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path: root/sys/kern/subr_trap.c
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* Don't hold sched_lock across addupc_task().jhb2001-06-061-1/+1
* Don't acquire Giant just to call trap_fatal(), we are about to panicjhb2001-05-231-4/+0
* Convert npx interrupts into traps instead of vice versa. This is muchbde2001-05-221-0/+22
* Introduce a global lock for the vm subsystem (vm_mtx).alfred2001-05-191-6/+7
* Remove unneeded includes of sys/ipl.h and machine/ipl.h.jhb2001-05-151-1/+0
* Simplify the vm fault trap handling code a bit by using if-else instead ofjhb2001-05-111-29/+15
* Overhaul of the SMP code. Several portions of the SMP kernel support havejhb2001-04-271-2/+2
* - Release Giant a bit earlier on syscall exit.jhb2001-03-071-20/+14
* - Rename the lcall system call handler from Xsyscall to Xlcall_syscalljake2001-02-251-3/+3
* The p_md.md_regs member of proc is used in signal handling to referencejhb2001-02-221-0/+1
* - Change ast() to take a pointer to a trapframe like other architectures.jhb2001-02-221-7/+7
* - Use TRAPF_PC() on the alpha to acess the PC in the trap frame.jhb2001-02-221-3/+2
* - Don't call clear_resched() in userret(), instead, clear the resched flagjhb2001-02-201-1/+0
* Removed all traces of T_ASTFLT (except for gaps where it was). It becamebde2001-02-191-1/+1
* Changed the aston() family to operate on a specified process instead ofbde2001-02-191-2/+2
* Implement a unified run queue and adjust priority levels accordingly.jake2001-02-121-2/+1
* Clear the reschedule flag after finding it set in userret(). Thisjake2001-02-101-0/+1
* - Make astpending and need_resched process attributes rather than CPUjhb2001-02-101-5/+17
* Change and clean the mutex lock interface.bmilekic2001-02-091-54/+54
* Don't enable interrupts for a kernel breakpoint or trace trap. Otherwise,jhb2001-02-081-6/+7
* Fix typo: seperate -> separate.asmodai2001-02-061-2/+2
* Send "#if NISA > 0" to the bit-bucket and replace it with an option.peter2001-01-291-6/+5
* Push Giant down into the trap handlers that need it, instead ofjake2001-01-261-15/+44
* - Kill the have_giant parameter to userret() along with all instances ofjhb2001-01-241-99/+74
* Make intr_nesting_level per-process, rather than per-cpu. Setupjake2001-01-211-4/+4
* Use #ifdef DEV_NPX from opt_npx.h instead of #if NNPX > 0 from npx.hpeter2001-01-191-4/+4
* Use PCPU_GET, PCPU_PTR and PCPU_SET to access all per-cpu variablesjake2001-01-101-16/+23
* If we fail to emulate a vm86 trap in kernel mode, then we usejhb2000-12-131-0/+1
* - Add code to detect if a system call returns with locks other than Giantjake2000-12-121-0/+10
* - Split the run queue and sleep queue linkage, so that a processjake2000-11-171-1/+1
* Don't release and acquire Giant in mi_switch(). Instead, release andjhb2000-11-161-0/+2
* Catch up to moving headers:jhb2000-10-201-2/+2
* - Change fast interrupts on x86 to push a full interrupt frame and tojhb2000-10-061-0/+12
* Various whitespace cleanups after the SMPng commit, which jumbled thingsjhb2000-10-061-19/+19
* Don't treat a kernel stack fault the same as a general protect fault orjhb2000-10-061-0/+3
* Fixed hang on booting with -d. mtx_enter() was called on an uninitializedbde2000-09-131-4/+2
* Quick fix for hang on booting with -d. mtx_enter() was called beforebde2000-09-121-2/+4
* Major update to the way synchronization is done in the kernel. Highlightsjasone2000-09-071-183/+208
* Change the behavior of isa_nmi to log an error message instead ofps2000-08-061-9/+31
* Handle write page faults (both write only or read-modify-write) as MI vmluoqi2000-07-311-3/+3
* Change the way NMI's are handled. Before, if DDB was enabled andps2000-07-141-12/+14
* Fix my own style bugs (use of spaces instead of tabs for indentation).bsd2000-07-011-18/+18
* Commit major SMP cleanups and move the BGL (big giant lock) in thedillon2000-03-281-38/+113
* I applied the wrong patch set. Back out anything associateddufault2000-03-021-1/+0
* Patches that eliminate extra context switches in FIFO case.dufault2000-03-021-0/+1
* Don't forget to reset the hardware debug registers when a process thatbsd2000-02-201-1/+19
* Add a new mechanism, cndbctl(), to tell the console driver thatyokota2000-01-111-4/+2
* Passing "0" or "FALSE" as the fourth argument to vm_fault is wrong. Italc1999-11-091-4/+6
* useracc() the prequel:phk1999-10-291-1/+0
* $Id$ -> $FreeBSD$peter1999-08-281-1/+1
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