[hyperv] Do not fail if guest OS ID MSR is already set
authorMichael Brown <mcb30@ipxe.org>
Tue, 25 Apr 2017 12:33:52 +0000 (13:33 +0100)
committerMichael Brown <mcb30@ipxe.org>
Wed, 26 Apr 2017 19:15:39 +0000 (20:15 +0100)
commita0f6e75532c68f49b3e1c73ca88151d9663f5269
treed076b97bb3950b5499ffdd9c0e3242e7409f4b4c
parent648657b7762a9439879691e610f77afee4c56bcb
[hyperv] Do not fail if guest OS ID MSR is already set

Signed-off-by: Michael Brown <mcb30@ipxe.org>
src/arch/x86/drivers/hyperv/hyperv.c