freebsd-src/sys
Navdeep Parhar 52e5a66eac cxgbe(4): Use correct synchronization when marking the adapter offline.
adapter->flags are guarded by a synch_op, as noted in the comment in
adapter.h where the flags are defined.

Fixes:	5241b210a4 cxgbe(4): Basic infrastructure for ULDs to participate in adapter reset.
MFC after:	1 week
Sponsored by:	Chelsio Communications
2024-10-07 10:25:53 -07:00
..
amd64 vmm: avoid potential KASSERT kernel panic in vm_handle_db 2024-10-02 12:58:45 -04:00
arm intrng: Add support for multiple interrupt roots 2024-09-22 07:18:34 -06:00
arm64 arm64: Support HWCAP2_AFP and HWCAP2_RPRES 2024-10-04 14:06:29 +00:00
bsm
cam ctl: limit memory allocation in pci_virtio_scsi 2024-10-03 20:22:34 -04:00
cddl dtrace/amd64: Remove the dtrace_invop_callsite symbol 2024-09-19 09:22:13 +00:00
compat sysent: regen comments 2024-10-01 18:46:40 +01:00
conf conf: make ZFS depend on XDR sources 2024-09-21 15:15:33 -06:00
contrib openzfs: Reduce local diffs 2024-10-03 12:07:43 -04:00
crypto libmd: re-apply masking of _Transform names 2024-09-30 14:59:31 -05:00
ddb proc: Remove kernel stack swapping support, part 6 2024-07-29 01:43:18 +00:00
dev cxgbe(4): Use correct synchronization when marking the adapter offline. 2024-10-07 10:25:53 -07:00
dts dts: Fix arm/qcom-ipq4018-rt-ac58u.dts for recent device-tree versions 2024-07-17 13:55:49 +01:00
fs tmpfs: check residence in data_locked 2024-10-04 02:44:19 -05:00
gdb thread: Remove kernel stack swapping support, part 4 2024-07-29 01:40:22 +00:00
geom ggate: Avoid dropping the GEOM topology lock in dumpconf 2024-10-04 15:56:34 +00:00
gnu
i386 sysent: regen comments 2024-10-01 18:46:40 +01:00
isa newbus: replace -1 in BUS_ADD_CHILD(...-1) with DEVICE_UNIT_ANY 2024-07-24 22:23:02 -06:00
kern getsockopt: improve locking for SOL_SOCKET level socket options 2024-10-07 16:46:41 +02:00
kgssapi
libkern include: ssp: round out fortification of current set of headers 2024-07-13 00:16:24 -05:00
modules gpiobus(4): Add an acpi variant of gpiobus 2024-09-14 12:02:33 +03:00
net iflib: Make iflib_stop() static 2024-10-07 22:19:02 +08:00
net80211 net80211: add MMIC element ID (for management frame protected group action frames) 2024-09-13 14:13:58 -07:00
netgraph bluetooth(3): Fix two typos in source code comments 2024-09-20 20:00:04 +02:00
netinet tcp_output: Clear FIN if tcp_m_copym truncates output length 2024-10-02 15:12:37 -04:00
netinet6 netinet: Explicitly disallow connections to the unspecified address 2024-08-29 13:11:15 +00:00
netipsec ipsec: Drain async ipsec_offload work when destroying a vnet 2024-09-04 14:28:28 +00:00
netlink netinet: correct SIOCDIFADDR{,_IN6} calls to use {,in6_}ifreq 2024-07-22 14:17:21 +00:00
netpfil pf: fix double ruleset evaluation for fragments sent to dummynet 2024-10-03 13:49:57 +02:00
netsmb netsmb: Stop checking for failures from malloc(M_WAITOK) 2024-09-03 18:25:20 +08:00
nfs
nfsclient
nfsserver
nlm
ofed LinuxKPI: Remove owner argument from class_create function on KBI layer 2024-07-21 16:09:58 +03:00
opencrypto ktls: Remove the socket parameter to ktls_ocf_try() 2024-07-08 12:10:48 -04:00
powerpc ps3: add elfv2 support 2024-09-13 23:13:05 -04:00
riscv intrng: Add support for multiple interrupt roots 2024-09-22 07:18:34 -06:00
rpc
security MAC: improve handling of listening sockets 2024-09-26 08:06:24 +02:00
sys vm_meter: Add counter for NOFREE pages 2024-10-07 18:46:32 +02:00
teken Typo: brig(h)tness 2024-09-11 08:35:46 +00:00
tests tests: Stop checking for failures from malloc(M_WAITOK) 2024-09-03 18:25:21 +08:00
tools sysent: fix a couple more do-no-edit comments 2024-10-03 18:01:30 +01:00
ufs softdep_mount: report failure of the softdepflush thread creation 2024-09-15 17:59:10 +03:00
vm vm_meter: Add counter for NOFREE pages 2024-10-07 18:46:32 +02:00
x86 iommu_qi_seq_processed: use atomic to read hw-written seq number 2024-10-03 09:19:09 +03:00
xdr xdr: Stop checking for failures from malloc(M_WAITOK) 2024-09-03 18:25:20 +08:00
xen xen: introduce a per-arch scratch mapping ranges 2024-07-30 09:39:38 +02:00
Makefile sys: Index netlink/ files with the cscope target 2024-07-22 09:50:43 +00:00
README.md man filesystems: fix more xrefs after move to s4 2024-06-27 18:32:05 -06:00

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