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4e96c99bdf
freebsd-skq/sys
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Warner Losh 4e96c99bdf Push down Giant one layer. In the days of yore, back when Penitums 
were the new kids on the block and F00F hacks were all the rage, one
needed to take out Giant to do anything moderately complicated with
the VM, mappings and such. So the pccard / cardbus code held Giant for
the entire insertion or removal process.

Today, the VM is MP safe. The lock is only needed for dealing with
newbus things. Move locking and unlocking Giant to be only around
adding and probing devices in pccard and cardbus.
2018-03-20 22:01:18 +00:00
..
amd64 Move the CR0.WP manipulation KPI to x86. 2018-03-20 20:20:49 +00:00
arm Rename assym.s to assym.inc 2018-03-20 17:58:51 +00:00
arm64 Rename assym.s to assym.inc 2018-03-20 17:58:51 +00:00
bsm
cam Use <stdarg.h> instead of <machine/stdarg.h> in userland. 2018-03-20 21:00:45 +00:00
cddl Revert part of r331264: disable interrupts before disabling WP. 2018-03-20 21:36:35 +00:00
compat linux_errno.c: add newer errno values 2018-03-16 14:51:47 +00:00
conf Rename assym.s to assym.inc 2018-03-20 17:58:51 +00:00
contrib lib(private)zstd: Fix riscv build 2018-03-18 03:42:57 +00:00
crypto Garbage collect unused chacha20 code 2018-03-16 07:11:53 +00:00
ddb db_script_exec: use a saved script name when reporting commands executed 2018-03-04 13:27:21 +00:00
dev Push down Giant one layer. In the days of yore, back when Penitums 2018-03-20 22:01:18 +00:00
dts sys/dts: Remove arm64 from subdir as it no longer exists. 2018-03-19 15:35:26 +00:00
fs Revert r313780 (UFS_ prefix) 2018-03-17 12:59:55 +00:00
gdb amd64: Protect the kernel text, data, and BSS by setting the RW/NX bits 2018-03-06 14:28:37 +00:00
geom Remove unneeded variable which was introduced in r328472. 2018-03-18 15:09:55 +00:00
gnu bwn(4): txpid2g/txpid5g[lh] are not defined after sromrev 7; the default 2018-02-13 17:43:54 +00:00
i386 Restore close quote lost in r331254 2018-03-20 21:04:47 +00:00
isa Revert r330780, it was improperly tested and results in taking a spin 2018-03-11 20:13:15 +00:00
kern Drop KTR_CONTENTION. 2018-03-20 15:51:05 +00:00
kgssapi kgssapi: Remove trivial deadcode 2018-02-14 00:12:03 +00:00
libkern iconv uses strlen directly on user supplied memory 2018-02-26 18:23:36 +00:00
mips Rename assym.s to assym.inc 2018-03-20 17:58:51 +00:00
modules Rename assym.s to assym.inc 2018-03-20 17:58:51 +00:00
net Fix outgoing TCP/UDP packet drop on arp/ndp entry expiration. 2018-03-17 17:05:48 +00:00
net80211 net80211: wrap protection frame allocation into ieee80211_alloc_prot() 2018-03-09 11:33:56 +00:00
netgraph Correct pseudo misspelling in sys/ comments 2018-02-23 18:15:50 +00:00
netinet Add support for the experimental Internet-Draft "TCP Alternative Backoff with 2018-03-19 16:37:47 +00:00
netinet6 Fix outgoing TCP/UDP packet drop on arp/ndp entry expiration. 2018-03-17 17:05:48 +00:00
netipsec Set the proper vnet in IPsec callback functions. 2018-03-20 17:05:23 +00:00
netpfil pf: Fix memory leak in DIOCRADDTABLES 2018-03-19 21:13:25 +00:00
netsmb Unsign some values related to allocation. 2018-01-22 02:08:10 +00:00
nfs Modernize nfssvc(2) registartion. 2018-02-08 20:09:42 +00:00
nfsclient style: Remove remaining deprecated MALLOC/FREE macros 2018-01-25 22:25:13 +00:00
nfsserver
nlm Use syscall_helper_register() to register syscalls and initialize though 2018-02-10 01:09:22 +00:00
ofed Remove redundant integer cast in ibcore. The "ref_count" field already 2018-03-19 13:51:33 +00:00
opencrypto Move per-operation data out of the csession structure. 2018-01-26 23:21:50 +00:00
powerpc Rename assym.s to assym.inc 2018-03-20 17:58:51 +00:00
riscv Rename assym.s to assym.inc 2018-03-20 17:58:51 +00:00
rpc Do pass removing some write-only variables from the kernel. 2017-12-25 04:48:39 +00:00
security audit(4): fix a typo in a comment 2018-03-17 17:56:08 +00:00
sparc64 Rename assym.s to assym.inc 2018-03-20 17:58:51 +00:00
sys Drop support for lint for cdefs.h. 2018-03-20 21:18:40 +00:00
teken
tests
tools Avoid using \$. It's an unknown escape sequence. Some awks warn about 2018-01-28 05:13:08 +00:00
ufs Revert r313780 (UFS_ prefix) 2018-03-17 12:59:55 +00:00
vm Check for wrap-around in vm_phys_alloc_seg_contig(). 2018-03-20 16:17:55 +00:00
x86 Move the CR0.WP manipulation KPI to x86. 2018-03-20 20:20:49 +00:00
xdr
xen
Makefile