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| author | Denis V. Lunev <den@openvz.org> | 2015-08-02 01:08:20 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-08-05 07:30:44 +0200 |
| commit | cc2dd4027a43bb36c846f195a764edabc0828602 (patch) | |
| tree | 5e7d1fc796c9a11c6dd79645d3b06a6ae327b7ed /drivers/hv/channel_mgmt.c | |
| parent | Drivers: hv: vmbus: don't send CHANNELMSG_UNLOAD on pre-Win2012R2 hosts (diff) | |
| download | linux-cc2dd4027a43bb36c846f195a764edabc0828602.tar.xz linux-cc2dd4027a43bb36c846f195a764edabc0828602.zip | |
mshyperv: fix recognition of Hyper-V guest crash MSR's
Hypervisor Top Level Functional Specification v3.1/4.0 notes that cpuid
(0x40000003) EDX's 10th bit should be used to check that Hyper-V guest
crash MSR's functionality available.
This patch should fix this recognition. Currently the code checks EAX
register instead of EDX.
Signed-off-by: Andrey Smetanin <asmetanin@virtuozzo.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv/channel_mgmt.c')
0 files changed, 0 insertions, 0 deletions