| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2015-01-13 | Many architectures call initmsgbuf() really really early, before uvm is | Mark Kettenis | |
| initialized. Calling malloc(9) at that point is not a good idea. So initialize consbuf later. Fixes dmesg -s on sparc64 (and probably a few other architectures). ok miod@, deraadt@ | |||
| 2015-01-13 | Add dmesg -s support, to view the output of rc(8) system startup messages. | Marco Pfatschbacher | |
| Help and feedback by Theo and Miod. OK deraadt@, manpage-ok jmc@ | |||
| 2015-01-12 | revert the namecache embiggening since it seems to cause hangs at reboot. | Ted Unangst | |
| reported and revert tested by krw | |||
| 2015-01-12 | hibernate_suspend() should not pmap_kremove by itself; hibernate_free() | Theo de Raadt | |
| must do that. otherwise, pmap_kremove is called twice. i386 in particular does not tolerate that, found by sebastia ok mlarkin kettenis | |||
| 2015-01-09 | save the bufq pointer from the buf before we turn it loose so it won't | Ted Unangst | |
| change on us. also, remove unused second arg to bufq_wait. from pedro at bitrig via david hill. ok beck kettenis | |||
| 2015-01-09 | rename desiredvnodes to initialvnodes. less of a lie. ok beck deraadt | Ted Unangst | |
| 2015-01-08 | increase namecache size to follow maxvnodes. seems better than desiredvnodes. | Ted Unangst | |
| (accuracy of variable names, aside) ok kettenis | |||
| 2015-01-05 | splassert on some archs (or just sparc64) check that you're not in | David Gwynne | |
| an interrupt handler at an ipl level higher than what you're splasserting you should be at. if you think code should be protected by IPL_BIO and its entered from an interrupt handler established at IPL_NET, you have a bug. add some asserts to gets and puts so we can pick those cases up. | |||
| 2015-01-04 | back out r1.173, aka the "* 8" diff. it tickles a problem on some | David Gwynne | |
| landisk machines. we've been unable to figure out due to a lack of hardware (on my part) or time. discussed with and ok miod@ | |||
| 2015-01-04 | avoid the use of an uninitialised variable in one of the codepaths in | Jonathan Gray | |
| pool_setlowat() ok dlg@ tedu@ | |||
| 2014-12-31 | copyright_year=$(date +%Y) | Joel Sing | |
| 2014-12-30 | Rework disklabel reading taskq to plug holes pointed out by jsing@. | Kenneth R Westerback | |
| Diff from dlg@. ok jsing@ | |||
| 2014-12-29 | Explicitely include <uvm/uvm_extern.h> in order to build on variable page size | Miod Vallat | |
| architectures. | |||
| 2014-12-28 | The greatest happiness is to scatter inferiour APIs, to drive them | Kenneth R Westerback | |
| before you, to see their files reduced to ashes, to see those who love them shrouded in tears, and to gather into your API all their invocations. In other words, workq is no more. There is only taskq. ok kettenis@ dlg@ (creator of taskq) jmc@ | |||
| 2014-12-28 | Replace last workq in tree (reading disklabels from newly attached | Kenneth R Westerback | |
| disks) with taskq. Diff originally from blambert@. ok kettenis@ | |||
| 2014-12-23 | unifdef INET | Ted Unangst | |
| 2014-12-22 | fix an error in piglet allocation when requesting an alignment < PAGE_SIZE | Mike Larkin | |
| (which we never did, but it was a bug nonetheless). ok kettenis, deraadt | |||
| 2014-12-22 | Make it possible to execute PIE binaries that don't have an PT_INTERP segment | Mark Kettenis | |
| (and therefore no interpreter). Necessary to make self-relocating "static" PIE working. This will also allow execution of shared libraries that have the 'x' bit set. Those shouldn't exist, but unfortunately people outside OpenBSD think differently which means third-party software sometimes installs shared libraries with the 'x' bit set. ok kurt@, deraadt@ | |||
| 2014-12-22 | remove some unused fields from pool. ok dlg | Ted Unangst | |
| 2014-12-22 | if we're able to use large page allocators, try and place at least | David Gwynne | |
| 8 items on a page. this reduces the number of allocator operations we have to do per item on large items. ok tedu@ | |||
| 2014-12-20 | Zap a sneaky trailing blank that was hiding in plain view. | Kenneth R Westerback | |
| 2014-12-20 | Zap local variable that shadows another local variable. Fixes a panic caused | Mark Kettenis | |
| by passing random stack garbage as the size to free(9). From David Imhoff | |||
