diff --git a/kernel/kernel/files/configs/kernel-x86_64-config b/kernel/kernel/files/configs/kernel-x86_64-config
index c735ffa4..f2cc12f5 100644
--- a/kernel/kernel/files/configs/kernel-x86_64-config
+++ b/kernel/kernel/files/configs/kernel-x86_64-config
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86_64 6.12.89 Kernel Configuration
+# Linux/x86_64 6.12.94 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="gcc (Pisi Linux) 15.2.0"
 CONFIG_CC_IS_GCC=y
diff --git a/kernel/kernel/files/patches/aufs6/aufs6-base.patch b/kernel/kernel/files/patches/aufs6/aufs6-base.patch
index a3b95c56..30e50b8d 100644
--- a/kernel/kernel/files/patches/aufs6/aufs6-base.patch
+++ b/kernel/kernel/files/patches/aufs6/aufs6-base.patch
@@ -26,16 +26,15 @@ index b878ddc99f94e..8489754030b99 100644
  M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  R:	Dave Ertman <david.m.ertman@intel.com>
 diff --git a/drivers/block/loop.c b/drivers/block/loop.c
-index 78a7bb28defe4..479480f25a6c0 100644
+index 78a7bb28defe4..afea5819d150d 100644
 --- a/drivers/block/loop.c
 +++ b/drivers/block/loop.c
-@@ -661,6 +661,26 @@ static int loop_change_fd(struct loop_device *lo, struct block_device *bdev,
+@@ -661,6 +661,31 @@ static int loop_change_fd(struct loop_device *lo, struct block_device *bdev,
  	goto done;
  }
  
 +/*
 + * for AUFS
-+ * no get/put for file.
 + */
 +/* Just to make the compiler silence, declare it */
 +struct file *loop_backing_file(struct super_block *sb);
@@ -43,11 +42,17 @@ index 78a7bb28defe4..479480f25a6c0 100644
 +{
 +	struct file *ret;
 +	struct loop_device *l;
++	unsigned long flags;
 +
 +	ret = NULL;
 +	if (MAJOR(sb->s_dev) == LOOP_MAJOR) {
 +		l = sb->s_bdev->bd_disk->private_data;
++		/* slow? but it's safe */
++		spin_lock_irqsave(&l->lo_lock, flags);
 +		ret = l->lo_backing_file;
++		if (ret)
++			get_file(ret);	/* callers have to call fput() */
++		spin_unlock_irqrestore(&l->lo_lock, flags);
 +	}
 +	return ret;
 +}
diff --git a/kernel/kernel/files/patches/aufs6/aufs6-kbuild.patch b/kernel/kernel/files/patches/aufs6/aufs6-kbuild.patch
index 70c96059..54b70370 100644
--- a/kernel/kernel/files/patches/aufs6/aufs6-kbuild.patch
+++ b/kernel/kernel/files/patches/aufs6/aufs6-kbuild.patch
@@ -14,11 +14,11 @@ index aae170fc27952..d5bb584649f50 100644
  endif # MISC_FILESYSTEMS
  
 diff --git a/fs/Makefile b/fs/Makefile
-index 61679fd587b7e..b2539712b80d0 100644
+index 61679fd587b7e..62a96f5053579 100644
 --- a/fs/Makefile
 +++ b/fs/Makefile
 @@ -130,3 +130,4 @@ obj-$(CONFIG_EROFS_FS)		+= erofs/
  obj-$(CONFIG_VBOXSF_FS)		+= vboxsf/
  obj-$(CONFIG_ZONEFS_FS)		+= zonefs/
  obj-$(CONFIG_BPF_LSM)		+= bpf_fs_kfuncs.o
-+obj-$(CONFIG_AUFS_FS)           += aufs/
++obj-$(CONFIG_AUFS_FS)		+= aufs/
diff --git a/kernel/kernel/files/patches/aufs6/aufs6-loopback.patch b/kernel/kernel/files/patches/aufs6/aufs6-loopback.patch
index 0c0674f4..b99f2399 100644
--- a/kernel/kernel/files/patches/aufs6/aufs6-loopback.patch
+++ b/kernel/kernel/files/patches/aufs6/aufs6-loopback.patch
@@ -2,7 +2,7 @@ SPDX-License-Identifier: GPL-2.0
 aufs6.12 loopback patch
 
 diff --git a/drivers/block/loop.c b/drivers/block/loop.c
-index 479480f25a6c0..ba3477c30e294 100644
+index afea5819d150d..965a004a13a8d 100644
 --- a/drivers/block/loop.c
 +++ b/drivers/block/loop.c
 @@ -54,7 +54,7 @@ struct loop_device {
@@ -84,7 +84,7 @@ index 479480f25a6c0..ba3477c30e294 100644
  	goto done;
  }
  
-@@ -1039,6 +1062,7 @@ static int loop_configure(struct loop_device *lo, blk_mode_t mode,
+@@ -1044,6 +1067,7 @@ static int loop_configure(struct loop_device *lo, blk_mode_t mode,
  			  const struct loop_config *config)
  {
  	struct file *file = fget(config->fd);
@@ -92,7 +92,7 @@ index 479480f25a6c0..ba3477c30e294 100644
  	struct address_space *mapping;
  	int error;
  	loff_t size;
-@@ -1052,6 +1076,13 @@ static int loop_configure(struct loop_device *lo, blk_mode_t mode,
+@@ -1057,6 +1081,13 @@ static int loop_configure(struct loop_device *lo, blk_mode_t mode,
  	/* This is safe, since we have a reference from open(). */
  	__module_get(THIS_MODULE);
  
@@ -106,7 +106,7 @@ index 479480f25a6c0..ba3477c30e294 100644
  	/*
  	 * If we don't hold exclusive handle for the device, upgrade to it
  	 * here to avoid changing device under exclusive owner.
-@@ -1108,6 +1139,7 @@ static int loop_configure(struct loop_device *lo, blk_mode_t mode,
+@@ -1113,6 +1144,7 @@ static int loop_configure(struct loop_device *lo, blk_mode_t mode,
  	lo->use_dio = lo->lo_flags & LO_FLAGS_DIRECT_IO;
  	lo->lo_device = bdev;
  	lo->lo_backing_file = file;
@@ -114,7 +114,7 @@ index 479480f25a6c0..ba3477c30e294 100644
  	lo->old_gfp_mask = mapping_gfp_mask(mapping);
  	mapping_set_gfp_mask(mapping, lo->old_gfp_mask & ~(__GFP_IO|__GFP_FS));
  
-@@ -1150,6 +1182,8 @@ static int loop_configure(struct loop_device *lo, blk_mode_t mode,
+@@ -1155,6 +1187,8 @@ static int loop_configure(struct loop_device *lo, blk_mode_t mode,
  		bd_abort_claiming(bdev, loop_configure);
  out_putf:
  	fput(file);
@@ -123,7 +123,7 @@ index 479480f25a6c0..ba3477c30e294 100644
  	/* This is safe: open() is still holding a reference. */
  	module_put(THIS_MODULE);
  	return error;
-@@ -1159,11 +1193,13 @@ static void __loop_clr_fd(struct loop_device *lo)
+@@ -1164,11 +1198,13 @@ static void __loop_clr_fd(struct loop_device *lo)
  {
  	struct queue_limits lim;
  	struct file *filp;
@@ -137,7 +137,7 @@ index 479480f25a6c0..ba3477c30e294 100644
  	spin_unlock_irq(&lo->lo_lock);
  
  	lo->lo_device = NULL;
-@@ -1225,6 +1261,8 @@ static void __loop_clr_fd(struct loop_device *lo)
+@@ -1230,6 +1266,8 @@ static void __loop_clr_fd(struct loop_device *lo)
  	 * fput can take open_mutex which is usually taken before lo_mutex.
  	 */
  	fput(filp);
@@ -160,17 +160,17 @@ index cb5781e56e1e1..93e7a6a369d0a 100644
  		if (file->f_mapping != h_file->f_mapping) {
  			file->f_mapping = h_file->f_mapping;
 diff --git a/fs/aufs/loop.c b/fs/aufs/loop.c
-index 69dea4cda00c0..92a74affb2208 100644
+index dc43d4074f0fb..c6c821c302b45 100644
 --- a/fs/aufs/loop.c
 +++ b/fs/aufs/loop.c
-@@ -133,3 +133,19 @@ void au_loopback_fin(void)
+@@ -142,3 +142,19 @@ void au_loopback_fin(void)
  		symbol_put(loop_backing_file);
  	au_kfree_try_rcu(au_warn_loopback_array);
  }
 +
 +/* ---------------------------------------------------------------------- */
 +
-+/* support the loopback block device insude aufs */
++/* support the loopback block device inside aufs */
 +
 +struct file *aufs_real_loop(struct file *file)
 +{
diff --git a/kernel/kernel/files/patches/aufs6/aufs6-mmap.patch b/kernel/kernel/files/patches/aufs6/aufs6-mmap.patch
index 11fc0b35..a36aa7f4 100644
--- a/kernel/kernel/files/patches/aufs6/aufs6-mmap.patch
+++ b/kernel/kernel/files/patches/aufs6/aufs6-mmap.patch
@@ -2,7 +2,7 @@ SPDX-License-Identifier: GPL-2.0
 aufs6.12 mmap patch
 
 diff --git a/fs/Makefile b/fs/Makefile
-index b2539712b80d0..4ba97a539035c 100644
+index 62a96f5053579..4544ef689c75e 100644
 --- a/fs/Makefile
 +++ b/fs/Makefile
 @@ -17,6 +17,12 @@ obj-y :=	open.o read_write.o file_table.o super.o \
@@ -11,7 +11,7 @@ index b2539712b80d0..4ba97a539035c 100644
  
