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239206 Commits

Author SHA1 Message Date
christos 7e254cfb82 Remove getdisksize support; we either have the ioctls (current/-7) or we 
don't (non-netbsd-current/7+tools).
 2015-11-29 15:32:46 +00:00
kamil 1e3b6beb3f Synchronize SYNOPSIS with reality 2015-11-29 15:29:55 +00:00
kamil 55cd314790 Remove nonexistent option z: in the getopt(3) call 2015-11-29 15:26:10 +00:00
christos 2d178fa50d Add the missing cases. 2015-11-29 14:12:56 +00:00
christos 4ab2c2d9c7 Add some debugging. 2015-11-29 14:12:35 +00:00
christos c313281022 Do division once 2015-11-29 14:03:35 +00:00
christos f8906ab68d Only use the ioctl's if we have them. 2015-11-29 13:46:23 +00:00
jnemeth 1ca10bc795 fix build breakage for systems that do not have DIOCG{SECTOR,MEDIA}SIZE 2015-11-29 13:24:28 +00:00
skrll 15c435f6d0 Improve debug message 2015-11-29 09:10:05 +00:00
pgoyette 121d6f085a Initial documentation of the internal syscalls that implement the librt 
posix semaphores.  As requested in PR kern/37427

XXX Feel free to expand this page!
 2015-11-29 06:10:01 +00:00
christos 2599c179cc print the current map type. 2015-11-29 00:34:39 +00:00
christos 5435e55eab - use snprintf 
- fix bogus logic on map_type
 2015-11-29 00:15:12 +00:00
christos ca4e0dcdd1 merge the create errors in one place and fix them. 2015-11-29 00:14:46 +00:00
pgoyette e6045f6364 Add cross-refs from modload(8) amd modunload(8) to modctl(2) 2015-11-28 23:53:48 +00:00
pgoyette 82344b6ce9 When loading the module, if devsw_attach() fails, call dtrace_unload() 
to undo the effects of dtrace_load().  And if dtrace_unload() fails,
panic (since we can't get the system back to its earlier stable state).

When unloading the module, call devsw_detach() first, to lock out any
new access.  Then call dtrace_unload().  If dgtrace_unload() fails,
reattach the devsw, and if that fails, panic.

Implements fixes described in PR kern/43032
 2015-11-28 22:41:36 +00:00
mlelstv 174162494b Remove bogus dk_getdisklabel call. 
- there is no need to read the label in the attach routine
- passing a (dev_t)0 may cause havoc.

This fixes PR 41704.
 2015-11-28 21:06:30 +00:00
marty 11b4c07d53 Exit hypervisor mode before entering supervisor 
The Odroid XU4 is booted in hypervisor mode, probably because it is trust
zone enabled.  Before we can put it in supervisor we must explicitly remove
it from hypervisor.

This change is from Nick, who figured it out and adapted code from FreeBSD
to make the necessary change.
 2015-11-28 20:51:36 +00:00
maxv 5f9c9faaae KNF 2015-11-28 18:08:40 +00:00
dholland daa427b465 Fix kern/50841: races in sys_lseek. 2015-11-28 15:26:29 +00:00
dholland cf8a8cd732 If the kernel jumps to NULL, print where it came from instead of trying 
to dereference and faulting again.
 2015-11-28 15:06:55 +00:00
mlelstv 9c6a5e265b Inherit sector size from underlying disk to support disks with 
sector sizes other than 512 bytes.