| 2014-12-20 | Zap a bunch of leading/trailing whitespace. | Kenneth R Westerback | |
| 2014-12-19 | start retiring the nointr allocator. specify PR_WAITOK as a flag as a | Ted Unangst | |
| marker for which pools are not interrupt safe. ok dlg | |||
| 2014-12-19 | timestamp empty pages, and only free them if theyve been idle for at least | David Gwynne | |
| a second. this basically brings back the functionality that was trimmed in r1.53, except this version uses ticks instead of very slow hardware clock reads. ok tedu@ | |||
| 2014-12-19 | the last commit changed LIST_INSERT_HEAD to TAILQ_INSERT_TAIL cos the | David Gwynne | |
| latter is cheaper, but i forgot to change the thing that pulls pages off those lists to match the change in direction. the page lists went from LIFO to FIFO. this changes pool_update_curpage to use TAILQ_LAST so we go back to LIFO. pointed out by and ok tedu@ | |||
| 2014-12-19 | replace the page LISTS with page TAILQs. this will let me pull pages from | David Gwynne | |
| either end of the lists cheaply. ok kettenis@ tedu@ | |||
| 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 | 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@ | |||
| 2014-12-16 | 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 | |||
| 2014-12-15 | Use MAP_INHERIT_* for the 'inh' argument to the UMV_MAPFLAG() macro, | Philip Guenther | |
| eliminating the must-be-kept-in-sync UVM_INH_* macros ok deraadt@ tedu@ | |||
| 2014-12-13 | yet more mallocarray() changes. | Doug Hogan | |
| ok tedu@ deraadt@ | |||
| 2014-12-12 | sysctl kern.global_ptrace. | Ted Unangst | |
| controls whether you can ptrace any process with appropriate privileges or only one own's children. ok deraadt | |||
| 2014-12-12 | sysctl_proc_vmmap(): Allow retrieving "self" VM mapping without privilege. | Masao Uebayashi | |
| Previous version OK'ed by tedu@ deraadt@ | |||
| 2014-12-11 | convert bcopy to memcpy/memmove. ok krw | Ted Unangst | |
| 2014-12-11 | typos; from kaspars bankovskis | Jason McIntyre | |
| 2014-12-10 | retire shutdown hooks; ok deraadt, krw | Mike Belopuhov | |
| 2014-12-10 | Convert watchdog(4) devices to use autoconf(9) framework. | Mike Belopuhov | |
| ok deraadt, tests on glxpcib and ok mpi | |||
| 2014-12-10 | convert bcopy to memcpy. ok millert | Ted Unangst | |
| 2014-12-09 | More malloc() -> mallocarray() in the kernel. | Doug Hogan | |
| ok deraadt@ tedu@ | |||
| 2014-12-08 | regen | Philip Guenther | |
| 2014-12-08 | Add chflagsat(), modeled on fchmodat() with name to match FreeBSD. | Philip Guenther | |
| 2014-12-07 | typo; fix from Kaspars Bankovskis | Theo de Raadt | |
| 2014-12-05 | Allow only root to use KERN_PROC_VMMAP until it is really proven safe. | Masao Uebayashi | |
| OK deraadt@ | |||
| 2014-12-05 | Introduce a new sysctl to retrieve VM map entries | Masao Uebayashi | |
| This adds a new sysctl KERN_PROC_VMMAP, which returns an array of VM map entries of a specified process. This prevents debuggers from iterating vm_map_entry RB tree via kvm(3). The name KERN_PROC_VMMAP and struct kinfo_vmentry are chosen from the same function in FreeBSD. struct kinfo_vmentry is revised to reduce size, because OpenBSD does not keep track of filepaths. The semantic is also changed to return max buffer size as a hint, and start iteration at the specified base address. Much valuable input from deraadt@, guenther@, tedu@ OK tedu@ deraadt@ | |||
| 2014-12-04 | init the mutex used in sleeping pool_gets with the right ipl if the | David Gwynne | |
| pool hasnt had pool_setipl called. ok kettenis@ ages ago | |||
| 2014-12-03 | stale header: this code hasn't used hash.h in a while | Ted Unangst | |
| 2014-12-02 | In sys_socket() and doaccept(), gotta skip setting the close-on-exec | Philip Guenther | |
| flag if the falloc() fails reported by Carlin Bingham (cb (at) viennan.net) ok deraadt@ tedu@ | |||
| 2014-12-01 | clist's chained, and could get fairly long which is why there was a | Theo de Raadt | |
| dynamic clamping mechanism. In the (new? has it already been 20 years?) world of tty ring buffers, c_cn is the maximum... There could be some ugly limit elsewhere, which may cause a deadlock (dug as deep as my patience allows), so please report any sort of new console or xterm issues that show up, such as tty lockups or high cpu utilization.. | |||
| 2014-11-21 | simple lock is long dead | Ted Unangst | |
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