 +# don't move au_mf.o to the bottom of this file, otherwise it will
 +# conflict with aufs-kbuild.patch.
-+ifeq (${CONFIG_AUFS_FS},m)
++ifeq ($(CONFIG_AUFS_FS),m)
 +obj-y += au_mf.o
 +endif
 +
@@ -20,10 +20,10 @@ index b2539712b80d0..4ba97a539035c 100644
  obj-$(CONFIG_LEGACY_DIRECT_IO)	+= direct-io.o
 diff --git a/fs/au_mf.c b/fs/au_mf.c
 new file mode 100644
-index 0000000000000..aaf6a1f91f719
+index 0000000000000..3524df3b21ccd
 --- /dev/null
 +++ b/fs/au_mf.c
-@@ -0,0 +1,60 @@
+@@ -0,0 +1,59 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
 + * Copyright (C) 2025 Junjiro R. Okajima
@@ -47,9 +47,8 @@ index 0000000000000..aaf6a1f91f719
 +
 +const struct path *au_file_user_path(struct file *f)
 +{
-+	const struct path *path,
-+		*(*func)(struct file *f),
-+		*au_do_file_user_path(struct file *f);
++	const struct path *path, *(*func)(struct file *f);
++	const struct path *au_do_file_user_path(struct file *f);
 +
 +	path = NULL;
 +	func = symbol_get(au_do_file_user_path);
@@ -85,18 +84,20 @@ index 0000000000000..aaf6a1f91f719
 +}
 +EXPORT_SYMBOL_GPL(au_file_user_inode);
 diff --git a/fs/proc/base.c b/fs/proc/base.c
-index b31283d81c52e..d738243b88746 100644
+index b31283d81c52e..c32417053ce97 100644
 --- a/fs/proc/base.c
 +++ b/fs/proc/base.c
-@@ -1784,7 +1784,7 @@ static int proc_exe_link(struct dentry *dentry, struct path *exe_path)
+@@ -1784,8 +1784,8 @@ static int proc_exe_link(struct dentry *dentry, struct path *exe_path)
  	exe_file = get_task_exe_file(task);
  	put_task_struct(task);
  	if (exe_file) {
 -		*exe_path = exe_file->f_path;
+-		path_get(&exe_file->f_path);
 +		*exe_path = *file_user_path(exe_file);
- 		path_get(&exe_file->f_path);
++		path_get(exe_path);
  		fput(exe_file);
  		return 0;
+ 	} else
 diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
 index c6e7ebc637562..12c340dcdec3d 100644
 --- a/fs/proc/nommu.c
diff --git a/kernel/kernel/files/patches/aufs6/aufs6.12-20260223.patch b/kernel/kernel/files/patches/aufs6/aufs6.12-20260525.patch
similarity index 99%
rename from kernel/kernel/files/patches/aufs6/aufs6.12-20260223.patch
rename to kernel/kernel/files/patches/aufs6/aufs6.12-20260525.patch
index dbcb9cbb..78fc8004 100644
--- a/kernel/kernel/files/patches/aufs6/aufs6.12-20260223.patch
+++ b/kernel/kernel/files/patches/aufs6/aufs6.12-20260525.patch
@@ -1,6 +1,6 @@
 diff -Naur null/Documentation/ABI/testing/debugfs-aufs linux-6.12.30/Documentation/ABI/testing/debugfs-aufs
 --- /dev/null
-+++ linux-6.12.30/Documentation/ABI/testing/debugfs-aufs	2026-03-25 14:52:47.431348885 +0300
++++ linux-6.12.30/Documentation/ABI/testing/debugfs-aufs	2026-06-20 18:11:10.316505256 +0300
 @@ -0,0 +1,55 @@
 +What:		/debug/aufs/si_<id>/
 +Date:		March 2009
@@ -59,7 +59,7 @@ diff -Naur null/Documentation/ABI/testing/debugfs-aufs linux-6.12.30/Documentati
 +		will be empty. About XINO files, see the aufs manual.
 diff -Naur null/Documentation/ABI/testing/sysfs-aufs linux-6.12.30/Documentation/ABI/testing/sysfs-aufs
 --- /dev/null
-+++ linux-6.12.30/Documentation/ABI/testing/sysfs-aufs	2026-03-25 14:52:47.431530892 +0300
++++ linux-6.12.30/Documentation/ABI/testing/sysfs-aufs	2026-06-20 18:11:10.316505256 +0300
 @@ -0,0 +1,31 @@
 +What:		/sys/fs/aufs/si_<id>/
 +Date:		March 2009
@@ -94,7 +94,7 @@ diff -Naur null/Documentation/ABI/testing/sysfs-aufs linux-6.12.30/Documentation
 +		will be empty. About XINO files, see the aufs manual.
 diff -Naur null/Documentation/filesystems/aufs/design/01intro.txt linux-6.12.30/Documentation/filesystems/aufs/design/01intro.txt
 --- /dev/null
-+++ linux-6.12.30/Documentation/filesystems/aufs/design/01intro.txt	2026-03-25 14:52:47.431933736 +0300
++++ linux-6.12.30/Documentation/filesystems/aufs/design/01intro.txt	2026-06-20 18:11:10.317505256 +0300
 @@ -0,0 +1,171 @@
 +
 +# Copyright (C) 2005-2025 Junjiro R. Okajima
@@ -269,7 +269,7 @@ diff -Naur null/Documentation/filesystems/aufs/design/01intro.txt linux-6.12.30/
 +about it. But currently I have implemented it in kernel space.
 diff -Naur null/Documentation/filesystems/aufs/design/02struct.txt linux-6.12.30/Documentation/filesystems/aufs/design/02struct.txt
 --- /dev/null
-+++ linux-6.12.30/Documentation/filesystems/aufs/design/02struct.txt	2026-03-25 14:52:47.432142492 +0300
++++ linux-6.12.30/Documentation/filesystems/aufs/design/02struct.txt	2026-06-20 18:11:10.317505256 +0300
 @@ -0,0 +1,258 @@
 +
 +# Copyright (C) 2005-2025 Junjiro R. Okajima
@@ -531,7 +531,7 @@ diff -Naur null/Documentation/filesystems/aufs/design/02struct.txt linux-6.12.30
 +For this purpose, use "aumvdown" command in aufs-util.git.
 diff -Naur null/Documentation/filesystems/aufs/design/03atomic_open.txt linux-6.12.30/Documentation/filesystems/aufs/design/03atomic_open.txt
 --- /dev/null
-+++ linux-6.12.30/Documentation/filesystems/aufs/design/03atomic_open.txt	2026-03-25 14:52:47.432142492 +0300
++++ linux-6.12.30/Documentation/filesystems/aufs/design/03atomic_open.txt	2026-06-20 18:11:10.317505256 +0300
 @@ -0,0 +1,85 @@
 +
 +# Copyright (C) 2015-2025 Junjiro R. Okajima
@@ -620,7 +620,7 @@ diff -Naur null/Documentation/filesystems/aufs/design/03atomic_open.txt linux-6.
 +       be implemented in aufs, but not all I am afraid.
 diff -Naur null/Documentation/filesystems/aufs/design/03lookup.txt linux-6.12.30/Documentation/filesystems/aufs/design/03lookup.txt
 --- /dev/null
-+++ linux-6.12.30/Documentation/filesystems/aufs/design/03lookup.txt	2026-03-25 14:52:47.432142492 +0300
++++ linux-6.12.30/Documentation/filesystems/aufs/design/03lookup.txt	2026-06-20 18:11:10.317505256 +0300
 @@ -0,0 +1,113 @@
 +
 +# Copyright (C) 2005-2025 Junjiro R. Okajima
@@ -737,7 +737,7 @@ diff -Naur null/Documentation/filesystems/aufs/design/03lookup.txt linux-6.12.30
 +   by over-mounting something (or another method).
 diff -Naur null/Documentation/filesystems/aufs/design/04branch.txt linux-6.12.30/Documentation/filesystems/aufs/design/04branch.txt
 --- /dev/null
-+++ linux-6.12.30/Documentation/filesystems/aufs/design/04branch.txt	2026-03-25 14:52:47.432142492 +0300
++++ linux-6.12.30/Documentation/filesystems/aufs/design/04branch.txt	2026-06-20 18:11:10.317505256 +0300
 @@ -0,0 +1,74 @@
 +
 +# Copyright (C) 2005-2025 Junjiro R. Okajima
@@ -815,7 +815,7 @@ diff -Naur null/Documentation/filesystems/aufs/design/04branch.txt linux-6.12.30
 +    same named entry on the upper branch.
 diff -Naur null/Documentation/filesystems/aufs/design/05wbr_policy.txt linux-6.12.30/Documentation/filesystems/aufs/design/05wbr_policy.txt
 --- /dev/null
-+++ linux-6.12.30/Documentation/filesystems/aufs/design/05wbr_policy.txt	2026-03-25 14:52:47.432142492 +0300
++++ linux-6.12.30/Documentation/filesystems/aufs/design/05wbr_policy.txt	2026-06-20 18:11:10.317505256 +0300
 @@ -0,0 +1,64 @@
 +
 +# Copyright (C) 2005-2025 Junjiro R. Okajima
@@ -883,7 +883,7 @@ diff -Naur null/Documentation/filesystems/aufs/design/05wbr_policy.txt linux-6.1
 +  copyup policy.
 diff -Naur null/Documentation/filesystems/aufs/design/06dirren.dot linux-6.12.30/Documentation/filesystems/aufs/design/06dirren.dot
 --- /dev/null
-+++ linux-6.12.30/Documentation/filesystems/aufs/design/06dirren.dot	2026-03-25 14:52:47.432142492 +0300
++++ linux-6.12.30/Documentation/filesystems/aufs/design/06dirren.dot	2026-06-20 18:11:10.317505256 +0300
 @@ -0,0 +1,44 @@
 +
 +// to view this graph, run dot(1) command in GRAPHVIZ.
@@ -931,7 +931,7 @@ diff -Naur null/Documentation/filesystems/aufs/design/06dirren.dot linux-6.12.30
 +}
 diff -Naur null/Documentation/filesystems/aufs/design/06dirren.txt linux-6.12.30/Documentation/filesystems/aufs/design/06dirren.txt
 --- /dev/null
-+++ linux-6.12.30/Documentation/filesystems/aufs/design/06dirren.txt	2026-03-25 14:52:47.432142492 +0300
++++ linux-6.12.30/Documentation/filesystems/aufs/design/06dirren.txt	2026-06-20 18:11:10.318505256 +0300
 @@ -0,0 +1,102 @@
 +
 +# Copyright (C) 2017-2025 Junjiro R. Okajima
@@ -1037,7 +1037,7 @@ diff -Naur null/Documentation/filesystems/aufs/design/06dirren.txt linux-6.12.30
 +equivalen to udba=reval case.
 diff -Naur null/Documentation/filesystems/aufs/design/06fhsm.txt linux-6.12.30/Documentation/filesystems/aufs/design/06fhsm.txt
 --- /dev/null
-+++ linux-6.12.30/Documentation/filesystems/aufs/design/06fhsm.txt	2026-03-25 14:52:47.432142492 +0300
++++ linux-6.12.30/Documentation/filesystems/aufs/design/06fhsm.txt	2026-06-20 18:11:10.318505256 +0300
 @@ -0,0 +1,118 @@
 +
 +# Copyright (C) 2011-2025 Junjiro R. Okajima
@@ -1159,7 +1159,7 @@ diff -Naur null/Documentation/filesystems/aufs/design/06fhsm.txt linux-6.12.30/D
 +should restore the original file state after an error happens.
 diff -Naur null/Documentation/filesystems/aufs/design/06mmap.txt linux-6.12.30/Documentation/filesystems/aufs/design/06mmap.txt
 --- /dev/null
-+++ linux-6.12.30/Documentation/filesystems/aufs/design/06mmap.txt	2026-03-25 14:52:47.432142492 +0300
++++ linux-6.12.30/Documentation/filesystems/aufs/design/06mmap.txt	2026-06-20 18:11:10.318505256 +0300
 @@ -0,0 +1,40 @@
 +
 +# Copyright (C) 2005-2025 Junjiro R. Okajima
@@ -1203,7 +1203,7 @@ diff -Naur null/Documentation/filesystems/aufs/design/06mmap.txt linux-6.12.30/D
 +will be much smaller than the approach aufs used to take.
 diff -Naur null/Documentation/filesystems/aufs/design/06xattr.txt linux-6.12.30/Documentation/filesystems/aufs/design/06xattr.txt
 --- /dev/null
-+++ linux-6.12.30/Documentation/filesystems/aufs/design/06xattr.txt	2026-03-25 14:52:47.432142492 +0300
++++ linux-6.12.30/Documentation/filesystems/aufs/design/06xattr.txt	2026-06-20 18:11:10.318505256 +0300
 @@ -0,0 +1,94 @@
 +
 +# Copyright (C) 2014-2025 Junjiro R. Okajima
@@ -1301,7 +1301,7 @@ diff -Naur null/Documentation/filesystems/aufs/design/06xattr.txt linux-6.12.30/
 +now, aufs implements the branch attributes to ignore the error.
 diff -Naur null/Documentation/filesystems/aufs/design/07export.txt linux-6.12.30/Documentation/filesystems/aufs/design/07export.txt
 --- /dev/null
-+++ linux-6.12.30/Documentation/filesystems/aufs/design/07export.txt	2026-03-25 14:52:47.432142492 +0300
++++ linux-6.12.30/Documentation/filesystems/aufs/design/07export.txt	2026-06-20 18:11:10.318505256 +0300
 @@ -0,0 +1,58 @@
 +
 +# Copyright (C) 2005-2025 Junjiro R. Okajima
@@ -1363,7 +1363,7 @@ diff -Naur null/Documentation/filesystems/aufs/design/07export.txt linux-6.12.30
 +  lookup_one_len(), vfs_getattr(), encode_fh() and others.
 diff -Naur null/Documentation/filesystems/aufs/design/08shwh.txt linux-6.12.30/Documentation/filesystems/aufs/design/08shwh.txt
 --- /dev/null
-+++ linux-6.12.30/Documentation/filesystems/aufs/design/08shwh.txt	2026-03-25 14:52:47.432142492 +0300
++++ linux-6.12.30/Documentation/filesystems/aufs/design/08shwh.txt	2026-06-20 18:11:10.318505256 +0300
 @@ -0,0 +1,52 @@
 +
 +# Copyright (C) 2005-2025 Junjiro R. Okajima
@@ -1419,7 +1419,7 @@ diff -Naur null/Documentation/filesystems/aufs/design/08shwh.txt linux-6.12.30/D
 +initramfs will use it to replace the old one at the next boot.
 diff -Naur null/Documentation/filesystems/aufs/design/10dynop.txt linux-6.12.30/Documentation/filesystems/aufs/design/10dynop.txt
 --- /dev/null
-+++ linux-6.12.30/Documentation/filesystems/aufs/design/10dynop.txt	2026-03-25 14:52:47.432142492 +0300
