@@ -3511,8 +3511,7 @@ fn test_linux(target: &str) {
35113511 [ gnu] : "linux/aio_abi.h" ,
35123512 "linux/can.h" ,
35133513 "linux/can/raw.h" ,
3514- // FIXME: requires kernel headers >= 5.4.1.
3515- [ !musl] : "linux/can/j1939.h" ,
3514+ "linux/can/j1939.h" ,
35163515 "linux/dccp.h" ,
35173516 "linux/errqueue.h" ,
35183517 "linux/falloc.h" ,
@@ -3537,8 +3536,7 @@ fn test_linux(target: &str) {
35373536 "linux/mempolicy.h" ,
35383537 "linux/mman.h" ,
35393538 "linux/module.h" ,
3540- // FIXME: requires kernel headers >= 5.1.
3541- [ !musl] : "linux/mount.h" ,
3539+ "linux/mount.h" ,
35423540 "linux/net_tstamp.h" ,
35433541 "linux/netfilter/nfnetlink.h" ,
35443542 "linux/netfilter/nfnetlink_log.h" ,
@@ -3550,9 +3548,8 @@ fn test_linux(target: &str) {
35503548 "linux/netfilter_ipv6.h" ,
35513549 "linux/netfilter_ipv6/ip6_tables.h" ,
35523550 "linux/netlink.h" ,
3553- // FIXME: requires Linux >= 5.6:
3554- [ !musl] : "linux/openat2.h" ,
3555- [ !musl] : "linux/ptrace.h" ,
3551+ "linux/openat2.h" ,
3552+ "linux/ptrace.h" ,
35563553 "linux/quota.h" ,
35573554 "linux/random.h" ,
35583555 "linux/reboot.h" ,
@@ -3570,7 +3567,7 @@ fn test_linux(target: &str) {
35703567 "sys/fanotify.h" ,
35713568 // <sys/auxv.h> is not present on uclibc
35723569 [ !uclibc] : "sys/auxv.h" ,
3573- [ gnu] : "linux/close_range.h" ,
3570+ [ gnu || musl ] : "linux/close_range.h" ,
35743571 }
35753572
35763573 // note: aio.h must be included before sys/mount.h
@@ -3661,11 +3658,6 @@ fn test_linux(target: &str) {
36613658 // specific type.
36623659 "Ioctl" => true ,
36633660
3664- // FIXME: requires >= 5.4.1 kernel headers
3665- "pgn_t" if musl => true ,
3666- "priority_t" if musl => true ,
3667- "name_t" if musl => true ,
3668-
36693661 // FIXME: "'__uint128' undeclared" in C
36703662 "__uint128" => true ,
36713663
@@ -3684,22 +3676,6 @@ fn test_linux(target: &str) {
36843676 if ty. starts_with ( "__c_anonymous_" ) {
36853677 return true ;
36863678 }
3687- // FIXME: musl CI has old headers
3688- if musl && ty. starts_with ( "uinput_" ) {
3689- return true ;
3690- }
3691- if musl && ty == "seccomp_notif" {
3692- return true ;
3693- }
3694- if musl && ty == "seccomp_notif_addfd" {
3695- return true ;
3696- }
3697- if musl && ty == "seccomp_notif_resp" {
3698- return true ;
3699- }
3700- if musl && ty == "seccomp_notif_sizes" {
3701- return true ;
3702- }
37033679
37043680 // LFS64 types have been removed in musl 1.2.4+
37053681 if musl && ( ty. ends_with ( "64" ) || ty. ends_with ( "64_t" ) ) {
@@ -3778,12 +3754,6 @@ fn test_linux(target: &str) {
37783754 // Might differ between kernel versions
37793755 "open_how" => true ,
37803756
3781- // FIXME: requires >= 5.4.1 kernel headers
3782- "j1939_filter" if musl => true ,
3783-
3784- // FIXME: requires >= 5.4 kernel headers
3785- "sockaddr_can" if musl => true ,
3786-
37873757 "sctp_initmsg" | "sctp_sndrcvinfo" | "sctp_sndinfo" | "sctp_rcvinfo"
37883758 | "sctp_nxtinfo" | "sctp_prinfo" | "sctp_authinfo" => true ,
37893759
@@ -3794,34 +3764,6 @@ fn test_linux(target: &str) {
37943764 // https://github.com/torvalds/linux/commit/94dfc73e7cf4a31da66b8843f0b9283ddd6b8381
37953765 "af_alg_iv" => true ,
37963766
3797- // FIXME: Requires >= 5.1 kernel headers.
