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
compile	Don't need the .keep_me files. Obrien and I committed past each other.	2001-07-01 23:35:44 +00:00
conf	- Introduce the SCHED_ULE and SCHED_4BSD options for compile time selection	2003-01-26 05:29:12 +00:00
include	Implement bus_dmamem_alloc_size() and bus_dmamem_free_size() as	2003-01-29 07:25:27 +00:00
isa	Tidy up some loose ends.	2002-04-29 07:43:16 +00:00
linux	Add IPv6 support for Linuxlator.	2003-02-03 17:43:20 +00:00
mcbus	Initialise the AS4100 console at the same time as most of the other	2002-03-26 19:46:40 +00:00
osf1	Convert an instance of "struct timezone tz" use I missed yesterday.	2003-02-04 07:44:04 +00:00
pci	At great personal risk, add a __packed and __aligned(x) define that	2002-09-23 05:55:10 +00:00
tlsb	Fix warnings when compiled with SIMOS defined.	2002-11-08 20:52:21 +00:00
Makefile	Add a dopey makefile to do the tags dance, which is probably not perfect	2000-12-31 23:26:34 +00:00