disks should be rebuilt. Our rebuild code is same time disk-centric. To
handle this situation properly check all disks for RBLD flags, and if no
disk specified try rebuild/resync all of them except newly inserted.
Windows driver uses such migration when it creates new arrays. While GEOM
RAID has no mechanism to implement migration in general case, this specifc
case still can be handled easily via degraded RAID1 creation followed by
regular rebuild.
rather than a constant so that VM_KMEM_SIZE_MAX will scale automatically
with the kernel address space size. This is particularly important for
MIPS because the same definition is used by both 32- and 64-bit kernels.
Tested by: jchandra
unmerged BERI DTS files) to head:
Use the OFW compatible string "mips,mips4k" rather than
"mips4k,cp0" for interrupt control using MIPS4k CP0.
Suggested by: thompsa
Implement a MIPS FDT PIC decode routine to use when no PIC has been
configured, which assumes a cascade back to the nexus bus (e.g.,
the on-board CP0 interrupt management parts on the MIPS). If the
soc bus in a MIPS DTS file is declared as "mips4k,cp0"-compatible,
then this will be enabled. This is sufficient to allow IRQs to be
configured on BERI.
Sponsored by: DARPA, AFRL
This prevents quad igb card on high core machines, without any nmbcluster or
igb queue tuning wedging the boot process if all nics are configured.
Reviewed by: jfv
Approved by: pjd (mentor)
MFC after: 1 week
Provided a bus_space implementation for FDT, modelled on
bus_space_generic, but with a local version of the map address
routine that does a P->V translation, as is the case with NLM's
similar routine for XLP. It's not clear to me that this is the
right solution -- possibly this belongs in simplebus -- however,
it is sufficient to get the DE4 LED driver working.
Sponsored by: DARPA, AFRL
In a sign of weakness, replicate the MIPS bus_space_generic.c to
produce a new FDT version, which will perform necessary address
space translation for bus_space -- the solution used in NLM's MIPS
FDT support, but possibly not quite the right thing. This is
inconsistent with regular I/O via the nexus and the generic
bus_space, which instead perform translation via pmap_mapdev()
when a resource is activated. However, it will work while I
attempt to identify what the right way to reconcile possible
approaches.
(Another approach might be to make simplebus use Nexus's activate
routine instead of a generic one?)
Sponsored by: DARPA, AFRL
Add code so that the BERI boot process can ask the kernel linker for
DTB blobs that may have been left for it by the boot loader, as done
on PowerPC and ARM. This will require both a more mature boot
loader, and more mature boot loader argument passing mechanism,
than currently supported on BERI.
Sponsored by: DARPA, AFRL
Initialise Openfirmware/FDT code earlier in the FreeBSD/beri boot,
so that the results will be available for configuring the console
UART (eventually).
Suggested by: thompsa
Sponsored by: DARPA, AFRL
It is alike to RAID1, but with dedicating master and recovery disks and
providing manual control over synchronization. It allows to use recovery
disk as snapshot of the master disk from the time of the last sync.
This implementation is not functionaly complete comparing to Windows,
but it is better then silent conversion to RAID1 on first boot.
group file to be used. This is useful for installing on systems where
a user or group does not currently exist.
Sponsored by: DARPA, AFRL
Obtained from: NetBSD
MFC after: 5 days
to avoid sending extra READ CAPACITY requests by dastart(). Schedule periph
again on reprobe completion, or otherwise it may stuck indefinitely long.
This should fix USB explore thread hanging on device unplug, waiting for
periph destruction.
Reported by: hselasky
- Don't treat pointers to members as pointers in catch blocks (they're usually
fat pointers).
- Correctly catch foreign exceptions in catchalls.
- Ensure that a happens-before relationship is established when setting
terminate handlers in one thread and calling them in another.
three fixes:
- Don't treat pointers to members as pointers in catch blocks (they're usually
fat pointers).
- Correctly catch foreign exceptions in catchalls.
- Ensure that a happens-before relationship is established when setting
terminate handlers in one thread and calling them in another.
on the fast data path) and use them instead of frobbing the adapter lock
and busy flag directly.
Other changes made while reworking all slow operations:
- Wait for the reply to a filter request (add/delete). This guarantees
that the operation is complete by the time the ioctl returns.
- Tidy up the tid_info structure.
- Do not allow the tx queue size to be set to something that's not a
power of 2.
MFC after: 1 week
runtime on amd64, when it is compiled by clang. Some versions of clang
don't save and restore all callee registers, if a __builtin_eh_return()
intrinsic is used in a function. This is particularly bad on amd64.
Until the problem gets fixed by upstream, use an asm statement to force
clang to assume the registers in question are clobbered, when invoking
__builtin_eh_return(), so it will emit code to save and restore them.
This should fix the crashes reported on -current with some C++ programs,
particularly those that throw exceptions over multiple function
boundaries.
Reported by: stefanf
MFC after: 3 days
ASUS P8Z77-V board reports _AC2, _AC3 and _AC4 setpoints as 0C. With active
cooling already automatically set to _AC2, that still caused driver to print
two useless lines about temperature above _AC3 and _AC4 every ten seconds.
Three setponts of 0C is probably a board bug, but the same spam could happen
also in correct case if system is runnign not with the lowest cooling level.
generate the files during the build and install them with install(1).
This was the one place in installworld where files (vs links) were
installed by a tool other than install.
Reviewed by: edwin, jilles
the underlying zap_count() to return no errors. However, it is possible
that the pool reaches to such a state where zap_count would return error,
leading to panics when a pool is imported.
This commit changes the ddt_zap_count to return error returned from
zap_count and handle the error appropriately. With this change, it's now
possible to let zpool rollback damaged transaction groups and import the
pool.
Obtained from: ZFS on Linux github (e8fd45a0f9)
MFC after: 1 month
