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| author |   Olaf Hering <olaf@aepfle.de> | 2011-03-21 14:41:37 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2011-04-04 21:33:25 -0700 |
| commit | 22356585712d1ff08fbfed152edd8b386873b238 (patch) | |
| tree | aeb0a6192077d4865d06f6b35cdbf789b390ca99 /kernel/fork.c | |
| parent | staging: hv: fix reversed memset arguments in hv_mouse (diff) | |
| download | wireguard-linux-22356585712d1ff08fbfed152edd8b386873b238.tar.xz wireguard-linux-22356585712d1ff08fbfed152edd8b386873b238.zip | |
staging: hv: use sync_bitops when interacting with the hypervisor
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.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Cc: stable <stable@kernel.org>
Acked-by: Haiyang Zhang <haiyangz@microsoft.com>
Acked-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'kernel/fork.c')
0 files changed, 0 insertions, 0 deletions