sys/linux: add mount$bpf

Plus some minor assorted fixes.

5 files changed, 270 insertions, 115 deletions

diff --git a/sys/linux/gen/386.go b/sys/linux/gen/386.go
index 21dc3d9e4..997d9dec5 100644
--- a/sys/linux/gen/386.go
+++ b/sys/linux/gen/386.go
@@ -815,6 +815,9 @@ var structDescs_386 = []*KeyedStruct{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf_prog", FldName: "fd", TypeSize: 4}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
 	}}},
+	{Key: StructKey{Name: "bpf_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_options", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "fs_opt[\"mode\", array[int8['0':'7']]]"}, FldName: "mode"},
+	}}},
 	{Key: StructKey{Name: "bpf_prog"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_prog", TypeSize: 72}, Fields: []Type{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bpf_prog_type", FldName: "type", TypeSize: 4}}, Vals: []uint64{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize8", FldName: "ninsn", TypeSize: 4}}, BitSize: 64, Buf: "insns"},
@@ -3455,7 +3458,7 @@ var structDescs_386 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits_suffix", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 107, 109, 103, 116, 112, 101}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"allow_utime\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"allow_utime\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"allow_utime\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"allow_utime\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 11}, Kind: 2, Values: []string{"allow_utime"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3535,7 +3538,7 @@ var structDescs_386 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "filename", FldName: "val", IsVarlen: true}, Kind: 3, NoZ: true},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"dir_umask\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"dir_umask\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"dir_umask\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"dir_umask\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 9}, Kind: 2, Values: []string{"dir_umask"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3555,7 +3558,7 @@ var structDescs_386 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"dmask\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"dmask\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 5}, Kind: 2, Values: []string{"dmask"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3565,12 +3568,12 @@ var structDescs_386 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"file_umask\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"file_umask\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"file_umask\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"file_umask\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 10}, Kind: 2, Values: []string{"file_umask"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"fmask\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"fmask\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 5}, Kind: 2, Values: []string{"fmask"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3580,7 +3583,7 @@ var structDescs_386 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"gid\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"gid\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"gid\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"gid\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 3}, Kind: 2, Values: []string{"gid"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3705,6 +3708,11 @@ var structDescs_386 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
+	{Key: StructKey{Name: "fs_opt[\"mode\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"mode\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
+		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 4}, Kind: 2, Values: []string{"mode"}, NoZ: true},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
+	}}},
 	{Key: StructKey{Name: "fs_opt[\"nls\", stringnoz[codepages_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"nls\", stringnoz[codepages_names]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 3}, Kind: 2, Values: []string{"nls"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
@@ -3840,7 +3848,7 @@ var structDescs_386 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"uid\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"uid\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"uid\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"uid\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 3}, Kind: 2, Values: []string{"uid"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3850,7 +3858,7 @@ var structDescs_386 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"umask\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"umask\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"umask\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"umask\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 5}, Kind: 2, Values: []string{"umask"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3870,6 +3878,10 @@ var structDescs_386 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "val", IsVarlen: true}, Kind: 2, NoZ: true},
 	}}},
+	{Key: StructKey{Name: "fs_opt_elem[bpf_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt_elem[bpf_options]", IsVarlen: true}, Fields: []Type{
+		&UnionType{Key: StructKey{Name: "bpf_options"}, FldName: "elem"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "comma", TypeSize: 1}}, Val: 44},
+	}}},
 	{Key: StructKey{Name: "fs_opt_elem[btrfs_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt_elem[btrfs_options]", IsVarlen: true}, Fields: []Type{
 		&UnionType{Key: StructKey{Name: "btrfs_options"}, FldName: "elem"},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "comma", TypeSize: 1}}, Val: 44},
@@ -3914,6 +3926,14 @@ var structDescs_386 = []*KeyedStruct{
 		&UnionType{Key: StructKey{Name: "vfat_options"}, FldName: "elem"},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "comma", TypeSize: 1}}, Val: 44},
 	}}},
+	{Key: StructKey{Name: "fs_opt_elem[xfs_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt_elem[xfs_options]", IsVarlen: true}, Fields: []Type{
+		&UnionType{Key: StructKey{Name: "xfs_options"}, FldName: "elem"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "comma", TypeSize: 1}}, Val: 44},
+	}}},
+	{Key: StructKey{Name: "fs_options[bpf_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_options[bpf_options]", IsVarlen: true}, Fields: []Type{
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "elems", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_opt_elem[bpf_options]"}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "null", TypeSize: 1}}},
+	}}},
 	{Key: StructKey{Name: "fs_options[btrfs_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_options[btrfs_options]", IsVarlen: true}, Fields: []Type{
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "elems", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_opt_elem[btrfs_options]"}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "null", TypeSize: 1}}},
@@ -3958,6 +3978,10 @@ var structDescs_386 = []*KeyedStruct{
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "elems", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_opt_elem[vfat_options]"}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "null", TypeSize: 1}}},
 	}}},
+	{Key: StructKey{Name: "fs_options[xfs_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_options[xfs_options]", IsVarlen: true}, Fields: []Type{
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "elems", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_opt_elem[xfs_options]"}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "null", TypeSize: 1}}},
+	}}},
 	{Key: StructKey{Name: "fsxattr"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fsxattr", TypeSize: 32}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "fsx_xflags", TypeSize: 4}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "fsx_extsize", TypeSize: 4}}},
@@ -4377,9 +4401,9 @@ var structDescs_386 = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "hfs_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "hfs_options", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "quiet", TypeSize: 5}, Kind: 2, Values: []string{"quiet"}, NoZ: true},
-		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8[0x30:0x37]]]"}, FldName: "umask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"file_umask\", array[int8[0x30:0x37]]]"}, FldName: "file_umask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"dir_umask\", array[int8[0x30:0x37]]]"}, FldName: "dir_umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8['0':'7']]]"}, FldName: "umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"file_umask\", array[int8['0':'7']]]"}, FldName: "file_umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"dir_umask\", array[int8['0':'7']]]"}, FldName: "dir_umask"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"uid\", array[flags[fs_opt_digits, int8]]]"}, FldName: "uid"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"gid\", array[flags[fs_opt_digits, int8]]]"}, FldName: "gid"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"part\", array[flags[fs_opt_digits, int8]]]"}, FldName: "part"},
@@ -4395,7 +4419,7 @@ var structDescs_386 = []*KeyedStruct{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "barrier", TypeSize: 7}, Kind: 2, Values: []string{"barrier"}, NoZ: true},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "nobarrier", TypeSize: 9}, Kind: 2, Values: []string{"nobarrier"}, NoZ: true},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "force", TypeSize: 5}, Kind: 2, Values: []string{"force"}, NoZ: true},
-		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8[0x30:0x37]]]"}, FldName: "umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8['0':'7']]]"}, FldName: "umask"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"type\", array[int8, 4]]"}, FldName: "type"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"creator\", array[int8, 4]]"}, FldName: "creator"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"uid\", array[flags[fs_opt_digits, int8]]]"}, FldName: "uid"},
