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Warm reset from service vm is not working #8539

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jiaqingz-intel opened this issue Dec 1, 2023 · 0 comments
Open

Warm reset from service vm is not working #8539

jiaqingz-intel opened this issue Dec 1, 2023 · 0 comments
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status: new The issue status: new for creation

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@jiaqingz-intel jiaqingz-intel added the status: new The issue status: new for creation label Dec 1, 2023
jiaqingz-intel added a commit to jiaqingz-intel/acrn-hypervisor that referenced this issue Dec 14, 2023
@jiaqingz-intel @acrnsi-robot
hv: handle reboot from Service VM properly
ef39ef2 
Service VM may write 0x6 to port 0xcf9 to trigger a warm reset, but
current hypervisor always performs a cold reset by writing 0xE to CF9.
Hypervisor should reboot the system in the same mode as Service VM
specified.

The behavior of hv console's reboot command (cold reset) remains
unchanged.

Tracked-On: projectacrn#8539
Signed-off-by: Jiaqing Zhao <jiaqing.zhao@linux.intel.com>
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