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  • f9e81cb57b remove bogus arch_map2vir calls Ben Gras 2009-05-12 11:36:15 +00:00
  • 6fad23f500 don't call this function with a bogus addr (done by region.c print code) Ben Gras 2009-05-12 11:35:49 +00:00
  • e3ca89c0be more sanity checking. sanity checking disabled by default. Ben Gras 2009-05-12 11:35:01 +00:00
  • ebe050dbe2 large page size constant. Ben Gras 2009-05-12 09:23:27 +00:00
  • d2caeb6146 start all processes, including VM, in VM_PROCSTART in linear address space, to make space for kernel to be able to map in things below there. Ben Gras 2009-05-11 19:11:37 +00:00
  • ade4c03b73 Don't build arch objs more than once. Ben Gras 2009-05-11 19:05:45 +00:00
  • 7c88767f75 remove debug msg Ben Gras 2009-05-11 11:57:20 +00:00
  • 9a01c828c8 VFS-FS error codes: better safe than sorry David van Moolenbroek 2009-05-11 11:30:04 +00:00
  • 0ac1aaccca Limited support for nested FS->VFS requests during VFS->FS call. - Changed VFS-FS protocol to only store OK or negative error code in m_type field of reply messages. - Changed VFS to treat nonzero positive replies from FS as requests. - Added backwards compatibility to VFS and MFS. No protection of global data structures is provided in VFS, so many VFS calls cannot be made safely by FS servers during many FS calls. Use with caution (or, preferably, not at all). David van Moolenbroek 2009-05-11 10:02:28 +00:00
  • dcfaf50f79 wrong field index in at_wini env_parse call David van Moolenbroek 2009-05-10 16:58:23 +00:00
  • a2485b346c potential buffer overruns in env_* routines David van Moolenbroek 2009-05-10 16:54:37 +00:00
  • e08b38a5c4 regression fix: vfs lookup passes incorrect chroot information after crossing mountpoints David van Moolenbroek 2009-05-09 17:53:22 +00:00
  • 021808b12a fix for commands that try to include mfs constants from vfs David van Moolenbroek 2009-05-08 20:37:06 +00:00
  • 293be6b80b quick cleanup of old mfs cruft from vfs David van Moolenbroek 2009-05-08 14:12:41 +00:00
  • dc1238b7b9 make unpause() decrease susp_count, as it shouldn't be decreased if the process was REVIVING. (susp_count doesn't count those processes.) this together with dev_io SELECT suspend side effect for asynch. character devices solves the hanging pipe bug. or at last vastly improves it. Ben Gras 2009-05-08 13:56:41 +00:00
  • 113b1ec5f3 remove unused global variable from vfs David van Moolenbroek 2009-05-08 13:54:01 +00:00
  • ece26e2731 don't suspend the process as a side-effect if device returns SUSPEND if it's select; select already does this. Ben Gras 2009-05-08 13:50:29 +00:00
  • 2a48c4ad48 Reenable RS table dump from IS (Shift+F6) David van Moolenbroek 2009-05-08 12:38:14 +00:00
  • e9e347f5b6 Fix for large transfer operations not advancing buffer address offset when DMA transfer unit is smaller than given buffer size. Bug tracker item #82. David van Moolenbroek 2009-05-08 12:29:57 +00:00
  • 4af032bbfe Kernel interrupt hook management fixes: - properly assign unique hook IDs - after hook removal, remove hook-specific interrupt disable flag David van Moolenbroek 2009-05-07 14:52:07 +00:00
  • a38287067a disable scary looking debug messages. Ben Gras 2009-05-07 09:58:16 +00:00