3798- // Everything that uses install-musl.sh has 4.19 kernel headers.
3799- "tls12_crypto_info_aes_gcm_256"
3800- if ( aarch64 || arm || i686 || s390x || x86_64) && musl =>
3801- {
3802- true
3803- }
3804-
3805- // FIXME: Requires >= 5.11 kernel headers.
3806- // Everything that uses install-musl.sh has 4.19 kernel headers.
3807- "tls12_crypto_info_chacha20_poly1305"
3808- if ( aarch64 || arm || i686 || s390x || x86_64) && musl =>
3809- {
3810- true
3811- }
3812-
3813- // FIXME: Requires >= 5.3 kernel headers.
3814- // Everything that uses install-musl.sh has 4.19 kernel headers.
3815- "xdp_options" if musl => true ,
3816-
3817- // FIXME: Requires >= 5.4 kernel headers.
3818- // Everything that uses install-musl.sh has 4.19 kernel headers.
3819- "xdp_umem_reg" | "xdp_ring_offset" | "xdp_mmap_offsets" if musl => true ,
3820-
3821- // FIXME: Requires >= 5.9 kernel headers.
3822- // Everything that uses install-musl.sh has 4.19 kernel headers.
3823- "xdp_statistics" if musl => true ,
3824-
38253767 // A new field was added in kernel 5.4, this is the old version for backwards compatibility.
38263768 // https://github.com/torvalds/linux/commit/77cd0d7b3f257fd0e3096b4fdcff1a7d38e99e10
38273769 "xdp_ring_offset_v1" | "xdp_mmap_offsets_v1" => true ,
@@ -3885,31 +3827,6 @@ fn test_linux(target: &str) {
38853827 }
38863828 }
38873829 if musl {
3888- // FIXME: Requires >= 5.0 kernel headers
3889- if name == "SECCOMP_GET_NOTIF_SIZES"
3890- || name == "SECCOMP_FILTER_FLAG_NEW_LISTENER"
3891- || name == "SECCOMP_FILTER_FLAG_TSYNC_ESRCH"
3892- || name == "SECCOMP_USER_NOTIF_FLAG_CONTINUE" // requires >= 5.5
3893- || name == "SECCOMP_ADDFD_FLAG_SETFD" // requires >= 5.9
3894- || name == "SECCOMP_ADDFD_FLAG_SEND" // requires >= 5.9
3895- || name == "SECCOMP_FILTER_FLAG_WAIT_KILLABLE_RECV" // requires >= 5.19
3896- {
3897- return true ;
3898- }
3899- // FIXME: Requires >= 5.4.1 kernel headers
3900- if name. starts_with ( "J1939" )
3901- || name. starts_with ( "RTEXT_FILTER_" )
3902- || name. starts_with ( "SO_J1939" )
3903- || name. starts_with ( "SCM_J1939" )
3904- {
3905- return true ;
3906- }
3907- // FIXME: Requires >= 5.10 kernel headers
3908- if name. starts_with ( "MEMBARRIER_CMD_REGISTER" )
3909- || name. starts_with ( "MEMBARRIER_CMD_PRIVATE" )
3910- {
3911- return true ;
3912- }
39133830 // LFS64 types have been removed in musl 1.2.4+
39143831 if name. starts_with ( "RLIM64" ) {
39153832 return true ;
@@ -3918,10 +3835,6 @@ fn test_linux(target: &str) {
39183835 if name. starts_with ( "NI_IDN" ) {
39193836 return true ;
39203837 }
3921- // FIXME: Requires >= 6.3 kernel headers
3922- if name == "MFD_NOEXEC_SEAL" || name == "MFD_EXEC" {
3923- return true ;
3924- }
39253838 }
39263839 match name {
39273840 // These constants are not available if gnu headers have been included
@@ -4006,7 +3919,7 @@ fn test_linux(target: &str) {
40063919 "SECCOMP_FILTER_FLAG_WAIT_KILLABLE_RECV" if sparc64 => true ,
40073920
40083921 // FIXME: Not currently available in headers on ARM and musl.
