freebsd-src/sys
Kyle Evans d3462294c1 Revert "pseudofs: defer initialization until first mount"
This reverts commit 65059dd2b6.

lindebugfs does he vast majority of its pseudofs initialization nearly
everywhere but pseudofs, so let's defer this to post-brsnching.
2025-09-04 07:51:41 -05:00
..
amd64 sys: Rename BLOAT_KERNEL_WITH_EXTERR to EXTERR_STRINGS 2025-09-03 09:09:09 -04:00
arm u2f(4): a HID driver for FIDO/U2F security keys 2025-08-18 00:00:45 +03:00
arm64 sys: Rename BLOAT_KERNEL_WITH_EXTERR to EXTERR_STRINGS 2025-09-03 09:09:09 -04:00
bsm
cam cam(3): Fix a common typo in source code comments 2025-08-25 10:35:01 +02:00
cddl libsa/zfs: further improve handling of stale labels 2025-08-20 07:52:20 -07:00
compat pseudofs: return errors from pfs_create_*() 2025-09-03 21:08:52 -05:00
conf sys: Rename BLOAT_KERNEL_WITH_EXTERR to EXTERR_STRINGS 2025-09-03 09:09:09 -04:00
contrib rtw88: ensure channel definitions have band set 2025-08-29 13:18:41 +00:00
crypto random: Make random_source definitions const 2025-08-19 14:06:02 +00:00
ddb
dev vtnet: improve checksum offloading 2025-09-04 13:16:46 +02:00
dts
fs Revert "pseudofs: defer initialization until first mount" 2025-09-04 07:51:41 -05:00
gdb
geom g_part: Fix a few typos in source code comments 2025-08-17 11:30:16 +02:00
gnu
i386 u2f(4): a HID driver for FIDO/U2F security keys 2025-08-18 00:00:45 +03:00
isa isa: Fix a typo in a source code comment 2025-08-17 11:28:20 +02:00
kern vfs: handle vfs_init() failures 2025-09-03 21:08:51 -05:00
kgssapi kgssapi: Fix the kgssapi so that it can use MIT Kerberos 2025-08-07 14:02:32 -07:00
libkern libkern: Drop incorrect qsort optimization 2025-08-16 01:23:35 +02:00
modules Revert "pseudofs: defer initialization until first mount" 2025-09-04 07:51:41 -05:00
net epair: add support for checksum offloading 2025-09-04 14:06:20 +02:00
net80211 [net80211] clean up M_SEQNO_SET and M_SEQNO_GET() to always limit to the sequence number range 2025-09-01 20:29:30 -07:00
netgraph ng_parse: Add upper bound to avoid possible overflow 2025-09-01 17:12:45 -04:00
netinet ifnet: Defer detaching address family dependent data 2025-09-04 03:16:40 +08:00
netinet6 ifnet: Defer detaching address family dependent data 2025-09-04 03:16:40 +08:00
netipsec ipsec offload: ipsec_accel_fill_xh() should indirect through fn pointer 2025-07-17 13:57:35 +03:00
netlink netlink: Bypass refcounting when setting promiscuity 2025-08-26 00:40:17 +02:00
netpfil pf: map checksum offloading flags for NAT64 2025-09-04 13:35:00 +02:00
netsmb kern: adopt the cr_gid macro for cr_groups[0] more widely 2025-07-24 09:59:08 -05:00
nfs
nfsclient
nfsserver
nlm
ofed
opencrypto
powerpc u2f(4): a HID driver for FIDO/U2F security keys 2025-08-18 00:00:45 +03:00
riscv jh7110_pcie.c: add empty PIC methods to conform conventions 2025-08-20 15:09:37 -03:00
rpc Revert "Remove Secure RPC DES authentication" 2025-08-15 17:59:18 +01:00
security MAC/do: Rename the internal malloc type 2025-08-21 14:49:20 +02:00
sys pci_user: Add compatibility padding 2025-09-03 21:42:48 -05:00
teken
tests
tools vdso: Build without debug info 2025-08-22 20:50:26 +00:00
ufs ffs(3): Fix a typo in a source code comment 2025-08-25 10:37:27 +02:00
vm vm/vm_fault.c: rename vm_fault_hold_pages_e() to vm_fault_hold_pages() 2025-09-03 05:01:31 +03:00
x86 bhyve: Support and advertise 15-bit MSI Extended Destination ID 2025-08-13 13:31:15 -07:00
xdr
xen
Makefile
README.md

FreeBSD Kernel Source:

This directory contains the source files and build glue that make up the FreeBSD kernel and its modules, including both original and contributed software.

Kernel configuration files are located in the conf/ subdirectory of each architecture. GENERIC is the configuration used in release builds. NOTES contains documentation of all possible entries. LINT is a compile-only configuration used to maximize build coverage and detect regressions.

Documentation:

Source code documentation is maintained in a set of man pages, under section 9. These pages are located in share/man/man9, from the top-level of the src tree. Consult intro(9) for an overview of existing pages.

Some additional high-level documentation of the kernel is maintained in the Architecture Handbook.

Source Roadmap:

Directory Description
amd64 AMD64 (64-bit x86) architecture support
arm 32-bit ARM architecture support
arm64 64-bit ARM (AArch64) architecture support
cam Common Access Method storage subsystem - cam(4) and ctl(4)
cddl CDDL-licensed optional sources such as DTrace
conf kernel build glue
compat Linux compatibility layer, FreeBSD 32-bit compatibility
contrib 3rd-party imported software such as OpenZFS
crypto crypto drivers
ddb interactive kernel debugger - ddb(4)
fs most filesystems, excluding UFS, NFS, and ZFS
dev device drivers and other arch independent code
gdb kernel remote GDB stub - gdb(4)
geom GEOM framework - geom(4)
i386 i386 (32-bit x86) architecture support
kern main part of the kernel
libkern libc-like and other support functions for kernel use
modules kernel module infrastructure
net core networking code
net80211 wireless networking (IEEE 802.11) - net80211(4)
netgraph graph-based networking subsystem - netgraph(4)
netinet IPv4 protocol implementation - inet(4)
netinet6 IPv6 protocol implementation - inet6(4)
netipsec IPsec protocol implementation - ipsec(4)
netpfil packet filters - ipfw(4), pf(4), and ipfilter(4)
opencrypto OpenCrypto framework - crypto(7)
powerpc PowerPC/POWER (32 and 64-bit) architecture support
riscv 64-bit RISC-V architecture support
security security facilities - audit(4) and mac(4)
sys kernel headers
tests kernel unit tests
ufs Unix File System - ffs(4)
vm virtual memory system
x86 code shared by AMD64 and i386 architectures