Linux 6.3 compat: idmapped mount API changes

Linux kernel 6.3 changed a bunch of APIs to use the dedicated idmap 
type for mounts (struct mnt_idmap), we need to detect these changes 
and make zfs work with the new APIs.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Youzhong Yang <yyang@mathworks.com>
Closes #14682
This commit is contained in:
youzhongyang
2023-04-10 17:15:36 -04:00
committed by GitHub
parent d0cbd9feaf
commit d4dc53dad2
40 changed files with 823 additions and 296 deletions
+2 -2
View File
@@ -1120,7 +1120,7 @@ zfs_make_xattrdir(znode_t *zp, vattr_t *vap, znode_t **xzpp, cred_t *cr)
*xzpp = NULL;
if ((error = zfs_acl_ids_create(zp, IS_XATTR, vap, cr, NULL,
&acl_ids, kcred->user_ns)) != 0)
&acl_ids, zfs_init_idmap)) != 0)
return (error);
if (zfs_acl_ids_overquota(zfsvfs, &acl_ids, zp->z_projid)) {
zfs_acl_ids_free(&acl_ids);
@@ -1269,7 +1269,7 @@ zfs_sticky_remove_access(znode_t *zdp, znode_t *zp, cred_t *cr)
if ((uid = crgetuid(cr)) == downer || uid == fowner ||
zfs_zaccess(zp, ACE_WRITE_DATA, 0, B_FALSE, cr,
kcred->user_ns) == 0)
zfs_init_idmap) == 0)
return (0);
else
return (secpolicy_vnode_remove(cr));