  • 746e138036 turn off scary looking debug messages. Ben Gras 2009-05-07 09:57:43 +00:00
  • 8b72765e39 ignore errors of pipe read (can happen with shutdown now, now that all fd's are closed neatly in vfs), change messaging in unexpected restarts Ben Gras 2009-05-06 15:38:32 +00:00
  • fd7ef243e4 cleanup of vfs shutdown logic; makes clean unmounts easier (but needs checking if fp_wd or fp_rd is NULL before use) Ben Gras 2009-04-29 16:59:18 +00:00
  • b7e23b70e8 - delete unused .h files - slight code cleanup - neater exit procedure: exit when unmount message received and kill signal (from RS 'down' or reboot/shutdown) received (speed up unmount, but don't confuse VFS by exiting before/during unmount msg) Ben Gras 2009-04-27 16:13:51 +00:00
  • bb23344283 spurious debug Ben Gras 2009-04-27 16:11:38 +00:00
  • 02f047d008 lose -s flag for umount. Ben Gras 2009-04-27 14:23:57 +00:00
  • a12113e476 process restarts are pretty rare/serious. Ben Gras 2009-04-27 14:07:47 +00:00
  • 4593eaec24 minor fixes to install script - allow 8kB blocksize (necessary for large filesystems) Ben Gras 2009-04-27 12:59:49 +00:00
  • 60e7602aad When we receive a PROC_EVENT message from PM, exit nicely; avoids annoying graceful RS timeout on unmount. Ben Gras 2009-04-27 12:02:31 +00:00
  • e5209d51f1 bad dma fallback to pio mode Ben Gras 2009-04-27 11:53:11 +00:00
  • 3b3e3b36c2 some more vm bits. Ben Gras 2009-04-23 15:21:03 +00:00
  • ef8a741301 set global flag for kernel pages, so tlb entries for kernel aren't thrown away on cr3 reload. minor optimization. Ben Gras 2009-04-23 15:11:16 +00:00
  • e9e1ae1cfc Move queue.h to include/sys so that it can be used elsewhere. Pull in FreeBSD's r179210 queue.h. Arun Thomas 2009-04-22 20:02:39 +00:00
  • f149733e16 Disable IOMMU warnings. Arun Thomas 2009-04-22 16:53:46 +00:00
  • 3b37103fa3 Make the rtl8139 and orinoco drivers handle the system shutdown case like other drivers. Also, some minor cleanups. Arun Thomas 2009-04-22 12:42:37 +00:00
  • 2dd02cc560 mark pages whose refcount were >1 and drop to 1 and are read/write writable in the pagetable right away instead of waiting for a pagefault. minor optimization. Ben Gras 2009-04-22 12:39:29 +00:00
  • e0f3a5acf1 - enable ipc warnings by default - ipc checking code in kernel didn't properly catch the sendrec() to self case; added special case check - triggered by PM using stock panic() - needs its own _exit() Ben Gras 2009-04-17 13:46:37 +00:00
  • e5717f7aef clarify not found error message a bit. Ben Gras 2009-04-14 14:16:24 +00:00
  • 4cd6875d05 don't flush output for SIGWINCH. found by Joren l'Ami. Ben Gras 2009-04-06 09:39:42 +00:00
  • 65a9f0253b unnecessary debugging message Ben Gras 2009-04-02 16:43:35 +00:00
  • 9647fbc94e moved type and constants for random data to include file; added consistency check in random; added source of randomness internal to random using timing; only retrieve random bins that are full. Ben Gras 2009-04-02 15:24:44 +00:00
  • 51596bc608 print who the message is from. Ben Gras 2009-04-02 11:56:50 +00:00
  • 73ee8b8b99 don't make susp_count negative. Ben Gras 2009-04-02 11:44:26 +00:00
  • b560a36b20 trace fix contributed by Joren l'Ami Ben Gras 2009-04-02 11:38:23 +00:00