@@ -12556,9 +12580,9 @@ var structDescs_386 = []*KeyedStruct{
 	{Key: StructKey{Name: "ntfs_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ntfs_options", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "fs_opt[\"uid\", array[flags[fs_opt_digits, int8]]]"}, FldName: "uid"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"gid\", array[flags[fs_opt_digits, int8]]]"}, FldName: "gid"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8[0x30:0x37]]]"}, FldName: "umask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8[0x30:0x37]]]"}, FldName: "fmask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8[0x30:0x37]]]"}, FldName: "dmask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8['0':'7']]]"}, FldName: "umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8['0':'7']]]"}, FldName: "fmask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8['0':'7']]]"}, FldName: "dmask"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"mft_zone_multiplier\", array[flags[fs_opt_digits, int8]]]"}, FldName: "mft_zone_multiplier"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"show_sys_files=no\", array[flags[fs_opt_digits, int8]]]"}, FldName: "show_sys_files_no"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"show_sys_files=yes\", array[flags[fs_opt_digits, int8]]]"}, FldName: "show_sys_files_yes"},
@@ -17556,12 +17580,12 @@ var structDescs_386 = []*KeyedStruct{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "nfs", TypeSize: 3}, Kind: 2, Values: []string{"nfs"}, NoZ: true},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "nfs_nostale_ro", TypeSize: 14}, Kind: 2, Values: []string{"nfs=nostale_ro"}, NoZ: true},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "dos1xfloppy", TypeSize: 11}, Kind: 2, Values: []string{"dos1xfloppy"}, NoZ: true},
-		&StructType{Key: StructKey{Name: "fs_opt[\"uid\", array[int8[0x30:0x37]]]"}, FldName: "uid"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"gid\", array[int8[0x30:0x37]]]"}, FldName: "gid"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8[0x30:0x37]]]"}, FldName: "umask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8[0x30:0x37]]]"}, FldName: "dmask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8[0x30:0x37]]]"}, FldName: "fmask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"allow_utime\", array[int8[0x30:0x37]]]"}, FldName: "allow_utime"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"uid\", array[int8['0':'7']]]"}, FldName: "uid"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"gid\", array[int8['0':'7']]]"}, FldName: "gid"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8['0':'7']]]"}, FldName: "umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8['0':'7']]]"}, FldName: "dmask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8['0':'7']]]"}, FldName: "fmask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"allow_utime\", array[int8['0':'7']]]"}, FldName: "allow_utime"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"time_offset\", array[flags[fs_opt_digits, int8]]]"}, FldName: "time_offset"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"codepage\", stringnoz[codepage_nums]]"}, FldName: "codepage"},
 	}}},
@@ -26576,6 +26600,13 @@ var syscalls_386 = []*Syscall{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mount_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{4096, 128, 64, 8192, 1024, 4, 2048, 8, 2, 1, 2097152, 32, 32768, 16777216, 16, 16384, 65536, 131072, 262144, 524288, 1048576, 8388608, 33554432}, BitMask: true},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "buffer", FldName: "data", TypeSize: 4, IsOptional: true}, Type: &BufferType{TypeCommon: TypeCommon{IsVarlen: true}}},
 	}},
+	{NR: 21, Name: "mount$bpf", CallName: "mount", Args: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "src", TypeSize: 4}}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dst", TypeSize: 4}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "filename", IsVarlen: true}, Kind: 3}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "type", TypeSize: 4}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 4}, Kind: 2, Values: []string{"bpf\x00"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mount_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{4096, 128, 64, 8192, 1024, 4, 2048, 8, 2, 1, 2097152, 32, 32768, 16777216, 16, 16384, 65536, 131072, 262144, 524288, 1048576, 8388608, 33554432}, BitMask: true},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "opts", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "fs_options[bpf_options]"}}},
+	}},
 	{NR: 317, Name: "move_pages", CallName: "move_pages", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "pid", TypeSize: 4}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nr", TypeSize: 4}}, Buf: "pages"},
@@ -30449,7 +30480,7 @@ var syscalls_386 = []*Syscall{
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nsegs", TypeSize: 4}}, Buf: "segments"},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "segments", TypeSize: 4}, Type: &ArrayType{TypeCommon: TypeCommon{TypeName: "array", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_image_segment"}}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mount_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{4096, 128, 64, 8192, 1024, 4, 2048, 8, 2, 1, 2097152, 32, 32768, 16777216, 16, 16384, 65536, 131072, 262144, 524288, 1048576, 8388608, 33554432}, BitMask: true},
-		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "opts", TypeSize: 4}, Type: &UnionType{Key: StructKey{Name: "xfs_options"}}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "opts", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "fs_options[xfs_options]"}}},
 	}},
 	{Name: "syz_open_dev$CDROM_DEV_LINK", CallName: "syz_open_dev", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dev", TypeSize: 4}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 11}, Kind: 2, Values: []string{"/dev/cdrom\x00"}}},
@@ -37095,4 +37126,4 @@ var consts_386 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_386 = "7c3b92654cfa280739a2cab1908dd7fbafba5a74"
+const revision_386 = "70b295f1a545559789eb83853bb3909e07a60615"
diff --git a/sys/linux/gen/amd64.go b/sys/linux/gen/amd64.go
index d6a5d52c3..749a60749 100644
--- a/sys/linux/gen/amd64.go
+++ b/sys/linux/gen/amd64.go
@@ -823,6 +823,9 @@ var structDescs_amd64 = []*KeyedStruct{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf_prog", FldName: "fd", TypeSize: 4}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
 	}}},
+	{Key: StructKey{Name: "bpf_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_options", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "fs_opt[\"mode\", array[int8['0':'7']]]"}, FldName: "mode"},
+	}}},
 	{Key: StructKey{Name: "bpf_prog"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_prog", TypeSize: 72}, Fields: []Type{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bpf_prog_type", FldName: "type", TypeSize: 4}}, Vals: []uint64{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize8", FldName: "ninsn", TypeSize: 4}}, BitSize: 64, Buf: "insns"},
@@ -3541,7 +3544,7 @@ var structDescs_amd64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits_suffix", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 107, 109, 103, 116, 112, 101}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"allow_utime\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"allow_utime\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"allow_utime\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"allow_utime\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 11}, Kind: 2, Values: []string{"allow_utime"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3621,7 +3624,7 @@ var structDescs_amd64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "filename", FldName: "val", IsVarlen: true}, Kind: 3, NoZ: true},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"dir_umask\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"dir_umask\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"dir_umask\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"dir_umask\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 9}, Kind: 2, Values: []string{"dir_umask"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3641,7 +3644,7 @@ var structDescs_amd64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"dmask\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"dmask\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 5}, Kind: 2, Values: []string{"dmask"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3651,12 +3654,12 @@ var structDescs_amd64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"file_umask\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"file_umask\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"file_umask\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"file_umask\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 10}, Kind: 2, Values: []string{"file_umask"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"fmask\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"fmask\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 5}, Kind: 2, Values: []string{"fmask"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3666,7 +3669,7 @@ var structDescs_amd64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"gid\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"gid\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"gid\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"gid\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 3}, Kind: 2, Values: []string{"gid"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3791,6 +3794,11 @@ var structDescs_amd64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
+	{Key: StructKey{Name: "fs_opt[\"mode\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"mode\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
+		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 4}, Kind: 2, Values: []string{"mode"}, NoZ: true},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
+	}}},
 	{Key: StructKey{Name: "fs_opt[\"nls\", stringnoz[codepages_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"nls\", stringnoz[codepages_names]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 3}, Kind: 2, Values: []string{"nls"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
