WSL2-Linux-Kernel/drivers
Benjamin Herrenschmidt d06221c061 nouveau/bios: Fix tracking of BIOS image data
The code tries various methods for retreiving the BIOS data. However
it doesn't clear the bios->data pointer between the iterations.

In some cases, the shadow() method will fail and not update bios->data
at all, which will cause us to "score" the old data and incorrectly
attribute that score to the new method. This can cause double frees
later when disposing of the unused data.

Additionally, we were not freeing the data for methods that fail the
score test (we only freed when a "best" is superseeded, not when the
new method has a lower score than the exising "best"). Fix that as well.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-02 11:06:33 +01:00
..
accessibility
acpi
amba
ata
atm
auxdisplay
base
bcma
block
bluetooth
cdrom
char
clk
clocksource
connector
cpufreq
cpuidle
crypto
dca
devfreq
dio
dma
edac
eisa
firewire
firmware
gpio
gpu nouveau/bios: Fix tracking of BIOS image data 2012-04-02 11:06:33 +01:00
hid
hv
hwmon
hwspinlock
i2c
ide
idle
ieee802154
infiniband
input
iommu
isdn
leds
lguest
macintosh
mca
md
media
memstick
message
mfd
misc
mmc
mtd Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2012-03-31 13:42:57 -07:00
net
nfc
nubus
of
oprofile
parisc
parport
pci ASPM: Fix pcie devices with non-pcie children 2012-03-31 12:49:56 -07:00
pcmcia
pinctrl
platform
pnp
power
pps
ps3
ptp
rapidio
regulator
remoteproc
rpmsg
rtc
s390
sbus
scsi SCSI updates on 20120331 2012-03-31 13:31:23 -07:00
sfi
sh
sn
spi
ssb
staging
target
tc
thermal
tty
uio
usb
uwb
vhost
video
virt
virtio virtio-pci: switch to PM ops macro to initialise PM functions 2012-03-31 08:09:51 +05:30
vlynq
w1
watchdog
xen
zorro
Kconfig
Makefile