  • dc9a1bc30c increment nph when printing physical regions; suggested by Guanqun Lu Ben Gras 2009-03-31 14:26:24 +00:00
  • 45d54cf1b0 change DmaMode checks from DEV_WRITE to DEV_WRITE_S Ben Gras 2009-03-31 14:23:33 +00:00
  • 9e7837f63c Tweak 64-bit integer type declarations; Fixes GCC sysutil build breakage. Arun Thomas 2009-03-30 17:07:39 +00:00
  • 3bb80322d9 suppress more mostly-harmless messages. Ben Gras 2009-03-26 16:11:27 +00:00
  • 2d1c884e35 suppress these noisy, alarming messages. Ben Gras 2009-03-26 15:56:08 +00:00
  • cd2d85c13d no 'small minix' option Ben Gras 2009-03-26 15:54:09 +00:00
  • f56316a168 don't need to explicitly enable lance any more. Ben Gras 2009-03-26 15:23:07 +00:00
  • cf8c4cc851 ignore linmem. don't disable the driver by default. Ben Gras 2009-03-26 15:22:08 +00:00
  • 4e2291fff2 SizeMB isn't used any more. Ben Gras 2009-03-26 13:19:14 +00:00
  • ec50fa00c7 don't execute hlt in real mode. workaround for getting minix under qemu kvm. Ameya, ape800 at few.vu.nl. Ben Gras 2009-03-24 16:08:10 +00:00
  • fc11209417 more inodes than default for /usr on cd. Ben Gras 2009-03-24 15:41:51 +00:00
  • 46d28c6ffb workaround for qemu writing the configuration byte on the AUX port pre-0.10. Ben Gras 2009-03-24 15:41:18 +00:00
  • d8d63f0e07 make USRMB settable Ben Gras 2009-03-19 14:14:57 +00:00
  • e5079dfc02 multiple ram disks; also make release process use this so temporary partitions aren't needed any more. Ben Gras 2009-03-19 13:48:19 +00:00
  • 347fa61675 Increase ARG_MAX Arun Thomas 2009-03-17 07:38:35 +00:00
  • 5eb353ebbc Update setup's NIC selection dialog Arun Thomas 2009-03-06 17:45:22 +00:00
  • 7ce582c783 Define 64 bit integer types when compiling with GCC Arun Thomas 2009-03-06 16:56:46 +00:00
  • 8af5f877bc Ben Gras 2009-03-04 17:44:34 +00:00
  • 3f6e061948 fix error check Ben Gras 2009-03-04 17:38:27 +00:00
  • a742aed5ad only assign value if request went ok. Ben Gras 2009-02-19 17:14:36 +00:00
  • cd37a0299c Check for firstdatazone overflow. Ben Gras 2009-02-17 13:01:25 +00:00
  • 733d6c1ef6 help debugging cause of these sometimes odd calls. Ben Gras 2009-02-17 12:09:59 +00:00
  • 570b9cd753 Checking wrong inode pointer for refcount in mount (!) Ben Gras 2009-02-17 09:50:02 +00:00
  • 379be7f0fb A serial ata pci card we have. Ben Gras 2009-02-16 13:20:10 +00:00
  • 1f3dd53283 We don't install the bzip2 manual, much less four copies of it, and it's quite big. Ben Gras 2009-02-16 10:01:22 +00:00
  • 01f1132eac let at_wini see ata raid controllers Ben Gras 2009-02-12 12:28:28 +00:00
  • 59e972f074 let drivers allocate memory at 64k physical boundary. Ben Gras 2009-02-12 12:26:08 +00:00
  • 6ac0338584 Don't declare the cprof buf if CPROFILE isn't on. Ben Gras 2009-02-06 16:31:28 +00:00
  • b696823379 stingy stack. Ben Gras 2009-02-06 16:29:00 +00:00
  • 95ff97d4fb readclock easily runs out of stack with so little of it. Ben Gras 2009-02-06 16:28:35 +00:00
  • eafd4730ea check for devices that would need more blocks than 32 bits allow.. Ben Gras 2009-02-05 16:30:20 +00:00
  • 6e86e6706d fix compiler warning; missing memory range check Ben Gras 2009-02-05 13:00:03 +00:00
  • bb18be5d06 simplified the code a little, corrected some hasty statements. Ben Gras 2009-02-04 17:30:01 +00:00
