Olaf Hering 11ab4496ce staging: hv: use sync_bitops when interacting with the hypervisor ...

commit 2235658571 upstream.

Locking is required when tweaking bits located in a shared page, use the
sync_ version of bitops. Without this change vmbus_on_event() will miss
events and as a result, vmbus_isr() will not schedule the receive tasklet.

[Backported to 2.6.32 stable kernel by Haiyang Zhang <haiyangz@microsoft.com>]

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Haiyang Zhang <haiyangz@microsoft.com>
Acked-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2011-04-14 16:53:23 -07:00

..

blkvsc_drv.c

Staging: hv: fix sysfs symlink on hv block device

2011-02-17 15:36:51 -08:00

BlkVsc.c

Staging: hv: Fix some missing author names

2009-11-30 16:39:35 -08:00

Channel.c

staging: hv: use sync_bitops when interacting with the hypervisor

2011-04-14 16:53:23 -07:00

Channel.h

Staging: hv: remove PFN_CHANNEL_CALLBACK

2009-09-15 12:02:03 -07:00

ChannelInterface.c

Staging: hv: remove function pointer typedefs from VmbusApi.h

2009-09-15 12:02:03 -07:00

ChannelInterface.h

Staging: hv: move VmbusApi.h

2009-09-15 12:02:00 -07:00

ChannelMgmt.c

Staging: hv: Fix vmbus event handler bug

2009-11-30 16:39:29 -08:00

ChannelMgmt.h

Staging: hv: fix oops in vmbus - missing #include

2009-10-30 14:47:43 -07:00

Connection.c

staging: hv: use sync_bitops when interacting with the hypervisor

2011-04-14 16:53:23 -07:00

hv_api.h

Staging: hv: move HvStatus.h into hv_api.h

2009-09-15 12:01:58 -07:00

Hv.c

Staging: hv: Fix up memory leak on HvCleanup

2010-05-12 14:57:04 -07:00

Hv.h

Staging: hv: fix smp problems in the hyperv core code

2010-01-25 10:49:15 -08:00

Kconfig

Staging: hv: adjust Hyper-V Kconfig

2009-09-15 12:01:54 -07:00

logging.h

Staging: hv: move logging.h

2009-09-15 12:02:00 -07:00

Makefile

Staging: hv: remove Sources.c

2009-09-15 12:01:55 -07:00

netvsc_drv.c

staging: hv: Fix GARP not sent after Quick Migration

2011-04-14 16:53:22 -07:00

NetVsc.c

Staging: hv: Fix some missing author names

2009-11-30 16:39:35 -08:00

NetVsc.h

Staging: hv: Fix some missing author names

2009-11-30 16:39:35 -08:00

NetVscApi.h

Staging: hv: Remove List.h

2009-09-15 12:02:04 -07:00

osd.c

staging: Complete sched.h removal from interrupt.h

2009-10-14 14:14:37 -07:00

osd.h

Staging: hv: fix oops in vmbus - missing #include

2009-10-30 14:47:43 -07:00

RingBuffer.c

staging: hv: Fixed the value of the 64bit-hole inside ring buffer

2010-09-20 13:17:45 -07:00

RingBuffer.h

Staging: hv: move osd.h

2009-09-15 12:01:56 -07:00

rndis.h

Staging: hv: rndis.h: typedef removal, part 2

2009-09-15 12:01:57 -07:00

RndisFilter.c

Staging: hv: Fix a bug affecting IPv6

2010-05-12 14:57:04 -07:00

RndisFilter.h

Staging: hv: fix up typedefs in NetVscApi.h

2009-09-15 12:01:59 -07:00

storvsc_drv.c

staging: hv: Fixed lockup problem with bounce_buffer scatter list

2010-09-20 13:17:45 -07:00

StorVsc.c

Staging: hv: Fix argument order in incorrect memset invocations in hyperv driver.

2009-11-30 16:39:25 -08:00

StorVscApi.h

staging: hv: Increased storvsc ringbuffer and max_io_requests

2010-09-20 13:17:45 -07:00

TODO

Staging: hv TODO patches

2009-10-30 14:47:42 -07:00

VersionInfo.h

Staging: hv: cleanup coding style issues in VersionInfo.h

2009-09-15 12:01:55 -07:00

vmbus_drv.c

Staging: hv: match on DMI values to know if we should run.

2010-03-15 08:49:45 -07:00

Vmbus.c

staging: hv: use sync_bitops when interacting with the hypervisor

2011-04-14 16:53:23 -07:00

vmbus.h

Staging: hv: remove function pointer typedefs from vmbus.h

2009-09-15 12:02:03 -07:00

VmbusApi.h

Staging: hv: remove function pointer typedefs from VmbusApi.h

2009-09-15 12:02:03 -07:00

VmbusChannelInterface.h

Staging: hv: move VmbusChannelInterface.h

2009-09-15 12:02:01 -07:00

VmbusPacketFormat.h

Staging: hv: move VmbusPacketFormat.h

2009-09-15 12:02:01 -07:00

VmbusPrivate.h

staging: hv: use sync_bitops when interacting with the hypervisor

2011-04-14 16:53:23 -07:00

vstorage.h

Staging: hv: remove typedefs from VmbusPacketFormat.h

2009-09-15 12:01:59 -07:00