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Add two missing syscalls from v5.14 and new syscalls from v6.4 .. v6.19
add __NR_quotactl_fd from linux v5.14 see
linux commit 9dfa23c8de925041b7b45637a1a80a98a22f19dd
quota: Add mountpath based quota support
linux commit fa8b90070a80bb1a3042b4b25af4b3ee2c4c27e1
quota: wire up quotactl_path
linux commit 64c2c2c62f92339b176ea24403d8db16db36f9e6
quota: Change quotactl_path() systcall to an fd-based one
add __NR_memfd_secret from linux v5.14 see
linux commit 7bb7f2ac24a028b20fca466b9633847b289b156a
arch, mm: wire up memfd_secret system call where relevant
linux commit 1507f51255c9ff07d75909a84e7c0d7f3c4b2f49
mm: introduce memfd_secret system call to create "secret" memory areas
note: was already added on x86 and s390, now on aarch64 and riscv*.
add riscv __NR_riscv_hwprobe from linux v6.4 see
linux commit ea3de9ce8aa280c5175c835bd3e94a3a9b814b74
RISC-V: Add a syscall for HW probing
add x86_64 only map_shadow_stack syscall from linux v6.6 see
linux commit c35559f94ebc3e3bc82e56e07161bb5986cd9761
x86/shstk: Introduce map_shadow_stack syscall
add map_shadow_stack syscall from linux v6.7 see
linux commit 2fd0ebad27bcd4c8fc61c61a98d4283c47054bcf
arch: Reserve map_shadow_stack() syscall number for all architectures
add futex_* syscalls from linux v6.7 see
linux commit 9f6c532f59b20580acf8ede9409c9b8dce6e74e1
futex: Add sys_futex_wake()
linux commit cb8c4312afca1b2dc64107e7e7cea81911055612
futex: Add sys_futex_wait()
linux commit 0f4b5f972216782a4acb1ae00dcb55173847c2ff
futex: Add sys_futex_requeue()
add statmount, listmount syscalls from linux v6.8 see
linux commit d8b0f5465012538cc4bb10ddc4affadbab73465b
wire up syscalls for statmount/listmount
linux commit b4c2bea8ceaa50cd42a8f73667389d801a3ecf2d
add listmount(2) syscall
linux commit 46eae99ef73302f9fb3dddcd67c374b3dffe8fd6
add statmount(2) syscall
add lsm_* syscalls from linux v6.8 see
linux commit 5f42375904b08890f2e8e7cd955c5bf0c2c0d05a
LSM: wireup Linux Security Module syscalls
linux commit ad4aff9ec25f400608283c10d634cc4eeda83a02
LSM: Create lsm_list_modules system call
linux commit a04a1198088a1378d0389c250cc684f649bcc91e
LSM: syscalls for current process attributes
add mseal syscall from linux v6.10 see
linux commit ff388fe5c481d39cc0a5940d1ad46f7920f1d646
mseal: wire up mseal syscall
on sh add sync_file_range2 from linux v6.10 see
linux commit 30766f1105d6d2459c3b9fe34a3e52b637a72950
sh: rework sync_file_range ABI
on x86 add uretprobe from linux v6.11 see
linux commit 54233a4254036efca91b9bffbd398ecf39e90555
uretprobe: change syscall number, again
add *xattrat syscalls from linux v6.13 see
linux commit 6140be90ec70c39fa844741ca3cc807dd0866394
fs/xattr: add *at family syscalls
add open_tree_attr from linux v6.15 see
linux commit c4a16820d90199409c9bf01c4f794e1e9e8d8fd8
fs: add open_tree_attr()
add file_{get,set}attr from linux v6.17 see
linux commit be7efb2d20d67f334a7de2aef77ae6c69367e646
fs: introduce file_getattr and file_setattr syscalls
on x86 add uprobe from linux v6.18 see
linux commit 56101b69c9190667f473b9f93f8b6d8209aaa816
uprobes/x86: Add uprobe syscall to speed up uprobe
add listns from linux v6.19 see
linux commit b36d4b6aa88ef039647228b98c59a875e92f8c8e
arch: hookup listns() system call
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the linux fchmodat syscall lacks a flag argument that is necessary to
implement the posix api, see
linux commit 09da082b07bbae1c11d9560c8502800039aebcea
fs: Add fchmodat2()
