the resident page count matches the object size. We know it fully backs
its parent in this case.
Reviewed by: acl, tegge
Sponsored by: Isilon Systems, Inc.
statement. Specifically, a break statement that previously broke out of
the enclosing switch was not changed. Consequently, the enclosing loop
terminated prematurely.
This could result in "vm_page_insert: page already inserted" panics.
Submitted by: tegge
modified bit emulation traps on Alpha while holding locks in the
sysctl handler.
A better solution would be to pass a hint to the Alpha pmap code to
tell mark these pages as modified when they as they are being wired,
but that appears to be more difficult to implement.
Suggested by: jhb
MFC after: 3 days
placeholder similar to KTR_DEV. Explain the use of KTR_DEV and
KTR_SUBSYS in a comment as well.
- Retire KTR_WITNESS and instead have KTR_WITNESS default to off but use
KTR_SUBSYS if it is enabled.
Linux LSI MegaRaid tools can run on FreeBSD until Linux emulation.
Add in the Linux IOCTL shim and create the megadev0 device so
Linux LSI MegaRaid tools can run on FreeBSD until Linux emulation.
Add glue to build the modules but don't tie it into the build
yet until I test it from the CVS repo. via the mirror on an
amd64 machine.
Tie this into the Linux32 emulation on amd64 so the tools can
run on amd64 kernel.
Cleaned up by: ps (amr_linux.c)
ip_forward() would report back a zero MTU in ICMP needfrag messages
because on a IPSEC SP lookup failure no MTU got computed.
Fix this by changing the logic to compute a new MTU in any case if
IPSEC didn't do it.
Change MTU computation logic to use egress interface MTU if available
or the next smaller MTU compared to the current packet size instead
of falling back to a very small fixed MTU.
Fix associated comment.
PR: kern/91412
MFC after: 3 days
ia_hash only if it actually is an AF_INET address. All other places
test for sa_family == AF_INET but this one.
PR: kern/92091
Submitted by: Seth Kingsley <sethk-at-meowfishies.com>
MFC after: 3 days
If net.link.ether.inet.useloopback=1 and we send broadcast packet using our
own source ip address it may be rejected by uRPF rules.
Same bug was fixed for IPv6 in rev. 1.115 by suz.
PR: kern/76971
Approved by: glebius (mentor)
MFC after: 3 days
side effect that legacy ATA controllers at irq14 and irq15 cannot share
interrupts with anything else without major problems.
This fixes the ATAPI DMA problems some systems/devices have seen.
1) unregsiter kqueue filter for EVFILT_LIO.
2) free uma_zones.
3) call setsid directly to enter another session rather than
implementing by itself.
Submitted by: jhb
(1) Fix DMA alignment, based on bytes per sample.
feeder_rate.c:
Handle strayed bytes (mostly caused by #1) better.
This DMA alignment issues are extremely hard to reproduce unless
the user happen to have a 32bit capable soundcards (ATI IXP) and
knowledgeable enough to force it to operate under pure 32bit
operations on both record and play directions.
The success of the cluster allocation is checked through a field in the
mbuf structure. This change is non-functional but properly silences code
inspection tools.
Found by: Coverity Prevent(tm)
Coverity ID: CID807
Sponsored by: TCP/IP Optimization Fundraise 2005
up to date. Principle changes for this reelase is to support 2K Port Login
firmware. This allows us to support the 2322 (and 2422 4Gb) cards which only
come with the 2K Port Login firmware. The 2322 should now work- but we don't
have firmware sets for it in ispfw (as the change to load 2K Port Login f/w
hasn't been made- that f/w is so big it has to be loaded in more than one
chunk).
Other changes are the beginnings of cleaning up some long standing target
mode issues. The next changes here will incorporate a lot of bug fixes
from others.
Finally, some copyright cleanup and attempts to make the parts of the
driver that are FreeBSD specific start conforming more to FreeBSD style.
MFC after: 1 month
