Mike Galbraith a1741e7fcb locking, drivers/dca: Annotate dca_lock as raw ... The dca_lock can be taken in atomic context: [ 25.607536] Call Trace: [ 25.607557] [<ffffffff820078a1>] try_stack_unwind+0x151/0x1a0 [ 25.607566] [<ffffffff820062c2>] dump_trace+0x92/0x370 [ 25.607573] [<ffffffff8200731c>] show_trace_log_lvl+0x5c/0x80 [ 25.607578] [<ffffffff82007355>] show_trace+0x15/0x20 [ 25.607587] [<ffffffff823f4588>] dump_stack+0x77/0x8f [ 25.607595] [<ffffffff82043f2a>] __might_sleep+0x11a/0x130 [ 25.607602] [<ffffffff823f7b93>] rt_spin_lock+0x83/0x90 [ 25.607611] [<ffffffffa0209138>] dca_common_get_tag+0x28/0x80 [dca] [ 25.607622] [<ffffffffa02091c8>] dca3_get_tag+0x18/0x20 [dca] [ 25.607634] [<ffffffffa0244e71>] igb_update_dca+0xb1/0x1d0 [igb] [ 25.607649] [<ffffffffa0244ff5>] igb_setup_dca+0x65/0x80 [igb] [ 25.607663] [<ffffffffa02535a6>] igb_probe+0x946/0xe4d [igb] [ 25.607678] [<ffffffff82247517>] local_pci_probe+0x17/0x20 [ 25.607686] [<ffffffff82248661>] pci_device_probe+0x121/0x130 [ 25.607699] [<ffffffff822e4832>] driver_probe_device+0xd2/0x2e0 [ 25.607707] [<ffffffff822e4adb>] __driver_attach+0x9b/0xa0 [ 25.607714] [<ffffffff822e3d1b>] bus_for_each_dev+0x6b/0xa0 [ 25.607720] [<ffffffff822e4591>] driver_attach+0x21/0x30 [ 25.607727] [<ffffffff822e3425>] bus_add_driver+0x1e5/0x350 [ 25.607734] [<ffffffff822e4e41>] driver_register+0x81/0x160 [ 25.607742] [<ffffffff8224890f>] __pci_register_driver+0x6f/0xf0 [ 25.607752] [<ffffffffa011505b>] igb_init_module+0x5b/0x5d [igb] [ 25.607769] [<ffffffff820001dd>] do_one_initcall+0x3d/0x1a0 [ 25.607778] [<ffffffff820961f6>] sys_init_module+0xe6/0x270 [ 25.607786] [<ffffffff82003232>] system_call_fastpath+0x16/0x1b [ 25.607794] [<00007f84d6783f4a>] 0x7f84d6783f4a and thus must not be preempted on -rt. In mainline this change documents the low level nature of the lock - otherwise there's no functional difference. Lockdep and Sparse checking will work as usual. Signed-off-by: Mike Galbraith <efault@gmx.de> [ Fixed the domain allocation which was calling kzalloc from the irq disabled section ] Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2011-09-13 11:12:12 +02:00
..
