diff --git a/fs/smb/client/cifsfs.c b/fs/smb/client/cifsfs.c
index 9f76b0347fa9..59e54f8bebb2 100644
--- a/fs/smb/client/cifsfs.c
+++ b/fs/smb/client/cifsfs.c
@@ -30,6 +30,7 @@
 #include <linux/xattr.h>
 #include <linux/mm.h>
 #include <linux/key-type.h>
+#include <linux/fileattr.h>
 #include <uapi/linux/magic.h>
 #include <net/ipv6.h>
 #include "cifsfs.h"
@@ -1162,6 +1163,56 @@ struct file_system_type smb3_fs_type = {
 MODULE_ALIAS_FS("smb3");
 MODULE_ALIAS("smb3");
 
+int cifs_fileattr_get(struct dentry *dentry, struct file_kattr *fa)
+{
+	struct cifs_sb_info *cifs_sb = CIFS_SB(dentry->d_sb);
+	struct cifs_tcon *tcon = cifs_sb_master_tcon(cifs_sb);
+	struct inode *inode = d_inode(dentry);
+	u32 attrs;
+
+	/* Preserve FS_COMPR_FL previously reported by cifs_ioctl(). */
+	if (CIFS_I(inode)->cifsAttrs & ATTR_COMPRESSED)
+		fa->flags |= FS_COMPR_FL;
+
+	/*
+	 * FS_CASEFOLD_FL is defined by UAPI as a folder attribute,
+	 * and userspace tools (e.g., lsattr) display it only on
+	 * directories. Confine the case-handling bits to directories
+	 * to match that convention; for non-directories the share's
+	 * case semantics are still discoverable through the parent.
+	 */
+	if (!S_ISDIR(inode->i_mode))
+		return 0;
+
+	/*
+	 * The server's FS_ATTRIBUTE_INFORMATION response, cached on
+	 * the tcon at mount, reflects the share's case-handling
+	 * semantics after any POSIX extensions negotiation. Prefer
+	 * it over the client-local nocase mount option, which only
+	 * governs dentry comparison on this superblock.
+	 *
+	 * QueryFSInfo is best-effort at mount; when it did not
+	 * populate fsAttrInfo, MaxPathNameComponentLength remains
+	 * zero. In that case fall back to nocase so the reporting
+	 * matches the comparison behavior installed on the sb.
+	 */
+	if (le32_to_cpu(tcon->fsAttrInfo.MaxPathNameComponentLength) == 0) {
+		if (tcon->nocase) {
+			fa->fsx_xflags |= FS_XFLAG_CASEFOLD;
+			fa->flags |= FS_CASEFOLD_FL;
+		}
+		return 0;
+	}
+	attrs = le32_to_cpu(tcon->fsAttrInfo.Attributes);
+	if (!(attrs & FILE_CASE_SENSITIVE_SEARCH)) {
+		fa->fsx_xflags |= FS_XFLAG_CASEFOLD;
+		fa->flags |= FS_CASEFOLD_FL;
+	}
+	if (!(attrs & FILE_CASE_PRESERVED_NAMES))
+		fa->fsx_xflags |= FS_XFLAG_CASENONPRESERVING;
+	return 0;
+}
+
 const struct inode_operations cifs_dir_inode_ops = {
 	.create = cifs_create,
 	.atomic_open = cifs_atomic_open,
@@ -1180,6 +1231,7 @@ const struct inode_operations cifs_dir_inode_ops = {
 	.listxattr = cifs_listxattr,
 	.get_acl = cifs_get_acl,
 	.set_acl = cifs_set_acl,
+	.fileattr_get = cifs_fileattr_get,
 };
 
 const struct inode_operations cifs_file_inode_ops = {
@@ -1190,6 +1242,7 @@ const struct inode_operations cifs_file_inode_ops = {
 	.fiemap = cifs_fiemap,
 	.get_acl = cifs_get_acl,
 	.set_acl = cifs_set_acl,
+	.fileattr_get = cifs_fileattr_get,
 };
 
 const char *cifs_get_link(struct dentry *dentry, struct inode *inode,
diff --git a/fs/smb/client/cifsfs.h b/fs/smb/client/cifsfs.h
index c455b15f2778..9d85224fafab 100644
--- a/fs/smb/client/cifsfs.h
+++ b/fs/smb/client/cifsfs.h
@@ -89,6 +89,9 @@ extern const struct inode_operations cifs_file_inode_ops;
 extern const struct inode_operations cifs_symlink_inode_ops;
 extern const struct inode_operations cifs_namespace_inode_operations;
 
+struct file_kattr;
+int cifs_fileattr_get(struct dentry *dentry, struct file_kattr *fa);
+
 
 /* Functions related to files and directories */
 extern const struct netfs_request_ops cifs_req_ops;
diff --git a/fs/smb/client/namespace.c b/fs/smb/client/namespace.c
index 52a520349cb7..52a51b032fae 100644
--- a/fs/smb/client/namespace.c
+++ b/fs/smb/client/namespace.c
@@ -294,4 +294,5 @@ struct vfsmount *cifs_d_automount(struct path *path)
 }
 
 const struct inode_operations cifs_namespace_inode_operations = {
+	.fileattr_get	= cifs_fileattr_get,
 };