sys/linux: update TODO comments

Change TODO comments that refer to missing description
language features to NEED comments as that it's easier to grep for them.
Remove some outdated comments. Fix 2 easy fixable TODOs.

5 files changed, 15 insertions, 15 deletions

diff --git a/sys/linux/gen/386.go b/sys/linux/gen/386.go
index 9f80d523a..ea9236e06 100644
--- a/sys/linux/gen/386.go
+++ b/sys/linux/gen/386.go
@@ -18890,7 +18890,7 @@ var structDescs_386 = []*KeyedStruct{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "sbp", TypeSize: 4}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "array", ArgDir: 1, IsVarlen: true}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "timeout", TypeSize: 4}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sg_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 65536, 16, 32}, BitMask: true},
-		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sg_pack_id", FldName: "pack_id", TypeSize: 4}}, Vals: []uint64{18446744073709551615, 0, 1, 2, 3}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "pack_id", TypeSize: 4}}, Kind: 2, RangeBegin: 18446744073709551615, RangeEnd: 3},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "usr_ptr", TypeSize: 4}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1, ArgDir: 1}}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "status", TypeSize: 1}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "masked_status", TypeSize: 1}}},
@@ -21023,7 +21023,7 @@ var structDescs_386 = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "tcf_em_nbyte"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tcf_em_nbyte", IsVarlen: true}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "off", TypeSize: 4}}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "len", TypeSize: 2}, BitfieldLen: 12}, Kind: 2, RangeEnd: 10},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "len", TypeSize: 2}, BitfieldLen: 12}, BitSize: 8, Buf: "payload"},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tcf_layers", FldName: "layer", TypeSize: 1}, BitfieldLen: 4}, Vals: []uint64{0, 1, 2}, BitMask: true},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 10},
 	}, AlignAttr: 4}},
@@ -46828,4 +46828,4 @@ var consts_386 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_386 = "1c5197fbb1cb70ac384135081dec18423f4e1bd1"
+const revision_386 = "73de2b833c2b5be4c3abdb751cfb1bbad822cb5e"
diff --git a/sys/linux/gen/amd64.go b/sys/linux/gen/amd64.go
index 5c248531b..6e920c870 100644
--- a/sys/linux/gen/amd64.go
+++ b/sys/linux/gen/amd64.go
@@ -19233,7 +19233,7 @@ var structDescs_amd64 = []*KeyedStruct{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "sbp", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "array", ArgDir: 1, IsVarlen: true}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "timeout", TypeSize: 4}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sg_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 65536, 16, 32}, BitMask: true},
-		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sg_pack_id", FldName: "pack_id", TypeSize: 4}}, Vals: []uint64{18446744073709551615, 0, 1, 2, 3}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "pack_id", TypeSize: 4}}, Kind: 2, RangeBegin: 18446744073709551615, RangeEnd: 3},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "usr_ptr", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1, ArgDir: 1}}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "status", TypeSize: 1}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "masked_status", TypeSize: 1}}},
@@ -21394,7 +21394,7 @@ var structDescs_amd64 = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "tcf_em_nbyte"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tcf_em_nbyte", IsVarlen: true}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "off", TypeSize: 4}}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "len", TypeSize: 2}, BitfieldLen: 12}, Kind: 2, RangeEnd: 10},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "len", TypeSize: 2}, BitfieldLen: 12}, BitSize: 8, Buf: "payload"},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tcf_layers", FldName: "layer", TypeSize: 1}, BitfieldLen: 4}, Vals: []uint64{0, 1, 2}, BitMask: true},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 10},
 	}, AlignAttr: 4}},
@@ -47618,4 +47618,4 @@ var consts_amd64 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_amd64 = "3f0e0ea59ae728d37a8cdd5e77a5beeb718a88f6"
+const revision_amd64 = "cd2f1ce2ae2e840980b5dfe5927c341879b4a173"
diff --git a/sys/linux/gen/arm.go b/sys/linux/gen/arm.go
index 4df935bbc..dc06ea864 100644
--- a/sys/linux/gen/arm.go
+++ b/sys/linux/gen/arm.go
@@ -18758,7 +18758,7 @@ var structDescs_arm = []*KeyedStruct{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "sbp", TypeSize: 4}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "array", ArgDir: 1, IsVarlen: true}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "timeout", TypeSize: 4}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sg_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 65536, 16, 32}, BitMask: true},
-		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sg_pack_id", FldName: "pack_id", TypeSize: 4}}, Vals: []uint64{18446744073709551615, 0, 1, 2, 3}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "pack_id", TypeSize: 4}}, Kind: 2, RangeBegin: 18446744073709551615, RangeEnd: 3},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "usr_ptr", TypeSize: 4}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1, ArgDir: 1}}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "status", TypeSize: 1}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "masked_status", TypeSize: 1}}},
