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freebsd-skq/sys
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Hartmut Brandt e557905435 Fix a problem in bus_dmamap_load_{mbuf,uio} when the first mbuf or the first 
uio segment is empty. In this case no dma segment is create by
bus_dmamap_load_buffer, but the calling routine clears the first flag.
Under certain combinations of addresses of the first and second mbuf/uio
buffer this leads to corrupted DMA segment descriptors. This was already
fixed by tmm in sparc64/sparc64/iommu.c.

PR:		kern/47733
Reviewed by:	sam
Approved by:	jake (mentor)
2003-02-04 16:30:27 +00:00
..
alpha
Fix a problem in bus_dmamap_load_{mbuf,uio} when the first mbuf or the first
2003-02-04 16:30:27 +00:00
amd64
Fix a problem in bus_dmamap_load_{mbuf,uio} when the first mbuf or the first
2003-02-04 16:30:27 +00:00
arm
MB_LEN_MAX is not MD, move it to the MI limits.h.
2002-12-22 06:38:45 +00:00
boot
Remove special casing for running in the simulator from the kernel
2003-02-01 22:50:09 +00:00
cam
Consolidate MIN/MAX macros into one place (param.h).
2003-02-02 13:17:30 +00:00
coda
Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.
2003-01-21 08:56:16 +00:00
compat
Add IPv6 support for Linuxlator.
2003-02-03 17:43:20 +00:00
conf
Add config glue to add an optional GEOM_VOL to add optional volume support.
2003-02-03 17:35:54 +00:00
contrib
Consolidate MIN/MAX macros into one place (param.h).
2003-02-02 13:17:30 +00:00
crypto
Remove some unnecessary casts.
2003-01-25 22:41:22 +00:00
ddb
Reversion of commit by Davidxu plus fixes since applied.
2003-02-01 12:17:09 +00:00
dev
Fix `umass0: BBB bulk-in clear stall failed, IOERROR' problem with
2003-02-04 13:45:41 +00:00
fs
Add missing permission checks to the smbfs VOP_SETATTR vnode op for the
2003-02-04 08:30:53 +00:00
geom
Pave the road to removing the fixed size limit on device nodes:
2003-02-04 10:32:40 +00:00
gnu
Use VOP_SPECSTRATEGY() instead of VOP_STRATEGY().
2003-01-28 21:46:21 +00:00
i4b
Fix some typos in 3 comments.
2003-02-01 14:43:24 +00:00
i386
Fix a problem in bus_dmamap_load_{mbuf,uio} when the first mbuf or the first
2003-02-04 16:30:27 +00:00
ia64
Fix a problem in bus_dmamap_load_{mbuf,uio} when the first mbuf or the first
2003-02-04 16:30:27 +00:00
isa
Split the global timezone structure into two integer fields to
2003-02-03 19:49:35 +00:00
isofs/cd9660
Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.
2003-01-21 08:56:16 +00:00
kern
Implement proper bounds-checking and truncation of device names, this has
2003-02-04 11:04:26 +00:00
libkern
Drop NSHUFF values right after srandom() to remove part of seed -> 1st
2003-02-04 11:33:09 +00:00
modules
Add IPv6 support for Linuxlator.
2003-02-03 17:43:20 +00:00
net
A minor stylistic change to make it more clear to lint-like tools.
2003-02-02 18:15:28 +00:00
netatalk
Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.
2003-01-21 08:56:16 +00:00
netatm
Band-XXX-aid an easy to provoke panic.
2003-01-28 12:10:11 +00:00
netgraph
Catch more uses of MIN().
2003-02-02 13:30:00 +00:00
netinet
MFS 1.64.2.22: Re-enable non pre-emptive ARP requests.
2003-02-04 05:28:08 +00:00
netinet6
Consolidate MIN/MAX macros into one place (param.h).
2003-02-02 13:17:30 +00:00
netipsec
Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.
2003-01-21 08:56:16 +00:00
netipx
add forgotten IFA_LOCK_INIT
2003-01-23 23:36:45 +00:00
netkey
Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.
2003-01-21 08:56:16 +00:00
netnatm
Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.
2003-01-21 08:56:16 +00:00
netncp
Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.
2003-01-21 08:56:16 +00:00
netns
Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.
2003-01-21 08:56:16 +00:00
netsmb
Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.
2003-01-21 08:56:16 +00:00
nfs
Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.
2003-01-21 08:56:16 +00:00
nfsclient
Provide a sysctl to allow defaulting of the connectionless (-c) feature
2003-01-22 19:57:31 +00:00
nfsserver
Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.
2003-01-21 08:56:16 +00:00
opencrypto
Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.
2003-01-21 08:56:16 +00:00
pc98
Oops, fix copyright again.
2003-02-04 16:17:13 +00:00
pccard
Consolidate MIN/MAX macros into one place (param.h).
2003-02-02 13:17:30 +00:00
pci
Add deviceids for 6105 and 6105M chips. Further changes will be necessary
2003-02-01 01:27:05 +00:00
posix4
Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.
2003-01-21 08:56:16 +00:00
powerpc
Fix a problem in bus_dmamap_load_{mbuf,uio} when the first mbuf or the first
2003-02-04 16:30:27 +00:00
rpc
…
security
Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.
2003-01-21 08:56:16 +00:00
sparc64
Fix a problem in bus_dmamap_load_{mbuf,uio} when the first mbuf or the first
2003-02-04 16:30:27 +00:00
sys
Increase the allowed length of device names to 63 characters.
2003-02-04 11:07:28 +00:00
tools
Remove miidevs.h and generate it from miidevs at compile time.
2003-01-19 02:59:34 +00:00
ufs
Catch more uses of MIN().
2003-02-02 13:30:00 +00:00
vm
Change a printf to also tell how many items were left in the zone.
2003-02-04 08:23:18 +00:00
Makefile
…