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Rob Norris 5c51f8fc2f config: fix dequeue_signal check for kernels <4.20
Before 4.20, kernel_siginfo_t was just called siginfo_t. This was
causing the kthread_dequeue_signal_3arg_task check, which uses
kernel_siginfo_t, to fail on older kernels.

In d6b8c17f1, we started checking for the "new" three-arg
dequeue_signal() by testing for the "old" version. Because that test is
explicitly using kernel_siginfo_t, it would fail, leading to the build
trying to use the new three-arg version, which would then not comile.

This commit fixes that by avoiding checking for the old 3-arg
dequeue_signal entirely. Instead, we check for the new one, as well as
the 4-arg form, and we use the old form as a fallback. This way, we
never have to test for it explicitly, and once we're building
HAVE_SIGINFO will make sure we get the right kernel_siginfo_t for it, so
everything works out nice.

Original-patch-by: Finix <yancw@info2soft.com>
Signed-off-by: Rob Norris <robn@despairlabs.com>
2024-12-16 14:29:13 -08:00
.github ZTS: Add Fedora 41, remove Fedora 39 2024-11-05 11:09:22 -08:00
cmd zdb/ztest: send dbgmsg output to stderr 2024-11-15 10:15:01 -08:00
config config: fix dequeue_signal check for kernels <4.20 2024-12-16 14:29:13 -08:00
contrib config: remove ZFS_GLOBAL_ZONE_PAGE_STATE and ZFS_ENUM_* generation 2024-11-15 10:15:00 -08:00
etc etc/init.d: decide which variant to use at build time. 2024-04-22 09:28:06 -07:00
include add get_name implementation for exports. (#16833) 2024-12-04 14:12:39 -08:00
lib Fix race in libzfs_run_process_impl 2024-12-04 14:12:39 -08:00
man Increase L2ARC write rate and headroom 2024-11-15 10:15:00 -08:00
module config: fix dequeue_signal check for kernels <4.20 2024-12-16 14:29:13 -08:00
rpm contrib: link zpool to zfs in bash-completion (#16376) 2024-08-26 15:10:16 -07:00
scripts config: remove ZFS_GLOBAL_ZONE_PAGE_STATE and ZFS_ENUM_* generation 2024-11-15 10:15:00 -08:00
tests ZTS: Avoid embedded blocks in bclone/bclone_prop_sync 2024-11-26 09:55:29 -08:00
udev Avoid computing strlen() inside loops 2024-11-05 15:43:52 -08:00
.cirrus.yml CI: add FreeBSD build with Cirrus CI 2023-10-07 09:08:20 -07:00
.editorconfig Add an .editorconfig; document git whitespace settings 2020-01-27 13:32:52 -08:00
.gitignore Packaging: Auto-generate changelog during configure (#15528) 2023-11-16 14:23:03 -08:00
.gitmodules .gitmodules: link to openzfs github repository 2021-04-12 09:37:23 -07:00
.mailmap AUTHORS: refresh with recent new contributors (#16362) 2024-07-23 11:58:49 -07:00
AUTHORS AUTHORS: refresh with recent new contributors (#16362) 2024-07-23 11:58:49 -07:00
autogen.sh Ubuntu 22.04 integration: ShellCheck 2022-11-18 11:24:48 -08:00
CODE_OF_CONDUCT.md Documentation corrections 2022-12-22 11:34:28 -08:00
configure.ac Packaging: Auto-generate changelog during configure (#15528) 2023-11-16 14:23:03 -08:00
copy-builtin copy-builtin: add hooks with sed/>> 2022-05-10 10:17:43 -07:00
COPYRIGHT Fix typos 2020-06-09 21:24:09 -07:00
LICENSE Update build system and packaging 2018-05-29 16:00:33 -07:00
Makefile.am Process script directory for all configs 2022-10-27 16:45:14 -07:00
META Tag zfs-2.2.7 2024-12-04 14:12:39 -08:00
NEWS Fix NEWS file 2020-08-26 21:44:41 -07:00
NOTICE Update build system and packaging 2018-05-29 16:00:33 -07:00
README.md FreeBSD: remove support for FreeBSD < 13.0-RELEASE (#16372) 2024-11-15 10:15:00 -08:00
RELEASES.md Add RELEASES.md file 2021-04-02 16:33:40 -07:00
TEST Remove CI builder customization from TEST 2020-03-16 10:46:03 -07:00
zfs.release.in Move zfs.release generation to configure step 2012-07-12 12:22:51 -07:00

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OpenZFS is an advanced file system and volume manager which was originally developed for Solaris and is now maintained by the OpenZFS community. This repository contains the code for running OpenZFS on Linux and FreeBSD.

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Official Resources

Installation

Full documentation for installing OpenZFS on your favorite operating system can be found at the Getting Started Page.

Contribute & Develop

We have a separate document with contribution guidelines.

We have a Code of Conduct.

Release

OpenZFS 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 Linux kernel versions.
  • Supported FreeBSD versions are any supported branches and releases starting from 13.0-RELEASE.