> Fix bug introduced in revision 1.174(*) where a NULL fspec with an MNT_UPDATE
> command would always return EINVAL. This broke fsck on root, where fsck'ing
> a dirty root would always return an error causing rc to resort in a reboot.
(*) This is "Apply the NFS exports list rototill patch" change
in ext2fs_vfsops.c rev 1.91.
> Change ffs_mount, in MNT_UPDATE case, to check dev_t's for equality
> instead of just vnode pointers. Fixes erroneous "does not match mounted
> device" errors from mount(8) in the presence of MFS /dev, init.root, &c.
addresses. Make the kernel support SIOC[SG]IFADDRPREF for IPv6
interface addresses.
In in6ifa_ifpforlinklocal(), consult preference numbers before
making an otherwise arbitrary choice of in6_ifaddr. Otherwise,
preference numbers are *not* consulted by the kernel, but that will
be rather easy for somebody with a little bit of free time to fix.
Please note that setting the preference number for a link-local
IPv6 address does not work right, yet, but that ought to be fixed
soon.
In support of the changes above,
1 Add a method to struct domain for "externalizing" a sockaddr, and
provide an implementation for IPv6. Expect more work in this area: it
may be more proper to say that the IPv6 implementation "internalizes"
a sockaddr. Add sockaddr_externalize().
2 Add a subroutine, sofamily(), that returns a struct socket's address
family or AF_UNSPEC.
3 Make a lot of IPv4-specific code generic, and move it from
sys/netinet/ to sys/net/ for re-use by IPv6 parts of the kernel and
ifconfig(8).
Add "KEYWORD: interactive" so that prompting for passwords work, and
use print_rc_normal to print a message that could safely be suppressed.
Part of the /etc/rc silent changes requested in PR 41946
and proposed in tech-userlevel.
Add "KEYWORD: interactive" so that the script's prompts work,
and use rc_print_metadata to add a message to the log.
Part of the /etc/rc silent changes requested in PR 41946
and proposed in tech-userlevel.
and which can suppress output in silent mode. Silent mode is enabled
via the new rc_silent variable, which defaults to a value that depends
on the kern.boothowto sysctl.
Part of the /etc/rc silent changes requested in PR 41946
and proposed in tech-userlevel.
Fixes LOCKDEBUG panic which is the same one mentioned in PR kern/41078
on trying to mount_ext2fs against a raw device, while that panic
seems to have another route cause around module_autoload() in
sys/miscfs/specfs/spec_vnops.c:spec_open().
This frees a byte value to use for 'end of key' (to correctly sort
short keys) while still having a weight assigned to the field sep.
(Unless -t is given, the field sep is in the field data.)
Do reverse sorts by writing the output file in reverse order (rather
than reversing the sort - apart from merges).
All key compares are now unweighted.
For 'sort -u' mark duplicates keys during the sort and don't write
to the output.
Use -S to mean a posix sort - where equal keys are sorted using the
raw record (rather than being kept in the original order).
For 'sort -f' (no keys) generate a key of the folded data (as for -n
-i and -d), simplifies the code and allows a 'posix' sort.
send pmap tlb shootdowns to them cause the shootdown job queue to fill up,
but since the cpus aren't running yet, no IPIs get sent. When the job
queue is full, the bit mask of cpus to send the IPI to is not set and no
shootdown IPI ever gets sent after the cpu is marked running. Always
set the cpumask even when the queue is full. Now I get shootdown ipis
on all the secondary cpus.
("(boundary & (boundary - 1)) == 0") triggers with i915drm in recent -5 kernel
Read the comment in the code for a detailed explanation. This should be fixed
properly in the i386 bus code, but it is too intrusive to do for -5.
XXX: pullup for 5.x
