Drivers: hv: vmbus: Support kexec on ws2012 r2 and above
authorAlex Ng <alexng@microsoft.com>
Fri, 26 Feb 2016 23:13:22 +0000 (15:13 -0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 2 Mar 2016 00:57:20 +0000 (16:57 -0800)
commit7268644734f6a300353a4c4ff8bf3e013ba80f89
treebfac2a165f0f2543a89076aadc70811e14212782
parentd81274aae61c0a045cd0f34191c51fa64ba58bc4
Drivers: hv: vmbus: Support kexec on ws2012 r2 and above

WS2012 R2 and above hosts can support kexec in that thay can support
reconnecting to the host (as would be needed in the kexec path)
on any CPU. Enable this. Pre ws2012 r2 hosts don't have this ability
and consequently cannot support kexec.

Signed-off-by: Alex Ng <alexng@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/hv/connection.c