a special file on the command line, eg:
sysctl kern.dumpdev=/dev/ad1s1b
In parse(), when a value is given for a CTLTYPE_QUAD variable,
newval and newsize erroneously fail to be set because of an early
"break".
show_var() contains code that duplicates the functionality of the
oidfmt() function.
PR: 33151, 33150
Submitted by: Thomas Quinot <thomas@cuivre.fr.eu.org>
o Do not use a special struct to keep track of CPUs we found;
instead, use struct pcpu. This handles all the magic WRT
thread creation (yay!).
o Respect MAXCPU.
o Use the vhpt_base and vhpt_size values to initialize the AP.
o Style fixes.
Note that this commit temporarily breaks SMP configurations.
Previously APs didn't do anything, but they now enter the
scheduler. They hold sched_lock for more than 5 secs though
and cause a panic. That's what I call progress :-)
ia64_pal_base instead of scanning the EFI tables. This way
AP startup code can more easily use the function.
o Initialize ia64_pal_base in ia64_init(). When the PAL code
doesn't need explicit mapping or no PAL code has been found,
ia64_pal_base will be 0.
o Remove some unused global variables.
o Also in ia64_init(), allocate only 1 page for struct pcpu
and remove some Alpha leftovers.
o Initialize pc_pcb in cpu_pcpu_init().
1222 bytes (derived as the maximum that isc-dhcpd uses). This solves
the problem if a bootp/DHCP reply is over 256 bytes in which the
end of the bootp/DHCP reply will not be found and then the reply will
be ignored. This happens when swap and root paths are longish or many
parameters are set.
Reviewed by: imp
Approved by: imp
types (networkfs_types) with a version that includes the original
list.
This increases the scope for user error and also means that systems with
networkfs_types set in /etc/rc.conf will not benefit from changes to the
list in /etc/defaults/rc.conf on upgrade.
Instead, store the default list in /etc/rc itself and allow the operator
to append to that list by specifying her own list in networkfs_types.
Rename networkfs_types to extra_netfs_types accordingly, as the new name
better describes the purpose of the variable. Default the value to
'NO'.
Fixed setting of WARNS in rev.1.16. Options should normally be set using
using "?=", not using "=", so that the setting is easy to override on the
command line, and setting WARNS to 0 should not be an exception.
The following steps are involved:
a) the IP options related to routing (LSRR and SSRR) are processed
as though the router were a host,
b) the other IP options are processed as usual only if the packet
is destined for the router; otherwise they are ignored.
PR: kern/23123
Discussed in: freebsd-hackers
Add fields to md_page for tracking virtual page color, and pv entry
lists.
Fix pmap_track_modified to work for non-kernel pmaps. This is due to
kernel virtual addresses potentially overlapping with userland addresses.
much less magic, fragile, broken. Use ttes rather than sttes.
We still use the replacement scheme used by the original code, which
is pretty cool.
Many crucial bug fixes from: tmm
of sttes. Also removes many differences between this and the other pmaps.
Reserve the kva space used by the openfirmware translations.
Use physical addresses directly in pmap_zero_page and pmap_copy_page, now
that we have the cache line shooting support.
Add code to track the virtual cachability of mapped pages. The dmmu
requires that multiple mappings of the same phsyical address have the
save virtual address bits up to a colour boundary. Violating this
requires all mappings to be mapped uncacheable. We do not yet handle
the case of a badly aliased mapping becoming cachable again.
Many crucial bug fixes from: tmm