@@ -3926,7 +3934,7 @@ var structDescs_amd64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"uid\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"uid\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"uid\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"uid\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 3}, Kind: 2, Values: []string{"uid"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3936,7 +3944,7 @@ var structDescs_amd64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"umask\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"umask\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"umask\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"umask\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 5}, Kind: 2, Values: []string{"umask"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3956,6 +3964,10 @@ var structDescs_amd64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "val", IsVarlen: true}, Kind: 2, NoZ: true},
 	}}},
+	{Key: StructKey{Name: "fs_opt_elem[bpf_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt_elem[bpf_options]", IsVarlen: true}, Fields: []Type{
+		&UnionType{Key: StructKey{Name: "bpf_options"}, FldName: "elem"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "comma", TypeSize: 1}}, Val: 44},
+	}}},
 	{Key: StructKey{Name: "fs_opt_elem[btrfs_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt_elem[btrfs_options]", IsVarlen: true}, Fields: []Type{
 		&UnionType{Key: StructKey{Name: "btrfs_options"}, FldName: "elem"},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "comma", TypeSize: 1}}, Val: 44},
@@ -4000,6 +4012,14 @@ var structDescs_amd64 = []*KeyedStruct{
 		&UnionType{Key: StructKey{Name: "vfat_options"}, FldName: "elem"},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "comma", TypeSize: 1}}, Val: 44},
 	}}},
+	{Key: StructKey{Name: "fs_opt_elem[xfs_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt_elem[xfs_options]", IsVarlen: true}, Fields: []Type{
+		&UnionType{Key: StructKey{Name: "xfs_options"}, FldName: "elem"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "comma", TypeSize: 1}}, Val: 44},
+	}}},
+	{Key: StructKey{Name: "fs_options[bpf_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_options[bpf_options]", IsVarlen: true}, Fields: []Type{
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "elems", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_opt_elem[bpf_options]"}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "null", TypeSize: 1}}},
+	}}},
 	{Key: StructKey{Name: "fs_options[btrfs_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_options[btrfs_options]", IsVarlen: true}, Fields: []Type{
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "elems", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_opt_elem[btrfs_options]"}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "null", TypeSize: 1}}},
@@ -4044,6 +4064,10 @@ var structDescs_amd64 = []*KeyedStruct{
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "elems", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_opt_elem[vfat_options]"}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "null", TypeSize: 1}}},
 	}}},
+	{Key: StructKey{Name: "fs_options[xfs_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_options[xfs_options]", IsVarlen: true}, Fields: []Type{
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "elems", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_opt_elem[xfs_options]"}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "null", TypeSize: 1}}},
+	}}},
 	{Key: StructKey{Name: "fsxattr"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fsxattr", TypeSize: 32}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "fsx_xflags", TypeSize: 4}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "fsx_extsize", TypeSize: 4}}},
@@ -4470,9 +4494,9 @@ var structDescs_amd64 = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "hfs_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "hfs_options", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "quiet", TypeSize: 5}, Kind: 2, Values: []string{"quiet"}, NoZ: true},
-		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8[0x30:0x37]]]"}, FldName: "umask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"file_umask\", array[int8[0x30:0x37]]]"}, FldName: "file_umask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"dir_umask\", array[int8[0x30:0x37]]]"}, FldName: "dir_umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8['0':'7']]]"}, FldName: "umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"file_umask\", array[int8['0':'7']]]"}, FldName: "file_umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"dir_umask\", array[int8['0':'7']]]"}, FldName: "dir_umask"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"uid\", array[flags[fs_opt_digits, int8]]]"}, FldName: "uid"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"gid\", array[flags[fs_opt_digits, int8]]]"}, FldName: "gid"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"part\", array[flags[fs_opt_digits, int8]]]"}, FldName: "part"},
@@ -4488,7 +4512,7 @@ var structDescs_amd64 = []*KeyedStruct{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "barrier", TypeSize: 7}, Kind: 2, Values: []string{"barrier"}, NoZ: true},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "nobarrier", TypeSize: 9}, Kind: 2, Values: []string{"nobarrier"}, NoZ: true},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "force", TypeSize: 5}, Kind: 2, Values: []string{"force"}, NoZ: true},
-		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8[0x30:0x37]]]"}, FldName: "umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8['0':'7']]]"}, FldName: "umask"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"type\", array[int8, 4]]"}, FldName: "type"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"creator\", array[int8, 4]]"}, FldName: "creator"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"uid\", array[flags[fs_opt_digits, int8]]]"}, FldName: "uid"},
@@ -12774,9 +12798,9 @@ var structDescs_amd64 = []*KeyedStruct{
 	{Key: StructKey{Name: "ntfs_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ntfs_options", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "fs_opt[\"uid\", array[flags[fs_opt_digits, int8]]]"}, FldName: "uid"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"gid\", array[flags[fs_opt_digits, int8]]]"}, FldName: "gid"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8[0x30:0x37]]]"}, FldName: "umask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8[0x30:0x37]]]"}, FldName: "fmask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8[0x30:0x37]]]"}, FldName: "dmask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8['0':'7']]]"}, FldName: "umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8['0':'7']]]"}, FldName: "fmask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8['0':'7']]]"}, FldName: "dmask"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"mft_zone_multiplier\", array[flags[fs_opt_digits, int8]]]"}, FldName: "mft_zone_multiplier"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"show_sys_files=no\", array[flags[fs_opt_digits, int8]]]"}, FldName: "show_sys_files_no"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"show_sys_files=yes\", array[flags[fs_opt_digits, int8]]]"}, FldName: "show_sys_files_yes"},
@@ -17881,12 +17905,12 @@ var structDescs_amd64 = []*KeyedStruct{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "nfs", TypeSize: 3}, Kind: 2, Values: []string{"nfs"}, NoZ: true},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "nfs_nostale_ro", TypeSize: 14}, Kind: 2, Values: []string{"nfs=nostale_ro"}, NoZ: true},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "dos1xfloppy", TypeSize: 11}, Kind: 2, Values: []string{"dos1xfloppy"}, NoZ: true},
-		&StructType{Key: StructKey{Name: "fs_opt[\"uid\", array[int8[0x30:0x37]]]"}, FldName: "uid"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"gid\", array[int8[0x30:0x37]]]"}, FldName: "gid"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8[0x30:0x37]]]"}, FldName: "umask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8[0x30:0x37]]]"}, FldName: "dmask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8[0x30:0x37]]]"}, FldName: "fmask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"allow_utime\", array[int8[0x30:0x37]]]"}, FldName: "allow_utime"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"uid\", array[int8['0':'7']]]"}, FldName: "uid"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"gid\", array[int8['0':'7']]]"}, FldName: "gid"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8['0':'7']]]"}, FldName: "umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8['0':'7']]]"}, FldName: "dmask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8['0':'7']]]"}, FldName: "fmask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"allow_utime\", array[int8['0':'7']]]"}, FldName: "allow_utime"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"time_offset\", array[flags[fs_opt_digits, int8]]]"}, FldName: "time_offset"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"codepage\", stringnoz[codepage_nums]]"}, FldName: "codepage"},
 	}}},
@@ -27039,6 +27063,13 @@ var syscalls_amd64 = []*Syscall{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mount_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{4096, 128, 64, 8192, 1024, 4, 2048, 8, 2, 1, 2097152, 32, 32768, 16777216, 16, 16384, 65536, 131072, 262144, 524288, 1048576, 8388608, 33554432}, BitMask: true},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "buffer", FldName: "data", TypeSize: 8, IsOptional: true}, Type: &BufferType{TypeCommon: TypeCommon{IsVarlen: true}}},
 	}},
