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2023-12-08 01573e231f18eb2d99162747186f59511f56b64d

 kernel/drivers/misc/ibmasm/ibmasmfs.c
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@@ -1,24 +1,10 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * IBM ASM Service Processor Device Driver
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License as published by
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- * the Free Software Foundation; either version 2 of the License, or
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- * (at your option) any later version.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- * GNU General Public License for more details.
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- *
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- * You should have received a copy of the GNU General Public License
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- * along with this program; if not, write to the Free Software
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- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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  *
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  * Copyright (C) IBM Corporation, 2004
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  *
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  * Author: Max Asböck <amax@us.ibm.com>
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- *
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  */
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 /*
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@@ -74,6 +60,7 @@
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  */
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 #include <linux/fs.h>
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+#include <linux/fs_context.h>
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 #include <linux/pagemap.h>
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 #include <linux/slab.h>
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 #include <linux/uaccess.h>
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@@ -88,13 +75,21 @@
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 static struct inode *ibmasmfs_make_inode(struct super_block *sb, int mode);
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 static void ibmasmfs_create_files (struct super_block *sb);
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-static int ibmasmfs_fill_super (struct super_block *sb, void *data, int silent);
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+static int ibmasmfs_fill_super(struct super_block *sb, struct fs_context *fc);
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-
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-static struct dentry *ibmasmfs_mount(struct file_system_type *fst,
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-			int flags, const char *name, void *data)
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+static int ibmasmfs_get_tree(struct fs_context *fc)
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 {
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-	return mount_single(fst, flags, data, ibmasmfs_fill_super);
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+	return get_tree_single(fc, ibmasmfs_fill_super);
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+}
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+
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+static const struct fs_context_operations ibmasmfs_context_ops = {
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+	.get_tree	= ibmasmfs_get_tree,
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+};
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+
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+static int ibmasmfs_init_fs_context(struct fs_context *fc)
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+{
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+	fc->ops = &ibmasmfs_context_ops;
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+	return 0;
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 }
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 static const struct super_operations ibmasmfs_s_ops = {
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@@ -107,12 +102,12 @@
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 static struct file_system_type ibmasmfs_type = {
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 	.owner          = THIS_MODULE,
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 	.name           = "ibmasmfs",
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-	.mount          = ibmasmfs_mount,
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+	.init_fs_context = ibmasmfs_init_fs_context,
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 	.kill_sb        = kill_litter_super,
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 };
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 MODULE_ALIAS_FS("ibmasmfs");
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-static int ibmasmfs_fill_super (struct super_block *sb, void *data, int silent)
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+static int ibmasmfs_fill_super(struct super_block *sb, struct fs_context *fc)
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 {
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 	struct inode *root;
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