place to add this connection, since the interrupt is for a GPIO pin,
but since we have no alternative at the moment...
Submitted by: Hans Petter Selasky
we free memory from underneath them.
This fixes an occasional panic I've been seeing in softclock() where a bad
pointer would be encountered when pushing DTrace hard.
The PCM's sound.h file only seems to include <sys/tty.h>, because
channel_if seems to require selinfo. Just replace it with
<sys/selinfo.h>.
There's no real problem with including <sys/tty.h> here, even with
MPSAFE TTY, but <sys/tty.h> is something that should be used by the TTY
layer, its driver and code that integrated it with the process tree.
corresponding USAGE should be skipped as well.
For example, below is a report desc fragment of some mouse:
COLLECTION
...
USAGE TWHEEL
FEATURE ...
...
USAGE WHEEL
INPUT ...
...
END COLLECTION
"USAGE TWHEEL" should be consumed after the FEATURE item is skipped,
otherwise, the INPUT item will be assigned to "USAGE TWHEEL" later,
other than "USAGE WHEEL".
Tested by: Grzegorz Blach
PR: usb/125941
In order to CATER this, DDB buffered output can be choosen at compile
time through the option DDB_BUFR_SIZE=nbytes where nbytes choose the size
of the buffer (suggested size is 128 bytes), which should be manually
specified in any interested config file.
Sponsored by: Nokia
kernel gs base, because %rip is adjusted only on kernel-mode trap caused
by iretq execution. On the other hand, the stack contains (hardware
part of) trap frame from the usermode. As a consequence, checking for
frame mode and doing swapgs causes the kernel to enter trap() with
usermode gs base.
Remove the check for mode and conditional swapgs, we already have right
gs base in the MSR.
Submitted by: Nate Eldredge <neldredge math ucsd edu>
MFC after: 3 days
virtualization work done by Marko Zec (zec@).
This is the first in a series of commits over the course
of the next few weeks.
Mark all uses of global variables to be virtualized
with a V_ prefix.
Use macros to map them back to their global names for
now, so this is a NOP change only.
We hope to have caught at least 85-90% of what is needed
so we do not invalidate a lot of outstanding patches again.
Obtained from: //depot/projects/vimage-commit2/...
Reviewed by: brooks, des, ed, mav, julian,
jamie, kris, rwatson, zec, ...
(various people I forgot, different versions)
md5 (with a bit of help)
Sponsored by: NLnet Foundation, The FreeBSD Foundation
X-MFC after: never
V_Commit_Message_Reviewed_By: more people than the patch
