| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2005-11-30 | No need for vfs_busy() and vfs_unbusy() to take a process pointer | Pedro Martelletto | |
| anymore. Testing by jolan@, thanks. | |||
| 2005-11-28 | ansi/deregister. | Jonathan Gray | |
| 'go for it' deraadt@ | |||
| 2005-11-27 | Don't set MNT_UPDATE and MNT_RELOAD before acquiring the mount point | Pedro Martelletto | |
| lock. Fixes a race as seen on PR kern/4915. Okay miod@ and joris@, tested by krw@ and hshoexer@, thanks. | |||
| 2005-11-25 | built files should be checked in after the source file | Ted Unangst | |
| 2005-11-24 | Remove kernfs, okay deraadt@. | Pedro Martelletto | |
| 2005-11-21 | Move contents of sys/select.h to sys/selinfo.h in preparation for a | Todd C. Miller | |
| userland-visible sys/select.h. Consistent with what Net and Free do. OK deraadt@, tested with full ports build by naddy@. | |||
| 2005-11-21 | rename the sensor globals to names that are not obvious to avoid | David Gwynne | |
| collisions with local variable names someone might make. this has bitten me twice now and caused me to lose about 4 hours scratching my head when nsensors just magically corrupts and gets bigger. at least my ram isnt screwed. ok marco@ | |||
| 2005-11-21 | Fix a crash in ptmioctl() in the error path when the master has | Todd C. Miller | |
| been opened but the slave cannot be. We can't do the FILE_SET_MATURE until we are past all possible error paths since it calls FRELE(), resulting in a reference count of 0, which closef() panics on #ifdef DIAGNOSTIC. OK deraadt@ | |||
| 2005-11-20 | Use ANSI function declarations and deregister, no binary change | Pedro Martelletto | |
| 2005-11-19 | Remove unnecessary lockmgr() archaism that was costing too much in terms | Pedro Martelletto | |
| of panics and bugfixes. Access curproc directly, do not expect a process pointer as an argument. Should fix many "process context required" bugs. Incentive and okay millert@, okay marc@. Various testing, thanks. | |||
| 2005-11-18 | Work around yet another race on non-locking file systems: when calling | Pedro Martelletto | |
| VOP_INACTIVE() in vrele() and vput(), we may sleep. Since there's no locking of any kind, someone can vget() the vnode and vrele() it while we sleep, beating us in getting the vnode on the free list. | |||
| 2005-11-17 | style; no binary change. | Federico G. Schwindt | |
| 2005-11-15 | Save process context in ktrwrite(), as it may be needed for locking | Pedro Martelletto | |
| purposes by the file system specific write routine. Fixes PR 4612. Okay deraadt@. | |||
| 2005-11-15 | Match comments with reality | Pedro Martelletto | |
| 2005-11-13 | shorten this a bit through better use of TAILQ macros. | David Gwynne | |
| mostly ok otto@ (ive since fixed the chunk he was worried about) | |||
| 2005-11-13 | move kgdb_connect and kgdb_panic into MI. looked by miod@ and kettenis@ | Federico G. Schwindt | |
| 2005-11-12 | ansi. No binary change. | Jonathan Gray | |
| 2005-11-11 | Allow binaries to run if all sections are marked writable | Dale Rahn | |
| (some unusual linux binaries), ok deraadt. | |||
| 2005-11-10 | the tasklist can be modified while the kthread is sleeping, so refetch | David Gwynne | |
| the first element before iterating through the rest of them. stylistic guidance from angela pascoe. mark all tasks using the same argument as not running anymore, rather than just the first one we bump into. | |||
| 2005-11-10 | first go at a generic kthread for sensors to be run out of. its a bit | David Gwynne | |
| hairy at the moment, but its going into the tree so it can be worked on and used. | |||
| 2005-11-10 | split the sensors stuff out into a source file of its own. | David Gwynne | |
| tested on GENERIC and RAMDISK_CD to see if the small_kernel stuff stays happy | |||
| 2005-11-08 | Missed one use of 'register' | Pedro Martelletto | |
| 2005-11-08 | Use ANSI function declarations and deregister, no binary change | Pedro Martelletto | |
| 2005-11-07 | Use ANSI function declarations and deregister, no binary change | Pedro Martelletto | |
| 2005-11-07 | nit | Pedro Martelletto | |
| 2005-11-06 | Make comments match reality, space the code a bit while at it | Pedro Martelletto | |
| 2005-11-06 | Use ANSI-style function declarations, no binary change, okay jsg@ | Pedro Martelletto | |
| 2005-11-04 | Add an extra flags argument to uvm_io(), to specify whether we want to fix | Miod Vallat | |
