when thread is in kernel mode, it can cause dead loop, now unlock
process lock after acquired sleep queue lock and thread lock to
avoid the problem. This means TDF_NEEDSIGCHK and TDF_NEEDSUSPCHK must
be set with process lock and thread lock being hold at same time.
but I inadvertently overwrote the change when I synced to git. Commit
the fix in both places, so this doesn't happen again.
Approved by: jhb (mentor)
MFC after: 2 weeks
This update fixes a transmit bug in the multi-queue (MSI-X) firmware
which happens when RDMAs complete out of order, and provides
improved support for the new Myri10GE NIC models (10G-PCIE-8Bx)
Sponsored by: Myricom Inc.
MFC after:3 days
With our new TTY layer we use a two step device destruction procedure.
The TTY first gets abandoned by the device driver. When the TTY layer
notices all threads have left the TTY layer, it deallocates the TTY.
This means that the device unit number should not be reused before a
callback from the TTY layer to the device driver has been made. newbus
doesn't seem to support this concept (yet), so right now just add a
destructor with a big comment in it. It's not ideal, but at least it's
better than panicing.
Reported by: rnoland
unnecessary, the normal process lock and thread lock are enough. The
spin lock is still needed for process and thread exiting to mimic
single sched_lock.
machine arm
device mem
device uart_ns8250
options GEOM_BSD
options GEOM_MBR
Remove the first three from all kernel configuration files
(sometimes commented-out) and change geom_bsd and geom_mbr
from standard to optional.
machine arm
device mem
options GEOM_BSD
options GEOM_MBR
Remove the first two from all kernel configuration files and
change geom_bsd and geom_mbr from standard to optional.
rest in kern_getdirentries(). Use kern_getdirentries() to implement
freebsd32_getdirentries(). This fixes a bug where calls to getdirentries()
in 32-bit binaries would trash the 4 bytes after the 'long base' in
userland.
Submitted by: ups
MFC after: 1 week
Note: This entry is added as this is there was no mention of any phones
in the list. This entry might have people try the driver against their
device.
The Sony Ericsson phone provides an OBEX stack on further CDC
interfaces. Umodem wrongfully assumes that it is the driver for this
interface. This is due to a bogus implementation in the umodem driver
when searching for the data interface. This should be read from the CDC
descriptors. Also, more of this should happen in the probe instead of
attach.
MFC after: 4 weeks
selected from the "dists" are all on the current volume. Looks like
xorg won't fit on disc1 for 6.4-REL. Iterate through media volumes
for packages that wind up being selected from the dists section in
addition to the ones that get selected from the packages menu.
MFC after: 2 days
I believe this is not a valid C99 construct. Use directly calculated
offsets into the supplied buffer, using specified members length,
to fill appropriate structure.
Either use sysctl, or copy the value of the UNAME_x environment
variable, instead of unconditionally doing sysctl, and then
overriding a returned value with user-specified one.
Noted and tested by: rdivacky