+	{NR: 165, Name: "mount$bpf", CallName: "mount", Args: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "src", TypeSize: 8}}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dst", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "filename", IsVarlen: true}, Kind: 3}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "type", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 4}, Kind: 2, Values: []string{"bpf\x00"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mount_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{4096, 128, 64, 8192, 1024, 4, 2048, 8, 2, 1, 2097152, 32, 32768, 16777216, 16, 16384, 65536, 131072, 262144, 524288, 1048576, 8388608, 33554432}, BitMask: true},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "opts", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "fs_options[bpf_options]"}}},
+	}},
 	{NR: 279, Name: "move_pages", CallName: "move_pages", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "pid", TypeSize: 4}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nr", TypeSize: 8}}, Buf: "pages"},
@@ -31111,7 +31142,7 @@ var syscalls_amd64 = []*Syscall{
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nsegs", TypeSize: 8}}, Buf: "segments"},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "segments", TypeSize: 8}, Type: &ArrayType{TypeCommon: TypeCommon{TypeName: "array", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_image_segment"}}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mount_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{4096, 128, 64, 8192, 1024, 4, 2048, 8, 2, 1, 2097152, 32, 32768, 16777216, 16, 16384, 65536, 131072, 262144, 524288, 1048576, 8388608, 33554432}, BitMask: true},
-		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "opts", TypeSize: 8}, Type: &UnionType{Key: StructKey{Name: "xfs_options"}}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "opts", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "fs_options[xfs_options]"}}},
 	}},
 	{Name: "syz_open_dev$CDROM_DEV_LINK", CallName: "syz_open_dev", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dev", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 11}, Kind: 2, Values: []string{"/dev/cdrom\x00"}}},
@@ -37782,4 +37813,4 @@ var consts_amd64 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_amd64 = "9b691ef1ad3871279dddf35bbadcb13736803e01"
+const revision_amd64 = "09c93afce4c1b5753d5a4089a40d0f59fd6d1fe4"
diff --git a/sys/linux/gen/arm.go b/sys/linux/gen/arm.go
index 5bcc80fa4..b1404a762 100644
--- a/sys/linux/gen/arm.go
+++ b/sys/linux/gen/arm.go
@@ -820,6 +820,9 @@ var structDescs_arm = []*KeyedStruct{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf_prog", FldName: "fd", TypeSize: 4}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
 	}}},
+	{Key: StructKey{Name: "bpf_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_options", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "fs_opt[\"mode\", array[int8['0':'7']]]"}, FldName: "mode"},
+	}}},
 	{Key: StructKey{Name: "bpf_prog"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_prog", TypeSize: 72}, Fields: []Type{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bpf_prog_type", FldName: "type", TypeSize: 4}}, Vals: []uint64{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize8", FldName: "ninsn", TypeSize: 4}}, BitSize: 64, Buf: "insns"},
@@ -3460,7 +3463,7 @@ var structDescs_arm = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits_suffix", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 107, 109, 103, 116, 112, 101}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"allow_utime\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"allow_utime\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"allow_utime\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"allow_utime\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 11}, Kind: 2, Values: []string{"allow_utime"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3540,7 +3543,7 @@ var structDescs_arm = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "filename", FldName: "val", IsVarlen: true}, Kind: 3, NoZ: true},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"dir_umask\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"dir_umask\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"dir_umask\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"dir_umask\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 9}, Kind: 2, Values: []string{"dir_umask"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3560,7 +3563,7 @@ var structDescs_arm = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"dmask\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"dmask\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 5}, Kind: 2, Values: []string{"dmask"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3570,12 +3573,12 @@ var structDescs_arm = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"file_umask\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"file_umask\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"file_umask\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"file_umask\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 10}, Kind: 2, Values: []string{"file_umask"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"fmask\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"fmask\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 5}, Kind: 2, Values: []string{"fmask"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3585,7 +3588,7 @@ var structDescs_arm = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"gid\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"gid\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"gid\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"gid\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 3}, Kind: 2, Values: []string{"gid"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3710,6 +3713,11 @@ var structDescs_arm = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
+	{Key: StructKey{Name: "fs_opt[\"mode\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"mode\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
+		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 4}, Kind: 2, Values: []string{"mode"}, NoZ: true},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
+	}}},
 	{Key: StructKey{Name: "fs_opt[\"nls\", stringnoz[codepages_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"nls\", stringnoz[codepages_names]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 3}, Kind: 2, Values: []string{"nls"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
@@ -3845,7 +3853,7 @@ var structDescs_arm = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"uid\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"uid\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"uid\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"uid\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 3}, Kind: 2, Values: []string{"uid"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3855,7 +3863,7 @@ var structDescs_arm = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"umask\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"umask\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"umask\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"umask\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 5}, Kind: 2, Values: []string{"umask"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3875,6 +3883,10 @@ var structDescs_arm = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "val", IsVarlen: true}, Kind: 2, NoZ: true},
 	}}},
+	{Key: StructKey{Name: "fs_opt_elem[bpf_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt_elem[bpf_options]", IsVarlen: true}, Fields: []Type{
+		&UnionType{Key: StructKey{Name: "bpf_options"}, FldName: "elem"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "comma", TypeSize: 1}}, Val: 44},
+	}}},
 	{Key: StructKey{Name: "fs_opt_elem[btrfs_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt_elem[btrfs_options]", IsVarlen: true}, Fields: []Type{
 		&UnionType{Key: StructKey{Name: "btrfs_options"}, FldName: "elem"},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "comma", TypeSize: 1}}, Val: 44},
@@ -3919,6 +3931,14 @@ var structDescs_arm = []*KeyedStruct{
 		&UnionType{Key: StructKey{Name: "vfat_options"}, FldName: "elem"},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "comma", TypeSize: 1}}, Val: 44},
 	}}},
+	{Key: StructKey{Name: "fs_opt_elem[xfs_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt_elem[xfs_options]", IsVarlen: true}, Fields: []Type{
+		&UnionType{Key: StructKey{Name: "xfs_options"}, FldName: "elem"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "comma", TypeSize: 1}}, Val: 44},
+	}}},
+	{Key: StructKey{Name: "fs_options[bpf_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_options[bpf_options]", IsVarlen: true}, Fields: []Type{
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "elems", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_opt_elem[bpf_options]"}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "null", TypeSize: 1}}},
+	}}},
 	{Key: StructKey{Name: "fs_options[btrfs_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_options[btrfs_options]", IsVarlen: true}, Fields: []Type{
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "elems", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_opt_elem[btrfs_options]"}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "null", TypeSize: 1}}},
@@ -3963,6 +3983,10 @@ var structDescs_arm = []*KeyedStruct{
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "elems", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_opt_elem[vfat_options]"}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "null", TypeSize: 1}}},
 	}}},
+	{Key: StructKey{Name: "fs_options[xfs_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_options[xfs_options]", IsVarlen: true}, Fields: []Type{
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "elems", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_opt_elem[xfs_options]"}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "null", TypeSize: 1}}},
+	}}},
 	{Key: StructKey{Name: "fsxattr"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fsxattr", TypeSize: 32}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "fsx_xflags", TypeSize: 4}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "fsx_extsize", TypeSize: 4}}},
@@ -4382,9 +4406,9 @@ var structDescs_arm = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "hfs_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "hfs_options", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "quiet", TypeSize: 5}, Kind: 2, Values: []string{"quiet"}, NoZ: true},