++++ linux-6.12.30/Documentation/filesystems/aufs/design/10dynop.txt	2026-06-20 18:11:10.318505256 +0300
 @@ -0,0 +1,47 @@
 +
 +# Copyright (C) 2010-2025 Junjiro R. Okajima
@@ -1470,7 +1470,7 @@ diff -Naur null/Documentation/filesystems/aufs/design/10dynop.txt linux-6.12.30/
 +regular files only.
 diff -Naur null/Documentation/filesystems/aufs/README linux-6.12.30/Documentation/filesystems/aufs/README
 --- /dev/null
-+++ linux-6.12.30/Documentation/filesystems/aufs/README	2026-03-25 14:52:47.431700815 +0300
++++ linux-6.12.30/Documentation/filesystems/aufs/README	2026-06-20 18:11:10.317505256 +0300
 @@ -0,0 +1,409 @@
 +
 +Aufs6 -- advanced multi layered unification filesystem version 6.x
@@ -1883,7 +1883,7 @@ diff -Naur null/Documentation/filesystems/aufs/README linux-6.12.30/Documentatio
 +# End: ;
 diff -Naur null/fs/aufs/aufs.h linux-6.12.30/fs/aufs/aufs.h
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/aufs.h	2026-03-25 14:52:47.434610124 +0300
++++ linux-6.12.30/fs/aufs/aufs.h	2026-06-20 18:11:10.320505256 +0300
 @@ -0,0 +1,62 @@
 +/* SPDX-License-Identifier: GPL-2.0 */
 +/*
@@ -1949,7 +1949,7 @@ diff -Naur null/fs/aufs/aufs.h linux-6.12.30/fs/aufs/aufs.h
 +#endif /* __AUFS_H__ */
 diff -Naur null/fs/aufs/branch.c linux-6.12.30/fs/aufs/branch.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/branch.c	2026-03-25 14:52:47.434610124 +0300
++++ linux-6.12.30/fs/aufs/branch.c	2026-06-20 18:11:10.320505256 +0300
 @@ -0,0 +1,1427 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -3380,7 +3380,7 @@ diff -Naur null/fs/aufs/branch.c linux-6.12.30/fs/aufs/branch.c
 +}
 diff -Naur null/fs/aufs/branch.h linux-6.12.30/fs/aufs/branch.h
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/branch.h	2026-03-25 14:52:47.434610124 +0300
++++ linux-6.12.30/fs/aufs/branch.h	2026-06-20 18:11:10.320505256 +0300
 @@ -0,0 +1,375 @@
 +/* SPDX-License-Identifier: GPL-2.0 */
 +/*
@@ -3759,7 +3759,7 @@ diff -Naur null/fs/aufs/branch.h linux-6.12.30/fs/aufs/branch.h
 +#endif /* __AUFS_BRANCH_H__ */
 diff -Naur null/fs/aufs/conf.mk linux-6.12.30/fs/aufs/conf.mk
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/conf.mk	2026-03-25 14:52:47.434610124 +0300
++++ linux-6.12.30/fs/aufs/conf.mk	2026-06-20 18:11:10.320505256 +0300
 @@ -0,0 +1,40 @@
 +# SPDX-License-Identifier: GPL-2.0
 +
@@ -3803,7 +3803,7 @@ diff -Naur null/fs/aufs/conf.mk linux-6.12.30/fs/aufs/conf.mk
 +-include ${srctree}/${src}/conf_priv.mk
 diff -Naur null/fs/aufs/cpup.c linux-6.12.30/fs/aufs/cpup.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/cpup.c	2026-03-25 14:52:47.434610124 +0300
++++ linux-6.12.30/fs/aufs/cpup.c	2026-06-20 18:11:10.320505256 +0300
 @@ -0,0 +1,1446 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -5253,7 +5253,7 @@ diff -Naur null/fs/aufs/cpup.c linux-6.12.30/fs/aufs/cpup.c
 +}
 diff -Naur null/fs/aufs/cpup.h linux-6.12.30/fs/aufs/cpup.h
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/cpup.h	2026-03-25 14:52:47.434610124 +0300
++++ linux-6.12.30/fs/aufs/cpup.h	2026-06-20 18:11:10.320505256 +0300
 @@ -0,0 +1,101 @@
 +/* SPDX-License-Identifier: GPL-2.0 */
 +/*
@@ -5358,7 +5358,7 @@ diff -Naur null/fs/aufs/cpup.h linux-6.12.30/fs/aufs/cpup.h
 +#endif /* __AUFS_CPUP_H__ */
 diff -Naur null/fs/aufs/dbgaufs.c linux-6.12.30/fs/aufs/dbgaufs.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/dbgaufs.c	2026-03-25 14:52:47.434610124 +0300
++++ linux-6.12.30/fs/aufs/dbgaufs.c	2026-06-20 18:11:10.321505257 +0300
 @@ -0,0 +1,526 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -5888,7 +5888,7 @@ diff -Naur null/fs/aufs/dbgaufs.c linux-6.12.30/fs/aufs/dbgaufs.c
 +}
 diff -Naur null/fs/aufs/dbgaufs.h linux-6.12.30/fs/aufs/dbgaufs.h
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/dbgaufs.h	2026-03-25 14:52:47.434610124 +0300
++++ linux-6.12.30/fs/aufs/dbgaufs.h	2026-06-20 18:11:10.321505257 +0300
 @@ -0,0 +1,53 @@
 +/* SPDX-License-Identifier: GPL-2.0 */
 +/*
@@ -5945,7 +5945,7 @@ diff -Naur null/fs/aufs/dbgaufs.h linux-6.12.30/fs/aufs/dbgaufs.h
 +#endif /* __DBGAUFS_H__ */
 diff -Naur null/fs/aufs/dcsub.c linux-6.12.30/fs/aufs/dcsub.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/dcsub.c	2026-03-25 14:52:47.434610124 +0300
++++ linux-6.12.30/fs/aufs/dcsub.c	2026-06-20 18:11:10.321505257 +0300
 @@ -0,0 +1,225 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -6174,7 +6174,7 @@ diff -Naur null/fs/aufs/dcsub.c linux-6.12.30/fs/aufs/dcsub.c
 +}
 diff -Naur null/fs/aufs/dcsub.h linux-6.12.30/fs/aufs/dcsub.h
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/dcsub.h	2026-03-25 14:52:47.435035737 +0300
++++ linux-6.12.30/fs/aufs/dcsub.h	2026-06-20 18:11:10.321505257 +0300
 @@ -0,0 +1,139 @@
 +/* SPDX-License-Identifier: GPL-2.0 */
 +/*
@@ -6317,7 +6317,7 @@ diff -Naur null/fs/aufs/dcsub.h linux-6.12.30/fs/aufs/dcsub.h
 +#endif /* __AUFS_DCSUB_H__ */
 diff -Naur null/fs/aufs/debug.c linux-6.12.30/fs/aufs/debug.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/debug.c	2026-03-25 14:52:47.435035737 +0300
++++ linux-6.12.30/fs/aufs/debug.c	2026-06-20 18:11:10.321505257 +0300
 @@ -0,0 +1,448 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -6769,7 +6769,7 @@ diff -Naur null/fs/aufs/debug.c linux-6.12.30/fs/aufs/debug.c
 +}
 diff -Naur null/fs/aufs/debug.h linux-6.12.30/fs/aufs/debug.h
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/debug.h	2026-03-25 14:52:47.435035737 +0300
++++ linux-6.12.30/fs/aufs/debug.h	2026-06-20 18:11:10.321505257 +0300
 @@ -0,0 +1,226 @@
 +/* SPDX-License-Identifier: GPL-2.0 */
 +/*
@@ -6999,7 +6999,7 @@ diff -Naur null/fs/aufs/debug.h linux-6.12.30/fs/aufs/debug.h
 +#endif /* __AUFS_DEBUG_H__ */
 diff -Naur null/fs/aufs/dentry.c linux-6.12.30/fs/aufs/dentry.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/dentry.c	2026-03-25 14:52:47.435035737 +0300
++++ linux-6.12.30/fs/aufs/dentry.c	2026-06-20 18:11:10.321505257 +0300
 @@ -0,0 +1,1178 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -8181,7 +8181,7 @@ diff -Naur null/fs/aufs/dentry.c linux-6.12.30/fs/aufs/dentry.c
 +};
 diff -Naur null/fs/aufs/dentry.h linux-6.12.30/fs/aufs/dentry.h
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/dentry.h	2026-03-25 14:52:47.435035737 +0300
++++ linux-6.12.30/fs/aufs/dentry.h	2026-06-20 18:11:10.321505257 +0300
 @@ -0,0 +1,270 @@
 +/* SPDX-License-Identifier: GPL-2.0 */
 +/*
@@ -8455,7 +8455,7 @@ diff -Naur null/fs/aufs/dentry.h linux-6.12.30/fs/aufs/dentry.h
 +#endif /* __AUFS_DENTRY_H__ */
 diff -Naur null/fs/aufs/dinfo.c linux-6.12.30/fs/aufs/dinfo.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/dinfo.c	2026-03-25 14:52:47.435035737 +0300
++++ linux-6.12.30/fs/aufs/dinfo.c	2026-06-20 18:11:10.322505257 +0300
 @@ -0,0 +1,555 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -9014,7 +9014,7 @@ diff -Naur null/fs/aufs/dinfo.c linux-6.12.30/fs/aufs/dinfo.c
 +}
 diff -Naur null/fs/aufs/dir.c linux-6.12.30/fs/aufs/dir.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/dir.c	2026-03-25 14:52:47.435035737 +0300
++++ linux-6.12.30/fs/aufs/dir.c	2026-06-20 18:11:10.322505257 +0300
 @@ -0,0 +1,765 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -9783,7 +9783,7 @@ diff -Naur null/fs/aufs/dir.c linux-6.12.30/fs/aufs/dir.c
 +};
 diff -Naur null/fs/aufs/dir.h linux-6.12.30/fs/aufs/dir.h
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/dir.h	2026-03-25 14:52:47.436035724 +0300
++++ linux-6.12.30/fs/aufs/dir.h	2026-06-20 18:11:10.322505257 +0300
 @@ -0,0 +1,134 @@
 +/* SPDX-License-Identifier: GPL-2.0 */
 +/*
@@ -9921,7 +9921,7 @@ diff -Naur null/fs/aufs/dir.h linux-6.12.30/fs/aufs/dir.h
 +#endif /* __AUFS_DIR_H__ */
 diff -Naur null/fs/aufs/dirren.c linux-6.12.30/fs/aufs/dirren.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/dirren.c	2026-03-25 14:52:47.436035724 +0300
++++ linux-6.12.30/fs/aufs/dirren.c	2026-06-20 18:11:10.322505257 +0300
 @@ -0,0 +1,1308 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -11233,7 +11233,7 @@ diff -Naur null/fs/aufs/dirren.c linux-6.12.30/fs/aufs/dirren.c
 +}
 diff -Naur null/fs/aufs/dirren.h linux-6.12.30/fs/aufs/dirren.h
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/dirren.h	2026-03-25 14:52:47.436035724 +0300
++++ linux-6.12.30/fs/aufs/dirren.h	2026-06-20 18:11:10.322505257 +0300
 @@ -0,0 +1,140 @@
 +/* SPDX-License-Identifier: GPL-2.0 */
 +/*
@@ -11377,7 +11377,7 @@ diff -Naur null/fs/aufs/dirren.h linux-6.12.30/fs/aufs/dirren.h
 +#endif /* __AUFS_DIRREN_H__ */
 diff -Naur null/fs/aufs/dynop.c linux-6.12.30/fs/aufs/dynop.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/dynop.c	2026-03-25 14:52:47.436035724 +0300
++++ linux-6.12.30/fs/aufs/dynop.c	2026-06-20 18:11:10.322505257 +0300
 @@ -0,0 +1,365 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -11746,7 +11746,7 @@ diff -Naur null/fs/aufs/dynop.c linux-6.12.30/fs/aufs/dynop.c
 +}
 diff -Naur null/fs/aufs/dynop.h linux-6.12.30/fs/aufs/dynop.h
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/dynop.h	2026-03-25 14:52:47.436035724 +0300
++++ linux-6.12.30/fs/aufs/dynop.h	2026-06-20 18:11:10.322505257 +0300
 @@ -0,0 +1,77 @@
 +/* SPDX-License-Identifier: GPL-2.0 */
 +/*
@@ -11827,7 +11827,7 @@ diff -Naur null/fs/aufs/dynop.h linux-6.12.30/fs/aufs/dynop.h
 +#endif /* __AUFS_DYNOP_H__ */
 diff -Naur null/fs/aufs/export.c linux-6.12.30/fs/aufs/export.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/export.c	2026-03-25 14:52:47.436035724 +0300
++++ linux-6.12.30/fs/aufs/export.c	2026-06-20 18:11:10.323505257 +0300
 @@ -0,0 +1,846 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -12677,7 +12677,7 @@ diff -Naur null/fs/aufs/export.c linux-6.12.30/fs/aufs/export.c
 +}
 diff -Naur null/fs/aufs/fhsm.c linux-6.12.30/fs/aufs/fhsm.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/fhsm.c	2026-03-25 14:52:47.437035712 +0300
++++ linux-6.12.30/fs/aufs/fhsm.c	2026-06-20 18:11:10.323505257 +0300
 @@ -0,0 +1,426 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -13107,7 +13107,7 @@ diff -Naur null/fs/aufs/fhsm.c linux-6.12.30/fs/aufs/fhsm.c
 +}
 diff -Naur null/fs/aufs/file.c linux-6.12.30/fs/aufs/file.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/file.c	2026-03-25 14:52:47.437035712 +0300
++++ linux-6.12.30/fs/aufs/file.c	2026-06-20 18:11:10.323505257 +0300
 @@ -0,0 +1,851 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -13962,7 +13962,7 @@ diff -Naur null/fs/aufs/file.c linux-6.12.30/fs/aufs/file.c
 +};
 diff -Naur null/fs/aufs/file.h linux-6.12.30/fs/aufs/file.h
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/file.h	2026-03-25 14:52:47.437035712 +0300
++++ linux-6.12.30/fs/aufs/file.h	2026-06-20 18:11:10.323505257 +0300
 @@ -0,0 +1,327 @@
 +/* SPDX-License-Identifier: GPL-2.0 */
 +/*
@@ -14293,7 +14293,7 @@ diff -Naur null/fs/aufs/file.h linux-6.12.30/fs/aufs/file.h
 +#endif /* __AUFS_FILE_H__ */
 diff -Naur null/fs/aufs/finfo.c linux-6.12.30/fs/aufs/finfo.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/finfo.c	2026-03-25 14:52:47.437035712 +0300
++++ linux-6.12.30/fs/aufs/finfo.c	2026-06-20 18:11:10.323505257 +0300
 @@ -0,0 +1,148 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -14445,7 +14445,7 @@ diff -Naur null/fs/aufs/finfo.c linux-6.12.30/fs/aufs/finfo.c
 +}
 diff -Naur null/fs/aufs/f_op.c linux-6.12.30/fs/aufs/f_op.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/f_op.c	2026-03-25 14:52:47.436035724 +0300
