tree-wide: s/override_creds_light()/override_creds()/g

Rename all calls to override_creds_light() back to overrid_creds().

Link: https://lore.kernel.org/r/20241125-work-cred-v2-5-68b9d38bb5b2@kernel.org
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Christian Brauner <brauner@kernel.org>

27 files changed, 33 insertions, 33 deletions

diff --git a/drivers/base/firmware_loader/main.c b/drivers/base/firmware_loader/main.c
index b5677e173f91..294c75025dcb 100644
--- a/drivers/base/firmware_loader/main.c
+++ b/drivers/base/firmware_loader/main.c
@@ -911,7 +911,7 @@ _request_firmware(const struct firmware **firmware_p, const char *name,
 		ret = -ENOMEM;
 		goto out;
 	}
-	old_cred = override_creds_light(get_new_cred(kern_cred));
+	old_cred = override_creds(get_new_cred(kern_cred));
 
 	ret = fw_get_filesystem_firmware(device, fw->priv, "", NULL);
 
diff --git a/drivers/crypto/ccp/sev-dev.c b/drivers/crypto/ccp/sev-dev.c
index 9111a51d53e0..ffae20fd52bc 100644
--- a/drivers/crypto/ccp/sev-dev.c
+++ b/drivers/crypto/ccp/sev-dev.c
@@ -244,7 +244,7 @@ static struct file *open_file_as_root(const char *filename, int flags, umode_t m
 	if (!cred)
 		return ERR_PTR(-ENOMEM);
 	cred->fsuid = GLOBAL_ROOT_UID;
-	old_cred = override_creds_light(get_new_cred(cred));
+	old_cred = override_creds(get_new_cred(cred));
 
 	fp = file_open_root(&root, filename, flags, mode);
 	path_put(&root);
diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c
index 564bc71d2d09..7788e1fe2633 100644
--- a/drivers/target/target_core_configfs.c
+++ b/drivers/target/target_core_configfs.c
@@ -3756,7 +3756,7 @@ static int __init target_core_init_configfs(void)
 		ret = -ENOMEM;
 		goto out;
 	}
-	old_cred = override_creds_light(get_new_cred(kern_cred));
+	old_cred = override_creds(get_new_cred(kern_cred));
 	target_init_dbroot();
 	put_cred(revert_creds_light(old_cred));
 	put_cred(kern_cred);
diff --git a/fs/aio.c b/fs/aio.c
index 6b987c48b671..7e0ec687f480 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -1639,7 +1639,7 @@ static int aio_write(struct kiocb *req, const struct iocb *iocb,
 static void aio_fsync_work(struct work_struct *work)
 {
 	struct aio_kiocb *iocb = container_of(work, struct aio_kiocb, fsync.work);
-	const struct cred *old_cred = override_creds_light(get_new_cred(iocb->fsync.creds));
+	const struct cred *old_cred = override_creds(get_new_cred(iocb->fsync.creds));
 
 	iocb->ki_res.res = vfs_fsync(iocb->fsync.file, iocb->fsync.datasync);
 	put_cred(revert_creds_light(old_cred));
diff --git a/fs/backing-file.c b/fs/backing-file.c
index cbdad8b68474..37c5a66e5dad 100644
--- a/fs/backing-file.c
+++ b/fs/backing-file.c
@@ -176,7 +176,7 @@ ssize_t backing_file_read_iter(struct file *file, struct iov_iter *iter,
 	    !(file->f_mode & FMODE_CAN_ODIRECT))
 		return -EINVAL;
 
-	old_cred = override_creds_light(ctx->cred);
+	old_cred = override_creds(ctx->cred);
 	if (is_sync_kiocb(iocb)) {
 		rwf_t rwf = iocb_to_rw_flags(flags);
 
@@ -233,7 +233,7 @@ ssize_t backing_file_write_iter(struct file *file, struct iov_iter *iter,
 	 */
 	flags &= ~IOCB_DIO_CALLER_COMP;
 
-	old_cred = override_creds_light(ctx->cred);
+	old_cred = override_creds(ctx->cred);
 	if (is_sync_kiocb(iocb)) {
 		rwf_t rwf = iocb_to_rw_flags(flags);
 
