src - OpenBSD base system

Age	Commit message (Collapse)	Author
2014-12-18	document power capacity units. from david higgs	Ted Unangst
	then change everything from mu to u, as more traditional. ok deraadt
2014-12-18	only unroll on i386 and amd64 (where confirmed to be much faster).	Ted Unangst
	naddy found sparc64 gets a little slower when unrolled. ok deraadt
2014-12-18	use suspend_randomness() and resume_randomness()	Theo de Raadt

2014-12-18	Wrap more of these long lines.	Reyk Floeter

2014-12-18	wrap unreasonably long lines	Theo de Raadt

2014-12-18	The VM host might send multiple messages at once but vmt(4) only	Reyk Floeter
	processed one of time per second. Change the code to process all queued messages without delay immediately. This fixes two things: a) the vmt time sensor is available on boot when ntpd -s is loaded and b) the random seeding on resume (OS_Resume message) is executed almost immediately and not delayed by about 20 seconds. ok deraadt@
2014-12-18	use siphash for pf_lb. for ipv6, we stretch it out a bit, but good enough.	Ted Unangst
	ok reyk
2014-12-18	perform cpu setperf at same position in sequence as acpi.c	Theo de Raadt

2014-12-18	suspend & resume RNG subsystem	Theo de Raadt

2014-12-18	suspend and resume the RNG (at what looks like the right spots)	Theo de Raadt
	ok reyk djm
2014-12-18	When a VM resume occurs, request information from the VM and enqueue as	Theo de Raadt
	entropy - then do a RNG resume. If the VM signals a boot/reboot/suspend action, push the RNG into suspend. ok reyk djm
2014-12-18	Create a suspend/resume infrastructure for the RNG. At suspend time,	Theo de Raadt
	process all queued entropy and create a brand new pool to prevent backtracking upon resume. At resume time, process the entropy queue (since other resume code paths which run earlier can enqueue entropy) and force all higher to reseed. ok reyk djm
2014-12-18	If support is present, use rdrand() at resume time. Make the rdrand()	Theo de Raadt
	function easier to call. ok reyk djm
2014-12-18	Change the link state change routing message generation to a taskq.	Kenneth R Westerback
	One less workq to worry about. Tweaks from many. ok mpi@ mikeb@
2014-12-18	Merge from NetBSD r1.54 from Matthias Drochner:	Martin Pieuchot
	-- kick out the error-prone handcrafted single-linked list of cardbus functions; replace by a simple *array[8] -- In other words, prevent a use after free when removing a cardbus function. ok deraadt@, miod@
2014-12-18	ansi function prototypes. no functional change.	David Gwynne

2014-12-18	white space tweaks, no functional change.	David Gwynne

2014-12-18	replace splhigh and a simplelock with a mutex.	David Gwynne
	slight tweak and testing by deraadt@ ok miod@
2014-12-18	If a host controller has been detached or reported a halt condition it	Martin Pieuchot
	should be considered as dead. In such condition the stack no longer submits I/O or schedules any USB task for its bus. However we need an explore task to detach the root hub since only the task thread is supposed to discover buses and attach/detach devices in order to avoid races. So reset the bus' dying flag when marking it as disconnecting in order to let the task be scheduled. This should be safe because a detached or halted HC should not trigger any new interrupt. Fix a panic when detaching USB PCMCIA cards reported by Tilo Stritzky.
2014-12-18	Unmap the MP hatch and ACPI resume trampolines when not in active use.	Mike Larkin
	ok deraadt@
2014-12-17	remove lock.h from uvm_extern.h. another holdover from the simpletonlock	Ted Unangst
	era. fix uvm including c files to include lock.h or atomic.h as necessary. ok deraadt
2014-12-17	unroll loops for sha2. quite a bit faster for amd64.	Ted Unangst
	ok deraadt millert
2014-12-17	minimal removal of simplelock to eliminate lock.h dependency	Ted Unangst