++++ linux-6.12.30/fs/aufs/f_op.c	2026-06-20 18:11:10.323505257 +0300
 @@ -0,0 +1,791 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -15240,8 +15240,8 @@ diff -Naur null/fs/aufs/f_op.c linux-6.12.30/fs/aufs/f_op.c
 +};
 diff -Naur null/fs/aufs/fsctx.c linux-6.12.30/fs/aufs/fsctx.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/fsctx.c	2026-03-25 14:52:47.437035712 +0300
-@@ -0,0 +1,1244 @@
++++ linux-6.12.30/fs/aufs/fsctx.c	2026-06-20 18:11:10.324505257 +0300
+@@ -0,0 +1,1245 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
 + * Copyright (C) 2022-2025 Junjiro R. Okajima
@@ -16324,9 +16324,10 @@ diff -Naur null/fs/aufs/fsctx.c linux-6.12.30/fs/aufs/fsctx.c
 + */
 +static inline unsigned int is_colonopt(char *str)
 +{
-+#define do_test(name)					\
-+	if (!strncmp(str, name ":", sizeof(name)))	\
-+		return sizeof(name) - 1
++#define do_test(name) do {					\
++		if (!strncmp(str, name ":", sizeof(name)))	\
++			return sizeof(name) - 1;		\
++	} while (0)
 +	do_test("br");
 +	do_test("add");
 +	do_test("ins");
@@ -16488,7 +16489,7 @@ diff -Naur null/fs/aufs/fsctx.c linux-6.12.30/fs/aufs/fsctx.c
 +}
 diff -Naur null/fs/aufs/fstype.h linux-6.12.30/fs/aufs/fstype.h
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/fstype.h	2026-03-25 14:52:47.437035712 +0300
++++ linux-6.12.30/fs/aufs/fstype.h	2026-06-20 18:11:10.324505257 +0300
 @@ -0,0 +1,419 @@
 +/* SPDX-License-Identifier: GPL-2.0 */
 +/*
@@ -16911,7 +16912,7 @@ diff -Naur null/fs/aufs/fstype.h linux-6.12.30/fs/aufs/fstype.h
 +#endif /* __AUFS_FSTYPE_H__ */
 diff -Naur null/fs/aufs/hbl.h linux-6.12.30/fs/aufs/hbl.h
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/hbl.h	2026-03-25 14:52:47.437035712 +0300
++++ linux-6.12.30/fs/aufs/hbl.h	2026-06-20 18:11:10.324505257 +0300
 @@ -0,0 +1,65 @@
 +/* SPDX-License-Identifier: GPL-2.0 */
 +/*
@@ -16980,7 +16981,7 @@ diff -Naur null/fs/aufs/hbl.h linux-6.12.30/fs/aufs/hbl.h
 +#endif /* __AUFS_HBL_H__ */
 diff -Naur null/fs/aufs/hfsnotify.c linux-6.12.30/fs/aufs/hfsnotify.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/hfsnotify.c	2026-03-25 14:52:47.438035699 +0300
++++ linux-6.12.30/fs/aufs/hfsnotify.c	2026-06-20 18:11:10.324505257 +0300
 @@ -0,0 +1,290 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -17274,7 +17275,7 @@ diff -Naur null/fs/aufs/hfsnotify.c linux-6.12.30/fs/aufs/hfsnotify.c
 +};
 diff -Naur null/fs/aufs/hfsplus.c linux-6.12.30/fs/aufs/hfsplus.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/hfsplus.c	2026-03-25 14:52:47.438035699 +0300
++++ linux-6.12.30/fs/aufs/hfsplus.c	2026-06-20 18:11:10.324505257 +0300
 @@ -0,0 +1,60 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -17338,7 +17339,7 @@ diff -Naur null/fs/aufs/hfsplus.c linux-6.12.30/fs/aufs/hfsplus.c
 +}
 diff -Naur null/fs/aufs/hnotify.c linux-6.12.30/fs/aufs/hnotify.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/hnotify.c	2026-03-25 14:52:47.438035699 +0300
++++ linux-6.12.30/fs/aufs/hnotify.c	2026-06-20 18:11:10.324505257 +0300
 @@ -0,0 +1,715 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -18057,7 +18058,7 @@ diff -Naur null/fs/aufs/hnotify.c linux-6.12.30/fs/aufs/hnotify.c
 +}
 diff -Naur null/fs/aufs/iinfo.c linux-6.12.30/fs/aufs/iinfo.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/iinfo.c	2026-03-25 14:52:47.439035687 +0300
++++ linux-6.12.30/fs/aufs/iinfo.c	2026-06-20 18:11:10.325505257 +0300
 @@ -0,0 +1,288 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -18349,7 +18350,7 @@ diff -Naur null/fs/aufs/iinfo.c linux-6.12.30/fs/aufs/iinfo.c
 +}
 diff -Naur null/fs/aufs/inode.c linux-6.12.30/fs/aufs/inode.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/inode.c	2026-03-25 14:52:47.439035687 +0300
++++ linux-6.12.30/fs/aufs/inode.c	2026-06-20 18:11:10.325505257 +0300
 @@ -0,0 +1,532 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -18885,7 +18886,7 @@ diff -Naur null/fs/aufs/inode.c linux-6.12.30/fs/aufs/inode.c
 +}
 diff -Naur null/fs/aufs/inode.h linux-6.12.30/fs/aufs/inode.h
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/inode.h	2026-03-25 14:52:47.439035687 +0300
++++ linux-6.12.30/fs/aufs/inode.h	2026-06-20 18:11:10.325505257 +0300
 @@ -0,0 +1,728 @@
 +/* SPDX-License-Identifier: GPL-2.0 */
 +/*
@@ -19617,7 +19618,7 @@ diff -Naur null/fs/aufs/inode.h linux-6.12.30/fs/aufs/inode.h
 +#endif /* __AUFS_INODE_H__ */
 diff -Naur null/fs/aufs/ioctl.c linux-6.12.30/fs/aufs/ioctl.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/ioctl.c	2026-03-25 14:52:47.439035687 +0300
++++ linux-6.12.30/fs/aufs/ioctl.c	2026-06-20 18:11:10.326505257 +0300
 @@ -0,0 +1,220 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -19841,7 +19842,7 @@ diff -Naur null/fs/aufs/ioctl.c linux-6.12.30/fs/aufs/ioctl.c
 +#endif
 diff -Naur null/fs/aufs/i_op_add.c linux-6.12.30/fs/aufs/i_op_add.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/i_op_add.c	2026-03-25 14:52:47.438035699 +0300
++++ linux-6.12.30/fs/aufs/i_op_add.c	2026-06-20 18:11:10.325505257 +0300
 @@ -0,0 +1,947 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -20792,7 +20793,7 @@ diff -Naur null/fs/aufs/i_op_add.c linux-6.12.30/fs/aufs/i_op_add.c
 +}
 diff -Naur null/fs/aufs/i_op.c linux-6.12.30/fs/aufs/i_op.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/i_op.c	2026-03-25 14:52:47.438035699 +0300
++++ linux-6.12.30/fs/aufs/i_op.c	2026-06-20 18:11:10.324505257 +0300
 @@ -0,0 +1,1522 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -22318,7 +22319,7 @@ diff -Naur null/fs/aufs/i_op.c linux-6.12.30/fs/aufs/i_op.c
 +};
 diff -Naur null/fs/aufs/i_op_del.c linux-6.12.30/fs/aufs/i_op_del.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/i_op_del.c	2026-03-25 14:52:47.438035699 +0300
++++ linux-6.12.30/fs/aufs/i_op_del.c	2026-06-20 18:11:10.325505257 +0300
 @@ -0,0 +1,517 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -22839,7 +22840,7 @@ diff -Naur null/fs/aufs/i_op_del.c linux-6.12.30/fs/aufs/i_op_del.c
 +}
 diff -Naur null/fs/aufs/i_op_ren.c linux-6.12.30/fs/aufs/i_op_ren.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/i_op_ren.c	2026-03-25 14:52:47.439035687 +0300
++++ linux-6.12.30/fs/aufs/i_op_ren.c	2026-06-20 18:11:10.325505257 +0300
 @@ -0,0 +1,1242 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -24085,7 +24086,7 @@ diff -Naur null/fs/aufs/i_op_ren.c linux-6.12.30/fs/aufs/i_op_ren.c
 +}
 diff -Naur null/fs/aufs/Kconfig linux-6.12.30/fs/aufs/Kconfig
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/Kconfig	2026-03-25 14:52:47.434465972 +0300
++++ linux-6.12.30/fs/aufs/Kconfig	2026-06-20 18:11:10.319505256 +0300
 @@ -0,0 +1,201 @@
 +# SPDX-License-Identifier: GPL-2.0
 +config AUFS_FS
@@ -24290,7 +24291,7 @@ diff -Naur null/fs/aufs/Kconfig linux-6.12.30/fs/aufs/Kconfig
 +endif
 diff -Naur null/fs/aufs/lcnt.h linux-6.12.30/fs/aufs/lcnt.h
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/lcnt.h	2026-03-25 14:52:47.439035687 +0300
++++ linux-6.12.30/fs/aufs/lcnt.h	2026-06-20 18:11:10.326505257 +0300
 @@ -0,0 +1,186 @@
 +/* SPDX-License-Identifier: GPL-2.0 */
 +/*
@@ -24480,8 +24481,8 @@ diff -Naur null/fs/aufs/lcnt.h linux-6.12.30/fs/aufs/lcnt.h
 +#endif /* __AUFS_LCNT_H__ */
 diff -Naur null/fs/aufs/loop.c linux-6.12.30/fs/aufs/loop.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/loop.c	2026-03-25 14:52:47.439035687 +0300
-@@ -0,0 +1,148 @@
++++ linux-6.12.30/fs/aufs/loop.c	2026-06-20 18:11:10.326505257 +0300
+@@ -0,0 +1,157 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
 + * Copyright (C) 2005-2025 Junjiro R. Okajima
@@ -24514,21 +24515,23 @@ diff -Naur null/fs/aufs/loop.c linux-6.12.30/fs/aufs/loop.c
 + */
 +int au_test_loopback_overlap(struct super_block *sb, struct dentry *h_adding)
 +{
++	int ret;
 +	struct super_block *h_sb;
 +	struct file *backing_file;
 +
++	ret = 0;
 +	if (unlikely(!backing_file_func)) {
 +		/* don't load "loop" module here */
 +		backing_file_func = symbol_get(loop_backing_file);
 +		if (unlikely(!backing_file_func))
 +			/* "loop" module is not loaded */
-+			return 0;
++			goto out;
 +	}
 +
 +	h_sb = h_adding->d_sb;
 +	backing_file = backing_file_func(h_sb);
 +	if (!backing_file)
-+		return 0;
++		goto out;
 +
 +	h_adding = backing_file->f_path.dentry;
 +	/*
@@ -24536,8 +24539,15 @@ diff -Naur null/fs/aufs/loop.c linux-6.12.30/fs/aufs/loop.c
 +	 * in this case aufs cannot detect the loop.
 +	 */
 +	if (unlikely(h_adding->d_sb == sb))
-+		return 1;
-+	return !!au_test_subdir(h_adding, sb->s_root);
++		ret = 1;
++	else
++		ret = !!au_test_subdir(h_adding, sb->s_root);
++
++	/* correspond to get_file() in loop_backing_file() */
++	fput(backing_file);
++
++out:
++	return ret;
 +}
 +
 +/* true if a kernel thread named 'loop[0-9].*' accesses a file */
@@ -24632,7 +24642,7 @@ diff -Naur null/fs/aufs/loop.c linux-6.12.30/fs/aufs/loop.c
 +}
 diff -Naur null/fs/aufs/loop.h linux-6.12.30/fs/aufs/loop.h
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/loop.h	2026-03-25 14:52:47.439035687 +0300
++++ linux-6.12.30/fs/aufs/loop.h	2026-06-20 18:11:10.326505257 +0300
 @@ -0,0 +1,55 @@
 +/* SPDX-License-Identifier: GPL-2.0 */
 +/*
@@ -24691,7 +24701,7 @@ diff -Naur null/fs/aufs/loop.h linux-6.12.30/fs/aufs/loop.h
 +#endif /* __AUFS_LOOP_H__ */
 diff -Naur null/fs/aufs/magic.mk linux-6.12.30/fs/aufs/magic.mk
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/magic.mk	2026-03-25 14:52:47.439035687 +0300
++++ linux-6.12.30/fs/aufs/magic.mk	2026-06-20 18:11:10.326505257 +0300
 @@ -0,0 +1,31 @@
 +# SPDX-License-Identifier: GPL-2.0
 +
@@ -24726,7 +24736,7 @@ diff -Naur null/fs/aufs/magic.mk linux-6.12.30/fs/aufs/magic.mk
 +endif
 diff -Naur null/fs/aufs/Makefile linux-6.12.30/fs/aufs/Makefile
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/Makefile	2026-03-25 14:52:47.434610124 +0300
++++ linux-6.12.30/fs/aufs/Makefile	2026-06-20 18:11:10.319505256 +0300
 @@ -0,0 +1,46 @@
 +# SPDX-License-Identifier: GPL-2.0
 +
@@ -24776,7 +24786,7 @@ diff -Naur null/fs/aufs/Makefile linux-6.12.30/fs/aufs/Makefile
 +aufs-$(CONFIG_AUFS_MAGIC_SYSRQ) += sysrq.o
 diff -Naur null/fs/aufs/mf.c linux-6.12.30/fs/aufs/mf.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/mf.c	2026-03-25 14:52:47.439035687 +0300
++++ linux-6.12.30/fs/aufs/mf.c	2026-06-20 18:11:10.326505257 +0300
 @@ -0,0 +1,119 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -24899,7 +24909,7 @@ diff -Naur null/fs/aufs/mf.c linux-6.12.30/fs/aufs/mf.c
 +EXPORT_SYMBOL_GPL(au_do_file_user_inode);
 diff -Naur null/fs/aufs/module.c linux-6.12.30/fs/aufs/module.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/module.c	2026-03-25 14:52:47.440035674 +0300
++++ linux-6.12.30/fs/aufs/module.c	2026-06-20 18:11:10.326505257 +0300
 @@ -0,0 +1,275 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -25178,7 +25188,7 @@ diff -Naur null/fs/aufs/module.c linux-6.12.30/fs/aufs/module.c
 +module_exit(aufs_exit);
 diff -Naur null/fs/aufs/module.h linux-6.12.30/fs/aufs/module.h
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/module.h	2026-03-25 14:52:47.440035674 +0300
++++ linux-6.12.30/fs/aufs/module.h	2026-06-20 18:11:10.326505257 +0300
 @@ -0,0 +1,180 @@
 +/* SPDX-License-Identifier: GPL-2.0 */
 +/*
@@ -25362,7 +25372,7 @@ diff -Naur null/fs/aufs/module.h linux-6.12.30/fs/aufs/module.h
 +#endif /* __AUFS_MODULE_H__ */