@@ -281,7 +281,7 @@ ssize_t backing_file_splice_read(struct file *in, struct kiocb *iocb,
 	if (WARN_ON_ONCE(!(in->f_mode & FMODE_BACKING)))
 		return -EIO;
 
-	old_cred = override_creds_light(ctx->cred);
+	old_cred = override_creds(ctx->cred);
 	ret = vfs_splice_read(in, &iocb->ki_pos, pipe, len, flags);
 	revert_creds_light(old_cred);
 
@@ -310,7 +310,7 @@ ssize_t backing_file_splice_write(struct pipe_inode_info *pipe,
 	if (ret)
 		return ret;
 
-	old_cred = override_creds_light(ctx->cred);
+	old_cred = override_creds(ctx->cred);
 	file_start_write(out);
 	ret = out->f_op->splice_write(pipe, out, &iocb->ki_pos, len, flags);
 	file_end_write(out);
@@ -338,7 +338,7 @@ int backing_file_mmap(struct file *file, struct vm_area_struct *vma,
 
 	vma_set_file(vma, file);
 
-	old_cred = override_creds_light(ctx->cred);
+	old_cred = override_creds(ctx->cred);
 	ret = call_mmap(vma->vm_file, vma);
 	revert_creds_light(old_cred);
 
diff --git a/fs/binfmt_misc.c b/fs/binfmt_misc.c
index 586862ca8738..5756ec49f79e 100644
--- a/fs/binfmt_misc.c
+++ b/fs/binfmt_misc.c
@@ -829,7 +829,7 @@ static ssize_t bm_register_write(struct file *file, const char __user *buffer,
 		 * didn't matter much as only a privileged process could open
 		 * the register file.
 		 */
-		old_cred = override_creds_light(get_new_cred(file->f_cred));
+		old_cred = override_creds(get_new_cred(file->f_cred));
 		f = open_exec(e->interpreter);
 		put_cred(revert_creds_light(old_cred));
 		if (IS_ERR(f)) {
diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
index 809305dd5317..05b1d4cfb55a 100644
--- a/fs/cachefiles/internal.h
+++ b/fs/cachefiles/internal.h
@@ -393,7 +393,7 @@ extern int cachefiles_determine_cache_security(struct cachefiles_cache *cache,
 static inline void cachefiles_begin_secure(struct cachefiles_cache *cache,
 					   const struct cred **_saved_cred)
 {
-	*_saved_cred = override_creds_light(get_new_cred(cache->cache_cred));
+	*_saved_cred = override_creds(get_new_cred(cache->cache_cred));
 }
 
 static inline void cachefiles_end_secure(struct cachefiles_cache *cache,
diff --git a/fs/coredump.c b/fs/coredump.c
index ff119aaa5c31..4eae37892da5 100644
--- a/fs/coredump.c
+++ b/fs/coredump.c
@@ -576,7 +576,7 @@ void do_coredump(const kernel_siginfo_t *siginfo)
 	if (retval < 0)
 		goto fail_creds;
 
-	old_cred = override_creds_light(get_new_cred(cred));
+	old_cred = override_creds(get_new_cred(cred));
 
 	ispipe = format_corename(&cn, &cprm, &argv, &argc);
 
diff --git a/fs/nfs/localio.c b/fs/nfs/localio.c
index deca5559a56b..682d951ed69a 100644
--- a/fs/nfs/localio.c
+++ b/fs/nfs/localio.c
@@ -374,7 +374,7 @@ static void nfs_local_call_read(struct work_struct *work)
 	struct iov_iter iter;
 	ssize_t status;
 
-	save_cred = override_creds_light(get_new_cred(filp->f_cred));
+	save_cred = override_creds(get_new_cred(filp->f_cred));
 
 	nfs_local_iter_init(&iter, iocb, READ);
 