accessibility
acpi	locking, ACPI: Annotate c3_lock as raw	2011-09-13 11:12:07 +02:00
amba
ata	drivers/ata/sata_dwc_460ex.c: add missing kfree	2011-08-18 23:58:11 -04:00
atm
auxdisplay
base	Merge branch 'for-linus' of git://opensource.wolfsonmicro.com/regmap	2011-09-08 16:47:52 -07:00
bcma	bcma: add uevent to the bus, to autoload drivers	2011-08-22 14:21:41 -04:00
block	Merge branch 'stable/for-jens' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen into for-linus	2011-08-09 20:43:26 +02:00
bluetooth	Bluetooth: Add Toshiba laptops AR30XX device ID	2011-08-11 19:50:26 -03:00
cdrom
char	drivers/char/msm_smd_pkt.c: don't use IS_ERR()	2011-08-25 16:25:33 -07:00
clk
clocksource	Merge branch 'common/core' into sh-latest	2011-08-08 16:33:54 +09:00
connector
cpufreq
cpuidle
crypto
dca	locking, drivers/dca: Annotate dca_lock as raw	2011-09-13 11:12:12 +02:00
dio
dma	dmaengine/ste_dma40: fix memory leak due to prepared descriptors	2011-09-05 17:08:26 +05:30
edac	i7core_edac: fixed typo in error count calculation	2011-08-18 14:07:15 -07:00
eisa
firewire	Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	2011-08-27 09:32:08 -07:00
firmware	firmware: fix google/gsmi.c build warning	2011-08-08 13:53:49 -07:00
gpio
gpu	drm: Remove duplicate "return" statement	2011-09-09 09:11:44 +01:00
hid	Merge branches 'upstream-fixes' and 'magicmouse' into for-linus	2011-09-07 13:53:17 +02:00
hwmon	hwmon: (ucd9000/ucd9200) Optimize array walk	2011-09-06 08:56:07 -07:00
hwspinlock
i2c	i2c-tegra: fix possible race condition after tx	2011-09-07 00:13:40 +01:00
ide
idle
ieee802154
infiniband	Merge branches 'ipoib' and 'iser' into for-next	2011-08-17 10:57:43 -07:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2011-08-24 09:19:03 -07:00
iommu	iommu/amd: Don't take domain->lock recursivly	2011-09-02 14:19:50 +02:00
isdn
leds	drivers/leds/leds-bd2802.c: bd2802_unregister_led_classdev() should unregister all registered leds	2011-08-25 16:25:35 -07:00
lguest
macintosh
mca
md	md: Fix handling for devices from 2TB to 4TB in 0.90 metadata.	2011-09-10 17:21:28 +10:00
media	[media] vp7045: fix buffer setup	2011-09-11 09:33:41 -03:00
memstick
message
mfd
misc	Merge branch 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6	2011-08-26 13:05:09 -07:00
mmc	mmc: sdhci-s3c: Fix mmc card I/O problem	2011-08-31 16:25:52 -04:00
mtd	UBI: do not link debug messages when debugging is disabled	2011-08-19 19:02:27 +03:00
net	NET: am79c961: fix race in link status code	2011-09-05 08:58:29 +01:00
nfc
nubus
of
oprofile	locking, oprofile: Annotate oprofilefs lock as raw	2011-09-13 11:12:05 +02:00
parisc
parport
pci	PCI: Remove MRRS modification from MPS setting code	2011-09-09 19:49:58 -07:00
pcmcia
platform
pnp
power	s3c-adc-battery: Fix compilation error due to missing header (module.h)	2011-08-19 21:01:46 +04:00
pps
ps3
ptp
rapidio	rapidio: fix use of non-compatible registers	2011-08-25 16:25:34 -07:00
regulator
rtc	Merge branch 'timers-fixes-for-linus' of git://tesla.tglx.de/git/linux-2.6-tip	2011-09-07 13:03:48 -07:00
s390	[S390] memory hotplug: only unassign assigned increments	2011-08-24 17:15:24 +02:00
sbus
scsi	scsi: qla4xxx driver depends on NET	2011-09-10 17:31:31 -07:00
sfi
sh	Merge branch 'common/core' into sh-latest	2011-08-08 16:33:54 +09:00
sn
spi
ssb
staging	staging: tidspbridge: fix compilation on dsp clock functions	2011-08-24 14:35:26 -07:00
target	target: Convert acl_node_lock to be IRQ-disabling	2011-08-22 19:28:36 +00:00
tc
telephony
thermal
tty	Merge branch 'sh-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-3.x	2011-08-29 13:34:48 -07:00
uio
usb	USB: ftdi_sio: add Calao reference board support	2011-08-25 09:44:50 -07:00
uwb
vhost
video	locking, video: Annotate vga console lock as raw	2011-09-13 11:12:04 +02:00
virt
virtio
vlynq
w1	MAINTAINERS: Evgeniy has moved	2011-08-25 16:25:33 -07:00
watchdog
xen	xen: self-balloon needs module.h	2011-08-16 07:23:34 -07:00
zorro
Kconfig
Makefile