Ameer Hamza e3785718ba Skip permission checks for extended attributes ... zfs_zaccess_trivial() calls the generic_permission() to read xattr attributes. This causes deadlock if called from zpl_xattr_set_dir() context as xattr and the dent locks are already held in this scenario. This commit skips the permissions checks for extended attributes since the Linux VFS stack already checks it before passing us the control. Reviewed-by: Ryan Moeller <ryan@iXsystems.com> Reviewed-by: Alexander Motin <mav@FreeBSD.org> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Youzhong Yang <yyang@mathworks.com> Signed-off-by: Ameer Hamza <ahamza@ixsystems.com> Closes #14220		2022-12-12 10:21:37 -08:00
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callbacks	autoconf: use include directives instead of recursing down tests (mostly)	2022-05-10 10:20:09 -07:00
cmd	Support idmapped mount in user namespace	2022-11-08 10:28:56 -08:00
include	Ubuntu 22.04 integration: ZTS	2022-11-18 11:26:55 -08:00
tests	Skip permission checks for extended attributes	2022-12-12 10:21:37 -08:00
.gitignore	autoconf: use include directives instead of recursing down cmd	2022-05-10 10:18:38 -07:00
Makefile.am	autoconf: use include directives instead of recursing down tests (mostly)	2022-05-10 10:20:09 -07:00