  • 6a0e8e3b80 Added a separate keymap for escaped scancodes. This makes the code a little cleaner (escaped scancodes are less of a special case) and lets us be completely flexible when assigning meaning to them. Ben Gras 2009-02-04 17:04:16 +00:00
  • ba4687e519 the escaped keymap is usually the same as the original. Ben Gras 2009-02-04 16:55:30 +00:00
  • 113932905f disable interrupts if necessary in kernel debug code to dump all process stacks. Ben Gras 2009-01-29 15:13:54 +00:00
  • 80f5eea8b8 If serial debugging in the boot monitor / kernel is enabled, don't touch the serial line in use for it (mostly so that input isn't eaten by tty). Ben Gras 2009-01-29 15:06:40 +00:00
  • d0a2e6b2f4 use library panic, doesn't need its own any more. Ben Gras 2009-01-29 14:41:44 +00:00
  • c628f24bc2 moved stacktrace to sysctl, as vmctl is very privileged so can't be used outside VM. IS code cleanup. added stacktrace feature to IS. Ben Gras 2009-01-27 12:54:33 +00:00
  • 3cc092ff06 . new kernel call sysctl for generic unprivileged system operations; now used for printing diagnostic messages through the kernel message buffer. this lets processes print diagnostics without sending messages to tty and log directly, simplifying the message protocol a lot and reducing difficulties with deadlocks and other situations in which diagnostics are blackholed (e.g. grants don't work). this makes DIAGNOSTICS(_S), ASYN_DIAGNOSTICS and DIAG_REPL obsolete, although tty and log still accept the codes for 'old' binaries. This also simplifies diagnostics in several servers and drivers - only tty needs its own kputc() now. . simplifications in vfs, and some effort to get the vnode references right (consistent) even during shutdown. m_mounted_on is now NULL for root filesystems (!) (the original and new root), a less awkward special case than 'm_mounted_on == m_root_node'. root now has exactly one reference, to root, if no files are open, just like all other filesystems. m_driver_e is unused. Ben Gras 2009-01-26 17:43:59 +00:00
  • 4984a86f32 don't hang on disappearing filesystem. Ben Gras 2009-01-26 13:02:41 +00:00
  • b784e88026 prototype Ben Gras 2009-01-22 17:09:45 +00:00
  • 539192f4c3 must be unsigned for base+limit check to to work Ben Gras 2009-01-22 13:05:20 +00:00
  • 36c12c1251 package list sanity check Ben Gras 2009-01-20 15:49:42 +00:00
  • 0f41416100 minor cleanup, extra check Ben Gras 2009-01-20 15:47:00 +00:00
  • 723a756c14 reduce kernel buffer size. Ben Gras 2009-01-20 13:57:24 +00:00
  • 86e7e4828e sanity check function Ben Gras 2009-01-20 13:43:18 +00:00
  • 45ec30f6af mostly harmless sanity checks. Ben Gras 2009-01-20 13:43:00 +00:00
  • 6a267baeb8 simplification suggested by Mark Farnsworth Ben Gras 2009-01-15 14:42:40 +00:00
  • 36909196cf make bootinfo valid immediately Ben Gras 2009-01-14 08:56:20 +00:00
  • 4f08002c2c RS needs a bit more memory Ben Gras 2009-01-14 08:55:48 +00:00
  • ef2867de41 don't print if we're already printing to serial. Ben Gras 2009-01-14 08:54:17 +00:00
  • b4934f0e12 debug twiddle. Ben Gras 2009-01-14 08:52:50 +00:00
  • b450c33377 sometime this will be a new release. Ben Gras 2009-01-14 08:38:37 +00:00
  • 5cbcc11ed3 compile fix for new lock timings Ben Gras 2009-01-12 22:14:43 +00:00