Suresh Siddha 1cb11583a6 x64, x2apic/intr-remap: disable DMA-remapping if Interrupt-remapping is detected (temporary quirk) ... Interrupt-remapping enables queued invalidation. And once queued invalidation is enabled, IOTLB invalidation also needs to use the queued invalidation mechanism and the register based IOTLB invalidation doesn't work. For now, Support for IOTLB invalidation using queued invalidation is missing. Meanwhile, disable DMA-remapping, if Interrupt-remapping support is detected. For the meanwhile, if someone wants to really enable DMA-remapping, they can use nox2apic, which will disable interrupt-remapping and as such doesn't enable queued invalidation. And given that none of the release platforms support intr-remapping yet, we should be ok for this temporary hack. Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Cc: akpm@linux-foundation.org Cc: arjan@linux.intel.com Cc: andi@firstfloor.org Cc: ebiederm@xmission.com Cc: jbarnes@virtuousgeek.org Cc: steiner@sgi.com Signed-off-by: Ingo Molnar <mingo@elte.hu>		2008-07-12 08:45:00 +02:00
..
accessibility
acorn/char
acpi	x86, VisWS: turn into generic arch, eliminate Kconfig specials	2008-07-10 18:55:47 +02:00
amba
ata	libata-acpi: don't call sleeping function from invalid context	2008-07-11 09:42:03 -04:00
atm	atm: [he] send idle cells instead of unassigned when in SDH mode	2008-06-16 17:21:27 -07:00
auxdisplay	Miguel Ojeda has moved	2008-07-04 10:40:05 -07:00
base	Merge branch 'x86/numa' into x86/devel	2008-07-08 11:59:23 +02:00
block	cciss: read config to obtain max outstanding commands per controller	2008-07-04 10:40:09 -07:00
bluetooth
cdrom
char	Merge branch 'linus' into x86/core	2008-07-12 07:29:02 +02:00
clocksource
connector	CONNECTOR: add a proc entry to list connectors	2008-06-27 20:03:24 -07:00
cpufreq	Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq	2008-06-09 11:27:55 -07:00
cpuidle	cpuidle acpi driver: fix oops on AC<->DC	2008-06-11 19:13:45 -04:00
crypto
dca
dio
dma
edac
eisa
firewire	firewire: fw-sbp2: fix parsing of logical unit directories	2008-06-27 20:55:00 +02:00
firmware	sysfs: add /sys/firmware/memmap	2008-07-08 17:55:41 +02:00
gpio	gpio: pca953x (i2c) handles max7310 too	2008-07-04 10:40:06 -07:00
hid
hwmon	hdaps: add support for various newer Lenovo thinkpads	2008-07-04 10:40:06 -07:00
i2c	I2C: S3C2410: Add MODULE_ALIAS() for s3c2440 device.	2008-07-01 14:30:38 +01:00
ide	it8213: fix return value in it8213_init_one()	2008-07-08 19:27:23 +02:00
ieee1394	ieee1394: Kconfig menu touch-up	2008-06-19 00:12:36 +02:00
infiniband	RDMA/cxgb3: Fix regression caused by class_device -> device conversion	2008-07-08 14:40:05 -07:00
input	Merge branches 'x86/numa-fixes', 'x86/apic', 'x86/apm', 'x86/bitops', 'x86/build', 'x86/cleanups', 'x86/cpa', 'x86/cpu', 'x86/defconfig', 'x86/gart', 'x86/i8259', 'x86/intel', 'x86/irqstats', 'x86/kconfig', 'x86/ldt', 'x86/mce', 'x86/memtest', 'x86/pat', 'x86/ptemask', 'x86/resumetrace', 'x86/threadinfo', 'x86/timers', 'x86/vdso' and 'x86/xen' into x86/devel	2008-07-08 09:16:56 +02:00
isdn	drivers/isdn/sc/ioctl.c: add missing kfree	2008-06-12 18:05:41 -07:00
leds
lguest	x86, VisWS: turn into generic arch, eliminate Kconfig specials	2008-07-10 18:55:47 +02:00
macintosh	[POWERPC] Build fix for drivers/macintosh/mediabay.c	2008-06-16 15:00:47 +10:00
mca
md	Merge branch 'for-2.6.26' of git://neil.brown.name/md	2008-07-10 09:49:46 -07:00
media	V4L/DVB (8178): uvc: Fix compilation breakage for the other drivers, if uvc is selected	2008-07-02 08:58:15 -03:00
memstick
message
mfd
misc	thinkpad-acpi: fix LED handling on older ThinkPads	2008-06-11 19:13:45 -04:00
mmc	pxamci: fix byte aligned DMA transfers	2008-07-06 10:37:40 -07:00
mtd	Merge git://git.infradead.org/~dwmw2/mtd-2.6.26	2008-06-06 11:31:18 -07:00
net	tun: Persistent devices can get stuck in xoff state	2008-07-10 16:59:11 -07:00
nubus
of	rtc-ds1374: rename device to just "ds1374"	2008-06-06 11:29:10 -07:00
oprofile
parisc
parport
pci	x64, x2apic/intr-remap: disable DMA-remapping if Interrupt-remapping is detected (temporary quirk)	2008-07-12 08:45:00 +02:00
pcmcia
pnp	PNPACPI: use _CRS IRQ descriptor length for _SRS	2008-06-11 19:13:46 -04:00
power	power_supply: Fix race in power_supply_uevent	2008-06-10 02:13:51 +04:00
ps3
rapidio	rapidio: fix device reference counting	2008-07-10 18:04:43 -07:00
rtc	rtc-x1205: Fix alarm set	2008-07-04 10:40:05 -07:00
s390	Merge branch 'kvm-updates-2.6.26' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm	2008-06-11 10:35:44 -07:00
sbus
scsi	[SCSI] esp: tidy up target reference counting	2008-06-25 12:36:13 -05:00
serial	serial: fix serial_match_port() for dynamic major tty-device numbers	2008-07-04 10:40:04 -07:00
sh
sn
spi	spi: fix the read path in spidev	2008-07-04 10:40:08 -07:00
ssb	ssb-pcicore: Fix IRQ-vector init on embedded devices	2008-07-07 15:31:40 -04:00
tc
telephony
thermal	thermal: Create CONFIG_THERMAL_HWMON=n	2008-06-25 19:25:42 -04:00
uio
usb	Fix name of Russell King in various comments	2008-07-10 18:04:43 -07:00
video	Merge branch 'linus' into x86/core	2008-07-12 07:29:02 +02:00
virtio	virtio: Complete feature negotation before updating status	2008-06-15 13:46:16 -07:00
w1
watchdog	Revert "[WATCHDOG] hpwdt: Add CFLAGS to get driver working"	2008-06-24 13:09:26 +00:00
xen	xen: Use wmb instead of rmb in xen_evtchn_do_upcall().	2008-06-20 14:56:30 +02:00
zorro
Kconfig
Makefile