alpha these bugs didn't cause any problems because it was little endian,
but on sparc64, we ended up with garbage for the IP address when we tried
to contact the server. (Usually 3.253.0.0)
Not objected to by: wpaul
to have backward compatibility symbolic links.
This code should check existence of deprecated locales and
fix them using following scheme:
. if new locale directory exisists and is a symlink -- remove it
. if old locale directory exists and not a symlink -- rename it to
its new name
This should allow to mtree(1) and existing locale aliases make(1)
rules to setup locale dirs correctly (avoid self-referenced symlinks)
BTW, this commit brings in backward compatibility support for ru_SU
locales (aliased to appropriate ru_RU ones).
using the part after the ``\'' if the original name is not found.
This allows M$ clients to use domain\user as their authname.
Reviewed by: Ian West <ian@niw.com.au>
cpu(s) into the kernel, and sync-ing them up to "kernel" mode so we can
send them ipis, which also work.
Thanks to John Baldwin for providing me with access to the hardware
that made this possible.
Parts obtained from: bsd/os
Call critical_enter/critical_exit around (fast) interrupt handlers. All
non-threaded interrupts are fast, and the threaded interrupt scheduler is
itself a fast interrupt.
Assert that an interrupt handler we are about to call is non-zero.
Be paranoid about restoring the users global registers. Do it as the
last thing before switching to alternate globals (when we magically get
our preloaded registers back), and do it with interrupts disabled. Any
kind of kernel trap when the globals are not setup properly is bad news.
Don't save and restore the kernel g6, it invariably points to the current
pcb now.
data word in an interrupt packet is non-zero, it points to code to execute
to handle the ipi, so jump to it instead of enqueueing the packet. It
is unclear if we will need queued ipis.
Interrupt g7 now points to pcpu, instead of to the per-cpu interrupt queue
itself, so use that instead. Interrupt g6 is no longer reserved.
parameters needed for smp support.
If we are not the boot processor, jump to the smp startup code instead.
Implement a per-cpu panic stack, which is used for bootstrapping both
primary and secondary processors and during faults on the kernel stack.
Arrange the per-cpu page like the pcb, with the struct pcpu at the end
of the page and the panic stack before it.
Use the boot processor's panic stack for calling sparc64_init.
Split the code to set preloaded global registers and to map the kernel
tsb out into functions, which non-boot processors can call.
Allocate the kstack for thread0 dynamically in pmap_bootstrap, and give
it a guard page too.
