+ we've had the ability to sign files with a detached signature for
a while now. We can now verify the files using the detached signature
file.
+ in honour of this, update version numbers - 1.0.0/20090517
- allocate space for each cpu_info{} in pmap_bootstrap
- remap cpu0's space into the PA currently in CPUINFO_VA
- cpus[] becomes an array of pointers to cpu_info{}, easy to traverse
- only call kernel lock for IPL_VM interrupts (? as implemented on
x86 and sparc64)
- revert a minor part of locore.s:1.241
- in cpu_hatch(), set %sp to near the middle of the interrupt stack.
we only need a %sp until we get to run an MI thread (own idlelwp or
real code)
we still waste one page of space, but this gets SMP much closer to
actually working again.
Export i386/i386/gdt.c:update_descriptor() and use it in x86_set_sdbase(),
as a direct write to the GDT will cause a kernel trap.
Fix PR port-xen/41401.
- Rely on _lwp_makecontext() to set up the thread identity register.
This is not currently done (a bug), nor does libpthread use the
threadreg yet. I'm doing this so it the code can be used by the
person working on TLS to verify that their threadreg code is working.
sdhc_bus_clock() calls mutex_enter().
then in DIAGNOSTIC section, sdhc_bus_clock() calls sdhc_card_detect().
sdhc_card_detect() calls mutex_enter() on the same mutex again.
when LOCKDEBUG is enabled, you get
Mutex error: lockdebug_wantlock: locking against myself
e.g,
umount -a -t nonfs,mfs
This makes it clear that the "no prefix" only needs to be on the first
file-system argument to -t. The mount(8) man page has a clear example
of this but for some reason umount(8) was missing one.
BRDGGFLT and BRDGSFILT bridge controls are only available with BRIDGE_IPF and PFIL_HOOKS defined.
In amd64 GENERIC and XEN kernel configs PFIL_HOOKS is defined but BRIDGE_IPF is not.
When a BRDGGFLT or BRDGSFILT command comes in, then ifd->ifd_cmd is not in range
of bridge_control_table_size. Then bc is not set and is dereferenced
later => BOOM.
wiz