2014-12-17	fix/reduce header dependencies. clock.c doesn't need any of this uvm.	Ted Unangst
	ok deraadt kettenis
2014-12-17	Avoid premature masking in the interrupt handler code that checks for removed	Mark Kettenis
	hardware. ok mpi@, deraadt@
2014-12-17	remove simplelocks (trivial)	Theo de Raadt

2014-12-17	delete simplelocks	Theo de Raadt

2014-12-17	remove simplelocks	Theo de Raadt
	ok tedu
2014-12-17	pretty easy removal of simplelocks	Theo de Raadt
	ok miod (a while back)
2014-12-17	remove simplelocks	Theo de Raadt
	ok kettenis
2014-12-17	remove simplelocks use	Theo de Raadt
	ok kettenis mpi
2014-12-17	Remove the "multicast_" prefix from the fields a multicast-only struct.	Martin Pieuchot
	Prodded by claudio@ and mikeb@
2014-12-17	Use an interface index instead of a pointer for multicast options.	Martin Pieuchot
	Output interface (port) selection for multicast traffic is not done via route lookups. Instead the output ifp is registred when setsockopt(2) is called with the IP{V6,}_MULTICAST_IF option. But since there is no mechanism to invalidate such pointer stored in a pcb when an interface is destroyed/removed, it might lead your kernel to fault. Prevent a fault upon resume reported by frantisek holop, thanks! ok mikeb@, claudio@
2014-12-17	Prefer MADV_* over POSIX_MADV_* in kernel for consistency: the latter	Philip Guenther
	doesn't have all the values and therefore can't be used everywhere. ok deraadt@ kettenis@
2014-12-17	delete archaic simplelock use.	Theo de Raadt
	ok miod
2014-12-17	Do as the datasheet recommends and disable the RX filter before adjusting	Brad Smith
	the RX filter. From FreeBSD
2014-12-16	Temporarily expand the pci memory range to suit Dell 13G servers.	Jonathan Matthew
	They have devices outside the 36 bit range that their firmware needs to talk to, and they get constant acpi interrupts if it can't. We should get the necessary ranges via ACPI, but for now just make the allowed range bigger. ok kettenis@ deraadt@
2014-12-16	don't include lock.h by default. poisons namespace. ok deraadt	Ted Unangst

2014-12-16	Do not grab the kernel lock for clock interrupts, hardclock() will behave	Miod Vallat
	correctly without. Modeled after sparc64 logic.
2014-12-16	must include lock.h to play with locks	Ted Unangst

2014-12-16	these headers do not need to (and should not) include lock.h poisoning	Ted Unangst
	the namespace. ok deraadt
2014-12-16	include atomic.h to get atomic operations (virtio_membar). ok sf	Ted Unangst

2014-12-16	Define and print HV cpuid flag.	Stefan Fritsch
	This is set by many hypervisors, including kvm, vmware, hyper-v.
2014-12-16	must include lock.h if you want to play with locks	Ted Unangst

2014-12-16	only need lock.h here, not all of uvm_extern.h	Ted Unangst

2014-12-16	primary change: move uvm_vnode out of vnode, keeping only a pointer.	Ted Unangst
	objective: vnode.h doesn't include uvm_extern.h anymore. followup changes: include uvm_extern.h or lock.h where necessary. ok and help from deraadt
2014-12-16	Protect memory allocation and disposal with splvm(); gets rid of splassert	Miod Vallat
	complaints during boot on i386. ok stsp@
2014-12-15	don't drop the kernel lock everytime. on a busy system, this results in	Ted Unangst
	the reaper spending more than half its time in uvm_pause. we want the system to be interactive, but we want throughput too. this seems like a decent balance.
2014-12-15	Consistency with the pci_intr_map bits.	Brad Smith
	ok sf@
2014-12-15	Stop using usb_{alloc,free}mem() for the rings and internal structures.	Martin Pieuchot
	Since xhci(4) does not allocate memory for its rings in interrupt context, it has no use for the free lists offered by the USB memory allocator. Using bus_dmamem_alloc(9) and friends also allows us to respect the boundary requirement for the various structures specified in Table 54. While here make use of defines for every alignment and boundary requirements which are different than a page size.