sparc64. change 20 * 4096 to 5 * 4096 * sizeof(void *). This is again
very little, but enough :-). If you see a crash again, don't blame the
nameserver code before you change this constant.
to all GENERIC-like kernel config files where SYSV* options were already
present (commented out if the SYSV* options are commented out).
Fix lib/25897 and lib/25898.
for address changes, multicast filter changes, or adjusting promiscuous mode.
Fixes resetting the phy for things like start/stopping tcpdump.
ok petrov@, martin@, pk@
try page 5 (flex geometry) first. This fixes problems with some broken USB
devices that do not handle page 4 correctly (rather than returning nothing,
or stalling, they return the CSW where there should be data).
* most files are installed with CONFIGFILES (from bsd.files.mk)
* empty files are created in a cleaner fashion
* MAKEVERBOSE is supported for the remaining custom items
off, or priority inversion can occur, which can lead to IPI deadlocks.
Leaves interrupts off for a bit longer, sadly, but with no noticeable
effects on the systems I tested on.
From YAMAMOTO Takashi.
* On systems where it's relevant (6600, kn300, kn8ae), check which PCI bus
hierarchy we're looking at.
* Consistently check PCI function numbers (important for quad-channel ATA
controllers).
* Check the channel number (important for ATA and multi-channel SCSI
controllers).
* Check logical unit numbers.
* Use strcasecmp() to check b->protocol; the case is different depending on
the firmware revision.
* Remove b->boot_dev_type check; it's unneeded.
* Remove extraneous unneeded variables.
Not only does this fix a few PRs and multiple long-standing bugs, but the
code is smaller too.
PR 9432
PR 12225
PR 25830
require that all bus tags have pointers to bus_space_read/write functions,
i.e. no run-time hunting for the first "upstream" implementation.
Since this changes the way bus tags should be constructed it makes sense
to do the same thing for the rest of the bus space methods.
So, now bus space tags are generally constructed by copying the parent's bus
tag and then overriding the methods that the bus driver needs to handle,
instead of starting with an empty bus tag and fiiling in only the fields needed.
This allows boot1() to change the sector number (of the boot partition)
that bootxx.S passes through to boot2().
This means that boot2() will find the correct partition when boot1()
reads /boot from the 'a' partition instead of the mbr boot partition.
This all happens when you update a system that used a small 'wd0h' partition
to boot a raid1 set to the new bootcode. Deleting /boot from the 'wd0h'
partition will make the new bootcode find /boot and the root filesystem
inside the raid set.
- "intrusive" dirops now have more chances to get benefits from dnlc.
- fixes a deadlock due to vnode locking order inversion.
nfs_create and others: purge stale dnlc entries
as nfs_lookup() no longer does it automatically.
want more flexible namecache handling.
it just looks up a dnlc entry and vget() the result vnode.
ie. no automatic entry removal, no automatic vnode locking.
discussed on tech-kern@.
1) Introduce functions to allocate and free the emergency IO buffers.
2) Make sure we free any allocated emergency buffers in the event that
we bail out during configuration, or when we unconfigure an array.
3) if we run out of memory trying to allocate a given type of buffer,
don't continue to try to allocate more of those buffers.
(Partially addresses PR#25787)
itojun