freebsd-src/sys
John Baldwin 4329e6ccfa nvme: Firmware revisions in the firmware slot info logpage are ASCII strings
In particular, don't try to byteswap the values as 64-bit integers and
always print a non-empty version as a string.

Reviewed by:	chuck, imp
Sponsored by:	Chelsio Communications
Differential Revision:	https://reviews.freebsd.org/D44121

(cherry picked from commit 7485926e09)
2024-04-08 11:01:07 -07:00
..
amd64 Stop using expressions in _Alignof() 2024-04-08 10:30:09 -07:00
arm arm: pmap_extract() returns a PA not a boolean value 2024-04-08 10:50:38 -07:00
arm64 arm64: Fix typo in pagetable_l0_ttbr0_bootstrap symbol name 2024-04-08 11:00:12 -07:00
bsm
cam cam: Check if cam_simq_alloc fails for the xpt bus during module init 2024-04-08 10:53:54 -07:00
cddl dtrace: make 'ring' and 'fill' policies imply 'noswitch' flag 2024-02-17 21:22:08 +02:00
compat LinuxKPI: Queue skbuffs at tail in __skb_queue_tail 2024-03-22 10:00:02 -04:00
conf kern_racct.c: Don't compile if RACCT undefined 2024-02-27 11:41:54 +01:00
contrib ath_hal/ar9300: allow JUPITER cards to read eeprom 2024-04-01 23:52:40 +00:00
crypto ossl: Add missing labels to bsaes-armv7.S 2023-08-24 09:33:00 -04:00
ddb ddb: Add sysctl flag CTLFLAG_TUN to loader tunable 2023-10-12 12:19:36 +08:00
dev nvme: Firmware revisions in the firmware slot info logpage are ASCII strings 2024-04-08 11:01:07 -07:00
dts add allwinner overlays for enabling additional USB ports 2024-02-17 21:22:08 +02:00
fs cd9660: Add support for mask,dirmask,uid,gid options 2024-04-08 10:29:11 -07:00
gdb
geom graid: MFC: unbreak Promise RAID1 with 4+ providers 2024-02-16 12:24:32 +07:00
gnu
i386 x86: handle MXCSR from XSAVEOPT when x87 state was optimized 2024-04-02 18:18:00 +03:00
isa isa: Postpone removal of the non-PNP driver until 15 2023-10-30 08:56:50 +08:00
kern thread_single(9): decline external requests for traced or debugger-stopped procs 2024-04-04 05:43:56 +03:00
kgssapi sys: Remove $FreeBSD$: one-line sh pattern 2023-08-23 11:43:27 -06:00
libkern arm64: Mark the armv8 crc32c as supporting BTI 2024-02-19 12:44:42 +00:00
mips uart(4): Honor hardware state of NS8250-class for tsw_busy 2024-01-18 21:14:56 +01:00
modules zfs: merge openzfs/zfs@fb6d53206 (zfs-2.1-release) into stable/13 2024-03-01 15:16:06 +01:00
net vnet: add CURVNET_ASSERT_SET for !VIMAGE 2024-03-15 10:58:54 -07:00
net80211 net80211: Fix two typos in kernel messages 2024-02-24 09:24:28 +01:00
netgraph netgraph: Fix two typos in source code comments 2024-01-23 07:47:19 +01:00
netinet netinet/tcp_var.h: always define IS_FASTOPEN() for kernel compilation env 2024-03-20 02:53:59 +02:00
netinet6 inpcb: Restore some NULL checks of credential pointers 2024-02-07 09:46:34 -05:00
netipsec ipsec esp: avoid dereferencing freed secasindex 2024-03-04 02:27:56 +02:00
netlink netlink.h: s/typeof/__typeof 2024-04-08 10:37:49 -07:00
netpfil ipfw: Skip to the start of the loop when following a keep-state rule 2024-04-08 10:57:57 -07:00
netsmb netsmb: Add bounds checking to smb_t2_placedata 2023-09-06 14:56:10 -07:00
nfs
nfsclient
nfsserver
nlm
ofed ibcore: Introduce enum ib_raw_packet_caps from Linux 4.11 2023-11-04 15:24:36 -04:00
opencrypto opencrypto: Respect alignment constraints in xor_and_encrypt() 2023-08-24 09:32:59 -04:00
powerpc identcpu: Let the hw.model be readable in capability mode 2024-01-11 09:33:16 -05:00
riscv riscv: Add missing includes for DDB 2024-04-08 10:57:06 -07:00
rpc libc/libc/rpc: refactor some global variables 2023-11-30 13:42:55 -07:00
security cr_canseejailproc(): New privilege, no direct check for UID 0 2023-12-21 14:36:00 +01:00
sys syscallsubr.h: Sort kern_membarrier prototype alphabetically 2024-04-08 10:38:50 -07:00
teken teken: fix style in teken_wcwidth.h 2023-10-21 17:34:22 +03:00
tests sys: Remove $FreeBSD$: one-line sh pattern 2023-08-23 11:43:27 -06:00
tools makesyscall: Stop generating $FreeBSD$ 2023-10-25 21:48:35 -06:00
ufs UFS: panic rather than forcibly unmount the root fs 2024-03-20 13:25:49 -07:00
vm sysctl vm.objects/vm.swap_objects: do not fill vnode info if jailed 2024-01-24 15:04:38 +02:00
x86 Hyper-V: vPCI: limit 64 cpus for msi/msix interrupt handling 2024-03-12 05:04:59 +00:00
xdr
xen sys: Remove $FreeBSD$: one-line sh pattern 2023-08-23 11:43:27 -06:00
Makefile sys: Remove $FreeBSD$: one-line sh pattern 2023-08-23 11:43:27 -06:00
README.md sys/README.md: Add a section for documentation 2023-09-11 15:40:33 -07:00

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
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(7)
vm virtual memory system
x86 code shared by AMD64 and i386 architectures