freed belong to the kernel object.)
- Increase the granularity of the vm object locking in vm_hold_load_pages()
in order to reduce the number of times that we acquire and release the
same lock.
Fix to the messages output under CAM_DEBUG_CCB: the summary sense
information (error bits and sense key) is in the error field, not
in the result field, of struct ata_request. No other functional change.
completion of recovery is indicated by positioning the CAM_AUTOSNS_VALID
bit in the status field of the CCB, not in the flags field.
This fixes an endless loop of sense recovery actions.
Reviewed by: ken
waiting for it to be delayed, temporarily back out the -pthread
removal until the freeze is lifted.
Freeze possibly taking longer than necessary: will
Requested by: kris
function, startup_alloc(), that is used for single page allocations prior
to the VM starting up. If it is used after the VM startups up, it
replaces the zone's allocf pointer with either page_alloc() or
uma_small_alloc() where appropriate.
Pointy hat to: me
Tested by: phk/amd64, me/x86
Temporarily disable the UMA_MD_SMALL_ALLOC stuff since recent commits
break sparc64, amd64, ia64 and alpha. It appears only i386 and maybe
powerpc were not broken.
device to access 64-bit addresses from a 32-bit PCI bus. While the
RealTek manual says you can set this bit and the chip will perform
DAC only if you give it a DMA address with any of the upper 32
bits set, this appears not to be the case. If I turn on the DAC
bit, the chip sets the 'system error' bit in the status register
when I to do a DMA on my Athlon test box with 32-bit PCI bus (VIA
chipset) even though I only have 128MB of physical memory, and thus
can never give the chip a 64-bit address.
Obviously, I can't just set it and forget it, so until I figure
out the right rule for when it's safe/necessary to enable it, keep
it turned off.
- If no .Os call is made, don't print the OS info at all.
- Allow for multiple .Lb calls in the LIBRARY section.
- Improved documentation on punctuation characters.
not guaranteed that the RSE writes the NaT collection immediately,
sort of atomically, to the backing store when it writes the register
immediately prior to the NaT collection point. This means that we
cannot assume that the low 9 bits of the backingstore pointer do not
point to the NaT collection. This is rather a surprise and I don't
know at this time if it's a bug in the Merced or that it's actually
a valid condition of the architecture. A quick scan over the sources
does not indicate that we depend on the false assumption elsewhere,
but it's something to keep in mind.
The fix is to write the saved contents of the ar.rnat register to
the backingstore prior to entering the loop that copies the dirty
registers from the kernel stack to the user stack.
functions reference UMA internals from <vm/uma_int.h>, which makes
them highly unwanted in non-UMA specific files.
While here, prune the includes in pmap.c and use __FBSDID(). Move
the includes above the descriptive comment.
The copyright of uma_machdep.c is assigned to the project and can
be reassigned to the foundation if and when when such is preferrable.
which are based on the AR5212 and should just work (not verified).
Add Proxim Skyline 4032, the PCI version of th e4030.
Add revision suffix 'B' to D-Link DWL-G520/G650 entries, in order
to indicate that revision A1 cards are not supported by this driver
(both A1 and B1/B2 cards are sold in identical boxes).
Explicitly point out the existence of unsupported DWL-G520/G650
(rev. A1) cards in the CAVEATS section.
Approved by: sam
Tested at 100Mbit only, using Asus P4P800 onboard 3C940.
The -stable version of this patch I have in use for ~2 weeks now, and works
just fine for me.
Based on: Nathan L. Binkert's patch for OpenBSD
Patch submitted by and thanks to: Jung-uk Kim <jkim@niksun.com>
MFC after: 2 weeks