4009- "NETLINK_GET_STRICT_CHK" if arm || musl => true ,
3922+ "NETLINK_GET_STRICT_CHK" if arm => true ,
40103923
40113924 // kernel constants not available in uclibc 1.0.34
40123925 | "EXTPROC"
@@ -4075,62 +3988,14 @@ fn test_linux(target: &str) {
40753988 | "MINSIGSTKSZ"
40763989 if gnu => true ,
40773990
4078- // FIXME: Linux >= 5.10:
4079- // https://github.com/torvalds/linux/commit/d25e2e9388eda61b6e298585024ee3355f50c493
4080- "NF_INET_INGRESS" if musl => true ,
4081-
40823991 // FIXME: Linux >= 5.16:
40833992 // https://github.com/torvalds/linux/commit/42df6e1d221dddc0f2acf2be37e68d553ad65f96
4084- "NF_NETDEV_EGRESS" if musl || sparc64 => true ,
3993+ "NF_NETDEV_EGRESS" if sparc64 => true ,
40853994 // value changed
4086- "NF_NETDEV_NUMHOOKS" if musl || sparc64 => true ,
4087-
4088- // FIXME: requires Linux >= 5.6:
4089- | "RESOLVE_BENEATH"
4090- | "RESOLVE_CACHED"
4091- | "RESOLVE_IN_ROOT"
4092- | "RESOLVE_NO_MAGICLINKS"
4093- | "RESOLVE_NO_SYMLINKS"
4094- | "RESOLVE_NO_XDEV" if musl => true ,
4095-
4096- // FIXME: requires Linux >= 5.4:
4097- | "CAN_J1939"
4098- | "CAN_NPROTO" if musl => true ,
4099-
4100- // FIXME: requires Linux >= 5.6
4101- "GRND_INSECURE" if musl => true ,
4102-
4103- // FIXME: requires Linux >= 5.7:
4104- "MREMAP_DONTUNMAP" if musl => true ,
3995+ "NF_NETDEV_NUMHOOKS" if sparc64 => true ,
41053996
41063997 // FIXME: requires Linux >= v5.8
4107- "IF_LINK_MODE_TESTING" if musl || sparc64 => true ,
4108-
4109- // FIXME: Requires more recent kernel headers (5.9 / 5.11):
4110- | "CLOSE_RANGE_UNSHARE"
4111- | "CLOSE_RANGE_CLOEXEC" if musl => true ,
4112-
4113- // FIXME: requires Linux >= 5.12:
4114- "MPOL_F_NUMA_BALANCING" if musl => true ,
4115-
4116- // FIXME: Requires more recent kernel headers
4117- | "NFNL_SUBSYS_COUNT" // bumped in v5.14
4118- | "NFNL_SUBSYS_HOOK" // v5.14+
4119- | "NFULA_VLAN" // v5.4+
4120- | "NFULA_L2HDR" // v5.4+
4121- | "NFULA_VLAN_PROTO" // v5.4+
4122- | "NFULA_VLAN_TCI" // v5.4+
4123- | "NFULA_VLAN_UNSPEC" // v5.4+
4124- | "RTNLGRP_NEXTHOP" // linux v5.3+
4125- | "RTNLGRP_BRVLAN" // linux v5.6+
4126- if musl => true ,
4127-
4128- | "MADV_COLD"
4129- | "MADV_PAGEOUT"
4130- | "MADV_POPULATE_READ"
4131- | "MADV_POPULATE_WRITE"
4132- if musl => true ,
4133- "CLONE_CLEAR_SIGHAND" | "CLONE_INTO_CGROUP" => true ,
3998+ "IF_LINK_MODE_TESTING" if sparc64 => true ,
41343999
41354000 // FIXME: Requires >= 6.3 kernel headers
41364001 "MFD_EXEC" | "MFD_NOEXEC_SEAL" if sparc64 => true ,
@@ -4152,9 +4017,6 @@ fn test_linux(target: &str) {
41524017 => true ,
41534018 "SCTP_FUTURE_ASSOC" | "SCTP_CURRENT_ASSOC" | "SCTP_ALL_ASSOC" | "SCTP_PEER_ADDR_THLDS_V2" => true , // linux 5.5+
41544019
4155- // FIXME: Requires more recent kernel headers
4156- "HWTSTAMP_TX_ONESTEP_P2P" if musl => true , // linux v5.6+
4157-
41584020 // kernel 6.5 minimum
41594021 "MOVE_MOUNT_BENEATH" => true ,
41604022 // FIXME: Requires linux 6.1
@@ -4176,10 +4038,8 @@ fn test_linux(target: &str) {
41764038 | "FAN_INFO" // linux v5.16+
41774039 => true ,
41784040
4179- // FIXME: Requires linux 5.15+
4180- "FAN_REPORT_PIDFD" if musl => true ,
4181-
4182- // FIXME: Requires linux 5.9+
4041+ // musl doesn't use <linux/fanotify.h> in <sys/fanotify.h>
4042+ "FAN_REPORT_PIDFD"
41834043 | "FAN_REPORT_DIR_FID"
41844044 | "FAN_REPORT_NAME"
41854045 | "FAN_REPORT_DFID_NAME"
@@ -4193,55 +4053,6 @@ fn test_linux(target: &str) {
41934053 // FIXME: Requires linux 6.5
41944054 "NFT_MSG_MAX" => true ,
41954055
4196- // FIXME: Requires >= 5.1 kernel headers.