@@ -545,7 +545,7 @@ static void nfs_local_call_write(struct work_struct *work)
 	ssize_t status;
 
 	current->flags |= PF_LOCAL_THROTTLE | PF_MEMALLOC_NOIO;
-	save_cred = override_creds_light(get_new_cred(filp->f_cred));
+	save_cred = override_creds(get_new_cred(filp->f_cred));
 
 	nfs_local_iter_init(&iter, iocb, WRITE);
 
diff --git a/fs/nfs/nfs4idmap.c b/fs/nfs/nfs4idmap.c
index 629979b20e98..3cae4057f8ba 100644
--- a/fs/nfs/nfs4idmap.c
+++ b/fs/nfs/nfs4idmap.c
@@ -311,7 +311,7 @@ static ssize_t nfs_idmap_get_key(const char *name, size_t namelen,
 	const struct user_key_payload *payload;
 	ssize_t ret;
 
-	saved_cred = override_creds_light(get_new_cred(id_resolver_cache));
+	saved_cred = override_creds(get_new_cred(id_resolver_cache));
 	rkey = nfs_idmap_request_key(name, namelen, type, idmap);
 	put_cred(revert_creds_light(saved_cred));
 
diff --git a/fs/nfsd/auth.c b/fs/nfsd/auth.c
index dda14811d092..dafea9183b4e 100644
--- a/fs/nfsd/auth.c
+++ b/fs/nfsd/auth.c
@@ -79,7 +79,7 @@ int nfsd_setuser(struct svc_cred *cred, struct svc_export *exp)
 	else
 		new->cap_effective = cap_raise_nfsd_set(new->cap_effective,
 							new->cap_permitted);
-	put_cred(override_creds_light(get_new_cred(new)));
+	put_cred(override_creds(get_new_cred(new)));
 	put_cred(new);
 	return 0;
 
diff --git a/fs/nfsd/nfs4recover.c b/fs/nfsd/nfs4recover.c
index bf166a23d8b4..0ab22b4e940f 100644
--- a/fs/nfsd/nfs4recover.c
+++ b/fs/nfsd/nfs4recover.c
@@ -81,7 +81,7 @@ nfs4_save_creds(const struct cred **original_creds)
 
 	new->fsuid = GLOBAL_ROOT_UID;
 	new->fsgid = GLOBAL_ROOT_GID;
-	*original_creds = override_creds_light(get_new_cred(new));
+	*original_creds = override_creds(get_new_cred(new));
 	put_cred(new);
 	return 0;
 }
diff --git a/fs/nfsd/nfsfh.c b/fs/nfsd/nfsfh.c
index 4819364190d3..1cf52f3d5412 100644
--- a/fs/nfsd/nfsfh.c
+++ b/fs/nfsd/nfsfh.c
@@ -221,7 +221,7 @@ static __be32 nfsd_set_fh_dentry(struct svc_rqst *rqstp, struct net *net,
 		new->cap_effective =
 			cap_raise_nfsd_set(new->cap_effective,
 					   new->cap_permitted);
-		put_cred(override_creds_light(get_new_cred(new)));
+		put_cred(override_creds(get_new_cred(new)));
 		put_cred(new);
 	} else {
 		error = nfsd_setuser_and_check_port(rqstp, cred, exp);
diff --git a/fs/open.c b/fs/open.c
index 23c414c10883..bd0a34653f0e 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -448,7 +448,7 @@ static const struct cred *access_override_creds(void)
 	 */
 	override_cred->non_rcu = 1;
 
-	old_cred = override_creds_light(get_new_cred(override_cred));
+	old_cred = override_creds(get_new_cred(override_cred));
 
 	/* override_cred() gets its own ref */
 	put_cred(override_cred);
diff --git a/fs/overlayfs/copy_up.c b/fs/overlayfs/copy_up.c
index 0f19bdbc78a4..7805667b2e05 100644
--- a/fs/overlayfs/copy_up.c
+++ b/fs/overlayfs/copy_up.c
@@ -741,7 +741,7 @@ static int ovl_prep_cu_creds(struct dentry *dentry, struct ovl_cu_creds *cc)
 		return err;
 
 	if (cc->new)
-		cc->old = override_creds_light(get_new_cred(cc->new));
+		cc->old = override_creds(get_new_cred(cc->new));
 
 	return 0;
 }
diff --git a/fs/overlayfs/dir.c b/fs/overlayfs/dir.c
index 08e683917d12..151271f0586c 100644
--- a/fs/overlayfs/dir.c
+++ b/fs/overlayfs/dir.c
@@ -580,7 +580,7 @@ static const struct cred *ovl_setup_cred_for_create(struct dentry *dentry,
 	 * We must be called with creator creds already, otherwise we risk
 	 * leaking creds.
 	 */
-	old_cred = override_creds_light(override_cred);
+	old_cred = override_creds(override_cred);
 	WARN_ON_ONCE(old_cred != ovl_creds(dentry->d_sb));
 
