| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | Add a compile-time option called SPLASSERT_WATCH which changes the |   anton | 2019-05-08 | 1 | -1/+5 |
| | | | | | | | | default value of kern.splassert to 3, i.e. enter ddb on splassert() failure. Will be used during fuzzing. ok mpi@ visa@ | ||||
| * | irrelevant part snuck into previous commit; from semarie |   deraadt | 2018-10-29 | 1 | -2/+1 |
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| * | Correctly deal with upper level unveil's by keeping track of the covering |   beck | 2018-10-28 | 1 | -1/+2 |
| | | | | | | | | unveil for each unveil in the process at unveil() time, and refactoring the handling of current directory and ISDOTDOT to be much more sensible. Worked out at ns2k18 with guenther@. ok deraadt@ | ||||
| * | Do not call logwakeup(), ending in wakeup_n(), while holding a mutex. |   mpi | 2018-04-10 | 1 | -5/+11 |
| | | | | | | | | | Prevents a lock ordering issue between SCHED_LOCK() and printf(9)'s mutex. While here protect all kprintf() calls ending on the console with the mutex. ok kettenis@, visa@ | ||||
| * | Do not panic from ddb(4) when a lock requirement isn't fulfilled. | mpi | 2018-03-20 | 1 | -1/+3 |
| | | | | | | | | | | | | Extend the logic already present for panic() to any DDB-related operation such that if ddb(4) is entered because of a fault or other trap it is still possible to call 'boot reboot'. While here stop printing splassert() messages as well, to not fill the buffer. ok visa@, deraadt@ | ||||
| * | Show uvm_fault and trace when typing show panic on a page fault'd kernel |   pirofti | 2018-01-05 | 1 | -1/+2 |
| | | | | | | | | Currently there is only support for amd64, if this change settles I will add support for the rest of the architectures. OK kettenis@. | ||||
| * | Delete unnecessary <sys/file.h> includes |   guenther | 2017-12-30 | 1 | -2/+1 |
| | | | | | ok millert@ krw@ | ||||
| * | Rename Debugger() into db_enter(). | mpi | 2017-04-30 | 1 | -3/+3 |
| | | | | | | | | Using a name with the 'db_' prefix makes it invisible from the dynamic profiler. ok deraadt@, kettenis@, visa@ | ||||
| * | Unifdef KGDB. | mpi | 2017-04-30 | 1 | -7/+1 |
| | | | | | | | It doesn't compile und hasn't been working during the last decade. ok kettenis@, deraadt@ | ||||
| * | Unifdef KADB. | mpi | 2017-04-27 | 1 | -5/+1 |
| | | | | | ok deraadt@ | ||||
| * | Tweak lock inits to make the system runnable with witness(4) |   visa | 2017-04-20 | 1 | -2/+3 |
| | | | | | on amd64 and i386. | ||||
| * | Allow sendsyslog(2) with LOG_CONS even when /dev/console has not |   bluhm | 2016-05-17 | 1 | -2/+1 |
| | | | | | | | | been opened during init(8). Only log with cnwrite() if cn_devvp exists, otherwise use cnputc() as fallback. While there move extern declarations to dev/cons.h. input and OK deraadt@ | ||||
| * | Delete the final, inscrutable NOSTRICT and VARARGS lint comments | guenther | 2015-09-29 | 1 | -2/+1 |
| | | | | | ok millert@ | ||||
| * | Remove some includes include-what-you-use claims don't |   jsg | 2015-03-14 | 1 | -2/+1 |
| | | | | | | | | have any direct symbols used. Tested for indirect use by compiling amd64/i386/sparc64 kernels. ok tedu@ deraadt@ | ||||
| * | Add dmesg -s support, to view the output of rc(8) system startup messages. |   mpf | 2015-01-13 | 1 | -2/+2 |
| | | | | | | Help and feedback by Theo and Miod. OK deraadt@, manpage-ok jmc@ | ||||
| * | KASSERTMSG(9): New kernel assertion with message |   uebayasi | 2014-07-13 | 1 | -3/+2 |
| | | | | | | | | | | | | | | | | | | | | | | | | KASSERT() is annoying as it only prints the expression as a string. If you (developers) want to know a little more information, you have to do: #ifdef DIAGNOSTIC if (bad) panic(...); #endif KASSERTMSG() replaces it into a single line: KASSERTMSG(!bad, ...); Taken from NetBSD. (There is a concern that KASSERT() messages are too long; consume more memory, and not friendly for small monitors. This have to be considered & revisited later.) "Like" from henning@ Man page review & advices from jmc@ and schwarze@ | ||||
| * | reboot(9): Add MI reboot entry function | uebayasi | 2014-07-11 | 1 | -2/+3 |
| | | | | | | | | | Now, for kernel to "reboot" (reboot, halt, or shutdown), MD boot(9) is called in some places. This change introduces a new MI function reboot(9) which is simply a wrapper to call MD boot(9). OK kettenis@ deraadt@ | ||||
| * | Add db_vprintf(), and then use it in ACPI's db_disprint() instead of | guenther | 2013-12-12 | 1 | -6/+13 |
| | | | | | | | formatting into a local buffer. ok miod@ | ||||
| * | disable %n in printf(9); there is no need for it in the kernel besides |   djm | 2013-11-25 | 1 | -6/+7 |
| | | | | | | making format-string vulnerabilities exploitable; inspired by similar change made by Kees Cook to Linux; ok deraadt@ | ||||
| * | After a panic, do not fill up the dmesg with splassert messages. | bluhm | 2013-08-07 | 1 | -1/+4 |
| | | | | | | | They scroll away the important information. Disable splassert in panic(). OK deraadt@ uebayasi@ sthen@ | ||||
| * | add support for %td for ptrdiff_t in kernel printf |   sf | 2013-07-03 | 1 | -1/+4 |
| | | | | | | | this also adds support in gcc 4.x kprintf format checks ok kettenis@ | ||||