linux commit 78252deb023cf0879256fcfbafe37022c390762b
arch: Register fchmodat2, usually as syscall 452
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see
linux commit cf264e1329fb0307e044f7675849f9f38b44c11a
cachestat: implement cachestat syscall
linux commit 946e697c69ffeeefdd84dad90eac307284df46be
cachestat: wire up cachestat for other architectures
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see
linux commit c6018b4b254971863bd0ad36bb5e7d0fa0f0ddb0
mm/mempolicy: add set_mempolicy_home_node syscall
linux commit 21b084fdf2a49ca1634e8e360e9ab6f9ff0dee11
mm/mempolicy: wire up syscall set_mempolicy_home_node
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see
linux commit 039c0ec9bb77446d7ada7f55f90af9299b28ca49
futex,x86: Wire up sys_futex_waitv()
linux commit ea7c45fde5aa3e761aaddb7902a31a95cb120e7b
futex,arm: Wire up sys_futex_waitv()
linux commit b3ff2881ba18b852f79f5476d7631940071f1adb
MIPS: syscalls: Wire up futex_waitv syscall
linux commit 6c122360cf2f4c5a856fcbd79b4485b7baec942a
s390: wire up sys_futex_waitv system call
linux commit a0eb2da92b715d0c97b96b09979689ea09faefe6
futex: Wireup futex_waitv syscall
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see
linux commit 884a7e5964e06ed93c7771c0d7cf19c09a8946f1
mm: introduce process_mrelease system call
linux commit dce49103962840dd61423d7627748d6c558d58c5
mm: wire up syscall process_mrelease
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see
linux commit a49f4f81cb48925e8d7cbd9e59068f516e984144
arch: Wire up Landlock syscalls
linuxcommit 17ae69aba89dbfa2139b7f8024b757ab3cc42f59
Merge tag 'landlock_v34' of ... jmorris/linux-security
Landlock provides for unprivileged application sandboxing. The goal of
Landlock is to enable to restrict ambient rights (e.g. global filesystem
access) for a set of processes. Landlock is inspired by seccomp-bpf but
instead of filtering syscalls and their raw arguments, a Landlock rule
can restrict the use of kernel objects like file hierarchies, according
to the kernel semantic.
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new syscall to change the properties of a mount or a mount tree using
file descriptors which the new mount api is based on, see
linux commit 2a1867219c7b27f928e2545782b86daaf9ad50bd
fs: add mount_setattr()
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see
linux commit b0a0c2615f6f199a656ed8549d7dce625d77aa77
epoll: wire up syscall epoll_pwait2
linux commit 58169a52ebc9a733aeb5bea857bc5daa71a301bb
epoll: add syscall epoll_pwait2
epoll_wait with struct timespec timeout instead of int. no time32 variant.
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mainly added to linux to allow a central process management service in
android to give MADV_COLD|PAGEOUT hints for other processes, see
linux commit ecb8ac8b1f146915aa6b96449b66dd48984caacc
mm/madvise: introduce process_madvise() syscall: an external memory
hinting API
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see
linux commit 9b4feb630e8e9801603f3cab3a36369e3c1cf88d
arch: wire-up close_range()
linux commit 278a5fbaed89dacd04e9d052f4594ffd0e0585de
open: add close_range()
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the linux faccessat syscall lacks a flag argument that is necessary
to implement the posix api, see
linux commit c8ffd8bcdd28296a198f237cc595148a8d4adfbe
vfs: add faccessat2 syscall
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also added clone3 on sh and m68k, on sh it's still missing (not
yet wired up), but reserved so safe to add.
