1
linux/drivers
Avi Kivity 6ec8a856e4 KVM: Avoid calling smp_call_function_single() with interrupts disabled
When taking a cpu down, we need to hardware_disable() it.
Unfortunately, the CPU_DYING notifier is called with interrupts
disabled, which means we can't use smp_call_function_single().

Fortunately, the CPU_DYING notifier is always called on the dying cpu,
so we don't need to use the function at all and can simply call
hardware_disable() directly.

Tested-by: Paolo Ornati <ornati@fastwebnet.it>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-19 10:13:49 -07:00
..
acorn/char Remove the arm26 port 2007-07-31 15:39:39 -07:00
acpi ACPI: EC: Fix "no battery" regression 2007-08-14 01:03:42 -04:00
amba
ata libata: adjust libata to ignore errors after spinup 2007-08-15 04:56:32 -04:00
atm Add some help texts to recently-introduced kconfig items 2007-08-18 09:52:50 -07:00
auxdisplay Add some help texts to recently-introduced kconfig items 2007-08-18 09:52:50 -07:00
base CPU online file permission 2007-07-31 15:39:39 -07:00
block Add some help texts to recently-introduced kconfig items 2007-08-18 09:52:50 -07:00
bluetooth
cdrom [BLOCK] Get rid of request_queue_t typedef 2007-07-24 09:28:11 +02:00
char pull asus sony thinkpad into release branch 2007-08-12 00:17:12 -04:00
clocksource x86_64: fix typo in acpi_pm.c 2007-07-21 18:37:12 -07:00
connector
cpufreq
crypto Add some help texts to recently-introduced kconfig items 2007-08-18 09:52:50 -07:00
dio
dma [IOAT]: Remove redundant struct member to avoid descriptor cache miss 2007-08-14 17:36:31 -07:00
edac drivers/edac: fix pasemi kconfig depends 2007-07-26 11:35:18 -07:00
eisa
fc4
firewire firewire: fw-core: make two variables static 2007-08-02 20:34:17 +02:00
firmware
hid Add some help texts to recently-introduced kconfig items 2007-08-18 09:52:50 -07:00
hwmon hwmon: (smsc47m1) restore missing name attribute 2007-08-12 14:39:44 -04:00
i2c i2c-s3c2410: Build fix 2007-08-14 18:37:15 +02:00
ide scc_pata: PIO fixes 2007-08-01 23:46:46 +02:00
ieee1394 ieee1394: sbp2: more correct Kconfig dependencies 2007-08-02 20:34:16 +02:00
infiniband IB/mlx4: Incorrect semicolon after if statement 2007-08-15 20:24:06 -07:00
input [MIPS] Fixup secure computing stuff. 2007-07-31 21:35:21 +01:00
isdn Remove 'isdn_* is defined but unused' warnings 2007-07-31 15:39:44 -07:00
kvm KVM: Avoid calling smp_call_function_single() with interrupts disabled 2007-08-19 10:13:49 -07:00
leds
lguest i386: Make patching more robust, fix paravirt issue 2007-08-11 15:58:13 -07:00
macintosh Add some help texts to recently-introduced kconfig items 2007-08-18 09:52:50 -07:00
mca
md Fix remap handling by blktrace 2007-08-11 22:34:48 +02:00
media V4L/DVB (5939): dvb-pll: make struct dvb_pll_fcv1236d static 2007-07-30 16:26:37 -03:00
message Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6 2007-08-06 17:48:34 -07:00
mfd
misc Add some help texts to recently-introduced kconfig items 2007-08-18 09:52:50 -07:00
mmc mmc: at91_mci: remove whitespace at the end of lines 2007-08-09 16:13:44 +02:00
mtd mtdchar build fix 2007-08-11 15:47:41 -07:00
net fix random hang in forcedeth driver when using netconsole 2007-08-18 09:58:51 -07:00
nubus
of Create drivers/of/platform.c 2007-07-20 14:25:51 +10:00
oprofile [CELL] oprofile: add support to OProfile for profiling CELL BE SPUs 2007-07-20 21:42:24 +02:00
parisc
parport parport_pc locking fix 2007-07-31 15:39:37 -07:00
pci pci: rename __pci_reenable_device() to pci_reenable_device() 2007-08-01 10:00:56 -04:00
pcmcia pcmcia: give socket time to power down 2007-07-31 15:39:38 -07:00
pnp ACPI: restore CONFIG_ACPI_SLEEP 2007-07-29 16:53:59 -07:00
power Don't compile the PMU power driver on 64-bit PowerPC 2007-07-23 12:42:45 +01:00
ps3
rapidio
rtc rtc-m48t59 driver NO_IRQ mode fixup 2007-07-31 15:39:44 -07:00
s390 [S390] monwriter: Serialization bug for multithreaded applications. 2007-08-10 14:32:39 +02:00
sbus Videopix Frame Grabber: Fix unreleased lock in vfc_debug() 2007-07-31 15:39:43 -07:00
scsi Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6 2007-08-06 17:48:34 -07:00
serial serial: fix 8250 early console setup 2007-08-03 15:02:56 -07:00
sh
sn
spi spidev warning fix 2007-08-11 15:47:42 -07:00
tc
telephony
uio
usb Add some help texts to recently-introduced kconfig items 2007-08-18 09:52:50 -07:00
video Merge master.kernel.org:/home/rmk/linux-2.6-arm 2007-08-18 10:28:21 -07:00
w1 drivers/ misc __iomem annotations 2007-07-26 11:11:57 -07:00
xen xenbus_xs.c: fix a use-after-free 2007-07-26 11:35:17 -07:00
zorro
Kconfig Begin to consolidate of_device.c 2007-07-20 13:39:59 +10:00
Makefile [WATCHDOG] Fix pcwd_init_module crash 2007-07-29 18:58:39 +00:00