in the resource error in ep_alloc case. This results in a panic.
Zero resources to make it safe to call twice pending resolution of
layering questions.
MFC After: 3 days
mlx devices. This fixes an issue where mlx device drives fail to be
detected at system boot.
This is a RELENG_6 candidate.
Submitted by: oliver
PR: kern/84163
trap_subr.S: declare a stub for the a-unavailable trap
that does an absolute jump to the vector-assist trap.
This is due to the fact that the vec-unavail trap
doesn't start at a 256-byte boundary, so the trick of
masking the bottom 8 bits of the link register to identify
the interrupt doesn't work, so let the vec-assist
case handle Altivec-disabled for the time being.
Note that this will be fixed in the future with a much
smaller vector code-stub (< 16 bytes) that will allow
use of strange vector offsets that are also present in
4xx processors, and also allow smaller differences in
vector codepaths on the G5.
trap.c: Treat altivec-unavailable/assist process traps as SIGILL.
Not quite correct, since altivec-assist should really be a panic,
but it is fine for the moment due to the above measure.
machdep.c Install the stub code for the altivec-unavailable trap, and
the standard trap code at the altivec-assist.
Reported by: Andreas Tobler <toa at pop agri ch>
MFC after: 3 days
was not compiled with 'options HWPMC_HOOKS' or if the compiled-in
version numbers of the kernel and module are out of sync.
Reported by: cracauer
MFC after: 3 days
the vm_page_t associated with a pte using only the lower 32-bits of the pte
instead of the full 64-bits.
Submitted by: Greg Taleck greg at isilon dot com
Reviewed by: jeffr, alc
MFC after: 3 days
not mask the ExtINT pin on the first I/O APIC as at least one PIII chipset
seems to need this even though all of the pins in the 8259A's are masked.
The default is still to mask the ExtINT pin.
Reported by: Mike Tancsa mike at sentex.net
MFC after: 3 days
later sum capacities for all batteries, even those that weren't actually
present. We only need to do this for _BST but do it for all of them.
Reported by: Eric Anderson
MFC after: 1 day
too much even though we actually validate the parameters. This code
also is more compatible with other *BSDs, which do copyin within
setsockopt().
Submitted by: Keiichi SHIMA <keiichi__at__iijlab.net>
Reviewed by: security-officer (nectar)
Obtained from: KAME
Make sure that there actually is a next packet before setting
nextrecord to that field.
PR: 83885
Submitted by: hirose@comm.yamaha.co.jp
Obtained from: Patch suggested in the PR
MFC after: 1 week
- increase number of allocations count only on successfull malloc(9),
so it doesn't confuse people;
- because we need to check if 'size > 0', hide 'mtsp->mts_memalloced += size;'
under the check as well, as for size=0 it is of course a no-op;
- avoid critical_enter()/critical_exit() in case of failure in
malloc_type_allocated() as there will be nothing to do.
OK'ed by: rwatson
MFC after: 2 days
are called outside of AN_LOCK()/AN_UNLOCK. This fixes the following
WITNESS warning (produced when an(4) PCMCIA card is detached).
taskqueue_drain with the following non-sleepable locks held:
exclusive sleep mutex an0 (network driver) r = 0 (0xc59af168) locked @ /usr/src/sys/dev/an/if_an.c:2836
MFC after: 3 days
Silence from: current@
in the arm __swp() and sparc64 casa() and casax() functions is actually
being used as an input and output and not just the value of the register
that points to the memory location. This was the underlying source of
the mbuf refcount problems on sparc64 a while back. For arm this should be
a nop because __swp() has a constraint to clobber all memory which can
probably be removed now.
Reviewed by: alc, cognet
MFC after: 1 week
- Add locking to protect the softc and mark this driver as MP safe. There
are still some edge cases with multiport cards that need more locking
work.
MFC after: 1 week
Tested on: alpha
Actually, one cannot setup root file system on RAID3 device, but when
other file system exist in /etc/fstab which are placed on RAID3 device,
boot process will be interrupted when these devices are missing.
MFC after: 3 days
X-MFC-note: MFC only to RELENG_6, as RELENG_5 doesn't have root_mount KPI.
