o BSD disklabels have relative offsets. Even for the BSD in MBR slice
setup, except when the mbroffset ioctl is supported. Since we don't
support that ioctl, bsdlabel(8) expects relative offsets. So, when
reading an existing disklabel, correct for disklabels that mistakenly
have the mbroffset offsets.
o Don't take the geometry seriously, because it's untrustworthy. We do
expect the numbers to be within range. This means that the secperunit
field will not be computed from secpercyl and ncyls, but simply is
the mediasize in sectors.
o Don't enforce partitions to be aligned to track boundaries. The
default label, constructed by bsdlabel(8), puts partition a at offset
BBSIZE bytes, which commonly means sector 16.
"build dependencies" field is 5,108 characters which overflows the
length of the junk buffer by a teeny bit. This whole section needs
much more error checking but for now just completely ignore stuff
we have no interest in instead of copying it to someplace we don't
use in the process.
Insta-MFC probably coming since this is holding up 7.0-RC1...
free the MAC label on the inpcb before freeing the inpcb.
MFC after: 3 days
Submitted by: tanyong <tanyong at ercist dot iscas dot ac dot cn>,
zhouzhouyi
- Use PTY* for all pty(4) related constants.
- Use PTMX* for all pts(4) related constants.
- Consistently use _PATH_DEV PTMX rather than "/dev/ptmx".
- Revert 1.7 and properly fix it by using the correct prefix string for
pts(4) masters.
MFC after: 3 days
1. Start mergemaster
2. Interrupt it
3. < Somehow the temproot directory disappears >
4. mergemaster -r
Many bad things can happen, especially if the -i option is in use.
Therefore, add a check to make sure it still exists before we start
comparing files.
Brought to my attention by:
PR: bin/40538
Submitted by: Cyrille Lefevre <cyrille.lefevre@laposte.net>
old code special cased them too early which caused a few differences for
these sort of links relative to other PCI links:
- They were always re-routed via the BIOS call instead of assuming that
they were already routed if the BIOS had programmed the IRQ into a
matching device during POST.
- If the BIOS did route that link to a different IRQ that was marked as
invalid, we trusted the $PIR table rather than the BIOS IRQ.
This change moves the special casing for "unique IRQ" links to only take
that into account when picking an IRQ for an unrouted link so that these
links will now not be routed if the BIOS appears to have routed it already
(some BIOSen have problems with that) and so that if the BIOS uses a
different IRQ than the $PIR, we trust the BIOS routing instead (this is
what we do for all other links as well).
Reported by: Bruce Walter walter of fortean com
MFC after: 1 week
This turns out to be due to an argument botch for hid_report_size.
The PR contained patches to fix the argument botch.
Submitted by: Maurice Castro
PR: usb/118915
page to be in the free lists. Instead, it now returns TRUE if it
removed the page from the free lists and FALSE if the page was not
in the free lists.
This change is required to support superpage reservations. Specifically,
once reservations are introduced, a cached page can either be in the
free lists or a reservation.
kick off any other users on the device line before using it since
openpty(3) is documented to do this. Note that grantpt(3) does not
call revoke(2), it only adjusts permissions and ownership.
MFC after: 3 days
as multicast/broadcast frames. Previously re(4) ignored multicast
frames in promiscuous mode. The RTL8169 datasheet was not clear
how it handles multicast frames in promiscuous mode.
PR: kern/118572
MFC after: 3 days
NULL and doesn't point to a NULL pointer before dereferencing it. This
fixes a panic triggered by Xorg 7.3.
Reported and tested by: Bill Green
MFC after: 3 days
