linux-kernel - [PATCH v9 08/12] ceph: pass idmap to __ceph

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20230804084858.126104-9-aleksandr.mikhalitsyn@canonical.com>
Date:   Fri,  4 Aug 2023 10:48:54 +0200
From:   Alexander Mikhalitsyn <aleksandr.mikhalitsyn@...onical.com>
To:     xiubli@...hat.com
Cc:     brauner@...nel.org, stgraber@...ntu.com,
        linux-fsdevel@...r.kernel.org, Jeff Layton <jlayton@...nel.org>,
        Ilya Dryomov <idryomov@...il.com>, ceph-devel@...r.kernel.org,
        Alexander Mikhalitsyn <aleksandr.mikhalitsyn@...onical.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH v9 08/12] ceph: pass idmap to __ceph_setattr

Just pass down the mount's idmapping to __ceph_setattr,
because we will need it later.

Cc: Xiubo Li <xiubli@...hat.com>
Cc: Jeff Layton <jlayton@...nel.org>
Cc: Ilya Dryomov <idryomov@...il.com>
Cc: brauner@...nel.org
Cc: ceph-devel@...r.kernel.org
Signed-off-by: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@...onical.com>
---
 fs/ceph/acl.c    | 4 ++--
 fs/ceph/crypto.c | 2 +-
 fs/ceph/inode.c  | 5 +++--
 fs/ceph/super.h  | 3 ++-
 4 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/fs/ceph/acl.c b/fs/ceph/acl.c
index 32b26deb1741..89280c168acb 100644
--- a/fs/ceph/acl.c
+++ b/fs/ceph/acl.c
@@ -142,7 +142,7 @@ int ceph_set_acl(struct mnt_idmap *idmap, struct dentry *dentry,
 		newattrs.ia_ctime = current_time(inode);
 		newattrs.ia_mode = new_mode;
 		newattrs.ia_valid = ATTR_MODE | ATTR_CTIME;
-		ret = __ceph_setattr(inode, &newattrs, NULL);
+		ret = __ceph_setattr(idmap, inode, &newattrs, NULL);
 		if (ret)
 			goto out_free;
 	}
@@ -153,7 +153,7 @@ int ceph_set_acl(struct mnt_idmap *idmap, struct dentry *dentry,
 			newattrs.ia_ctime = old_ctime;
 			newattrs.ia_mode = old_mode;
 			newattrs.ia_valid = ATTR_MODE | ATTR_CTIME;
-			__ceph_setattr(inode, &newattrs, NULL);
+			__ceph_setattr(idmap, inode, &newattrs, NULL);
 		}
 		goto out_free;
 	}
diff --git a/fs/ceph/crypto.c b/fs/ceph/crypto.c
index b9071bba3b08..8cf32e7f59bf 100644
--- a/fs/ceph/crypto.c
+++ b/fs/ceph/crypto.c
@@ -112,7 +112,7 @@ static int ceph_crypt_set_context(struct inode *inode, const void *ctx, size_t l
 
 	cia.fscrypt_auth = cfa;
 
-	ret = __ceph_setattr(inode, &attr, &cia);
+	ret = __ceph_setattr(&nop_mnt_idmap, inode, &attr, &cia);
 	if (ret == 0)
 		inode_set_flags(inode, S_ENCRYPTED, S_ENCRYPTED);
 	kfree(cia.fscrypt_auth);
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index 9b50861bd2b5..6c4cc009d819 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -2466,7 +2466,8 @@ static int fill_fscrypt_truncate(struct inode *inode,
 	return ret;
 }
 
-int __ceph_setattr(struct inode *inode, struct iattr *attr, struct ceph_iattr *cia)
+int __ceph_setattr(struct mnt_idmap *idmap, struct inode *inode,
+		   struct iattr *attr, struct ceph_iattr *cia)
 {
 	struct ceph_inode_info *ci = ceph_inode(inode);
 	unsigned int ia_valid = attr->ia_valid;
@@ -2818,7 +2819,7 @@ int ceph_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
 	    ceph_quota_is_max_bytes_exceeded(inode, attr->ia_size))
 		return -EDQUOT;
 
-	err = __ceph_setattr(inode, attr, NULL);
+	err = __ceph_setattr(idmap, inode, attr, NULL);
 
 	if (err >= 0 && (attr->ia_valid & ATTR_MODE))
 		err = posix_acl_chmod(&nop_mnt_idmap, dentry, attr->ia_mode);
diff --git a/fs/ceph/super.h b/fs/ceph/super.h
index 4e78de1be23e..e729cde7b4a0 100644
--- a/fs/ceph/super.h
+++ b/fs/ceph/super.h
@@ -1101,7 +1101,8 @@ struct ceph_iattr {
 	struct ceph_fscrypt_auth	*fscrypt_auth;
 };
 
-extern int __ceph_setattr(struct inode *inode, struct iattr *attr, struct ceph_iattr *cia);
+extern int __ceph_setattr(struct mnt_idmap *idmap, struct inode *inode,
+			  struct iattr *attr, struct ceph_iattr *cia);
 extern int ceph_setattr(struct mnt_idmap *idmap,
 			struct dentry *dentry, struct iattr *attr);
 extern int ceph_getattr(struct mnt_idmap *idmap,
-- 
2.34.1