4197- // Everything that uses install-musl.sh has 4.19 kernel headers.
4198- "TLS_1_3_VERSION"
4199- | "TLS_1_3_VERSION_MAJOR"
4200- | "TLS_1_3_VERSION_MINOR"
4201- | "TLS_CIPHER_AES_GCM_256"
4202- | "TLS_CIPHER_AES_GCM_256_IV_SIZE"
4203- | "TLS_CIPHER_AES_GCM_256_KEY_SIZE"
4204- | "TLS_CIPHER_AES_GCM_256_SALT_SIZE"
4205- | "TLS_CIPHER_AES_GCM_256_TAG_SIZE"
4206- | "TLS_CIPHER_AES_GCM_256_REC_SEQ_SIZE"
4207- if ( aarch64 || arm || i686 || s390x || x86_64) && musl =>
4208- {
4209- true
4210- }
4211-
4212- // FIXME: Requires >= 5.11 kernel headers.
4213- // Everything that uses install-musl.sh has 4.19 kernel headers.
4214- "TLS_CIPHER_CHACHA20_POLY1305"
4215- | "TLS_CIPHER_CHACHA20_POLY1305_IV_SIZE"
4216- | "TLS_CIPHER_CHACHA20_POLY1305_KEY_SIZE"
4217- | "TLS_CIPHER_CHACHA20_POLY1305_SALT_SIZE"
4218- | "TLS_CIPHER_CHACHA20_POLY1305_TAG_SIZE"
4219- | "TLS_CIPHER_CHACHA20_POLY1305_REC_SEQ_SIZE"
4220- if ( aarch64 || arm || i686 || s390x || x86_64) && musl =>
4221- {
4222- true
4223- }
4224-
4225- // FIXME: Requires >= 5.3 kernel headers.
4226- // Everything that uses install-musl.sh has 4.19 kernel headers.
4227- "XDP_OPTIONS_ZEROCOPY" | "XDP_OPTIONS"
4228- if musl =>
4229- {
4230- true
4231- }
4232-
4233- // FIXME: Requires >= 5.4 kernel headers.
4234- // Everything that uses install-musl.sh has 4.19 kernel headers.
4235- "XSK_UNALIGNED_BUF_OFFSET_SHIFT"
4236- | "XSK_UNALIGNED_BUF_ADDR_MASK"
4237- | "XDP_UMEM_UNALIGNED_CHUNK_FLAG"
4238- | "XDP_RING_NEED_WAKEUP"
4239- | "XDP_USE_NEED_WAKEUP"
4240- if musl =>
4241- {
4242- true
4243- }
4244-
42454056 // FIXME: Requires >= 6.6 kernel headers.
42464057 "XDP_USE_SG"
42474058 | "XDP_PKT_CONTD"
@@ -4283,14 +4094,6 @@ fn test_linux(target: &str) {
42834094 | "PF_MCE_EARLY"
42844095 | "PF_MEMALLOC_PIN" => true ,
42854096
4286- "SCHED_FLAG_KEEP_POLICY"
4287- | "SCHED_FLAG_KEEP_PARAMS"
4288- | "SCHED_FLAG_UTIL_CLAMP_MIN"
4289- | "SCHED_FLAG_UTIL_CLAMP_MAX"
4290- | "SCHED_FLAG_KEEP_ALL"
4291- | "SCHED_FLAG_UTIL_CLAMP"
4292- | "SCHED_FLAG_ALL" if musl => true , // Needs more recent linux headers.
4293-
42944097 // FIXME: Requires >= 6.9 kernel headers.
42954098 "EPIOCSPARAMS"
42964099 | "EPIOCGPARAMS" => true ,
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