see
linux commit fddb5d430ad9fa91b49b1d34d0202ffe2fa0e179
open: introduce openat2(2) syscall
linux commit 9a2cef09c801de54feecd912303ace5c27237f12
arch: wire up pidfd_getfd syscall
linux commit 8649c322f75c96e7ced2fec201e123b2b073bf09
pid: Implement pidfd_getfd syscall
linux commit e8bb2a2a1d51511e6b3f7e08125d52ec73c11139
m68k: Wire up clone3() syscall
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the syscall numbers were reserved in v5.3 but not wired up on mips, see
linux commit 0671c5b84e9e0a6d42d22da9b5d093787ac1c5f3
MIPS: Wire up clone3 syscall
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see
linux commit 7615d9e1780e26e0178c93c55b73309a5dc093d7
arch: wire-up pidfd_open()
linux commit 32fcb426ec001cb6d5a4a195091a8486ea77e2df
pid: add pidfd_open()
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new mount api syscalls were added, same numers on all targets, see
linux commit a07b20004793d8926f78d63eb5980559f7813404
vfs: syscall: Add open_tree(2) to reference or clone a mount
linux commit 2db154b3ea8e14b04fee23e3fdfd5e9d17fbc6ae
vfs: syscall: Add move_mount(2) to move mounts around
linux commit 24dcb3d90a1f67fe08c68a004af37df059d74005
vfs: syscall: Add fsopen() to prepare for superblock creation
linux commit ecdab150fddb42fe6a739335257949220033b782
vfs: syscall: Add fsconfig() for configuring and managing a context
linux commit 93766fbd2696c2c4453dd8e1070977e9cd4e6b6d
vfs: syscall: Add fsmount() to create a mount for a superblock
linux commit cf3cba4a429be43e5527a3f78859b1bfd9ebc5fb
vfs: syscall: Add fspick() to select a superblock for reconfiguration
linux commit 9c8ad7a2ff0bfe58f019ec0abc1fb965114dde7d
uapi, x86: Fix the syscall numbering of the mount API syscalls [ver #2]
linux commit d8076bdb56af5e5918376cd1573a6b0007fc1a89
uapi: Wire up the mount API syscalls on non-x86 arches [ver #2]
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syscall numbers are now synced up across targets (starting from 403 the
numbers are the same on all targets other than an arch specific offset)
IPC syscalls sem*, shm*, msg* got added where they were missing (except
for semop: only semtimedop got added), the new semctl, shmctl, msgctl
imply IPC_64, see
linux commit 0d6040d4681735dfc47565de288525de405a5c99
arch: add split IPC system calls where needed
new 64bit time_t syscall variants got added on 32bit targets, see
linux commit 48166e6ea47d23984f0b481ca199250e1ce0730a
y2038: add 64-bit time_t syscalls to all 32-bit architectures
new async io syscalls got added, see
linux commit 2b188cc1bb857a9d4701ae59aa7768b5124e262e
Add io_uring IO interface
linux commit edafccee56ff31678a091ddb7219aba9b28bc3cb
io_uring: add support for pre-mapped user IO buffers
a new syscall got added that uses the fd of /proc/<pid> as a stable
handle for processes: allows sending signals without pid reuse issues,
intended to eventually replace rt_sigqueueinfo, kill, tgkill and
rt_tgsigqueueinfo, see
linux commit 3eb39f47934f9d5a3027fe00d906a45fe3a15fad
signal: add pidfd_send_signal() syscall
on some targets (arm, m68k, s390x, sh) some previously missing syscall
numbers got added as well.
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the numbers added in
commit d149e69c02eb558114f20ea718810e95538a3b2f
add io_pgetevents and rseq syscall numbers from linux v4.18
were incorrect.
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io_pgetevents is new in linux commit
7a074e96dee62586c935c80cecd931431bfdd0be
rseq is new in linux commit
d7822b1e24f2df5df98c76f0e94a5416349ff759
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statx was added in linux commit a528d35e8bfcc521d7cb70aaf03e1bd296c8493f
(there is no libc wrapper yet and microblaze and sh misses the number).
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see linux commit e8c24d3a23a469f1f40d4de24d872ca7023ced0a
and linux Documentation/x86/protection-keys.txt
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the syscalls take an additional flag argument, they were added in commit
f17d8b35452cab31a70d224964cd583fb2845449 and a RWF_HIPRI priority hint
flag was added to linux/fs.h in 97be7ebe53915af504fb491fb99f064c7cf3cb09.
the syscall is not allocated for microblaze and sh yet.
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