The CGD disk image depends on disk geometry as it encodes the block
number into each block. You cannot copy an image between disks
with different sector sizes.
 2015-11-28 14:45:24 +00:00
mlelstv 8d4b288604 bounds check requires consistent units, i.e. DEV_BSIZE. 2015-11-28 14:37:49 +00:00
mlelstv 4ff1b3e606 Handle sector sizes other than DEV_BSIZE when reading labels. 2015-11-28 14:36:00 +00:00
darcy c5291a928e Of course we can always not do something. Doesn't mean that we "can't" 
(or "cannot").  In any case make the messages consistent and move the
period to inside the quotes.
 2015-11-28 14:20:32 +00:00
mlelstv a4f2b41710 sc_size is already measured in sectors. 2015-11-28 13:41:31 +00:00
christos da825a2b9f PR/50484: Rin Okuyama: fix the script command of vi(1) 2015-11-28 13:20:02 +00:00
plunky 81aeedab3e add details of later (to v4.2) specification versions and 
extended feature flags,
 2015-11-28 09:25:45 +00:00
plunky 522f084ab1 add version and extended feature flags defined in 4.2 specification, 
add cache for page 2 of extended features and return this in
the SIOCGBTFEAT ioctl (no change in size)
 2015-11-28 09:04:34 +00:00
plunky b0d4935612 note recent spec additions to L2CAP Info command regarding fixed channels 2015-11-28 08:57:33 +00:00
plunky ca14c58257 add in PSMs defined in later versions of specification 2015-11-28 07:50:37 +00:00
plunky 5197ec91c8 fix spelling Multiplexor->Multiplexer 2015-11-28 07:47:30 +00:00
plunky 52267b078d clean up: remove FreeBSD cvs tags, update URLS, fix spelling 
and add in PSMs defined in recent versions of specifications
 2015-11-28 07:46:33 +00:00
christos df2b8d0369 fix the build 2015-11-28 03:40:43 +00:00
pgoyette aa36e9a178 Re-work the module init and destroy code to allow it to be unloaded and 
then reloaded.

Should fix PR kern/49842
 2015-11-28 03:06:45 +00:00
skrll 26d7324de5 EXYNOS_CONSOLE_EARLY doesn't belong here 2015-11-27 22:02:15 +00:00
jmcneill 6e138cfd75 Pull in changes from OpenBSD r1.34: 
> Fix values of AR9003 Rx queue software indexes. Both indexes were zero,
> which is obviously not intended given how they are used in the ar9003 code.
> No currently working athn(4) devices are affected by this change.
 2015-11-27 21:16:17 +00:00
christos e77b077223 use commands() instead of target() because assym.mk creates all the targets 
unconditionally.
 2015-11-27 20:59:47 +00:00
christos 8089a0f85d PR/50483: David A. Holland: fix building of assym.d: 
1. use += to add to DEPS
	2. move inclusion of rules mk. files before the rules are defined
	   so that variables are set.

Now we get on amd64:

	mkdep: ignoring acpi_wakeup_low.d: No such file or directory
	mkdep: ignoring amd64func.d: No such file or directory
	mkdep: ignoring busfunc.d: No such file or directory
	mkdep: ignoring copy.d: No such file or directory
	mkdep: ignoring cpu_in_cksum.d: No such file or directory
	mkdep: ignoring cpufunc.d: No such file or directory

because there are no rules to generate those, but it is harmless.
 2015-11-27 20:33:55 +00:00
joerg 079b557452 Don't use dynamically sized unions, they are a horrible GNUism. Just use 
the existing upper limit all the time.
 2015-11-27 16:52:32 +00:00
joerg d0bd9a5f3f Don't pass garbage to parsedate, but do use the return value. 2015-11-27 15:10:32 +00:00
christos 7b88a1a0ea fix double negation 2015-11-27 13:59:40 +00:00
joerg 7a3084cdcb Shuffle a bit to avoid empty loop body. 2015-11-27 13:51:57 +00:00
joerg 1caddb70de Left-shift of negative values is UB. 2015-11-27 13:51:24 +00:00
joerg b5e21344a8 Remove shifts of the PSR constants before applying to the trap frame. 
Oring 0 doesn't do anything useful.
 2015-11-27 13:45:17 +00:00
skrll d290e6d4a4 Save a whole instruction when KERNEL_BASE_VOFFSET is zero. 2015-11-27 09:45:03 +00:00
skrll 382a7e8f5d Improve a comment 2015-11-27 09:43:18 +00:00
martin 48c485ef40 Use __BIT() for some masks to fix the sparc build. 
No binary changes.
 2015-11-27 09:34:36 +00:00
skrll 9fac32b813 Add some KERNEL_BASES_EQUAL improvements from other start.S files. 
My ODROID-XU still boots.
 2015-11-27 08:48:24 +00:00
skrll c3386d6a28 #ifdef -> #if defined() 
No functional change
 2015-11-27 08:43:10 +00:00
skrll 6ec9fcac24 Don't use magic number. 
No functional change.
 2015-11-27 07:47:45 +00:00