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c68afc9d21
freebsd-skq/sys
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Nate Lawson c68afc9d21 Fix a panic in ata_generic_transaction(). The DMA pointer of the channel 
was being unconditionally dereferenced but was NULL for PIO requests.
Check the request flags for a DMA transaction before dereferencing.

Reported by:	ceri
Tested by:	Radek Kozlowski <radek -at- raadradd.com>
2004-08-06 22:23:53 +00:00
..
alpha Post-locking clean up/simplification, particularly, the elimination of 2004-08-04 18:04:44 +00:00
amd64 MFi386: Fix mem device. Grrr. 2004-08-06 07:22:36 +00:00
arm - Push down the acquisition and release of Giant into pmap_enter_quick() 2004-08-04 22:03:16 +00:00
boot remove /boot/kernel from the default path.. There is already code that 2004-08-06 15:06:06 +00:00
cam Quirk for SEGRAND NP-900 USB MP3Player 2004-07-18 05:39:14 +00:00
coda Put a version element in the VFS filesystem configuration structure 2004-07-30 22:08:52 +00:00
compat More minor cleanups and one small bug fix: 2004-08-04 18:22:50 +00:00
conf MFi386: revision 1.502. 2004-08-05 13:00:11 +00:00
contrib Use in_cksum_skip() to calculate in4_cksum instead of doing handrolled magic 2004-08-05 20:41:38 +00:00
crypto Use __FBSDID(). 2004-06-14 00:38:54 +00:00
ddb Damage control. Correcly advance symtab and strtab pointers, not 2004-07-28 08:59:08 +00:00
dev Fix a panic in ata_generic_transaction(). The DMA pointer of the channel 2004-08-06 22:23:53 +00:00
doc Experimental support for using doxygen to generate kernel documentation. 2004-07-11 16:13:57 +00:00
fs Put a version element in the VFS filesystem configuration structure 2004-07-30 22:08:52 +00:00
gdb Introduce the GDB debugger backend for the new KDB framework. The 2004-07-10 17:47:22 +00:00
geom Add and document kern.geom.stripe.fast_failed sysctl, which shows how 2004-08-06 10:19:34 +00:00
gnu Put a version element in the VFS filesystem configuration structure 2004-07-30 22:08:52 +00:00
i4b Fix a possible hang which apparently occurs during a warm boot (cold boot 2004-07-18 20:13:31 +00:00
i386 Generate KTR trace records for syscall enter and exit in i386 system 2004-08-06 21:56:26 +00:00
ia64 Use a 256MB TR instead of a 64MB TR to make sure that the kernel 2004-08-04 20:09:41 +00:00
isa Add support for the Synaptics Touchpad mouse driver. I reworked the 2004-07-30 00:59:40 +00:00
isofs/cd9660 Put a version element in the VFS filesystem configuration structure 2004-07-30 22:08:52 +00:00
kern In thread_exit(), include more information about the thread/process 2004-08-06 22:06:14 +00:00
libkern Convert the vfsconf list to a TAILQ. 2004-07-27 22:32:01 +00:00
modules Move the source code for these two modules out of src/sys/modules. 2004-08-06 20:37:08 +00:00
net Do not attempt to clean up data that has not been initialized yet. 2004-08-06 09:08:33 +00:00
net80211 Add a new network interface flag, IFF_NEEDSGIANT, which will allow 2004-07-27 23:20:45 +00:00
netatalk Further function forward declaration white space tweaks. 2004-07-19 17:18:58 +00:00
netatm Avoid casts as lvalues. 2004-07-28 06:59:55 +00:00
netgraph Implement minimalistic L2TP sessions statistics and correct man page 2004-08-03 06:52:55 +00:00
netinet Pass pcbinfo structures to in6_pcbnotify() rather than pcbhead 2004-08-06 03:45:45 +00:00
netinet6 Pass pcbinfo structures to in6_pcbnotify() rather than pcbhead 2004-08-06 03:45:45 +00:00
netipsec Add required includes for post-sorwakeup() change to fix FAST_IPSEC 2004-06-23 01:58:22 +00:00
netipx Avoid casts as lvalues. Declare local variable as u_char * instead of 2004-07-28 06:58:23 +00:00
netkey Merge next step in socket buffer locking: 2004-06-21 00:20:43 +00:00
netnatm Constify send and receive space constants in natm. 2004-06-24 03:11:29 +00:00
netncp Do the dreaded s/dev_t/struct cdev */ 2004-06-16 09:47:26 +00:00
netsmb Avoid casts as lvalues. 2004-07-28 06:59:55 +00:00
nfs Remove advertising clause from University of California Regent's 2004-04-07 05:00:01 +00:00
nfs4client Put a version element in the VFS filesystem configuration structure 2004-07-30 22:08:52 +00:00
nfsclient Put a version element in the VFS filesystem configuration structure 2004-07-30 22:08:52 +00:00
nfsserver If debug.mpsafenet is non-zero, run the NFS server callout without 2004-07-24 02:32:27 +00:00
opencrypto Push acquisition of Giant from fdrop_closed() into fo_close() so that 2004-07-22 18:35:43 +00:00
pc98 MFi386: revision 1.597. 2004-08-05 13:01:29 +00:00
pccard Do the dreaded s/dev_t/struct cdev */ 2004-06-16 09:47:26 +00:00
pci Do not attempt to clean up data that has not been initialized yet. 2004-08-06 09:08:33 +00:00
posix4
powerpc In pmap_page_protect, clear the vm page's PG_WRITEABLE flag if 2004-08-05 12:44:12 +00:00
rpc fix array index out of bounds in rpc->rc_srtt[], rpc->rc_sdrtt[] 2004-07-15 22:21:25 +00:00
security * Add a "how" argument to uma_zone constructors and initialization functions 2004-08-02 00:18:36 +00:00
sparc64 - Push down the acquisition and release of Giant into pmap_enter_quick() 2004-08-04 22:03:16 +00:00
sys Assign KTR flag constants for UMA events and callouts. 2004-08-06 21:46:51 +00:00
tools Pass doxygen doc comments through to the output. 2004-07-11 16:14:24 +00:00
ufs Put a version element in the VFS filesystem configuration structure 2004-07-30 22:08:52 +00:00
vm Generate KTR trace records for uma_zalloc_arg() and uma_zfree_arg(). 2004-08-06 21:52:38 +00:00
Makefile Try harder not to compile anything in sys/boot for arm. 2004-05-16 00:19:12 +00:00