 diff -Naur null/fs/aufs/mvdown.c linux-6.12.30/fs/aufs/mvdown.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/mvdown.c	2026-03-25 14:52:47.440035674 +0300
++++ linux-6.12.30/fs/aufs/mvdown.c	2026-06-20 18:11:10.326505257 +0300
 @@ -0,0 +1,700 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -26066,7 +26076,7 @@ diff -Naur null/fs/aufs/mvdown.c linux-6.12.30/fs/aufs/mvdown.c
 +}
 diff -Naur null/fs/aufs/opts.c linux-6.12.30/fs/aufs/opts.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/opts.c	2026-03-25 14:52:47.440035674 +0300
++++ linux-6.12.30/fs/aufs/opts.c	2026-06-20 18:11:10.327505257 +0300
 @@ -0,0 +1,1030 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -27100,7 +27110,7 @@ diff -Naur null/fs/aufs/opts.c linux-6.12.30/fs/aufs/opts.c
 +}
 diff -Naur null/fs/aufs/opts.h linux-6.12.30/fs/aufs/opts.h
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/opts.h	2026-03-25 14:52:47.440035674 +0300
++++ linux-6.12.30/fs/aufs/opts.h	2026-06-20 18:11:10.327505257 +0300
 @@ -0,0 +1,264 @@
 +/* SPDX-License-Identifier: GPL-2.0 */
 +/*
@@ -27368,7 +27378,7 @@ diff -Naur null/fs/aufs/opts.h linux-6.12.30/fs/aufs/opts.h
 +#endif /* __AUFS_OPTS_H__ */
 diff -Naur null/fs/aufs/plink.c linux-6.12.30/fs/aufs/plink.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/plink.c	2026-03-25 14:52:47.440035674 +0300
++++ linux-6.12.30/fs/aufs/plink.c	2026-06-20 18:11:10.327505257 +0300
 @@ -0,0 +1,508 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -27880,7 +27890,7 @@ diff -Naur null/fs/aufs/plink.c linux-6.12.30/fs/aufs/plink.c
 +}
 diff -Naur null/fs/aufs/poll.c linux-6.12.30/fs/aufs/poll.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/poll.c	2026-03-25 14:52:47.440035674 +0300
++++ linux-6.12.30/fs/aufs/poll.c	2026-06-20 18:11:10.327505257 +0300
 @@ -0,0 +1,51 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -27935,7 +27945,7 @@ diff -Naur null/fs/aufs/poll.c linux-6.12.30/fs/aufs/poll.c
 +}
 diff -Naur null/fs/aufs/posix_acl.c linux-6.12.30/fs/aufs/posix_acl.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/posix_acl.c	2026-03-25 14:52:47.441035662 +0300
++++ linux-6.12.30/fs/aufs/posix_acl.c	2026-06-20 18:11:10.327505257 +0300
 @@ -0,0 +1,108 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -28047,7 +28057,7 @@ diff -Naur null/fs/aufs/posix_acl.c linux-6.12.30/fs/aufs/posix_acl.c
 +}
 diff -Naur null/fs/aufs/procfs.c linux-6.12.30/fs/aufs/procfs.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/procfs.c	2026-03-25 14:52:47.441035662 +0300
++++ linux-6.12.30/fs/aufs/procfs.c	2026-06-20 18:11:10.327505257 +0300
 @@ -0,0 +1,168 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -28219,7 +28229,7 @@ diff -Naur null/fs/aufs/procfs.c linux-6.12.30/fs/aufs/procfs.c
 +}
 diff -Naur null/fs/aufs/rdu.c linux-6.12.30/fs/aufs/rdu.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/rdu.c	2026-03-25 14:52:47.441035662 +0300
++++ linux-6.12.30/fs/aufs/rdu.c	2026-06-20 18:11:10.327505257 +0300
 @@ -0,0 +1,384 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -28607,7 +28617,7 @@ diff -Naur null/fs/aufs/rdu.c linux-6.12.30/fs/aufs/rdu.c
 +#endif
 diff -Naur null/fs/aufs/rwsem.h linux-6.12.30/fs/aufs/rwsem.h
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/rwsem.h	2026-03-25 14:52:47.441035662 +0300
++++ linux-6.12.30/fs/aufs/rwsem.h	2026-06-20 18:11:10.327505257 +0300
 @@ -0,0 +1,89 @@
 +/* SPDX-License-Identifier: GPL-2.0 */
 +/*
@@ -28700,7 +28710,7 @@ diff -Naur null/fs/aufs/rwsem.h linux-6.12.30/fs/aufs/rwsem.h
 +#endif /* __AUFS_RWSEM_H__ */
 diff -Naur null/fs/aufs/sbinfo.c linux-6.12.30/fs/aufs/sbinfo.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/sbinfo.c	2026-03-25 14:52:47.441035662 +0300
++++ linux-6.12.30/fs/aufs/sbinfo.c	2026-06-20 18:11:10.327505257 +0300
 @@ -0,0 +1,316 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -29020,7 +29030,7 @@ diff -Naur null/fs/aufs/sbinfo.c linux-6.12.30/fs/aufs/sbinfo.c
 +}
 diff -Naur null/fs/aufs/super.c linux-6.12.30/fs/aufs/super.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/super.c	2026-03-25 14:52:47.441035662 +0300
++++ linux-6.12.30/fs/aufs/super.c	2026-06-20 18:11:10.328505257 +0300
 @@ -0,0 +1,871 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -29895,7 +29905,7 @@ diff -Naur null/fs/aufs/super.c linux-6.12.30/fs/aufs/super.c
 +};
 diff -Naur null/fs/aufs/super.h linux-6.12.30/fs/aufs/super.h
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/super.h	2026-03-25 14:52:47.441035662 +0300
++++ linux-6.12.30/fs/aufs/super.h	2026-06-20 18:11:10.328505257 +0300
 @@ -0,0 +1,618 @@
 +/* SPDX-License-Identifier: GPL-2.0 */
 +/*
@@ -30517,7 +30527,7 @@ diff -Naur null/fs/aufs/super.h linux-6.12.30/fs/aufs/super.h
 +#endif /* __AUFS_SUPER_H__ */
 diff -Naur null/fs/aufs/sysaufs.c linux-6.12.30/fs/aufs/sysaufs.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/sysaufs.c	2026-03-25 14:52:47.441035662 +0300
++++ linux-6.12.30/fs/aufs/sysaufs.c	2026-06-20 18:11:10.328505257 +0300
 @@ -0,0 +1,94 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -30615,7 +30625,7 @@ diff -Naur null/fs/aufs/sysaufs.c linux-6.12.30/fs/aufs/sysaufs.c
 +}
 diff -Naur null/fs/aufs/sysaufs.h linux-6.12.30/fs/aufs/sysaufs.h
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/sysaufs.h	2026-03-25 14:52:47.442035649 +0300
++++ linux-6.12.30/fs/aufs/sysaufs.h	2026-06-20 18:11:10.328505257 +0300
 @@ -0,0 +1,102 @@
 +/* SPDX-License-Identifier: GPL-2.0 */
 +/*
@@ -30721,7 +30731,7 @@ diff -Naur null/fs/aufs/sysaufs.h linux-6.12.30/fs/aufs/sysaufs.h
 +#endif /* __SYSAUFS_H__ */
 diff -Naur null/fs/aufs/sysfs.c linux-6.12.30/fs/aufs/sysfs.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/sysfs.c	2026-03-25 14:52:47.442035649 +0300
++++ linux-6.12.30/fs/aufs/sysfs.c	2026-06-20 18:11:10.328505257 +0300
 @@ -0,0 +1,374 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -31099,7 +31109,7 @@ diff -Naur null/fs/aufs/sysfs.c linux-6.12.30/fs/aufs/sysfs.c
 +}
 diff -Naur null/fs/aufs/sysrq.c linux-6.12.30/fs/aufs/sysrq.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/sysrq.c	2026-03-25 14:52:47.442035649 +0300
++++ linux-6.12.30/fs/aufs/sysrq.c	2026-06-20 18:11:10.328505257 +0300
 @@ -0,0 +1,157 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -31260,7 +31270,7 @@ diff -Naur null/fs/aufs/sysrq.c linux-6.12.30/fs/aufs/sysrq.c
 +}
 diff -Naur null/fs/aufs/vdir.c linux-6.12.30/fs/aufs/vdir.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/vdir.c	2026-03-25 14:52:47.442035649 +0300
++++ linux-6.12.30/fs/aufs/vdir.c	2026-06-20 18:11:10.328505257 +0300
 @@ -0,0 +1,896 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -32160,7 +32170,7 @@ diff -Naur null/fs/aufs/vdir.c linux-6.12.30/fs/aufs/vdir.c
 +}
 diff -Naur null/fs/aufs/vfsub.c linux-6.12.30/fs/aufs/vfsub.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/vfsub.c	2026-03-25 14:52:47.442035649 +0300
++++ linux-6.12.30/fs/aufs/vfsub.c	2026-06-20 18:11:10.329505257 +0300
 @@ -0,0 +1,1005 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -33169,7 +33179,7 @@ diff -Naur null/fs/aufs/vfsub.c linux-6.12.30/fs/aufs/vfsub.c
 +}
 diff -Naur null/fs/aufs/vfsub.h linux-6.12.30/fs/aufs/vfsub.h
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/vfsub.h	2026-03-25 14:52:47.443035637 +0300
++++ linux-6.12.30/fs/aufs/vfsub.h	2026-06-20 18:11:10.329505257 +0300
 @@ -0,0 +1,436 @@
 +/* SPDX-License-Identifier: GPL-2.0 */
 +/*
@@ -33609,7 +33619,7 @@ diff -Naur null/fs/aufs/vfsub.h linux-6.12.30/fs/aufs/vfsub.h
 +#endif /* __AUFS_VFSUB_H__ */
 diff -Naur null/fs/aufs/wbr_policy.c linux-6.12.30/fs/aufs/wbr_policy.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/wbr_policy.c	2026-03-25 14:52:47.443035637 +0300
++++ linux-6.12.30/fs/aufs/wbr_policy.c	2026-06-20 18:11:10.329505257 +0300
 @@ -0,0 +1,836 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -34449,7 +34459,7 @@ diff -Naur null/fs/aufs/wbr_policy.c linux-6.12.30/fs/aufs/wbr_policy.c
 +};
 diff -Naur null/fs/aufs/whout.c linux-6.12.30/fs/aufs/whout.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/whout.c	2026-03-25 14:52:47.443035637 +0300
++++ linux-6.12.30/fs/aufs/whout.c	2026-06-20 18:11:10.329505257 +0300
 @@ -0,0 +1,1049 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -35502,7 +35512,7 @@ diff -Naur null/fs/aufs/whout.c linux-6.12.30/fs/aufs/whout.c
 +}
 diff -Naur null/fs/aufs/whout.h linux-6.12.30/fs/aufs/whout.h
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/whout.h	2026-03-25 14:52:47.443035637 +0300
++++ linux-6.12.30/fs/aufs/whout.h	2026-06-20 18:11:10.329505257 +0300
 @@ -0,0 +1,87 @@
 +/* SPDX-License-Identifier: GPL-2.0 */
 +/*
@@ -35593,7 +35603,7 @@ diff -Naur null/fs/aufs/whout.h linux-6.12.30/fs/aufs/whout.h
 +#endif /* __AUFS_WHOUT_H__ */
 diff -Naur null/fs/aufs/wkq.c linux-6.12.30/fs/aufs/wkq.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/wkq.c	2026-03-25 14:52:47.443035637 +0300
++++ linux-6.12.30/fs/aufs/wkq.c	2026-06-20 18:11:10.330505257 +0300
 @@ -0,0 +1,370 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -35967,7 +35977,7 @@ diff -Naur null/fs/aufs/wkq.c linux-6.12.30/fs/aufs/wkq.c
 +}
 diff -Naur null/fs/aufs/wkq.h linux-6.12.30/fs/aufs/wkq.h
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/wkq.h	2026-03-25 14:52:47.443035637 +0300
++++ linux-6.12.30/fs/aufs/wkq.h	2026-06-20 18:11:10.330505257 +0300
 @@ -0,0 +1,89 @@
 +/* SPDX-License-Identifier: GPL-2.0 */
 +/*
@@ -36060,7 +36070,7 @@ diff -Naur null/fs/aufs/wkq.h linux-6.12.30/fs/aufs/wkq.h
 +#endif /* __AUFS_WKQ_H__ */
 diff -Naur null/fs/aufs/xattr.c linux-6.12.30/fs/aufs/xattr.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/xattr.c	2026-03-25 14:52:47.444035624 +0300
++++ linux-6.12.30/fs/aufs/xattr.c	2026-06-20 18:11:10.330505257 +0300
 @@ -0,0 +1,360 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -36424,7 +36434,7 @@ diff -Naur null/fs/aufs/xattr.c linux-6.12.30/fs/aufs/xattr.c
 +}
 diff -Naur null/fs/aufs/xino.c linux-6.12.30/fs/aufs/xino.c
 --- /dev/null
-+++ linux-6.12.30/fs/aufs/xino.c	2026-03-25 14:52:47.444035624 +0300
++++ linux-6.12.30/fs/aufs/xino.c	2026-06-20 18:11:10.330505257 +0300
 @@ -0,0 +1,1927 @@
 +// SPDX-License-Identifier: GPL-2.0
 +/*
@@ -38355,7 +38365,7 @@ diff -Naur null/fs/aufs/xino.c linux-6.12.30/fs/aufs/xino.c
 +}
 diff -Naur null/include/uapi/linux/aufs_type.h linux-6.12.30/include/uapi/linux/aufs_type.h
 --- /dev/null
-+++ linux-6.12.30/include/uapi/linux/aufs_type.h	2026-03-25 14:52:47.445565498 +0300
++++ linux-6.12.30/include/uapi/linux/aufs_type.h	2026-06-20 18:11:10.330505257 +0300
 @@ -0,0 +1,452 @@
 +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 +/*
@@ -38399,7 +38409,7 @@ diff -Naur null/include/uapi/linux/aufs_type.h linux-6.12.30/include/uapi/linux/
 +#include <limits.h>
 +#endif /* __KERNEL__ */
 +
-+#define AUFS_VERSION	"6.12-20260223"
++#define AUFS_VERSION	"6.12-20260525"
 +
 +/* todo? move this to linux-2.6.19/include/magic.h */
 +#define AUFS_SUPER_MAGIC	('a' << 24 | 'u' << 16 | 'f' << 8 | 's')
diff --git a/kernel/kernel/files/patches/aufs6/tmpfs-idr.patch b/kernel/kernel/files/patches/aufs6/tmpfs-idr.patch
index 40cf01c2..d853524b 100644
--- a/kernel/kernel/files/patches/aufs6/tmpfs-idr.patch
+++ b/kernel/kernel/files/patches/aufs6/tmpfs-idr.patch
@@ -1,10 +1,10 @@
 SPDX-License-Identifier: GPL-2.0
 
 diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h
-index 515a9a6a3c6f..9de809dac3be 100644
+index 515a9a6a3c6f..b23b4b5a61dd 100644
 --- a/include/linux/shmem_fs.h
 +++ b/include/linux/shmem_fs.h
-@@ -55,10 +55,13 @@ struct shmem_quota_limits {
+@@ -55,8 +55,12 @@ struct shmem_quota_limits {
  };
  
  struct shmem_sb_info {
@@ -13,32 +13,16 @@ index 515a9a6a3c6f..9de809dac3be 100644
 +	struct idr idr;		    /* manages inode-number */
  	unsigned long max_blocks;   /* How many blocks are allowed */
  	struct percpu_counter used_blocks;  /* How many are allocated */
--	unsigned long max_inodes;   /* How many inodes are allowed */
--	unsigned long free_ispace;  /* How much ispace left for allocation */
-+	int max_inodes;		    /* How many inodes are allowed */
-+	unsigned long free_ispace;  /* How many are left for allocation */
++	/* keep the type unchanged to reduce the size of tmpfs_idr.patch. */
+ 	unsigned long max_inodes;   /* How many inodes are allowed */
+ 	unsigned long free_ispace;  /* How much ispace left for allocation */
  	raw_spinlock_t stat_lock;   /* Serialize shmem_sb_info changes */
- 	umode_t mode;		    /* Mount mode for root directory */
- 	unsigned char huge;	    /* Whether to try for hugepages */
 diff --git a/mm/shmem.c b/mm/shmem.c
-index 568bb290bdce..f8869230f782 100644
+index 568bb290bdce..ea14faf65e87 100644
 --- a/mm/shmem.c
 +++ b/mm/shmem.c
-@@ -112,7 +112,7 @@ struct shmem_falloc {
- 
- struct shmem_options {
- 	unsigned long long blocks;
--	unsigned long long inodes;
-+	int inodes;
- 	struct mempolicy *mpol;
- 	kuid_t uid;
- 	kgid_t gid;
-@@ -144,12 +144,14 @@ static unsigned long shmem_default_max_blocks(void)
- 	return totalram_pages() / 2;
- }
- 
--static unsigned long shmem_default_max_inodes(void)
-+static int shmem_default_max_inodes(void)
+@@ -147,9 +147,11 @@ static unsigned long shmem_default_max_blocks(void)
+ static unsigned long shmem_default_max_inodes(void)
  {
  	unsigned long nr_pages = totalram_pages();
 +	unsigned long ul;
@@ -63,7 +47,7 @@ index 568bb290bdce..f8869230f782 100644
  	shmem_free_inode(inode->i_sb, freed);
  	WARN_ON(inode->i_blocks);
  	clear_inode(inode);
-@@ -2854,6 +2861,25 @@ static struct inode *__shmem_get_inode(struct mnt_idmap *idmap,
+@@ -2854,6 +2861,26 @@ static struct inode *__shmem_get_inode(struct mnt_idmap *idmap,
  		break;
  	}
  
