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HV hide device SRIOV capability in SOS by mistake #5085

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taoyuhong opened this issue Jul 24, 2020 · 1 comment
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HV hide device SRIOV capability in SOS by mistake #5085

taoyuhong opened this issue Jul 24, 2020 · 1 comment
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status: new The issue status: new for creation

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@taoyuhong
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Only hide SRIVO of ptdev for non-SOS VMs, but there is a bug that SOS can't see SRIOV too

Scenario
Describe the scenario: Hybrid, Industry or logical_partition

To Reproduce
Steps to reproduce the behavior:

  1. Go to '...'
  2. Click on '....'
  3. Scroll down to '....'
  4. See error

Expected behavior
A clear and concise description of what you expected to happen.

Additional context
Attach the following logs if available:

  • native Linux boot kernel message log
  • ACRN serial port log (when issues happens)
  • Service VM kernel message when issue happens
  • acrn-dm log: all files in /var/log/acrn-tm
  • console log when running script to launch guest VM
@taoyuhong taoyuhong added the status: new The issue status: new for creation label Jul 24, 2020
@taoyuhong
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[External_System_ID]ACRN-6568

taoyuhong pushed a commit to taoyuhong/acrn-hypervisor that referenced this issue Jul 24, 2020
@lirui34 @taoyuhong
HV: fix hide all sriov in ecap
cc3bf80 
When VM read pre-sriov header in ECAP of ptdev, only emulate the
reading if SRIOV is hidden.
Write to pre-sriov header is ignored so no need to fix writting.

Tracked-On: projectacrn#5085
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
@taoyuhong taoyuhong mentioned this issue Jul 24, 2020
Merged
taoyuhong pushed a commit to taoyuhong/acrn-hypervisor that referenced this issue Jul 24, 2020
@lirui34 @taoyuhong
HV: fix hide all sriov in ecap
edcf04f 
When VM read pre-sriov header in ECAP of ptdev, only emulate the
reading if SRIOV is hidden.
Write to pre-sriov header is ignored so no need to fix writting.

Tracked-On: projectacrn#5085
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
wenlingz pushed a commit that referenced this issue Jul 27, 2020
@lirui34 @wenlingz
HV: fix hide all sriov in ecap
61aa89d 
When VM read pre-sriov header in ECAP of ptdev, only emulate the
reading if SRIOV is hidden.
Write to pre-sriov header is ignored so no need to fix writting.

Tracked-On: #5085
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
@taoyuhong taoyuhong mentioned this issue Jul 27, 2020
Merged
wenlingz pushed a commit that referenced this issue Jul 27, 2020
@lirui34 @wenlingz
HV: fix hide all sriov in ecap
a8f316f 
When VM read pre-sriov header in ECAP of ptdev, only emulate the
reading if SRIOV is hidden.
Write to pre-sriov header is ignored so no need to fix writting.

Tracked-On: #5085
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
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@fuzhongl @taoyuhong