d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
02695ea890
freebsd-dev/sys
History
Rick Macklem 02695ea890 nfscl: fix delegation recall when the file is not open 
Without this patch, if a NFSv4 server recalled a
delegation when the file is not open, the renew
thread would block in the NFS VOP_INACTIVE()
trying to acquire the client state lock that it
already holds.

This patch fixes the problem by delaying the
vrele() call until after the client state
lock is released.

This bug has been in the NFSv4 client for
a long time, but since it only affects
delegation when recalled due to another
client opening the file, it got missed
during previous testing.

Until you have this patch in your client,
you should avoid the use of delegations.

MFC after:	2 weeks
2021-04-25 12:55:00 -07:00
..
amd64 Add FIB_ALGO to GENERIC on amd64/arm64. 2021-04-24 23:22:58 +00:00
arm arm: Add no-cftconvert for sdma-imx6 files 2021-04-14 15:43:37 +02:00
arm64 Add FIB_ALGO to GENERIC on amd64/arm64. 2021-04-24 23:22:58 +00:00
bsm
cam cam: make sure to clear even more CCBs allocated on the stack 2021-04-11 15:24:22 +01:00
cddl fbt: Remove some handling for multiple CTF containers 2021-04-02 17:49:13 -04:00
compat kern_linkat: modify to accept AT_ flags instead of FOLLOW/NOFOLLOW 2021-04-25 14:13:12 +01:00
conf newvers.sh: better regexp for the FreeBSD_version line 2021-04-22 11:45:12 -06:00
contrib zfs: use vn_seqc_read_notmodify for racing .. lookups 2021-04-22 13:18:39 +00:00
crypto ossl: Don't encryt/decrypt too much data for chacha20. 2021-04-01 15:49:07 -07:00
ddb ddb: replace watchpoint set/clear functions 2021-03-29 12:05:44 -03:00
dev hkbd: Fix typo which disables keyboard input in kdb 2021-04-24 22:01:14 +03:00
dts dts: Bump the freebsd branding version to 5.10 2021-03-23 15:02:21 +01:00
fs nfscl: fix delegation recall when the file is not open 2021-04-25 12:55:00 -07:00
gdb gdb: report specific stop reason for watchpoints 2021-03-30 11:36:41 -03:00
geom gmirror: Pre-allocate the timeout event structure 2021-03-11 15:45:15 -05:00
gnu Remove the old dts imported tree. 2021-01-15 20:09:55 +01:00
i386 Create VM_MEMATTR_DEVICE on all architectures 2021-04-12 06:15:31 +00:00
isa Remove more remnants of sio(4) 2021-04-07 14:33:02 -04:00
kern kern_linkat: modify to accept AT_ flags instead of FOLLOW/NOFOLLOW 2021-04-25 14:13:12 +01:00
kgssapi opencrypto: Introduce crypto_dispatch_async() 2021-02-08 09:19:19 -05:00
libkern x86: remove gcov kernel support 2021-04-02 15:41:51 +03:00
mips OCF: Remove support for asymmetric cryptographic operations. 2021-04-12 14:28:43 -07:00
modules modules: remove stale if_wg reference 2021-04-15 19:59:13 -05:00
net [fib algo] Do not print algo attach/detach message on boot 2021-04-25 08:58:06 +00:00
net80211 net80211: prefix get_random_bytes() with net80211_ 2021-03-24 22:16:09 +00:00
netgraph ng_ubt: Block attachment of uninitialized Intel Wireless 7265 2021-04-15 17:26:32 +03:00
netinet Allow the tcp_lro_flush_all() function to be called when the control 2021-04-24 12:23:42 +02:00
netinet6 Re-enable network ioctls in capability mode 2021-04-23 09:22:49 -04:00
netipsec Revert "SO_RERROR indicates that receive buffer overflows should be handled as errors." 2021-02-08 22:32:32 +00:00
netpfil Add required checks for unmapped mbufs in ipdivert and ipfw 2021-04-21 15:47:05 -04:00
netsmb
nfs Fix panic when using BOOTP to resolve root path. 2021-03-28 14:02:40 -05:00
nfsclient nfs: Cleanup dead files 2021-03-17 06:16:31 +11:00
nfsserver nfs: Cleanup dead files 2021-03-17 06:16:31 +11:00
nlm
ofed LinuxKPI/OFED: (re)move inetdevice.h implementation 2021-03-30 14:40:46 +00:00
opencrypto OCF: Remove support for asymmetric cryptographic operations. 2021-04-12 14:28:43 -07:00
powerpc opal_console: fix serial console output corruption on powerpc64 2021-04-16 20:10:09 -03:00
riscv riscv: Assert that SUM is not set in SSTATUS for exceptions. 2021-04-21 13:57:20 -07:00
rpc nfsv4 client: do the BindConnectionToSession as required 2021-04-11 14:34:57 -07:00
security tcp_input/syncache: acquire only read lock on PCB for SYN,!ACK packets 2021-04-12 08:25:31 -07:00
sys kern_linkat: modify to accept AT_ flags instead of FOLLOW/NOFOLLOW 2021-04-25 14:13:12 +01:00
teken
tests Add IPv4 fib lookup performance tests with uniform keys. 2021-03-30 14:32:28 +01:00
tools syscalls.master: Add a new syscall type: RESERVED 2021-01-26 18:27:44 +00:00
ufs b_vflags update requries bufobj lock 2021-04-15 15:47:42 +03:00
vm sysctl vm.objects: report backing object and swap use 2021-04-19 21:32:01 +03:00
x86 amd64: Add MD bits for KASAN 2021-04-13 17:42:20 -04:00
xdr
xen xen: move x86-specific xen_vector_callback_enabled to sys/x86 2021-03-15 14:20:21 +01:00
Makefile