avg 05e274dd2b MFV r316928: 7256 low probability race in zfs_get_data ...

illumos/illumos-gate@0c94e1af67
0c94e1af67

https://www.illumos.org/issues/7256
                         error = dmu_sync(zio, lr->lr_common.lrc_txg,
                              zfs_get_done, zgd);
                         ASSERT(error || lr->lr_length <= zp->z_blksz);
  It's possible, although extremely rare, that the zfs_get_done() callback is
  executed before dmu_sync() returns.
  In that case the znode's range lock is dropped and the znode is unreferenced.
  Thus, the assertion can access some invalid or wrong data via the zp pointer.
  size variable caches the correct value of z_blksz and can be safely used here.

Reviewed by: Matt Ahrens <mahrens@delphix.com>
Reviewed by: Pavel Zakharov <pavel.zakharov@delphix.com>
Approved by: Dan McDonald <danmcd@omniti.com>
Author: Andriy Gapon <andriy.gapon@clusterhq.com>

MFC after:	1 week

2017-05-26 10:31:05 +00:00

..

amd64

Bump default MAXTSIZ (kern.maxtsiz) from 128MB to 32GB. The old limit

2017-05-17 08:38:41 +00:00

arm

Unmask legacy interrupts on Marvell PCIE controller

2017-05-25 14:34:21 +00:00

arm64

Add COMPAT_FREEBSD11 on arm64, the arch is almost tier-1.

2017-05-23 13:57:55 +00:00

boot

Pass -N directly to ld via -Wl rather than passing it to the compiler driver.

2017-05-23 17:41:09 +00:00

bsm

Commit the 64-bit inode project.

2017-05-23 09:29:05 +00:00

cam

Add basic programmable early warning error injection to the sa(4) driver.

2017-05-05 20:00:53 +00:00

cddl

MFV r316928: 7256 low probability race in zfs_get_data

2017-05-26 10:31:05 +00:00

compat

Followup to r318765 (capsicumize cpuset_*affinity)

2017-05-24 01:01:57 +00:00

conf

cxgbe(4): Update the T4, T5, and T6 firmwares to 1.16.45.0.

2017-05-23 23:40:17 +00:00

contrib

Ifdef out a redundant if statement when LARGE_NAT is disabled.

2017-05-24 14:36:51 +00:00

crypto

Remove register keyword from sys/ and ANSIfy prototypes

2017-05-17 00:34:34 +00:00

ddb

Remove register keyword from sys/ and ANSIfy prototypes

2017-05-17 00:34:34 +00:00

dev

[ath] fix short-GI wireshark flag.

2017-05-26 00:48:21 +00:00

fs

Commit the 64-bit inode project.

2017-05-23 09:29:05 +00:00

gdb

…

geom

Fix typo.

2017-05-18 08:25:07 +00:00

gnu

[mips] [rt2880] Add oldest Ralink MIPS SOC RT2880 support code.

2017-05-06 06:20:34 +00:00

i386

Remove the BSD/OS 2.1 system call gate LDT entry.

2017-05-23 22:34:18 +00:00

isa

Renumber copyright clause 4

2017-02-28 23:42:47 +00:00

kern

Followup to r318765 (capsicumize cpuset_*affinity)

2017-05-24 01:01:57 +00:00

kgssapi

…

libkern

Sync qsort.c with userland r318515.

2017-05-19 06:37:16 +00:00

mips

Remove superfluous parentheses.

2017-05-23 12:00:08 +00:00

modules

[ath] [ath_hal] (etc, etc) - begin the task of re-modularising the HAL.

2017-05-25 04:18:46 +00:00

net

Remove some code, dead from the day one.

2017-05-25 23:19:09 +00:00

net80211

[net80211] prepare for A-MSDU/A-MPDU offload crypto / sequence number checking.

2017-05-20 00:43:52 +00:00

netgraph

Make cached Bluetooth LE host advertise information visible from userland.

2017-04-27 15:03:24 +00:00

netinet

o Rearrange struct inpcb fields to optimize the TCP output code path

2017-05-24 17:47:16 +00:00

netinet6

The connect() system call should return -1 and set errno to EAFNOSUPPORT

2017-05-22 15:29:10 +00:00

netipsec

Fix possible double releasing for SA and SP references.

2017-05-23 09:32:26 +00:00

netpfil

Fix the queue delay estimation in PIE/FQ-PIE when the timestamp

2017-05-19 08:38:03 +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

Commit the 64-bit inode project.

2017-05-23 09:29:05 +00:00

ofed

All these files need sys/vmmeter.h, but now they got it implicitly

2017-04-17 17:07:00 +00:00

opencrypto

Use const with some read-only buffers in opencrypto APIs.

2017-05-09 18:28:42 +00:00

powerpc

Add a driver for the Chelsio T6 crypto accelerator engine.

2017-05-17 22:13:07 +00:00

riscv

Follow r317061 "Remove struct vmmeter from struct pcpu"

2017-04-19 17:06:32 +00:00

rpc

Remove register keyword from sys/ and ANSIfy prototypes

2017-05-17 00:34:34 +00:00

security

Commit the 64-bit inode project.

2017-05-23 09:29:05 +00:00

sparc64

fix sparc64 build by restoring 'register' in pcpu.h

2017-05-17 16:32:24 +00:00

sys

Add BIT_OR2(), BIT_AND2(), BIT_NAND2(), BIT_XOR() and BIT_XOR2().

2017-05-24 10:09:54 +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

style(9): sort headers

2017-05-09 05:08:47 +00:00

tools

Declare the "snd_fxdiv_table" once. This shaves around 24Kbytes of

2017-05-25 05:23:47 +00:00

ufs

Remove spl() calls from UFS code.

2017-05-07 14:59:45 +00:00

vm

Commit the 64-bit inode project.

2017-05-23 09:29:05 +00:00

x86

Remove constants and comments for unimplemented entries in the default LDT.

2017-05-24 18:54:21 +00:00

xdr

…

xen

xenstore: fix suspension when using the xenstore device

2017-03-07 09:17:48 +00:00

Makefile

Remove glimpse make target added in r181432

2017-05-22 15:53:30 +00:00