-		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8[0x30:0x37]]]"}, FldName: "umask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"file_umask\", array[int8[0x30:0x37]]]"}, FldName: "file_umask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"dir_umask\", array[int8[0x30:0x37]]]"}, FldName: "dir_umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8['0':'7']]]"}, FldName: "umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"file_umask\", array[int8['0':'7']]]"}, FldName: "file_umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"dir_umask\", array[int8['0':'7']]]"}, FldName: "dir_umask"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"uid\", array[flags[fs_opt_digits, int8]]]"}, FldName: "uid"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"gid\", array[flags[fs_opt_digits, int8]]]"}, FldName: "gid"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"part\", array[flags[fs_opt_digits, int8]]]"}, FldName: "part"},
@@ -4400,7 +4424,7 @@ var structDescs_arm = []*KeyedStruct{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "barrier", TypeSize: 7}, Kind: 2, Values: []string{"barrier"}, NoZ: true},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "nobarrier", TypeSize: 9}, Kind: 2, Values: []string{"nobarrier"}, NoZ: true},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "force", TypeSize: 5}, Kind: 2, Values: []string{"force"}, NoZ: true},
-		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8[0x30:0x37]]]"}, FldName: "umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8['0':'7']]]"}, FldName: "umask"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"type\", array[int8, 4]]"}, FldName: "type"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"creator\", array[int8, 4]]"}, FldName: "creator"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"uid\", array[flags[fs_opt_digits, int8]]]"}, FldName: "uid"},
@@ -12399,9 +12423,9 @@ var structDescs_arm = []*KeyedStruct{
 	{Key: StructKey{Name: "ntfs_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ntfs_options", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "fs_opt[\"uid\", array[flags[fs_opt_digits, int8]]]"}, FldName: "uid"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"gid\", array[flags[fs_opt_digits, int8]]]"}, FldName: "gid"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8[0x30:0x37]]]"}, FldName: "umask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8[0x30:0x37]]]"}, FldName: "fmask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8[0x30:0x37]]]"}, FldName: "dmask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8['0':'7']]]"}, FldName: "umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8['0':'7']]]"}, FldName: "fmask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8['0':'7']]]"}, FldName: "dmask"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"mft_zone_multiplier\", array[flags[fs_opt_digits, int8]]]"}, FldName: "mft_zone_multiplier"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"show_sys_files=no\", array[flags[fs_opt_digits, int8]]]"}, FldName: "show_sys_files_no"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"show_sys_files=yes\", array[flags[fs_opt_digits, int8]]]"}, FldName: "show_sys_files_yes"},
@@ -17409,12 +17433,12 @@ var structDescs_arm = []*KeyedStruct{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "nfs", TypeSize: 3}, Kind: 2, Values: []string{"nfs"}, NoZ: true},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "nfs_nostale_ro", TypeSize: 14}, Kind: 2, Values: []string{"nfs=nostale_ro"}, NoZ: true},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "dos1xfloppy", TypeSize: 11}, Kind: 2, Values: []string{"dos1xfloppy"}, NoZ: true},
-		&StructType{Key: StructKey{Name: "fs_opt[\"uid\", array[int8[0x30:0x37]]]"}, FldName: "uid"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"gid\", array[int8[0x30:0x37]]]"}, FldName: "gid"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8[0x30:0x37]]]"}, FldName: "umask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8[0x30:0x37]]]"}, FldName: "dmask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8[0x30:0x37]]]"}, FldName: "fmask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"allow_utime\", array[int8[0x30:0x37]]]"}, FldName: "allow_utime"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"uid\", array[int8['0':'7']]]"}, FldName: "uid"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"gid\", array[int8['0':'7']]]"}, FldName: "gid"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8['0':'7']]]"}, FldName: "umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8['0':'7']]]"}, FldName: "dmask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8['0':'7']]]"}, FldName: "fmask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"allow_utime\", array[int8['0':'7']]]"}, FldName: "allow_utime"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"time_offset\", array[flags[fs_opt_digits, int8]]]"}, FldName: "time_offset"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"codepage\", stringnoz[codepage_nums]]"}, FldName: "codepage"},
 	}}},
@@ -26302,6 +26326,13 @@ var syscalls_arm = []*Syscall{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mount_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{4096, 128, 64, 8192, 1024, 4, 2048, 8, 2, 1, 2097152, 32, 32768, 16777216, 16, 16384, 65536, 131072, 262144, 524288, 1048576, 8388608, 33554432}, BitMask: true},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "buffer", FldName: "data", TypeSize: 4, IsOptional: true}, Type: &BufferType{TypeCommon: TypeCommon{IsVarlen: true}}},
 	}},
+	{NR: 21, Name: "mount$bpf", CallName: "mount", Args: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "src", TypeSize: 4}}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dst", TypeSize: 4}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "filename", IsVarlen: true}, Kind: 3}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "type", TypeSize: 4}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 4}, Kind: 2, Values: []string{"bpf\x00"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mount_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{4096, 128, 64, 8192, 1024, 4, 2048, 8, 2, 1, 2097152, 32, 32768, 16777216, 16, 16384, 65536, 131072, 262144, 524288, 1048576, 8388608, 33554432}, BitMask: true},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "opts", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "fs_options[bpf_options]"}}},
+	}},
 	{NR: 344, Name: "move_pages", CallName: "move_pages", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "pid", TypeSize: 4}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nr", TypeSize: 4}}, Buf: "pages"},
@@ -30364,7 +30395,7 @@ var syscalls_arm = []*Syscall{
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nsegs", TypeSize: 4}}, Buf: "segments"},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "segments", TypeSize: 4}, Type: &ArrayType{TypeCommon: TypeCommon{TypeName: "array", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_image_segment"}}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mount_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{4096, 128, 64, 8192, 1024, 4, 2048, 8, 2, 1, 2097152, 32, 32768, 16777216, 16, 16384, 65536, 131072, 262144, 524288, 1048576, 8388608, 33554432}, BitMask: true},
-		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "opts", TypeSize: 4}, Type: &UnionType{Key: StructKey{Name: "xfs_options"}}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "opts", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "fs_options[xfs_options]"}}},
 	}},
 	{Name: "syz_open_dev$CDROM_DEV_LINK", CallName: "syz_open_dev", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dev", TypeSize: 4}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 11}, Kind: 2, Values: []string{"/dev/cdrom\x00"}}},
@@ -36953,4 +36984,4 @@ var consts_arm = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_arm = "2d48f7b04fa6aa40cf950630cc96b02d6a248012"
+const revision_arm = "a396da016f3f7925820e5eceae43d819dac7948e"
diff --git a/sys/linux/gen/arm64.go b/sys/linux/gen/arm64.go
index 12d42df79..11b323d6c 100644
--- a/sys/linux/gen/arm64.go
+++ b/sys/linux/gen/arm64.go
@@ -823,6 +823,9 @@ var structDescs_arm64 = []*KeyedStruct{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf_prog", FldName: "fd", TypeSize: 4}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
 	}}},
+	{Key: StructKey{Name: "bpf_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_options", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "fs_opt[\"mode\", array[int8['0':'7']]]"}, FldName: "mode"},
+	}}},
 	{Key: StructKey{Name: "bpf_prog"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_prog", TypeSize: 72}, Fields: []Type{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bpf_prog_type", FldName: "type", TypeSize: 4}}, Vals: []uint64{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize8", FldName: "ninsn", TypeSize: 4}}, BitSize: 64, Buf: "insns"},
