1
linux/drivers
Pallipadi, Venkatesh 26d204afa1 [CPUFREQ] Fix NULL pointer dereference regression in conservative governor
Commit ee88415caf
introduced this regression when it removed enable bit in cpu_dbs_info_s.
That added a possibility of dbs_cpufreq_notifier getting called for a
CPU that is not yet managed by conservative governor. That will happen
as the transition notifier is set as soon as one CPU switches to
conservative governor and other CPUs can get a NULL pointer dereference
without the enable bit check. Add the enable bit back again.

Reported-by: Lermytte Christophe <Christophe.Lermytte@thomson.net>
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Dave Jones <davej@redhat.com>
2009-08-04 14:32:10 -04:00
..
accessibility
acpi Merge branch 'misc-2.6.31' into release 2009-08-02 12:55:51 -04:00
amba
ata libata: accept late unlocking of HPA 2009-07-28 21:07:09 -04:00
atm
auxdisplay
base driver core: sysdev: do not send KOBJ_ADD uevent if kobject_init_and_add fails 2009-07-28 13:45:22 -07:00
block mg_disk: Add missing ready status check on mg_write() 2009-07-28 08:57:33 +02:00
bluetooth headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
cdrom
char sysrq, kdump: make sysrq-c consistent 2009-07-29 19:10:36 -07:00
clocksource
connector connector: maintainer/mail update. 2009-07-21 12:43:51 -07:00
cpufreq [CPUFREQ] Fix NULL pointer dereference regression in conservative governor 2009-08-04 14:32:10 -04:00
cpuidle
crypto
dca
dio
dma Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2009-07-30 16:46:31 -07:00
edac edac: x38 fix mchbar high register addr 2009-07-29 19:10:34 -07:00
eisa
firewire
firmware
gpio headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
gpu Merge branch 'drm-radeon-kms' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 2009-07-29 12:31:59 -07:00
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 2009-07-22 09:30:07 -07:00
hwmon hwmon: (asus_atk0110) Fix upper limit readings 2009-07-28 16:31:39 +02:00
i2c i2c-omap: OMAP3430 Silicon Errata 1.153 2009-07-30 01:03:24 +01:00
ide ide-tape: Don't leak kernel stack information 2009-07-21 20:36:25 -07:00
idle
ieee1394
ieee802154
infiniband
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2009-07-22 09:25:31 -07:00
isdn mISDN: Fix handling of receive buffer size in L1oIP 2009-07-28 14:26:51 -07:00
leds
lguest lguest and virtio: cleanup struct definitions to Linux style. 2009-07-30 16:03:46 +09:30
macintosh
mca
md md: Use revalidate_disk to effect changes in size of device. 2009-08-03 10:59:58 +10:00
media V4L/DVB (12303): cx23885: check pointers before dereferencing in dprintk macro 2009-07-24 14:03:32 -03:00
memstick
message
mfd
misc cb710: use SG_MITER_TO_SG/SG_MITER_FROM_SG 2009-07-31 12:28:46 +02:00
mmc imxmmc: Remove unnecessary semicolons 2009-07-31 12:28:46 +02:00
mtd UBI: fix bug in image sequence number handling 2009-07-15 11:30:59 +03:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2009-07-27 13:42:47 -07:00
nubus
of of/mdio: Add support function for Ethernet fixed-link property 2009-07-22 09:27:18 -07:00
oprofile
parisc
parport
pci Make pci_claim_resource() use request_resource() rather than insert_resource() 2009-08-02 14:10:18 -07:00
pcmcia
platform Merge branch 'bugzilla-13825' into release 2009-08-02 12:36:01 -04:00
pnp
power Merge git://git.infradead.org/users/cbou/battery-2.6.31 2009-07-30 16:45:53 -07:00
pps
ps3
rapidio
regulator
rtc rtc: mark if rtc-cmos drivers were successfully registered 2009-07-29 19:10:35 -07:00
s390 [S390] zcrypt: fix scheduling of hrtimer ap_poll_timer 2009-07-24 12:41:02 +02:00
sbus
scsi headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
serial Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2009-07-30 16:45:20 -07:00
sh
sn
spi spi: omap2_mcspi rxdma bugfix 2009-07-29 19:10:35 -07:00
ssb
staging staging: udlfb: Add vmalloc.h include 2009-07-28 14:07:11 -07:00
tc
telephony headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
thermal
uio
usb USB: xhci: Stall handling bug fixes. 2009-07-28 14:31:13 -07:00
uwb
video drivers/video/backlight/jornada720_bl.c: fix build 2009-07-29 19:10:35 -07:00
virtio virtio: refactor find_vqs 2009-07-30 16:03:45 +09:30
vlynq
w1
watchdog [WATCHDOG] Fix COH 901 327 watchdog enablement 2009-08-02 19:56:30 +00:00
xen
zorro
Kconfig
Makefile