| the protection of the memory mapping we're doing I/O on, or if we want to leave them as they are. This should only be necessary for breakpoint insertion in code, so we'll only use it for ptrace requests. Initially from art@ after discussion with kettenis@ millert@ and I, tested by many. | |||
| 2005-11-02 | Avoid a theoretical race condition. | Aaron Campbell | |
| In fork1(), setup the p_{prof,virt}_to timeouts _before_ putting the process on the runqueue. Since SCHED_UNLOCK() can cause pre-emption, it is possible (with the old code) for the newly created process to run and become curproc before the timeouts were set. If itimers are set early, and you're unlucky, hardclock() might fire at this time and attempt timeout_add() on the unset timeouts, leading to "panic: timeout_add: not initialized". deraadt@, miod@ ok | |||
| 2005-10-27 | make sure ppsratecheck() returns 0 if maxpps is 0; | Markus Friedl | |
| from alexander bluhm; ok deraadt | |||
| 2005-10-25 | dont' -> don't in comments; | Jason McIntyre | |
| from ray lai; | |||
| 2005-10-19 | Remove v_vnlock from struct vnode, okay krw@ tedu@ | Pedro Martelletto | |
| 2005-10-13 | In realitexpire(), do not re-add the itimer timeout if the process is in | Aaron Campbell | |
| the midst of exiting. This solves a race condition that causes freed memory to be left referenced in the master kernel timeout worklist, leading to a uvm_fault. The same race condition was already fixed earlier in r1.53 of kern_clock.c for the process virtual and profile timeout structs. deraadt@ ok, testing by krw@ | |||
| 2005-10-10 | Avoid arithmetic overflows in computation of adjtime(). Fixes adjusting in the | Otto Moerbeek | |
| wrong direction for large offsets as nick@ saw. With tom@ and toby@; ok tdeval@ krw@ | |||
| 2005-10-08 | Revert revision 1.39. Under heavy load, it could cause severe corruption | Pedro Martelletto | |
| in the buffer lists by removing a buffer from the hash twice. Problem identified in discussion with Alexander Bluhm <Alexander_Bluhm@genua.de>. | |||
| 2005-10-04 | Make the syncer grab a reference for the vnode to avoid it from being | Pedro Martelletto | |
| reclaimed while in this sensitive time frame. That is needed when we don't have locks. Should fix the 'sched_sync: fsync failed' panic some people were seeing. Testing mostly by sturm@ and krw@, okay tedu@ and deraadt@. | |||
| 2005-10-03 | In hardclock(), do not setup process virtual and profile timers if the process | Aaron Campbell | |
| is in the midst of exiting. This solves a race condition that causes freed memory to be left referenced in the master kernel timeout worklist, leading to a uvm_fault (observed on an i386 MP system). tedu@, deraadt@, miod@ ok | |||
| 2005-09-27 | typo in comment: sprintf -> snprintf, ok markus@ | Alexander von Gernler | |
| 2005-09-25 | Turn CPU_INFO_FOREACH into a real construct, like all queue(3) iterators, | Miod Vallat | |
| instead of the contents of a for() loop. No functional change. From the m88k SMP tree; ok art@ deraadt@ [complete diff this time] | |||
| 2005-09-20 | unbreak tree, how did you do that miod | Theo de Raadt | |
| 2005-09-20 | Turn CPU_INFO_FOREACH into a real construct, like all queue(3) iterators, | Miod Vallat | |
| instead of the contents of a for() loop. No functional change. From the m88k SMP tree; ok art@ deraadt@ | |||
| 2005-09-16 | backout until we find a socket state for init | Theo de Raadt | |
| 2005-09-14 | ptrace(2) following fork(2) | Mark Kettenis | |
| ok miod@ | |||
| 2005-09-12 | Change the NKMEMPAGES range to 4-64MB for 32bit arches, and 8-128MB for 64bit | Miod Vallat | |
| arches; except on sparc where the range is 4-8 for !sun4m and 4-64 for sun4m, selected at runtime. | |||
| 2005-09-10 | do not trust user input for sysctl. constrain arguments passed to ktrace | Theo de Raadt | |
| to CTL_MAXNAME; ok espie uwe | |||
| 2005-09-10 | upon shutdown(), if socket is unconnected return ENOTCONN; ok millert | Theo de Raadt | |
| 2005-08-14 | catched->caught | Miod Vallat | |
| 2005-08-11 | Use SHUT_* values directly in soshutdown() instead of converting | Todd C. Miller | |
| to FREAD/FWRITE. OK deraadt@ | |||
| 2005-08-02 | Reduce stack usage. | Mark Kettenis | |
| 2005-08-01 | - We shouldn't allocate MAXPATHLEN from the stack. | Artur Grabowski | |
| - Don't copy the pathbuf into kernel space unless we're systracing. deraadt@ ok | |||
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