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linux-stable/drivers
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Linus Torvalds 09ca8adbe9 Revert "USB: don't explicitly reenable root-hub status interrupts" 
This reverts commit e872154921.

Andrey Borzenkov reports that it resulted in a totally hung machine for
him when loading the OHCI driver.  Extensive netconsole capture with
SysRq output shows that modprobe gets stuck in ohci_hub_status_data()
when probing and enabling the OHCI controller, see for example

	http://lkml.org/lkml/2008/7/5/236

for an analysis.

The problem appears to be an interrupt flood triggered by the commit
that gets reverted, and Andrey confirmed that the revert makes things
work for him again.

Reported-and-tested-by: Andrey Borzenkov <arvidjaar@mail.ru>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: David Brownell <david-b@pacbell.net>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-06 10:27:25 -07:00
..
accessibility
acorn/char
acpi x86 ACPI: normalize segment descriptor register on resume 2008-07-05 08:25:40 +02:00
amba
ata ahci: give another shot at clearing all bits in irq_stat 2008-07-05 13:05:37 -07:00
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 mm: switch node meminfo Active & Inactive pages to Kbytes 2008-07-04 10:40:09 -07:00
block cciss: read config to obtain max outstanding commands per controller 2008-07-04 10:40:09 -07:00
bluetooth
cdrom [POWERPC] iSeries: Remove unused mail address 2008-05-23 16:45:04 +10:00
char tty: Fix inverted logic in send_break 2008-07-02 19:21:48 -07:00
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 iop-adma: fixup some kzalloc/memset confusions 2008-05-20 13:51:20 -07:00
edac edac: mpc85xx: fix building as a module 2008-05-24 09:56:13 -07:00
eisa
firewire firewire: fw-sbp2: fix parsing of logical unit directories 2008-06-27 20:55:00 +02:00
firmware edd: fix incorrect return of 1 from module_init 2008-06-06 11:29:09 -07:00
gpio gpio: pca953x (i2c) handles max7310 too 2008-07-04 10:40:06 -07:00
hid HID: remove CVS keywords 2008-05-20 16:44:43 +02:00
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 ide: ide_unregister() locking bugfix 2008-07-05 20:30:51 +02:00
ieee1394 ieee1394: Kconfig menu touch-up 2008-06-19 00:12:36 +02:00
infiniband IB/mthca: Clear ICM pages before handing to FW 2008-06-23 09:29:58 -07:00
input drivers/input/ff-core.c needs <linux/sched.h> 2008-07-02 18:40:08 -07:00
isdn drivers/isdn/sc/ioctl.c: add missing kfree 2008-06-12 18:05:41 -07:00
leds LEDS: fix race in device_create 2008-05-20 13:31:55 -07:00
lguest x86: fix NULL pointer deref in __switch_to 2008-06-20 13:26:18 +02:00
macintosh [POWERPC] Build fix for drivers/macintosh/mediabay.c 2008-06-16 15:00:47 +10:00
mca
md Merge git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-2.6-dm 2008-07-02 18:55:17 -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 [SCSI] fusion mpt: fix target missing after resetting external raid 2008-05-27 10:58:09 -05:00
mfd HTC_EGPIO is ARM-only 2008-05-21 16:56:00 -07:00
misc thinkpad-acpi: fix LED handling on older ThinkPads 2008-06-11 19:13:45 -04:00
mmc mmc: don't use DMA on newer ENE controllers 2008-07-04 10:44:49 -07:00
mtd Merge git://git.infradead.org/~dwmw2/mtd-2.6.26 2008-06-06 11:31:18 -07:00
net hostap: fix sparse warnings 2008-06-30 15:43:52 -04:00
nubus
of rtc-ds1374: rename device to just "ds1374" 2008-06-06 11:29:10 -07:00
oprofile oprofile: don't request cache line alignment for cpu_buffer 2008-05-14 19:11:12 -07:00
parisc drivers/parisc: replace remaining __FUNCTION__ occurrences 2008-05-15 10:38:54 -04:00
parport
pci pci: VT3336 can't do MSI either 2008-07-04 10:40:05 -07:00
pcmcia electra_cf: Add MODULE_DEVICE_TABLE() 2008-05-27 16:07:45 -05:00
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
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 sbus bpp: instances missed in s/dev_name/bpp_dev_name/ 2008-05-21 16:55:59 -07:00
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: Fix coherent DMA mask for PCI devices 2008-06-13 16:14:52 -04:00
tc
telephony
thermal thermal: Create CONFIG_THERMAL_HWMON=n 2008-06-25 19:25:42 -04:00
uio UIO: fix race in device_create 2008-05-20 13:31:55 -07:00
usb Revert "USB: don't explicitly reenable root-hub status interrupts" 2008-07-06 10:27:25 -07:00
video w100fb: add 80 MHz modeline 2008-07-04 10:40:08 -07:00
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