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loli10K 880a37aa35 Prevent NULL pointer dereference in blkg_tryget() on EL8 kernels 
blkg_tryget() as shipped in EL8 kernels does not seem to handle NULL
@blkg as input; this is different from its mainline counterpart where
NULL is accepted.  To prevent dereferencing a NULL pointer when dealing
with block devices which do not set a root_blkg on the request queue
perform the NULL check in vdev_bio_associate_blkg().

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Kjeld Schouten <kjeld@schouten-lebbing.nl>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: loli10K <ezomori.nozomu@gmail.com>
Closes #9546
Closes #9577
2020-01-22 13:49:04 -08:00
.github Fix typos 2020-01-22 13:49:00 -08:00
cmd Fix zpool history unbounded memory usage 2020-01-22 13:49:03 -08:00
config Perform KABI checks in parallel 2020-01-22 13:49:01 -08:00
contrib Skip loading already loaded key 2020-01-22 13:49:03 -08:00
etc Skip loading already loaded key 2020-01-22 13:49:03 -08:00
include Fix zpool history unbounded memory usage 2020-01-22 13:49:03 -08:00
lib Fix zpool create -o <property> error message 2020-01-22 13:49:04 -08:00
man Modify sharenfs=on default behavior 2020-01-22 13:49:03 -08:00
module Prevent NULL pointer dereference in blkg_tryget() on EL8 kernels 2020-01-22 13:49:04 -08:00
rpm Canonicalize Python shebangs 2020-01-22 13:49:00 -08:00
scripts Fix typos 2020-01-22 13:49:00 -08:00
tests Fix 'zfs change-key' with unencrypted child 2020-01-22 13:49:03 -08:00
udev Add enclosure_symlinks option to vdev_id 2018-12-14 17:27:49 -08:00
.gitignore Perform KABI checks in parallel 2020-01-22 13:49:01 -08:00
.gitmodules Add zimport.sh compatibility test script 2014-02-21 12:10:31 -08:00
.travis.yml Add .travis.yml 2017-11-13 09:18:18 -08:00
AUTHORS Update build system and packaging 2018-05-29 16:00:33 -07:00
autogen.sh Cause autogen.sh to fail if autoreconf fails 2018-07-06 09:27:37 -07:00
CODE_OF_CONDUCT.md Add CODE_OF_CONDUCT.md 2019-04-30 10:58:45 -07:00
configure.ac Add channel program for property based snapshots 2020-01-22 13:48:57 -08:00
copy-builtin Allow copy-builtin to work with modified sources 2018-10-17 12:06:05 -07:00
COPYRIGHT Update build system and packaging 2018-05-29 16:00:33 -07:00
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META Tag zfs-0.8.2 2019-09-25 11:27:51 -07:00
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README.md Explicitly state supported Linux versions 2018-05-30 20:11:19 -07:00
TEST Update build system and packaging 2018-05-29 16:00:33 -07:00
zfs.release.in Move zfs.release generation to configure step 2012-07-12 12:22:51 -07:00

README.md

img

ZFS on Linux is an advanced file system and volume manager which was originally developed for Solaris and is now maintained by the OpenZFS community.

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Official Resources

Installation

Full documentation for installing ZoL on your favorite Linux distribution can be found at our site.

Contribute & Develop

We have a separate document with contribution guidelines.

Release

ZFS on Linux is released under a CDDL license.
For more details see the NOTICE, LICENSE and COPYRIGHT files; UCRL-CODE-235197

Supported Kernels

  • The META file contains the officially recognized supported kernel versions.