Rik van Riel 722773afd8 sysrq,rcu: suppress RCU stall warnings while sysrq runs ... Some sysrq handlers can run for a long time, because they dump a lot of data onto a serial console. Having RCU stall warnings pop up in the middle of them only makes the problem worse. This patch temporarily disables RCU stall warnings while a sysrq request is handled. Signed-off-by: Rik van Riel <riel@redhat.com> Suggested-by: Paul McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Madper Xie <cxie@redhat.com> Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Richard Weinberger <richard@nod.at> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2014-06-06 16:08:17 -07:00
..
accessibility
acpi	ACPI and power management updates for 3.16-rc1	2014-06-04 08:57:16 -07:00
amba
ata
atm
auxdisplay
base	cma: increase CMA_ALIGNMENT upper limit to 12	2014-06-04 16:54:08 -07:00
bcma
block	Merge branch 'akpm' (patchbomb from Andrew) into next	2014-06-04 16:55:13 -07:00
bluetooth	TTY/Serial driver patches for 3.16-rc1	2014-06-03 09:01:02 -07:00
bus	ARM: SoC driver changes	2014-06-02 16:35:49 -07:00
cdrom	cdrom: convert use of typedef ctl_table to struct ctl_table	2014-06-06 16:08:15 -07:00
char	random: convert use of typedef ctl_table to struct ctl_table	2014-06-06 16:08:15 -07:00
clk	DeviceTree for 3.16:	2014-06-04 10:02:38 -07:00
clocksource	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next	2014-06-04 15:57:20 -07:00
connector	Char / misc driver patches for 3.16-rc1	2014-06-03 08:06:56 -07:00
cpufreq	ACPI and power management updates for 3.16-rc1	2014-06-04 08:57:16 -07:00
cpuidle	ACPI and power management updates for 3.16-rc1	2014-06-04 08:57:16 -07:00
crypto	crypto/nx/nx-842: dev_set_drvdata can no longer fail	2014-05-28 13:39:51 -07:00
dca
devfreq	PM / devfreq: remove checks for CONFIG_EXYNOS_ASV	2014-05-24 22:33:51 +09:00
dio
dma	ARM: SoC driver changes	2014-06-02 16:35:49 -07:00
edac	PCI changes for the v3.16 merge window:	2014-06-02 12:15:19 -07:00
eisa
extcon
firewire	sound updates for 3.16-rc1	2014-06-04 09:08:25 -07:00
firmware	Merge branch 'arm64-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next	2014-06-05 13:15:32 -07:00
fmc
gpio	This is the bulk of GPIO changes for the v3.16 series:	2014-06-02 08:46:03 -07:00
gpu	drm/exynos: call find_vma with the mmap_sem held	2014-06-04 16:54:00 -07:00
hid	Merge branches 'for-3.16/i2c-hid', 'for-3.16/rmi4', 'for-3.16/sony' and 'for-3.16/thingm' into for-linus	2014-06-04 13:09:43 +02:00
hsi
hv	hv: use correct order when freeing monitor_pages	2014-05-28 13:45:15 -07:00
hwmon	New driver for NCT6683D	2014-06-03 11:09:43 -07:00
hwspinlock
i2c
ide
idle
iio	Staging driver patches for 3.16-rc1	2014-06-03 08:34:00 -07:00
infiniband	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-05-23 15:29:43 -07:00
input	ARM: SoC updates for 3.16 (part 1)	2014-06-02 16:15:12 -07:00
iommu	Merge branch 'akpm' (patchbomb from Andrew) into next	2014-06-04 16:55:13 -07:00
ipack
irqchip	Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next	2014-06-04 15:59:13 -07:00
isdn
leds	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid into next	2014-06-04 08:52:36 -07:00
lguest
macintosh
mailbox
mcb	mcb: Add support for shared PCI IRQs	2014-05-27 17:38:11 -07:00
md	Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next	2014-06-03 12:57:53 -07:00
media	Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media into next	2014-06-04 14:24:30 -07:00
memory
memstick
message
mfd	sound updates for 3.16-rc1	2014-06-04 09:08:25 -07:00
misc	Merge branch 'x86-uv-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next	2014-06-03 15:48:23 -07:00
mmc	Updates for mmci driver:	2014-06-02 09:22:24 -07:00
mtd	Merge branch 'for-3.16/core' of git://git.kernel.dk/linux-block into next	2014-06-02 09:29:34 -07:00
net	Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next	2014-06-04 15:59:13 -07:00
nfc
ntb
nubus	kernel/printk: use symbolic defines for console loglevels	2014-06-04 16:54:17 -07:00
of	Microblaze patches for 3.16-rc1	2014-06-05 16:15:33 -07:00
oprofile
parisc
parport	parport: convert use of typedef ctl_table to struct ctl_table	2014-06-06 16:08:15 -07:00
pci	Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next	2014-06-04 15:59:13 -07:00
pcmcia	pcmcia: Use pci_is_bridge() to simplify code	2014-05-27 14:58:24 -06:00
phy
pinctrl	This is the bulk of pin control changes for the v3.16	2014-06-03 11:20:32 -07:00
platform	ACPI and power management updates for 3.16-rc1	2014-06-04 08:57:16 -07:00
pnp	Merge branches 'pnp', 'powercap', 'pm-runtime' and 'pm-opp'	2014-06-03 23:13:00 +02:00
power	ACPI and power management updates for 3.16-rc1	2014-06-04 08:57:16 -07:00
powercap
pps
ps3
ptp
pwm
rapidio	rapidio/tsi721: use pci_enable_msix_exact() instead of pci_enable_msix()	2014-06-06 16:08:13 -07:00
regulator	regulator: Updates for v3.16	2014-06-03 11:44:48 -07:00
remoteproc
reset	ARM: SoC driver changes	2014-06-02 16:35:49 -07:00
rpmsg
rtc	drivers/rtc/rtc-pxa.c: make of_device_id array const	2014-06-06 16:08:09 -07:00
s390	At over 200 commits, covering almost all supported architectures, this	2014-06-04 08:47:12 -07:00
sbus
scsi	scsi: convert use of typedef ctl_table to struct ctl_table	2014-06-06 16:08:16 -07:00
sfi
sh	Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next	2014-06-04 15:59:13 -07:00
sn
soc	soc: qcom: fix of_device_id table	2014-05-26 21:27:09 +02:00
spi	Merge remote-tracking branch 'spi/topic/workqueue' into spi-next	2014-06-02 17:08:43 +01:00
spmi
ssb
staging	Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media into next	2014-06-04 14:24:30 -07:00
target	Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next	2014-06-03 12:57:53 -07:00
tc
thermal
tty	sysrq,rcu: suppress RCU stall warnings while sysrq runs	2014-06-06 16:08:17 -07:00
uio	uio: fix vma io range check in mmap	2014-05-27 14:11:06 -07:00
usb	Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next	2014-06-04 15:59:13 -07:00
uwb	uwb: fix variable set but not used warnings	2014-05-27 15:18:48 -07:00
vfio	driver core: dev_set_drvdata can no longer fail	2014-05-27 13:40:51 -07:00
vhost
video	fbdev changes for 3.16 (omap)	2014-06-04 09:07:08 -07:00
virt
virtio
vlynq
vme
w1	Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next	2014-06-03 12:57:53 -07:00
watchdog
xen	Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next	2014-06-04 15:59:13 -07:00
zorro
Kconfig	soc: Introduce drivers/soc place-holder for SOC specific drivers	2014-05-23 11:37:46 -05:00
Makefile	Char / misc driver patches for 3.16-rc1	2014-06-03 08:06:56 -07:00