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18528470cb
freebsd-skq/sys
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Ed Schouten 18528470cb Make blocking CloudABI futex operations work. 
Blocking on locks and condition variables can be accomplished by polling
and using the special filters CONDVAR, LOCK_RDLOCK and LOCK_WRLOCK.

For now it wouldn't make sense to implement this functionality into
kqueue() itself, for the reason that they are CloudABI specific and
would require us to resize 'struct kevent' to hold all of the parameters
of interest.

Add a bandaid to the CloudABI poll system call to call into the futex
code directly if it detects specific combinations of events that are
used by the C library.

Obtained from:	https://github.com/NuxiNL/freebsd
2015-08-12 08:41:48 +00:00
..
amd64 Make kstack_pages a tunable on arm, x86, and powepc. On i386, the 2015-08-10 17:18:21 +00:00
arm Make this compile again when PPS_SYNC is defined. Also remove a couple 2015-08-11 19:25:26 +00:00
arm64 Check the correct value in db_validate_address, pmap_extract returns 0 on 2015-08-11 12:32:17 +00:00
boot Remove guards around overwriting loader.rc and menu.rc 2015-08-06 16:07:27 +00:00
bsm IFp4 @1192291: 2014-04-07 20:44:00 +00:00
cam Remove verbose CTL messages. 2015-08-09 09:54:29 +00:00
cddl Fix set of sign extension bugs in r286625. 2015-08-12 08:36:58 +00:00
compat Make blocking CloudABI futex operations work. 2015-08-12 08:41:48 +00:00
conf Fix a comment for iwm. 2015-08-10 16:32:47 +00:00
contrib If any function fail (the ptr variable will be equal to NULL), we shouldn't 2015-08-11 18:17:31 +00:00
crypto const'ify an arg that we don't update... 2015-07-29 23:37:15 +00:00
ddb Make kstack_pages a tunable on arm, x86, and powepc. On i386, the 2015-08-10 17:18:21 +00:00
dev Use bus_alloc_resource_any(), rather than bus_alloc_resource() 2015-08-12 04:03:04 +00:00
fs The changes that introduced fo_mmap() treated all character device 2015-08-06 16:50:37 +00:00
gdb
geom Clean out some externally visible "more then" grammar 2015-08-11 03:12:09 +00:00
gnu
i386 Make kstack_pages a tunable on arm, x86, and powepc. On i386, the 2015-08-10 17:18:21 +00:00
isa
kern Add support for anonymous kqueues. 2015-08-11 13:47:23 +00:00
kgssapi
libkern Remove checks for __ARM_EABI__, we only build for EABI now. 2015-07-09 21:02:40 +00:00
mips Rationalize BSD license on sys/*/include/in_cksum.h 2015-08-05 19:05:12 +00:00
modules Build the iwm and iwmfw modules by default on x86. 2015-08-08 21:09:41 +00:00
net Use single 'lle_timer' callout in lltable instead of 2015-08-11 12:38:54 +00:00
net80211 Revert the wifi ifnet changes until things are more baked and tested. 2015-08-08 01:10:17 +00:00
netgraph
netinet Use single 'lle_timer' callout in lltable instead of 2015-08-11 12:38:54 +00:00
netinet6 Use single 'lle_timer' callout in lltable instead of 2015-08-11 12:38:54 +00:00
netipsec Make IPsec work with AES-GCM and AES-ICM (aka CTR) in OCF... IPsec 2015-08-04 17:47:11 +00:00
netnatm
netpfil Use correct src/dst ports when removing states. 2015-08-11 17:24:34 +00:00
netsmb
nfs Avoid closing unallocated socket in case socreate fails. 2015-02-28 20:30:29 +00:00
nfsclient
nfsserver
nlm Avoid dynamic syscall overhead for statically compiled modules. 2014-10-26 19:42:44 +00:00
ofed ipv4_is_zeronet() and ipv4_is_loopback() expect an address in network 2015-08-07 18:30:11 +00:00
opencrypto Make IPsec work with AES-GCM and AES-ICM (aka CTR) in OCF... IPsec 2015-08-04 17:47:11 +00:00
pc98 Remove unused i386 header privatespace.h. For the native kernel, its 2015-08-07 05:59:58 +00:00
powerpc Make kstack_pages a tunable on arm, x86, and powepc. On i386, the 2015-08-10 17:18:21 +00:00
rpc Remove useless acquire semantic from the atomic_add operation before 2015-07-28 06:58:10 +00:00
security fd: make 'rights' a manadatory argument to fget* functions 2015-07-05 19:05:16 +00:00
sparc64 Rationalize BSD license on sys/*/include/in_cksum.h 2015-08-05 19:05:12 +00:00
sys Instead of defining the actualy user and group id in the drmP.h files 2015-08-11 16:51:44 +00:00
teken
tools Allow the make_dtb script to work outside of a "make buildkernel" context 2014-08-30 22:39:15 +00:00
ufs - Make 'struct buf *buf' private to vfs_bio.c. Having a global variable 2015-07-29 02:26:57 +00:00
vm Make kstack_pages a tunable on arm, x86, and powepc. On i386, the 2015-08-10 17:18:21 +00:00
x86 Make kstack_pages a tunable on arm, x86, and powepc. On i386, the 2015-08-10 17:18:21 +00:00
xdr
xen Add support for Xen blkif indirect segment I/Os. This makes it possible for 2015-07-30 03:50:01 +00:00
Makefile