() macros when param.h is available. 2016-04-21 19:57:40 +00:00
net80211 sys: use our roundup2/rounddown2() macros when param.h is available. 2016-04-21 19:57:40 +00:00
netgraph sys: use our nitems() macro when param.h is available. 2016-04-21 19:40:10 +00:00
netinet Prevent underflows in tp->snd_wnd if the remote side ACKs more than 2016-04-21 15:06:53 +00:00
netinet6 Indentation issues. 2016-04-20 16:19:44 +00:00
netipsec Remove stale function declaration 2016-04-21 11:02:06 +00:00
netnatm kernel: use our nitems() macro when it is available through param.h. 2016-04-19 23:48:27 +00:00
netpfil netpfil: for pointers replace 0 with NULL. 2016-04-15 12:24:01 +00:00
netsmb Remove unused SMB_DIALECT_MAX macro. 2016-04-20 21:13:24 +00:00
nfs Do not try to install a default route for each interface found, because 2016-03-27 23:16:37 +00:00
nfsclient
nfsserver
nlm Remove slightly used const values that can be replaced with nitems(). 2016-04-21 15:38:28 +00:00
ofed More fixes for using IPv6 addresses with RDMA: 2016-04-22 18:16:12 +00:00
opencrypto Break up opencrypto/xform.c so it can be reused piecemeal 2015-12-30 22:43:07 +00:00
pc98 Use our nitems() macro when param.h is available. 2016-04-20 15:45:55 +00:00
powerpc sys: use our roundup2/rounddown2() macros when param.h is available. 2016-04-21 19:57:40 +00:00
riscv Clear the DDR memory. This should be done by bootloaders, 2016-04-22 16:15:58 +00:00
rpc kgssapi(4): Fix string overrun in Kerberos principal construction 2016-04-20 04:45:23 +00:00
security sys: use our nitems() macro when param.h is available. 2016-04-21 19:40:10 +00:00
sparc64 Use our nitems() macro when param.h is available. 2016-04-20 15:45:55 +00:00
sys More fixes for using IPv6 addresses with RDMA: 2016-04-22 18:16:12 +00:00
teken
tests
tools Fix MFS builds when both MD_ROOT_SIZE and MFS_IMAGE are specified 2016-02-02 07:02:51 +00:00
ufs Add FEATURE knob for testing for UFS extended attribute kernel support 2016-04-22 08:09:27 +00:00
vm Cleanup redundant parenthesis from existing howmany()/roundup() macro uses. 2016-04-22 16:57:42 +00:00
x86 sys: use our roundup2/rounddown2() macros when param.h is available. 2016-04-21 19:57:40 +00:00
xdr RPC: for pointers replace 0 with NULL. 2016-04-14 17:06:37 +00:00
xen xenbus: add a comment with the names of the generated accessors 2016-01-15 14:34:31 +00:00
Makefile Add riscv to the list of architectures for cscope. 2016-02-29 16:39:27 +00:00