@@ -75,7 +59,8 @@ index 568bb290bdce..f8869230f782 100644
 +		if (ino > 0) {
 +			inode->i_ino = ino;
 +			mutex_unlock(&sbinfo->idr_lock);
-+			__insert_inode_hash(inode, inode->i_ino);
++			/* postpone it as the original does */
++			/* __insert_inode_hash(inode, inode->i_ino); */
 +		} else {
 +			inode->i_ino = 0;
 +			mutex_unlock(&sbinfo->idr_lock);
@@ -89,69 +74,7 @@ index 568bb290bdce..f8869230f782 100644
  	lockdep_annotate_inode_mutex_key(inode);
  	return inode;
  }
-@@ -4098,8 +4124,7 @@ static struct dentry *shmem_get_parent(struct dentry *child)
- static int shmem_match(struct inode *ino, void *vfh)
- {
- 	__u32 *fh = vfh;
--	__u64 inum = fh[2];
--	inum = (inum << 32) | fh[1];
-+	__u64 inum = fh[1];
- 	return ino->i_ino == inum && fh[0] == ino->i_generation;
- }
- 
-@@ -4118,14 +4143,11 @@ static struct dentry *shmem_fh_to_dentry(struct super_block *sb,
- 	struct dentry *dentry = NULL;
- 	u64 inum;
- 
--	if (fh_len < 3)
-+	if (fh_len < 2)
- 		return NULL;
- 
--	inum = fid->raw[2];
--	inum = (inum << 32) | fid->raw[1];
--
--	inode = ilookup5(sb, (unsigned long)(inum + fid->raw[0]),
--			shmem_match, fid->raw);
-+	inum = fid->raw[1];
-+	inode = ilookup5(sb, inum, shmem_match, fid->raw);
- 	if (inode) {
- 		dentry = shmem_find_alias(inode);
- 		iput(inode);
-@@ -4137,30 +4159,15 @@ static struct dentry *shmem_fh_to_dentry(struct super_block *sb,
- static int shmem_encode_fh(struct inode *inode, __u32 *fh, int *len,
- 				struct inode *parent)
- {
--	if (*len < 3) {
--		*len = 3;
-+	if (*len < 2) {
-+		*len = 2;
- 		return FILEID_INVALID;
- 	}
- 
--	if (inode_unhashed(inode)) {
--		/* Unfortunately insert_inode_hash is not idempotent,
--		 * so as we hash inodes here rather than at creation
--		 * time, we need a lock to ensure we only try
--		 * to do it once
--		 */
--		static DEFINE_SPINLOCK(lock);
--		spin_lock(&lock);
--		if (inode_unhashed(inode))
--			__insert_inode_hash(inode,
--					    inode->i_ino + inode->i_generation);
--		spin_unlock(&lock);
--	}
--
- 	fh[0] = inode->i_generation;
- 	fh[1] = inode->i_ino;
--	fh[2] = ((__u64)inode->i_ino) >> 32;
- 
--	*len = 3;
-+	*len = 2;
- 	return 1;
- }
- 
-@@ -4259,7 +4266,7 @@ static int shmem_parse_one(struct fs_context *fc, struct fs_parameter *param)
+@@ -4259,7 +4286,7 @@ static int shmem_parse_one(struct fs_context *fc, struct fs_parameter *param)
  		break;
  	case Opt_nr_inodes:
  		ctx->inodes = memparse(param->string, &rest);
@@ -160,16 +83,7 @@ index 568bb290bdce..f8869230f782 100644
  			goto bad_value;
  		ctx->seen |= SHMEM_SEEN_INODES;
  		break;
-@@ -4541,7 +4548,7 @@ static int shmem_show_options(struct seq_file *seq, struct dentry *root)
- 	if (sbinfo->max_blocks != shmem_default_max_blocks())
- 		seq_printf(seq, ",size=%luk", K(sbinfo->max_blocks));
- 	if (sbinfo->max_inodes != shmem_default_max_inodes())
--		seq_printf(seq, ",nr_inodes=%lu", sbinfo->max_inodes);
-+		seq_printf(seq, ",nr_inodes=%d", sbinfo->max_inodes);
- 	if (sbinfo->mode != (0777 | S_ISVTX))
- 		seq_printf(seq, ",mode=%03ho", sbinfo->mode);
- 	if (!uid_eq(sbinfo->uid, GLOBAL_ROOT_UID))
-@@ -4613,6 +4620,8 @@ static void shmem_put_super(struct super_block *sb)
+@@ -4613,6 +4640,8 @@ static void shmem_put_super(struct super_block *sb)
  #ifdef CONFIG_TMPFS_QUOTA
  	shmem_disable_quotas(sb);
  #endif
@@ -178,7 +92,7 @@ index 568bb290bdce..f8869230f782 100644
  	free_percpu(sbinfo->ino_batch);
  	percpu_counter_destroy(&sbinfo->used_blocks);
  	mpol_put(sbinfo->mpol);
-@@ -4657,9 +4666,11 @@ static int shmem_fill_super(struct super_block *sb, struct fs_context *fc)
+@@ -4657,6 +4686,8 @@ static int shmem_fill_super(struct super_block *sb, struct fs_context *fc)
  #else
  	sb->s_flags |= SB_NOUSER;
  #endif
@@ -186,12 +100,8 @@ index 568bb290bdce..f8869230f782 100644
 +	idr_init(&sbinfo->idr);
  	sbinfo->max_blocks = ctx->blocks;
  	sbinfo->max_inodes = ctx->inodes;
--	sbinfo->free_ispace = sbinfo->max_inodes * BOGO_INODE_SIZE;
-+	sbinfo->free_ispace = (unsigned long)sbinfo->max_inodes * BOGO_INODE_SIZE;
- 	if (sb->s_flags & SB_KERNMOUNT) {
- 		sbinfo->ino_batch = alloc_percpu(ino_t);
- 		if (!sbinfo->ino_batch)
-@@ -4804,6 +4815,15 @@ static int shmem_error_remove_folio(struct address_space *mapping,
+ 	sbinfo->free_ispace = sbinfo->max_inodes * BOGO_INODE_SIZE;
+@@ -4804,6 +4835,15 @@ static int shmem_error_remove_folio(struct address_space *mapping,
  	return 0;
  }
  