@@ -20904,7 +20904,7 @@ var structDescs_arm = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "tcf_em_nbyte"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tcf_em_nbyte", IsVarlen: true}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "off", TypeSize: 4}}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "len", TypeSize: 2}, BitfieldLen: 12}, Kind: 2, RangeEnd: 10},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "len", TypeSize: 2}, BitfieldLen: 12}, BitSize: 8, Buf: "payload"},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tcf_layers", FldName: "layer", TypeSize: 1}, BitfieldLen: 4}, Vals: []uint64{0, 1, 2}, BitMask: true},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 10},
 	}, AlignAttr: 4}},
@@ -46667,4 +46667,4 @@ var consts_arm = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_arm = "3391e0fa8ed2299b0beda67f40c24a913c0b6a5b"
+const revision_arm = "37ed12d6836fb030db385600279ed827c692c8e9"
diff --git a/sys/linux/gen/arm64.go b/sys/linux/gen/arm64.go
index b2b8e8155..ea431b3aa 100644
--- a/sys/linux/gen/arm64.go
+++ b/sys/linux/gen/arm64.go
@@ -19050,7 +19050,7 @@ var structDescs_arm64 = []*KeyedStruct{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "sbp", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "array", ArgDir: 1, IsVarlen: true}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "timeout", TypeSize: 4}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sg_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 65536, 16, 32}, BitMask: true},
-		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sg_pack_id", FldName: "pack_id", TypeSize: 4}}, Vals: []uint64{18446744073709551615, 0, 1, 2, 3}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "pack_id", TypeSize: 4}}, Kind: 2, RangeBegin: 18446744073709551615, RangeEnd: 3},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "usr_ptr", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1, ArgDir: 1}}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "status", TypeSize: 1}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "masked_status", TypeSize: 1}}},
@@ -21211,7 +21211,7 @@ var structDescs_arm64 = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "tcf_em_nbyte"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tcf_em_nbyte", IsVarlen: true}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "off", TypeSize: 4}}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "len", TypeSize: 2}, BitfieldLen: 12}, Kind: 2, RangeEnd: 10},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "len", TypeSize: 2}, BitfieldLen: 12}, BitSize: 8, Buf: "payload"},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tcf_layers", FldName: "layer", TypeSize: 1}, BitfieldLen: 4}, Vals: []uint64{0, 1, 2}, BitMask: true},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 10},
 	}, AlignAttr: 4}},
@@ -46976,4 +46976,4 @@ var consts_arm64 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_arm64 = "d0d53f46334e628e33432e1655016df33dda9386"
+const revision_arm64 = "d396c31fbc1aadb2f099a6f1fd81ee9b94d112e3"
diff --git a/sys/linux/gen/ppc64le.go b/sys/linux/gen/ppc64le.go
index 9fd0f1500..581c2cf50 100644
--- a/sys/linux/gen/ppc64le.go
+++ b/sys/linux/gen/ppc64le.go
@@ -18947,7 +18947,7 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "sbp", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "array", ArgDir: 1, IsVarlen: true}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "timeout", TypeSize: 4}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sg_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{1, 2, 4, 65536, 16, 32}, BitMask: true},
-		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sg_pack_id", FldName: "pack_id", TypeSize: 4}}, Vals: []uint64{18446744073709551615, 0, 1, 2, 3}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "pack_id", TypeSize: 4}}, Kind: 2, RangeBegin: 18446744073709551615, RangeEnd: 3},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "usr_ptr", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", TypeSize: 1, ArgDir: 1}}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "status", TypeSize: 1}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "masked_status", TypeSize: 1}}},
@@ -21093,7 +21093,7 @@ var structDescs_ppc64le = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "tcf_em_nbyte"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "tcf_em_nbyte", IsVarlen: true}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "off", TypeSize: 4}}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "len", TypeSize: 2}, BitfieldLen: 12}, Kind: 2, RangeEnd: 10},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "len", TypeSize: 2}, BitfieldLen: 12}, BitSize: 8, Buf: "payload"},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "tcf_layers", FldName: "layer", TypeSize: 1}, BitfieldLen: 4}, Vals: []uint64{0, 1, 2}, BitMask: true},
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Kind: 1, RangeEnd: 10},
 	}, AlignAttr: 4}},
@@ -44334,4 +44334,4 @@ var consts_ppc64le = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_ppc64le = "e8c9edb8f62f65ca64b9679162b4e5995ad2aaa9"
+const revision_ppc64le = "880948f9b7814b04a67d1aaceb1a13ca2263c4f6"