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bb2a37bf41
kernel-ark/drivers
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Mike Miller bb2a37bf41 [PATCH] cciss: fix for DMA brokeness 
The CCISS driver seems to loose track of DMA mappings created by it's
fill_cmd() routine.  Neither callers of this routine are extracting the DMA
address created in order to do the unmap.

Instead, they simply try to unmap 0x0.  It's easy to see this problem on an
x86_64 system when using the "swiotlb=force" boot option.  In this case, the
driver is leaking resources of the swiotlb and not causing a sync of the
bounce buffer.

Signed-off-by: Alex Williamson <alex.williamson@hp.com>
Signed-off-by: Mike Miller <mike.miller@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-13 08:22:30 -07:00
..
acorn [PATCH] timer initialization cleanup: DEFINE_TIMER 2005-09-09 14:03:48 -07:00
acpi [PATCH] remove ACPI S4bios support 2005-09-10 10:06:35 -07:00
atm [PATCH] timer initialization cleanup: DEFINE_TIMER 2005-09-09 14:03:48 -07:00
base [PATCH] drivers/base/*: use kzalloc instead of kmalloc+memset 2005-09-13 08:22:27 -07:00
block [PATCH] cciss: fix for DMA brokeness 2005-09-13 08:22:30 -07:00
bluetooth [Bluetooth]: Move packet type into the SKB control buffer 2005-08-29 15:55:13 -07:00
cdrom [PATCH] drivers/cdrom: fix-up schedule_timeout() usage 2005-09-10 10:06:38 -07:00
char [PATCH] Remove unnecessary check_region references in comments 2005-09-13 08:22:29 -07:00
connector [NET]: Add netlink connector. 2005-09-11 19:15:07 -07:00
cpufreq [CPUFREQ] Bugfix: Call driver exit in cpufreq_add_dev error path 2005-08-31 22:21:28 -07:00
crypto
dio
eisa
fc4
firmware [PATCH] dcdbas: add Dell Systems Management Base Driver with sysfs support 2005-09-07 16:57:27 -07:00
hwmon [PATCH] hwmon: w83627hf: no reset by default 2005-09-09 14:34:21 -07:00
i2c [PATCH] i2c-keywest warning fix 2005-09-13 08:22:28 -07:00
ide [PATCH] ide: clean up the garbage in eighty_ninty_three 2005-09-13 08:22:28 -07:00
ieee1394 Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6 2005-09-12 20:02:18 -07:00
infiniband Merge master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband 2005-09-11 10:16:07 -07:00
input Input: i8042 - use kzalloc instead of kcalloc 2005-09-10 12:04:42 -05:00
isdn [PATCH] Remove unnecessary check_region references in comments 2005-09-13 08:22:29 -07:00
macintosh [PATCH] swsusp: switch pm_message_t to struct 2005-09-05 00:06:16 -07:00
mca
md [PATCH] merge some from Rusty's trivial patches 2005-09-10 10:06:30 -07:00
media [PATCH] Remove unnecessary check_region references in comments 2005-09-13 08:22:29 -07:00
message Merge by hand (conflicts in sd.c) 2005-09-06 17:52:54 -05:00
mfd [MFD] Cleanups suggested by Dmitri, Vojtech and lists. 2005-09-11 10:28:00 +01:00
misc [PATCH] hdpu_cpustate.c: misc_register() can fail 2005-09-10 10:06:25 -07:00
mmc [MMC] Clean up wbsd detection handling 2005-09-12 20:36:19 +01:00
mtd [PATCH] uclinux: remove use of mtd_put_device() in uclinux MTD map driver 2005-09-11 20:43:46 -07:00
net [PATCH] Remove unnecessary check_region references in comments 2005-09-13 08:22:29 -07:00
nubus
oprofile
parisc [PATCH] merge some from Rusty's trivial patches 2005-09-10 10:06:30 -07:00
parport [PATCH] parport: fix-up schedule_timeout() usage 2005-09-10 10:06:38 -07:00
pci [PATCH] Subject: PATCH: fix numa caused compile warnings 2005-09-10 10:06:21 -07:00
pcmcia [PATCH] pcmcia: warn on IOCTL usage 2005-09-13 08:22:27 -07:00
pnp Merge linux-2.6 with linux-acpi-2.6 2005-09-08 01:45:47 -04:00
s390 [PATCH] s390: claw driver fixes 2005-09-06 22:15:20 -04:00
sbus [PATCH] Remove unnecessary check_region references in comments 2005-09-13 08:22:29 -07:00
scsi Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6 2005-09-12 20:02:18 -07:00
serial [PATCH] m68knommu: add ColdFire serial driver support for 523x processor family 2005-09-11 20:43:46 -07:00
sh
sn
tc [PATCH] Remove unnecessary check_region references in comments 2005-09-13 08:22:29 -07:00
telephony [PATCH] telephony: fix-up schedule_timeout() usage 2005-09-10 10:06:39 -07:00
usb [PATCH] USB: ftdi_sio: custom baud rate fix 2005-09-12 12:23:54 -07:00
video [PATCH] fbdev Kconfig fix 2005-09-13 08:22:27 -07:00
w1 [PATCH] crc16: remove w1 specific comments. 2005-09-12 12:35:17 -07:00
zorro
Kconfig [NET]: Add netlink connector. 2005-09-11 19:15:07 -07:00
Makefile [NET]: Add netlink connector. 2005-09-11 19:15:07 -07:00