Konstantin Belousov 0ff51c98d1 Fix NFS client deadlock when read reports truncated node. ... If node attribute returned in the reply for read rpc indicate truncation, and it happens that the vnode is exclusively locked, update of the node attributes would try to shrink vnode size. Since during the read some vnode pages were busied by the reading thread, vnode_pager_setsize() deadlocks waiting for the busy state owned by the caller. Use a thread-local flag to indicate that NFS read owns some (s)busy pages states and postpone the call to vnode_pager_setsize() until the thread relinguishes the ownership. Diagnosed by: rlibby Tested by: pho, rlibby Sponsored by: The FreeBSD Foundation MFC after: 1 week		2020-02-22 20:50:30 +00:00
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amd64	amd64: keep PTE bitmasks in sync with target pmap during pv reclaim	2020-02-18 00:02:20 +00:00
arm	Fix the following -Werror warning from clang 10.0.0:	2020-02-18 17:55:24 +00:00
arm64	arm64: remove no longer needed atomic_load_ptr casts	2020-02-14 23:17:18 +00:00
bsm	vfs: add realpathat syscall	2020-02-20 16:58:19 +00:00
cam	We pass a pointer to the flags to dabitsysctl, not an integer. Adjust the	2020-02-21 22:44:22 +00:00
cddl	Remove duplicate dbufs accounting.	2020-02-07 15:50:47 +00:00
compat	linuxkpi: Move shmem related functions in it's own file	2020-02-21 09:28:45 +00:00
conf	riscv: Set MACHINE_ARCH correctly	2020-02-22 13:23:27 +00:00
contrib	Add chacha20poly1305 support to crypto build	2020-02-16 00:03:09 +00:00
crypto
ddb	Add KERNEL_PANICKED macro for use in place of direct panicstr tests	2020-01-12 06:07:54 +00:00
dev	Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (7 of many)	2020-02-21 16:32:17 +00:00
dts	Add an overlay for RK3328 USB3 node.	2020-01-29 12:10:42 +00:00
fs	Fix NFS client deadlock when read reports truncated node.	2020-02-22 20:50:30 +00:00
gdb	Add KERNEL_PANICKED macro for use in place of direct panicstr tests	2020-01-12 06:07:54 +00:00
geom	geli taste: allow GELIBOOT tagged providers as well	2020-02-07 21:36:14 +00:00
gnu	Import DTS files for riscv from Linux 5.4	2019-12-03 09:12:53 +00:00
i386	i386: remove no longer needed atomic_load_ptr casts	2020-02-14 23:17:37 +00:00
isa	sc(4) md bits: stop setting sc->kbd entirely	2019-12-30 02:07:55 +00:00
kern	Add td_pflags2, yet another thread-private flags word.	2020-02-22 20:43:04 +00:00
kgssapi
libkern	random(9): Deprecate random(9), remove meaningless srandom(9)	2019-12-26 19:41:09 +00:00
mips	mips: fix kernel build after r357804	2020-02-14 20:25:04 +00:00
modules	linuxkpi: Move shmem related functions in it's own file	2020-02-21 09:28:45 +00:00
net	Partially revert VNET change and expand VNET structure.	2020-02-17 11:08:50 +00:00
net80211	Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (7 of many)	2020-02-21 16:32:17 +00:00
netgraph	Rework second part of r357558. Unroll the macro and allocate memory in	2020-02-21 04:18:15 +00:00
netinet	Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (6 of many)	2020-02-21 16:23:00 +00:00
netinet6	ip6_output: improve extension header handling	2020-02-20 10:56:12 +00:00
netipsec	netipsec: fix a mismatched uma_zfree -> uma_zfree_pcpu	2020-02-12 20:18:29 +00:00
netpfil	Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (6 of many)	2020-02-21 16:23:00 +00:00
netsmb
nfs	vfs: drop the mostly unused flags argument from VOP_UNLOCK	2020-01-03 22:29:58 +00:00
nfsclient
nfsserver
nlm	vfs: drop the mostly unused flags argument from VOP_UNLOCK	2020-01-03 22:29:58 +00:00
ofed	Make sure the VNET is properly set when reaping mbufs in ipoib.	2020-01-11 12:02:16 +00:00
opencrypto	Miscellaneous typo fixes	2020-02-07 19:53:07 +00:00
powerpc	powerpc/booke: Fix handling of pvh_global_lock and pmap lock	2020-02-22 01:31:06 +00:00
riscv	riscv: Set MACHINE_ARCH correctly	2020-02-22 13:23:27 +00:00
rpc	Change r355157 to make svc_rpc_gss_lifetime_max a static.	2019-11-28 02:18:51 +00:00
security	audit: provide audit_canon_path variant which accepts vnodes	2020-02-21 01:40:49 +00:00
sys	Fix NFS client deadlock when read reports truncated node.	2020-02-22 20:50:30 +00:00
teken
tests
tools	vfs: stop null checking routines in vop wrappers	2020-01-26 00:41:38 +00:00
ufs	Additional KASSERTs to ensure the consistency of the soft updates	2020-02-18 23:56:23 +00:00
vm	Constify uma_zcache_create() and uma_zsecond_create()'s "name" argument.	2020-02-22 17:44:28 +00:00
x86	x86/identcpu.c whitespace cleanup.	2020-02-21 16:55:28 +00:00
xdr	typo: s/impelmentation/implementation/.	2020-02-07 15:14:29 +00:00
xen
Makefile	Remove sparc64 kernel support	2020-02-03 17:35:11 +00:00