 	return override_cred;
diff --git a/fs/overlayfs/util.c b/fs/overlayfs/util.c
index 9aa7493b1e10..2513a79a10b0 100644
--- a/fs/overlayfs/util.c
+++ b/fs/overlayfs/util.c
@@ -65,7 +65,7 @@ const struct cred *ovl_override_creds(struct super_block *sb)
 {
 	struct ovl_fs *ofs = OVL_FS(sb);
 
-	return override_creds_light(ofs->creator_cred);
+	return override_creds(ofs->creator_cred);
 }
 
 void ovl_revert_creds(const struct cred *old_cred)
diff --git a/fs/smb/client/cifs_spnego.c b/fs/smb/client/cifs_spnego.c
index f2353bccc9f5..f22dc0be357f 100644
--- a/fs/smb/client/cifs_spnego.c
+++ b/fs/smb/client/cifs_spnego.c
@@ -173,7 +173,7 @@ cifs_get_spnego_key(struct cifs_ses *sesInfo,
 	}
 
 	cifs_dbg(FYI, "key description = %s\n", description);
-	saved_cred = override_creds_light(get_new_cred(spnego_cred));
+	saved_cred = override_creds(get_new_cred(spnego_cred));
 	spnego_key = request_key(&cifs_spnego_key_type, description, "");
 	put_cred(revert_creds_light(saved_cred));
 
diff --git a/fs/smb/client/cifsacl.c b/fs/smb/client/cifsacl.c
index 81d8d9802a56..d65e094b97cb 100644
--- a/fs/smb/client/cifsacl.c
+++ b/fs/smb/client/cifsacl.c
@@ -292,7 +292,7 @@ id_to_sid(unsigned int cid, uint sidtype, struct smb_sid *ssid)
 		return -EINVAL;
 
 	rc = 0;
-	saved_cred = override_creds_light(get_new_cred(root_cred));
+	saved_cred = override_creds(get_new_cred(root_cred));
 	sidkey = request_key(&cifs_idmap_key_type, desc, "");
 	if (IS_ERR(sidkey)) {
 		rc = -EINVAL;
@@ -398,7 +398,7 @@ try_upcall_to_get_id:
 	if (!sidstr)
 		return -ENOMEM;
 
-	saved_cred = override_creds_light(get_new_cred(root_cred));
+	saved_cred = override_creds(get_new_cred(root_cred));
 	sidkey = request_key(&cifs_idmap_key_type, sidstr, "");
 	if (IS_ERR(sidkey)) {
 		cifs_dbg(FYI, "%s: Can't map SID %s to a %cid\n",
diff --git a/fs/smb/server/smb_common.c b/fs/smb/server/smb_common.c
index 1bd9b9c9db70..4a4cb9e4d45a 100644
--- a/fs/smb/server/smb_common.c
+++ b/fs/smb/server/smb_common.c
@@ -780,7 +780,7 @@ int __ksmbd_override_fsids(struct ksmbd_work *work,
 		cred->cap_effective = cap_drop_fs_set(cred->cap_effective);
 
 	WARN_ON(work->saved_cred);
-	work->saved_cred = override_creds_light(get_new_cred(cred));
+	work->saved_cred = override_creds(get_new_cred(cred));
 	if (!work->saved_cred) {
 		abort_creds(cred);
 		return -EINVAL;
diff --git a/include/linux/cred.h b/include/linux/cred.h
index 80dcc18ef6e4..a073e6163c4e 100644
--- a/include/linux/cred.h
+++ b/include/linux/cred.h
@@ -170,7 +170,7 @@ static inline bool cap_ambient_invariant_ok(const struct cred *cred)
 					  cred->cap_inheritable));
 }
 
-static inline const struct cred *override_creds_light(const struct cred *override_cred)
+static inline const struct cred *override_creds(const struct cred *override_cred)
 {
 	const struct cred *old = current->cred;
 
