q3k/linux
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
linux/drivers
History
David Miller 5a7aad9a55 drm: ati_pcigart: Do not access I/O MEM space using pointer derefs. 
The PCI GART table initialization code treats the GART table mapping
unconditionally as a kernel virtual address.

But it could be in the framebuffer, for example, and thus we're
dealing with a PCI MEM space ioremap() cookie.  Treating that as a
virtual address is illegal and will crash some system types (such as
sparc64 where the ioremap() return value is actually a physical I/O
address).

So access the area correctly, using gart_info->gart_table_location as
our guide.

Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Dave Airlie <airlied@linux.ie>
2009-03-13 14:23:59 +10:00
..
accessibility
acpi
amba
ata libata: Don't trust current capacity values in identify words 57-58 2009-03-05 07:26:10 -05:00
atm
auxdisplay
base
block
bluetooth
cdrom
char
clocksource
connector
cpufreq Revert "[CPUFREQ] Disable sysfs ui for p4-clockmod." 2009-03-09 15:07:33 -04:00
cpuidle
crypto crypto: ixp4xx - Fix qmgr_request_queue build failure 2009-03-04 08:01:22 +08:00
dca I/OAT: update driver version and copyright dates 2009-03-04 16:04:40 -07:00
dio m68k: dio - Kill resource_size_t format warnings 2009-01-12 20:56:42 +01:00
dma
edac
eisa
firewire firewire: core: Remove card from list of cards when enable fails 2009-02-01 11:17:24 +01:00
firmware
gpio gpiolib: fix request related issue 2009-01-29 18:04:43 -08:00
gpu drm: ati_pcigart: Do not access I/O MEM space using pointer derefs. 2009-03-13 14:23:59 +10:00
hid HID: move tmff and zpff devices from ignore_list to blacklist 2009-02-17 13:25:01 +01:00
hwmon hwmon: (f75375s) Remove unnecessary and confusing initialization 2009-03-12 13:36:39 +01:00
i2c Merge master.kernel.org:/home/rmk/linux-2.6-arm 2009-03-03 14:12:41 -08:00
ide ide: add at91_ide driver 2009-03-05 16:10:58 +01:00
idle i7300_idle: struct device - replace bus_id with dev_name(), dev_set_name() 2009-01-06 10:44:39 -08:00
ieee1394
infiniband RDMA/nes: Don't allow userspace QPs to use STag zero 2009-03-12 16:21:41 -07:00
input
isdn ISDN: fix sc/shmem printk format warning 2009-02-20 00:54:44 -08:00
leds
lguest
macintosh
mca
md md: fix deadlock when stopping arrays 2009-03-04 00:57:25 -07:00
media Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2009-03-02 15:43:03 -08:00
memstick
message
mfd mfd: add support for WM8351 revision B 2009-03-12 16:20:24 -07:00
misc hpilo: new pci device 2009-02-27 16:26:22 -08:00
mmc mmc: s3cmci: fix s3c2410_dma_config() arguments. 2009-03-12 16:20:24 -07:00
mtd
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6 2009-03-12 09:27:53 -07:00
nubus
of
oprofile
parisc
parport
pci PCIe: portdrv: call pci_disable_device during remove 2009-03-12 15:42:35 -04:00
pcmcia
platform acer-wmi: fix regression in backlight detection 2009-03-12 16:20:24 -07:00
pnp Merge branch 'linus' into release 2009-01-09 03:39:43 -05:00
power ds2760_battery.c: fix division by zero 2009-03-12 16:20:23 -07:00
ps3 powerpc/ps3: Printing fixups for l64 to ll64 conversion drivers/ps3 2009-01-16 16:15:14 +11:00
rapidio rapidio: remove excess kernel-doc notation 2009-01-06 15:59:28 -08:00
regulator
rtc
s390 [S390] fix "mem=" handling in case of standby memory 2009-02-19 15:19:19 +01:00
sbus
scsi
serial Merge branch 'sh/for-2.6.29' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 2009-02-27 16:40:00 -08:00
sh sh: maple: Do not pass SLAB_POISON to kmem_cache_create() 2008-12-16 16:40:32 +09:00
sn
spi
ssb ssb: struct device - replace bus_id with dev_name(), dev_set_name() 2008-11-21 11:06:03 -05:00
staging
tc
telephony telephony: trivial: fix up email address 2008-11-11 09:30:23 -08:00
thermal thermal: struct device - replace bus_id with dev_name(), dev_set_name() 2009-01-06 10:44:37 -08:00
uio
usb
uwb
video
virtio
w1 drivers/w1/masters/w1-gpio.c: fix read_bit() 2009-03-12 16:20:23 -07:00
watchdog
xen PM: Split up sysdev_[suspend|resume] from device_power_[down|up] 2009-02-22 10:33:44 -08:00
zorro
Kconfig create drivers/platform/x86/ from drivers/misc/ 2008-12-19 04:42:32 -05:00
Makefile