73b8f700b6
Currently, only Blake3 x86 Asm code has signs of being ENDBR-aware. At least, under certain conditions it includes some header file and uses some custom macro from there. Linux has its own NOENDBR since several releases ago. It's defined in the same <asm/linkage.h>, so currently <sys/asm_linkage.h> already is provided with it. Let's unify those two into one %ENDBR macro. At first, check if it's present already. If so -- use Linux kernel version. Otherwise, try to go that second way and use %_CET_ENDBR from <cet.h> if available. If no, fall back to just empty definition. This fixes a couple more 'relocations to !ENDBR' across the module. And now that we always have the latest/actual ENDBR definition, use it at the entrance of the few corresponding functions that objtool still complains about. This matches the way how it's used in the upstream x86 core Asm code. Reviewed-by: Attila Fülöp <attila@fueloep.org> Reviewed-by: Tino Reichardt <milky-zfs@mcmilk.de> Reviewed-by: Richard Yao <richard.yao@alumni.stonybrook.edu> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Alexander Lobakin <alobakin@pm.me> Closes #14035 |
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README.md
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.
Official Resources
- Documentation - for using and developing this repo
- ZoL Site - Linux release info & links
- Mailing lists
- OpenZFS site - for conference videos and info on other platforms (illumos, OSX, Windows, etc)
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
METAfile contains the officially recognized supported Linux kernel versions. - Supported FreeBSD versions are any supported branches and releases starting from 12.2-RELEASE.