after the interrupt has been handled. Also move panic_bad_hcall to local to
avoid complaints from the linker on the tinderbox.
Approved by: scottl (substituting for mentor rwatson)
copy's were incorrect and so was the locking.
-A bug was also found that would create a race and
panic when an abort arrived on a socket being read
from.
-Also fix the reader to get MSG_TRUNC when a partial
delivery is aborted.
-Also addresses a couple of coverity caught error path
memory leaks and a couple of other valid complaints
Approved by: gnn
- Don't drop the lock just to reacquire it again to check rushjob, this
only wastes time.
- Use msleep() to drop the mutex while sleeping instead of explicitly
unlocking around tsleep.
Reviewed by: pjd
by this driver and largely are not even PCI devices in pcn_chipid.
- Use device_printf(9)/if_printf(9) rather than implementing their
functionality with printf(9).
- Sprinkle some const.
- Only call iwi_stop() if we got far enough along in iwi_attach() to
alloc an ifnet.
- Release the firmware after stopping the interface and detaching the
ifnet.
MFC after: 1 month
Reviewed by: sam
linux siginfo structure. l_sigval uses a l_uintptr_t for sival_ptr so
that sival_ptr is the right size for linux32 on amd64. Since no code
currently uses 'lsi_ptr' this is just a cosmetic nit rather than a bug
fix.
priority class and use this to:
- print "-" instead of a garbage value for ithreads. Print "-" instead
of the unused nice value for kthreads which are (mis)classified as
PRI_TIMESHARE. For such threads, the nice value can be set to nonzero
by root, but it is never used (at least by the 4bsd scheduler). For
ithreads, we didn't even print the unused value.
- print "i<priority>" and "r<priority>" instead of a biased "<priority>"
for idletime and realtime threads, Here <priority> is the priority
parameter to idprio/rtprio(1). Just add the prefix and remove the
bias for now. <priority> has been stored indirectly in the kernel
since 2001/02/12, and even the kernel cannot recover the original
value in all cases. Here we need to handle more cases than pri_to_rtp(),
but actually handle fewer cases, and end up printing garbage after
a thread changes its current priority while in the kernel.
- for idletime and realtime threads, if they are kthreads then add a prefix
of "k" to the previous string.
- for idletime and realtime threads, if they in the FIFO scheduling class
then add a suffix of "F" to the previous string (if it fits; the other
parts of the string are sure to fit unless <priority> is garbage).
label after the sbunlock() part.
This correctly handles calls to sendfile(2) without valid parameters
that was broken in rev. 1.240.
Coverity error: 272162
to be switched to is saved in sc->delayed_next_scr and
the actual switch is performed later. It was possible
to get into the endless loop when attempting to switch
to a closed vty (which is not allowed and beep-alerted
when attempted) and when the visual beep was in effect.
This caused sc->delayed_next_scr to never be reset and
endless attempts to switch to a closed vty and endless
visual beeping. How to repeat:
- boot into single-user
- run "kbdcontrol -b visual"
- quickly press Alt+F2 two times
PR: kern/68016
X-MFC after: 6.2-RELEASE
- Reduce the number of global variables
- Make global objects static
- Use bool consistently
- Sort getopt arguments and their processing
- Add function comments
- Change notlast != 0 into !last