@@ -3541,7 +3544,7 @@ var structDescs_arm64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits_suffix", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 107, 109, 103, 116, 112, 101}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"allow_utime\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"allow_utime\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"allow_utime\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"allow_utime\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 11}, Kind: 2, Values: []string{"allow_utime"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3621,7 +3624,7 @@ var structDescs_arm64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "filename", FldName: "val", IsVarlen: true}, Kind: 3, NoZ: true},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"dir_umask\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"dir_umask\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"dir_umask\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"dir_umask\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 9}, Kind: 2, Values: []string{"dir_umask"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3641,7 +3644,7 @@ var structDescs_arm64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"dmask\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"dmask\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 5}, Kind: 2, Values: []string{"dmask"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3651,12 +3654,12 @@ var structDescs_arm64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"file_umask\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"file_umask\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"file_umask\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"file_umask\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 10}, Kind: 2, Values: []string{"file_umask"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"fmask\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"fmask\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 5}, Kind: 2, Values: []string{"fmask"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3666,7 +3669,7 @@ var structDescs_arm64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"gid\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"gid\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"gid\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"gid\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 3}, Kind: 2, Values: []string{"gid"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3791,6 +3794,11 @@ var structDescs_arm64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
+	{Key: StructKey{Name: "fs_opt[\"mode\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"mode\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
+		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 4}, Kind: 2, Values: []string{"mode"}, NoZ: true},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
+	}}},
 	{Key: StructKey{Name: "fs_opt[\"nls\", stringnoz[codepages_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"nls\", stringnoz[codepages_names]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 3}, Kind: 2, Values: []string{"nls"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
@@ -3926,7 +3934,7 @@ var structDescs_arm64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"uid\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"uid\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"uid\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"uid\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 3}, Kind: 2, Values: []string{"uid"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3936,7 +3944,7 @@ var structDescs_arm64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"umask\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"umask\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"umask\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"umask\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 5}, Kind: 2, Values: []string{"umask"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3956,6 +3964,10 @@ var structDescs_arm64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "val", IsVarlen: true}, Kind: 2, NoZ: true},
 	}}},
+	{Key: StructKey{Name: "fs_opt_elem[bpf_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt_elem[bpf_options]", IsVarlen: true}, Fields: []Type{
+		&UnionType{Key: StructKey{Name: "bpf_options"}, FldName: "elem"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "comma", TypeSize: 1}}, Val: 44},
+	}}},
 	{Key: StructKey{Name: "fs_opt_elem[btrfs_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt_elem[btrfs_options]", IsVarlen: true}, Fields: []Type{
 		&UnionType{Key: StructKey{Name: "btrfs_options"}, FldName: "elem"},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "comma", TypeSize: 1}}, Val: 44},
@@ -4000,6 +4012,14 @@ var structDescs_arm64 = []*KeyedStruct{
 		&UnionType{Key: StructKey{Name: "vfat_options"}, FldName: "elem"},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "comma", TypeSize: 1}}, Val: 44},
 	}}},
+	{Key: StructKey{Name: "fs_opt_elem[xfs_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt_elem[xfs_options]", IsVarlen: true}, Fields: []Type{
+		&UnionType{Key: StructKey{Name: "xfs_options"}, FldName: "elem"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "comma", TypeSize: 1}}, Val: 44},
+	}}},
+	{Key: StructKey{Name: "fs_options[bpf_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_options[bpf_options]", IsVarlen: true}, Fields: []Type{
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "elems", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_opt_elem[bpf_options]"}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "null", TypeSize: 1}}},
+	}}},
 	{Key: StructKey{Name: "fs_options[btrfs_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_options[btrfs_options]", IsVarlen: true}, Fields: []Type{
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "elems", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_opt_elem[btrfs_options]"}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "null", TypeSize: 1}}},
@@ -4044,6 +4064,10 @@ var structDescs_arm64 = []*KeyedStruct{
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "elems", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_opt_elem[vfat_options]"}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "null", TypeSize: 1}}},
 	}}},
+	{Key: StructKey{Name: "fs_options[xfs_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_options[xfs_options]", IsVarlen: true}, Fields: []Type{
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "elems", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_opt_elem[xfs_options]"}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "null", TypeSize: 1}}},
+	}}},
 	{Key: StructKey{Name: "fsxattr"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fsxattr", TypeSize: 32}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "fsx_xflags", TypeSize: 4}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "fsx_extsize", TypeSize: 4}}},
@@ -4470,9 +4494,9 @@ var structDescs_arm64 = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "hfs_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "hfs_options", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "quiet", TypeSize: 5}, Kind: 2, Values: []string{"quiet"}, NoZ: true},
-		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8[0x30:0x37]]]"}, FldName: "umask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"file_umask\", array[int8[0x30:0x37]]]"}, FldName: "file_umask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"dir_umask\", array[int8[0x30:0x37]]]"}, FldName: "dir_umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8['0':'7']]]"}, FldName: "umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"file_umask\", array[int8['0':'7']]]"}, FldName: "file_umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"dir_umask\", array[int8['0':'7']]]"}, FldName: "dir_umask"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"uid\", array[flags[fs_opt_digits, int8]]]"}, FldName: "uid"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"gid\", array[flags[fs_opt_digits, int8]]]"}, FldName: "gid"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"part\", array[flags[fs_opt_digits, int8]]]"}, FldName: "part"},
@@ -4488,7 +4512,7 @@ var structDescs_arm64 = []*KeyedStruct{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "barrier", TypeSize: 7}, Kind: 2, Values: []string{"barrier"}, NoZ: true},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "nobarrier", TypeSize: 9}, Kind: 2, Values: []string{"nobarrier"}, NoZ: true},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "force", TypeSize: 5}, Kind: 2, Values: []string{"force"}, NoZ: true},
-		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8[0x30:0x37]]]"}, FldName: "umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8['0':'7']]]"}, FldName: "umask"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"type\", array[int8, 4]]"}, FldName: "type"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"creator\", array[int8, 4]]"}, FldName: "creator"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"uid\", array[flags[fs_opt_digits, int8]]]"}, FldName: "uid"},
@@ -12579,9 +12603,9 @@ var structDescs_arm64 = []*KeyedStruct{
 	{Key: StructKey{Name: "ntfs_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ntfs_options", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "fs_opt[\"uid\", array[flags[fs_opt_digits, int8]]]"}, FldName: "uid"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"gid\", array[flags[fs_opt_digits, int8]]]"}, FldName: "gid"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8[0x30:0x37]]]"}, FldName: "umask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8[0x30:0x37]]]"}, FldName: "fmask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8[0x30:0x37]]]"}, FldName: "dmask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8['0':'7']]]"}, FldName: "umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8['0':'7']]]"}, FldName: "fmask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8['0':'7']]]"}, FldName: "dmask"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"mft_zone_multiplier\", array[flags[fs_opt_digits, int8]]]"}, FldName: "mft_zone_multiplier"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"show_sys_files=no\", array[flags[fs_opt_digits, int8]]]"}, FldName: "show_sys_files_no"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"show_sys_files=yes\", array[flags[fs_opt_digits, int8]]]"}, FldName: "show_sys_files_yes"},
@@ -17647,12 +17671,12 @@ var structDescs_arm64 = []*KeyedStruct{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "nfs", TypeSize: 3}, Kind: 2, Values: []string{"nfs"}, NoZ: true},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "nfs_nostale_ro", TypeSize: 14}, Kind: 2, Values: []string{"nfs=nostale_ro"}, NoZ: true},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "dos1xfloppy", TypeSize: 11}, Kind: 2, Values: []string{"dos1xfloppy"}, NoZ: true},