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c
index 66b5bd9d26ab..5b1cc024deea 100644
--- a/io_uring/io_uring.c
+++ b/io_uring/io_uring.c
@@ -1728,7 +1728,7 @@ static int io_issue_sqe(struct io_kiocb *req, unsigned int issue_flags)
 		return -EBADF;
 
 	if (unlikely((req->flags & REQ_F_CREDS) && req->creds != current_cred()))
-		creds = override_creds_light(get_new_cred(req->creds));
+		creds = override_creds(get_new_cred(req->creds));
 
 	if (!def->audit_skip)
 		audit_uring_entry(req->opcode);
diff --git a/io_uring/sqpoll.c b/io_uring/sqpoll.c
index 42ca6e07e0f7..0fd424442118 100644
--- a/io_uring/sqpoll.c
+++ b/io_uring/sqpoll.c
@@ -174,7 +174,7 @@ static int __io_sq_thread(struct io_ring_ctx *ctx, bool cap_entries)
 		const struct cred *creds = NULL;
 
 		if (ctx->sq_creds != current_cred())
-			creds = override_creds_light(get_new_cred(ctx->sq_creds));
+			creds = override_creds(get_new_cred(ctx->sq_creds));
 
 		mutex_lock(&ctx->uring_lock);
 		if (!wq_list_empty(&ctx->iopoll_list))
diff --git a/kernel/acct.c b/kernel/acct.c
index 4e28aa9e1ef2..a51a3b483fd9 100644
--- a/kernel/acct.c
+++ b/kernel/acct.c
@@ -501,7 +501,7 @@ static void do_acct_process(struct bsd_acct_struct *acct)
 	flim = rlimit(RLIMIT_FSIZE);
 	current->signal->rlim[RLIMIT_FSIZE].rlim_cur = RLIM_INFINITY;
 	/* Perform file operations on behalf of whoever enabled accounting */
-	orig_cred = override_creds_light(get_new_cred(file->f_cred));
+	orig_cred = override_creds(get_new_cred(file->f_cred));
 
 	/*
 	 * First check to see if there is enough free_space to continue
diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c
index 68b816955c9c..2d618b577e52 100644
--- a/kernel/cgroup/cgroup.c
+++ b/kernel/cgroup/cgroup.c
@@ -5216,7 +5216,7 @@ static ssize_t __cgroup_procs_write(struct kernfs_open_file *of, char *buf,
 	 * permissions using the credentials from file open to protect against
 	 * inherited fd attacks.
 	 */
-	saved_cred = override_creds_light(get_new_cred(of->file->f_cred));
+	saved_cred = override_creds(get_new_cred(of->file->f_cred));
 	ret = cgroup_attach_permissions(src_cgrp, dst_cgrp,
 					of->file->f_path.dentry->d_sb,
 					threadgroup, ctx->ns);
diff --git a/kernel/trace/trace_events_user.c b/kernel/trace/trace_events_user.c
index 2fdadb2e8547..857124d81f12 100644
--- a/kernel/trace/trace_events_user.c
+++ b/kernel/trace/trace_events_user.c
@@ -1469,7 +1469,7 @@ static int user_event_set_call_visible(struct user_event *user, bool visible)
 	 */
 	cred->fsuid = GLOBAL_ROOT_UID;
 
-	old_cred = override_creds_light(get_new_cred(cred));
+	old_cred = override_creds(get_new_cred(cred));
 
 	if (visible)
 		ret = trace_add_event_call(&user->call);
diff --git a/net/dns_resolver/dns_query.c b/net/dns_resolver/dns_query.c
index 297059b7e2a3..f8749d688d66 100644
--- a/net/dns_resolver/dns_query.c
+++ b/net/dns_resolver/dns_query.c
@@ -124,7 +124,7 @@ int dns_query(struct net *net,
 	/* make the upcall, using special credentials to prevent the use of
 	 * add_key() to preinstall malicious redirections
 	 */
-	saved_cred = override_creds_light(get_new_cred(dns_resolver_cache));
+	saved_cred = override_creds(get_new_cred(dns_resolver_cache));
 	rkey = request_key_net(&key_type_dns_resolver, desc, net, options);
 	put_cred(revert_creds_light(saved_cred));
 	kfree(desc);