vnodes, since these nodes are not linked into the mount queue and,
as such, the vn_lock() cannot cause a deadlock so LORs are harmless.
Suggested by: kib
Approved by: kib (mentor)
MFC after: 3 days
The hook calls vn_fullpath(9), that should not be executed with a vnode
lock held.
Reported by: Bruce Cran <bruce cran org uk>
Tested by: pho
MFC after: 3 days
- Add vesa kernel options for amd64.
- Connect libvgl library and splash kernel modules to amd64 build.
- Connect manual page dpms(4) to amd64 build.
- Remove old vesa/dpms files.
Submitted by: paradox <ddkprog yahoo com> [1], swell k at gmail.com
(with some minor tweaks)
them from the old place. This commit necessary so that the tree would not
enter a broken state.
sys/i386/isa/vesa.c -> dev/fb/vesa.c
sys/i386/include/pc/vesa.h -> dev/fb/vesa.h
sys/i386/isa/dpms.c -> dev/dpms/dpms.c
"COMMAND 0x........ TIMEOUT AFTER .. SECONDS" messages. Any commands
that get truly stuck will still trigger the warning and the hardware
health check, just a little bit later.
x86emu is a software emulator for the real mode x86 processor, originally
written by SciTech Software, Inc. for XFree86 and has been later ported
to NetBSD then OpenBSD.
has not worked since the arp-v2 rewrite.
The event handler will be called with the llentry write-locked and
can examine la_flags to determine whether the entry is being added
or removed.
Reviewed by: gnn, kmacy
Approved by: gnn (mentor)
MFC after: 1 month
using Solaris prototype for __assert(), but FreeBSD's implementation.
Both take different arguments, so we were either core-dumping in assert()
or printing garbage.
Reported by: avg
MFC after: 1 week
in a seperate array. As such we need to use kvm_read rather than bcopy
to populate the ki_groups field.
This fixes a crash when running ps -ax on a coredump.
Reported by: brucec
Tested by: brucec
MFC after: 3 days
commands executed by unprivileged users. Action is not really taken, but it is
logged to pool history, which might be confusing.
Reported by: Denis Ahrens <denis@h3q.com>
MFC after: 3 days
# My reading of the docs suggests this can only happen on 10Base5 and
# 10Base2 setups (and maybe only the former), which I can't test
# adequately since I have nothing but 10BaseT, etc here.
include file, and include this where the previous duplicate definitions were.
Static program checkers like FlexeLint rightfully take a dim view of
duplicate definitions, even if they currently are identical.
Such situation is not supported.
This problem was triggered by something like this:
# zpool create tank da0
# zfs snapshot tank@snap
# cd /tank/.zfs/snapshot/snap (this will mount the snapshot)
# cd
# mount -u nosuid /tank/.zfs/snapshot/snap (refcount leak)
# zpool export tank
cannot export 'tank': pool is busy
MFC after: 1 week
It will be checked any way later by g_io_check() in g_io_schedule_down().
It is only needed here to not trigger panic from additional check, when
INVARIANTS enabled. So cover it with #ifdef INVARIANTS. It saves two
64bit divisions per request.
(incorrect handling of zero-length reads before the copy buffer is
allocated) is masked by the iso9660 taster. Tar and cpio both enable
that taster so were protected from the bug; unzip is susceptible.
This both fixes the bug and updates the test harness to exercise
this case.
Submitted by: Ed Schouten diagnosed the bug and drafted a patch
MFC after: 7 days