-		&StructType{Key: StructKey{Name: "fs_opt[\"uid\", array[int8[0x30:0x37]]]"}, FldName: "uid"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"gid\", array[int8[0x30:0x37]]]"}, FldName: "gid"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8[0x30:0x37]]]"}, FldName: "umask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8[0x30:0x37]]]"}, FldName: "dmask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8[0x30:0x37]]]"}, FldName: "fmask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"allow_utime\", array[int8[0x30:0x37]]]"}, FldName: "allow_utime"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"uid\", array[int8['0':'7']]]"}, FldName: "uid"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"gid\", array[int8['0':'7']]]"}, FldName: "gid"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8['0':'7']]]"}, FldName: "umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8['0':'7']]]"}, FldName: "dmask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8['0':'7']]]"}, FldName: "fmask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"allow_utime\", array[int8['0':'7']]]"}, FldName: "allow_utime"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"time_offset\", array[flags[fs_opt_digits, int8]]]"}, FldName: "time_offset"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"codepage\", stringnoz[codepage_nums]]"}, FldName: "codepage"},
 	}}},
@@ -26582,6 +26606,13 @@ var syscalls_arm64 = []*Syscall{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mount_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{4096, 128, 64, 8192, 1024, 4, 2048, 8, 2, 1, 2097152, 32, 32768, 16777216, 16, 16384, 65536, 131072, 262144, 524288, 1048576, 8388608, 33554432}, BitMask: true},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "buffer", FldName: "data", TypeSize: 8, IsOptional: true}, Type: &BufferType{TypeCommon: TypeCommon{IsVarlen: true}}},
 	}},
+	{NR: 40, Name: "mount$bpf", CallName: "mount", Args: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "src", TypeSize: 8}}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dst", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "filename", IsVarlen: true}, Kind: 3}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "type", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 4}, Kind: 2, Values: []string{"bpf\x00"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mount_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{4096, 128, 64, 8192, 1024, 4, 2048, 8, 2, 1, 2097152, 32, 32768, 16777216, 16, 16384, 65536, 131072, 262144, 524288, 1048576, 8388608, 33554432}, BitMask: true},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "opts", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "fs_options[bpf_options]"}}},
+	}},
 	{NR: 239, Name: "move_pages", CallName: "move_pages", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "pid", TypeSize: 4}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nr", TypeSize: 8}}, Buf: "pages"},
@@ -30582,7 +30613,7 @@ var syscalls_arm64 = []*Syscall{
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nsegs", TypeSize: 8}}, Buf: "segments"},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "segments", TypeSize: 8}, Type: &ArrayType{TypeCommon: TypeCommon{TypeName: "array", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_image_segment"}}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mount_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{4096, 128, 64, 8192, 1024, 4, 2048, 8, 2, 1, 2097152, 32, 32768, 16777216, 16, 16384, 65536, 131072, 262144, 524288, 1048576, 8388608, 33554432}, BitMask: true},
-		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "opts", TypeSize: 8}, Type: &UnionType{Key: StructKey{Name: "xfs_options"}}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "opts", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "fs_options[xfs_options]"}}},
 	}},
 	{Name: "syz_open_dev$CDROM_DEV_LINK", CallName: "syz_open_dev", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dev", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 11}, Kind: 2, Values: []string{"/dev/cdrom\x00"}}},
@@ -37147,4 +37178,4 @@ var consts_arm64 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_arm64 = "e0996c58f44d1178a9173f9c61fc9868155e4f7f"
+const revision_arm64 = "664998504b047f3f7cd626048e96cc61ba18e310"
diff --git a/sys/linux/gen/ppc64le.go b/sys/linux/gen/ppc64le.go
index 9ac062fe1..a99e2b0e3 100644
--- a/sys/linux/gen/ppc64le.go
+++ b/sys/linux/gen/ppc64le.go
@@ -814,6 +814,9 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf_prog", FldName: "fd", TypeSize: 4}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
 	}}},
+	{Key: StructKey{Name: "bpf_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_options", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "fs_opt[\"mode\", array[int8['0':'7']]]"}, FldName: "mode"},
+	}}},
 	{Key: StructKey{Name: "bpf_prog"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_prog", TypeSize: 72}, Fields: []Type{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bpf_prog_type", FldName: "type", TypeSize: 4}}, Vals: []uint64{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize8", FldName: "ninsn", TypeSize: 4}}, BitSize: 64, Buf: "insns"},
@@ -3532,7 +3535,7 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits_suffix", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 107, 109, 103, 116, 112, 101}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"allow_utime\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"allow_utime\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"allow_utime\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"allow_utime\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 11}, Kind: 2, Values: []string{"allow_utime"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3612,7 +3615,7 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "filename", FldName: "val", IsVarlen: true}, Kind: 3, NoZ: true},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"dir_umask\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"dir_umask\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"dir_umask\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"dir_umask\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 9}, Kind: 2, Values: []string{"dir_umask"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3632,7 +3635,7 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"dmask\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"dmask\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 5}, Kind: 2, Values: []string{"dmask"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3642,12 +3645,12 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"file_umask\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"file_umask\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"file_umask\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"file_umask\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 10}, Kind: 2, Values: []string{"file_umask"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"fmask\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"fmask\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 5}, Kind: 2, Values: []string{"fmask"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3657,7 +3660,7 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"gid\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"gid\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"gid\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"gid\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 3}, Kind: 2, Values: []string{"gid"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3782,6 +3785,11 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
+	{Key: StructKey{Name: "fs_opt[\"mode\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"mode\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
+		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 4}, Kind: 2, Values: []string{"mode"}, NoZ: true},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
+	}}},
 	{Key: StructKey{Name: "fs_opt[\"nls\", stringnoz[codepages_names]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"nls\", stringnoz[codepages_names]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 3}, Kind: 2, Values: []string{"nls"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
@@ -3917,7 +3925,7 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"uid\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"uid\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"uid\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"uid\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 3}, Kind: 2, Values: []string{"uid"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3927,7 +3935,7 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fs_opt_digits", TypeSize: 1}}, Vals: []uint64{45, 120, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}},
 	}}},
-	{Key: StructKey{Name: "fs_opt[\"umask\", array[int8[0x30:0x37]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"umask\", array[int8[0x30:0x37]]]", IsVarlen: true}, Fields: []Type{
+	{Key: StructKey{Name: "fs_opt[\"umask\", array[int8['0':'7']]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt[\"umask\", array[int8['0':'7']]]", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "name", TypeSize: 5}, Kind: 2, Values: []string{"umask"}, NoZ: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "val", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1}}, Kind: 2, RangeBegin: 48, RangeEnd: 55}},
@@ -3947,6 +3955,10 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "eq", TypeSize: 1}}, Val: 61},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "val", IsVarlen: true}, Kind: 2, NoZ: true},
 	}}},
+	{Key: StructKey{Name: "fs_opt_elem[bpf_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt_elem[bpf_options]", IsVarlen: true}, Fields: []Type{
+		&UnionType{Key: StructKey{Name: "bpf_options"}, FldName: "elem"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "comma", TypeSize: 1}}, Val: 44},
+	}}},
 	{Key: StructKey{Name: "fs_opt_elem[btrfs_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt_elem[btrfs_options]", IsVarlen: true}, Fields: []Type{
 		&UnionType{Key: StructKey{Name: "btrfs_options"}, FldName: "elem"},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "comma", TypeSize: 1}}, Val: 44},
@@ -3991,6 +4003,14 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&UnionType{Key: StructKey{Name: "vfat_options"}, FldName: "elem"},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "comma", TypeSize: 1}}, Val: 44},
 	}}},
