Rick Macklem 9fbb0faf4f Don't set a file's size for the MDS file of a pNFS service. ... When a pNFS service is running, the size of the files created on the MDS are normally 0, since the data is written to the data files on the DS(s). However, without this patch, if a Setattr with a non-zero size was done by a client, the MDS file was set to that size. This was thought to be benign, but it turns out that files with a non-zero size plus extended attributes can cause a "ffs_truncate3" panic in UFS. Although the exact cause of this panic() has not been isolated, this patch avoids the panic() and leaves the MDS files in a consistent state of always having a size == 0. Note that these MDS files never store data. The patch also includes an unnecessary initialization of savsize in case some compiler or static analyser complains it might not be initialized. This patch only affects the NFS server when pNFS is enabled via the "-p" command line option on nfsd.		2018-08-17 12:32:38 +00:00
..
amd64	Fix early EFIRT on PCID machines after r337773.	2018-08-15 12:48:49 +00:00
arm	arm: Define crypto option on platforms that include IPsec	2018-08-17 01:04:02 +00:00
arm64	Set the Execute Never flags in EFI device memory as required by the ARMv8	2018-08-15 13:19:15 +00:00
bsm
cam	Flesh out a comment about what we're doing with read bias and trims.	2018-08-15 00:15:40 +00:00
cddl	Make vfs.zfs.zio.dva_throttle_enabled sysctl writable.	2018-08-16 18:44:50 +00:00
compat	Revert r337922, except for some documention-only bits. This needs to wait	2018-08-16 19:09:43 +00:00
conf	random: Add PowerPC 'darn' instruction entropy source	2018-08-17 03:49:07 +00:00
contrib	Bring in libsodium to sys/contrib	2018-08-17 00:23:50 +00:00
crypto	Bring in compatibility glue for libsodium	2018-08-17 00:27:56 +00:00
ddb	add an option for ddb ps command to print process arguments	2018-08-09 11:21:31 +00:00
dev	random: Add PowerPC 'darn' instruction entropy source	2018-08-17 03:49:07 +00:00
dts	Remove Atmel AT91RM9200 and AT91SAM9 support.	2018-07-27 18:28:22 +00:00
fs	Don't set a file's size for the MDS file of a pNFS service.	2018-08-17 12:32:38 +00:00
gdb	amd64: Protect the kernel text, data, and BSS by setting the RW/NX bits	2018-03-06 14:28:37 +00:00
geom	OpenCrypto: Convert sessions to opaque handles instead of integers	2018-07-18 00:56:25 +00:00
gnu	Import DTS files from Linux 4.18	2018-08-13 06:40:20 +00:00
i386	Implement kernel support for early loading of Intel microcode updates.	2018-08-13 17:13:09 +00:00
isa	Revert r330780, it was improperly tested and results in taking a spin	2018-03-11 20:13:15 +00:00
kern	subr_prf: Don't write kern.boot_tag if it's empty	2018-08-17 03:42:57 +00:00
kgssapi	OpenCrypto: Convert sessions to opaque handles instead of integers	2018-07-18 00:56:25 +00:00
libkern	Sync strlcpy with userland version, again	2018-06-21 17:35:13 +00:00
mips	Query MVPConf0.PVPE for number of CPUs.	2018-08-14 16:29:10 +00:00
modules	Add xform-conforming auth_hash wrapper for Poly-1305	2018-08-17 00:30:04 +00:00
net	if_vlan(4): A VLAN always has a PCP and its ifnet's if_pcp should be set	2018-08-17 01:03:23 +00:00
net80211	Fix misspellings of transmitter/transmitted	2018-08-10 20:37:32 +00:00
netgraph	The interface name must be sanitized before the search to match the existing	2018-08-15 13:42:22 +00:00
netinet	Add the ability to look up the 3b PCP of a VLAN interface. Use it in	2018-08-16 23:46:38 +00:00
netinet6	Properly initialize IP version in IPv6 header. This was missed in r334673.	2018-08-16 09:19:06 +00:00
netipsec	Use the new VNET_DEFINE_STATIC macro when we are defining static VNET	2018-07-24 16:35:52 +00:00
netpfil	Fix a typo in comment.	2018-08-15 16:36:29 +00:00
netsmb	Make timespecadd(3) and friends public	2018-07-30 15:46:40 +00:00
nfs	Switch RIB and RADIX_NODE_HEAD lock from rwlock(9) to rmlock(9).	2018-06-16 08:26:23 +00:00
nfsclient	style: Remove remaining deprecated MALLOC/FREE macros	2018-01-25 22:25:13 +00:00
nfsserver	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
nlm	Use syscall_helper_register() to register syscalls and initialize though	2018-02-10 01:09:22 +00:00
ofed	Only NULL check the VNET pointer when VIMAGE is enabled in ibcore.	2018-07-31 11:23:44 +00:00
opencrypto	cryptosoft: Reduce generality of supported algorithm composition	2018-08-17 04:40:01 +00:00
powerpc	powerpc: Add lwsync and ptesync 'sync' opcode variants to ddb disassembler	2018-08-10 03:28:40 +00:00
riscv	Riscv: Include crypto for IPSec	2018-08-17 01:08:22 +00:00
rpc	Set SO_SNDTIMEO in the client side krpc when CLSET_TIMEOUT is done.	2018-07-20 12:03:16 +00:00
security	Require that MAC label buffers be able to store a non-empty string.	2018-08-01 03:46:07 +00:00
sparc64	Add pmap_is_valid_memattr(9).	2018-08-01 18:45:51 +00:00
sys	random: Add PowerPC 'darn' instruction entropy source	2018-08-17 03:49:07 +00:00
teken	teken: Fix sequences header which was crossing the 80-col boundary	2018-05-29 08:41:44 +00:00
tests	epoch_test: fix compile	2018-07-15 00:31:17 +00:00
tools	Add dtb overlays support	2018-03-24 21:30:24 +00:00
ufs	Put jail(2) under COMPAT_FREEBSD11. It has been the "old" way of creating	2018-08-16 18:40:16 +00:00
vm	Prevent some parallel swap-ins, rate-limit swapper swap-ins.	2018-08-13 16:48:46 +00:00
x86	Help ensure that the copy loop doesn't get converted to a memcpy() call.	2018-08-14 19:21:31 +00:00
xdr	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
xen	xen: add missing file from r336474	2018-07-19 10:14:52 +00:00
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