@@ -207,7 +117,7 @@ index 568bb290bdce..f8869230f782 100644
  static const struct address_space_operations shmem_aops = {
  	.writepage	= shmem_writepage,
  	.dirty_folio	= noop_dirty_folio,
-@@ -4968,6 +4988,7 @@ void __init shmem_init(void)
+@@ -4968,6 +5008,7 @@ void __init shmem_init(void)
  		pr_err("Could not kern_mount tmpfs\n");
  		goto out1;
  	}
diff --git a/kernel/kernel/files/patches/linux/patch-6.12.94.xz b/kernel/kernel/files/patches/linux/patch-6.12.94.xz
new file mode 100644
index 00000000..c1f65071
Binary files /dev/null and b/kernel/kernel/files/patches/linux/patch-6.12.94.xz differ
diff --git a/kernel/kernel/pspec.xml b/kernel/kernel/pspec.xml
index 17ecbd17..422473a0 100644
--- a/kernel/kernel/pspec.xml
+++ b/kernel/kernel/pspec.xml
@@ -33,10 +33,10 @@
         </BuildDependencies>
         <Patches>
             <!-- Linux patches -->
-            <Patch level="1" compressionType="xz">patches/linux/patch-6.12.89.xz</Patch>
+            <Patch level="1" compressionType="xz">patches/linux/patch-6.12.94.xz</Patch>
 
             <!-- aufs6 patchec -->
-            <Patch level="1">patches/aufs6/aufs6.12-20260223.patch</Patch>
+            <Patch level="1">patches/aufs6/aufs6.12-20260525.patch</Patch>
             <Patch level="1">patches/aufs6/aufs6-base.patch</Patch>
             <Patch level="1">patches/aufs6/aufs6-kbuild.patch</Patch>
             <!--             <Patch level="1">patches/aufs6/aufs6-loopback.patch</Patch> -->
@@ -145,6 +145,17 @@
     </Package>
 
     <History>
+        <Update release="121">
+            <Date>2026-06-20</Date>
+            <Version>6.12.94</Version>
+            <Comment>Version bump</Comment>
+            <Type package="kernel">security</Type>
+            <Requires>
+                <Action package="kernel">systemRestart</Action>
+            </Requires>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="120">
             <Date>2026-05-16</Date>
             <Version>6.12.89</Version>