+	{Key: StructKey{Name: "fs_opt_elem[xfs_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_opt_elem[xfs_options]", IsVarlen: true}, Fields: []Type{
+		&UnionType{Key: StructKey{Name: "xfs_options"}, FldName: "elem"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "comma", TypeSize: 1}}, Val: 44},
+	}}},
+	{Key: StructKey{Name: "fs_options[bpf_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_options[bpf_options]", IsVarlen: true}, Fields: []Type{
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "elems", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_opt_elem[bpf_options]"}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "null", TypeSize: 1}}},
+	}}},
 	{Key: StructKey{Name: "fs_options[btrfs_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_options[btrfs_options]", IsVarlen: true}, Fields: []Type{
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "elems", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_opt_elem[btrfs_options]"}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "null", TypeSize: 1}}},
@@ -4035,6 +4055,10 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "elems", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_opt_elem[vfat_options]"}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "null", TypeSize: 1}}},
 	}}},
+	{Key: StructKey{Name: "fs_options[xfs_options]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fs_options[xfs_options]", IsVarlen: true}, Fields: []Type{
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "elems", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_opt_elem[xfs_options]"}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "null", TypeSize: 1}}},
+	}}},
 	{Key: StructKey{Name: "fsxattr"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fsxattr", TypeSize: 32}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "fsx_xflags", TypeSize: 4}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "fsx_extsize", TypeSize: 4}}},
@@ -4461,9 +4485,9 @@ var structDescs_ppc64le = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "hfs_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "hfs_options", IsVarlen: true}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "quiet", TypeSize: 5}, Kind: 2, Values: []string{"quiet"}, NoZ: true},
-		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8[0x30:0x37]]]"}, FldName: "umask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"file_umask\", array[int8[0x30:0x37]]]"}, FldName: "file_umask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"dir_umask\", array[int8[0x30:0x37]]]"}, FldName: "dir_umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8['0':'7']]]"}, FldName: "umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"file_umask\", array[int8['0':'7']]]"}, FldName: "file_umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"dir_umask\", array[int8['0':'7']]]"}, FldName: "dir_umask"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"uid\", array[flags[fs_opt_digits, int8]]]"}, FldName: "uid"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"gid\", array[flags[fs_opt_digits, int8]]]"}, FldName: "gid"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"part\", array[flags[fs_opt_digits, int8]]]"}, FldName: "part"},
@@ -4479,7 +4503,7 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "barrier", TypeSize: 7}, Kind: 2, Values: []string{"barrier"}, NoZ: true},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "nobarrier", TypeSize: 9}, Kind: 2, Values: []string{"nobarrier"}, NoZ: true},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "force", TypeSize: 5}, Kind: 2, Values: []string{"force"}, NoZ: true},
-		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8[0x30:0x37]]]"}, FldName: "umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8['0':'7']]]"}, FldName: "umask"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"type\", array[int8, 4]]"}, FldName: "type"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"creator\", array[int8, 4]]"}, FldName: "creator"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"uid\", array[flags[fs_opt_digits, int8]]]"}, FldName: "uid"},
@@ -12531,9 +12555,9 @@ var structDescs_ppc64le = []*KeyedStruct{
 	{Key: StructKey{Name: "ntfs_options"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ntfs_options", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "fs_opt[\"uid\", array[flags[fs_opt_digits, int8]]]"}, FldName: "uid"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"gid\", array[flags[fs_opt_digits, int8]]]"}, FldName: "gid"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8[0x30:0x37]]]"}, FldName: "umask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8[0x30:0x37]]]"}, FldName: "fmask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8[0x30:0x37]]]"}, FldName: "dmask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8['0':'7']]]"}, FldName: "umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8['0':'7']]]"}, FldName: "fmask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8['0':'7']]]"}, FldName: "dmask"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"mft_zone_multiplier\", array[flags[fs_opt_digits, int8]]]"}, FldName: "mft_zone_multiplier"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"show_sys_files=no\", array[flags[fs_opt_digits, int8]]]"}, FldName: "show_sys_files_no"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"show_sys_files=yes\", array[flags[fs_opt_digits, int8]]]"}, FldName: "show_sys_files_yes"},
@@ -16726,12 +16750,12 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "nfs", TypeSize: 3}, Kind: 2, Values: []string{"nfs"}, NoZ: true},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "nfs_nostale_ro", TypeSize: 14}, Kind: 2, Values: []string{"nfs=nostale_ro"}, NoZ: true},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "dos1xfloppy", TypeSize: 11}, Kind: 2, Values: []string{"dos1xfloppy"}, NoZ: true},
-		&StructType{Key: StructKey{Name: "fs_opt[\"uid\", array[int8[0x30:0x37]]]"}, FldName: "uid"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"gid\", array[int8[0x30:0x37]]]"}, FldName: "gid"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8[0x30:0x37]]]"}, FldName: "umask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8[0x30:0x37]]]"}, FldName: "dmask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8[0x30:0x37]]]"}, FldName: "fmask"},
-		&StructType{Key: StructKey{Name: "fs_opt[\"allow_utime\", array[int8[0x30:0x37]]]"}, FldName: "allow_utime"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"uid\", array[int8['0':'7']]]"}, FldName: "uid"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"gid\", array[int8['0':'7']]]"}, FldName: "gid"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"umask\", array[int8['0':'7']]]"}, FldName: "umask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"dmask\", array[int8['0':'7']]]"}, FldName: "dmask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"fmask\", array[int8['0':'7']]]"}, FldName: "fmask"},
+		&StructType{Key: StructKey{Name: "fs_opt[\"allow_utime\", array[int8['0':'7']]]"}, FldName: "allow_utime"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"time_offset\", array[flags[fs_opt_digits, int8]]]"}, FldName: "time_offset"},
 		&StructType{Key: StructKey{Name: "fs_opt[\"codepage\", stringnoz[codepage_nums]]"}, FldName: "codepage"},
 	}}},
@@ -25170,6 +25194,13 @@ var syscalls_ppc64le = []*Syscall{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mount_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{4096, 128, 64, 8192, 1024, 4, 2048, 8, 2, 1, 2097152, 32, 32768, 16777216, 16, 16384, 65536, 131072, 262144, 524288, 1048576, 8388608, 33554432}, BitMask: true},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "buffer", FldName: "data", TypeSize: 8, IsOptional: true}, Type: &BufferType{TypeCommon: TypeCommon{IsVarlen: true}}},
 	}},
+	{NR: 21, Name: "mount$bpf", CallName: "mount", Args: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "src", TypeSize: 8}}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dst", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "filename", IsVarlen: true}, Kind: 3}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "type", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 4}, Kind: 2, Values: []string{"bpf\x00"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mount_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{4096, 128, 64, 8192, 1024, 4, 2048, 8, 2, 1, 2097152, 32, 32768, 16777216, 16, 16384, 65536, 131072, 262144, 524288, 1048576, 8388608, 33554432}, BitMask: true},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "opts", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "fs_options[bpf_options]"}}},
+	}},
 	{NR: 301, Name: "move_pages", CallName: "move_pages", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "pid", TypeSize: 4}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nr", TypeSize: 8}}, Buf: "pages"},
@@ -29028,7 +29059,7 @@ var syscalls_ppc64le = []*Syscall{
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nsegs", TypeSize: 8}}, Buf: "segments"},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "segments", TypeSize: 8}, Type: &ArrayType{TypeCommon: TypeCommon{TypeName: "array", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_image_segment"}}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mount_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{4096, 128, 64, 8192, 1024, 4, 2048, 8, 2, 1, 2097152, 32, 32768, 16777216, 16, 16384, 65536, 131072, 262144, 524288, 1048576, 8388608, 33554432}, BitMask: true},
-		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "opts", TypeSize: 8}, Type: &UnionType{Key: StructKey{Name: "xfs_options"}}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "opts", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "fs_options[xfs_options]"}}},
 	}},
 	{Name: "syz_open_dev$CDROM_DEV_LINK", CallName: "syz_open_dev", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dev", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 11}, Kind: 2, Values: []string{"/dev/cdrom\x00"}}},
@@ -34578,4 +34609,4 @@ var consts_ppc64le = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_ppc64le = "e810a038c6e7e93c823407bb0a01ba0d48281b55"
+const revision_ppc64le = "08aad7ac72c71a5be51593af085b0358875e488b"