| * | do not include machine/cpu.h from a .c file; it is the responsibility of | deraadt | 2013-03-28 | 1 | -2/+1 |
| | | | | | | .h files to pull it in, if needed ok tedu | ||||
| * | Allow kernel printfs to go to console if in ddb instead of being redirected |   drahn | 2011-04-03 | 1 | -3/+14 |
| | | | | | to xconsole. ok deraadt@ guenther@ | ||||
| * | Correct the links between threads, processes, pgrps, and sessions, | guenther | 2010-07-26 | 1 | -7/+9 |
| | | | | | | | | | | so that the process-level stuff is to/from struct process and not struct proc. This fixes a bunch of problem cases in rthreads. Based on earlier work by blambert and myself, but mostly written at c2k10. Tested by many: deraadt, sthen, krw, ray, and in snapshots | ||||
| * | Do not disallow kernel crash dumps on panic if swap encryption is enabled, |   miod | 2008-06-27 | 1 | -8/+1 |
| | | | | | | | as dumpsys() will now clear the sensitive information. ok djm@ (and dumpsys changes too) | ||||
| * | Remove unused variable consintr. ok mbalmer | bluhm | 2007-12-30 | 1 | -10/+3 |
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| * | Introduce %z for printf(9), like %z for printf(3). Used to print |   ray | 2007-10-08 | 1 | -1/+9 |
| | | | | | | | size_t and ssize_t variables. OK miod and cthulhu. | ||||
| * | Remove support for ddb-only %r, %z, and the ddb-specific handling of %n from | miod | 2007-09-01 | 1 | -66/+2 |
| | | | | | the kernel printf. This will allow support for the real %z in the near future. | ||||
| * | enable splassert (1) by default; requested and ok many | deraadt | 2007-04-26 | 1 | -2/+2 |
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| * | allow bit 32 to be printed; bug spotted and fix tested by dlg | deraadt | 2006-12-11 | 1 | -2/+2 |
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| * | missing punctuation in comments; from bret lambert |   jmc | 2006-11-17 | 1 | -2/+2 |
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| * | Make the ddb.log sysctl available as an in-ddb variable, $log, for consistency. | miod | 2006-07-06 | 1 | -2/+2 |
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| * | the bit shifted should be a type at least as wide as the comparison (u_quad_t) |   jason | 2006-06-01 | 1 | -2/+2 |
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| * | extend %b support so that it will allow for arguments with more than 32 bits. | jason | 2006-05-29 | 1 | -6/+24 |
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| * | tprintf() is now only necessary for NFS, so do not compile it for kernels | miod | 2005-12-27 | 1 | -1/+5 |
| | | | | | which like NFSSERVER and NFSCLIENT. | ||||
| * | ansi and deregister. No binary change. | jsg | 2005-12-09 | 1 | -6/+3 |
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| * | typo in comment: sprintf -> snprintf, ok markus@ |   grunk | 2005-09-27 | 1 | -3/+3 |
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| * | Try to start log message buffer on a new line. Helps install scripts avoid |   krw | 2005-04-14 | 1 | -17/+3 |
| | | | | | | | detecting phantom devices when scanning dmesg output. Suggested by miod@, ok deraadt@. | ||||
| * | protect printf with a mutex instead of SIMPLELOCK. |   art | 2004-07-20 | 1 | -48/+10 |
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| * | debranch SMP, have fun |   niklas | 2004-06-13 | 1 | -1/+52 |
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| * | put an mi wrapper around stdarg.h/varargs.h. gcc3 moved stdarg/varargs macros |   espie | 2004-01-03 | 1 | -2/+2 |
| | | | | | | | | to built-ins, so eventually we will have one version of these files. Special adjustments for the kernel to cope: machine/stdarg.h -> sys/stdarg.h and machine/ansi.h needs to have a _BSD_VA_LIST_ for syslog* prototypes. okay millert@, drahn@, miod@. | ||||
| * | Kill non-standard kernel printf %: braindead extension for good. | miod | 2003-12-21 | 1 | -24/+1 |
| | | | | | ok markus@ drahn@ | ||||
| * | option to log ddb output to kernel message buffer, via sysctl ddb.log |   tedu | 2003-06-28 | 1 | -3/+6 |
| | | | | | ok deraadt@ henric@ djm@ | ||||
| * | Remove the advertising clause in the UCB license which Berkeley |   millert | 2003-06-02 | 1 | -6/+2 |
| | | | | | rescinded 22 July 1999. Proofed by myself and Theo. | ||||
| * | Add kern.splassert=3. deraadt@ ok. |   ho | 2003-05-29 | 1 | -1/+7 |
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| * | typos in comments; From: Bengt Wessling <bengt@lemuria.org>, 10x |   henning | 2003-05-27 | 1 | -2/+2 |
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| * | remove sprintf() and vsprintf(). nothing in the kernel needs it. if | deraadt | 2003-05-22 | 1 | -43/+1 |
| | | | | | some module does -- tough -- they can rewrite it using the safer versions. | ||||
| * | Match vprintf prototype to userland and standards. | art | 2003-05-21 | 1 | -4/+5 |
| | | | | | deraadt@ ok | ||||
| * | ansi and de-register; ok millert | jason | 2003-05-20 | 1 | -33/+13 |
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| * | Kill a bunch more commons (very few left =) | jason | 2003-05-13 | 1 | -2/+2 |
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| WireGuard implementation for the OpenBSD kernel | Matt Dunwoodie |
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