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Not to be fixed

LIN9-1999 : intel-x86-64: pcilib: sysfs_read_vpd: read failed: Input/output error

Created: Nov 5, 2016 Updated: Mar 6, 2019

Resolved Date: Feb 19, 2019

Found In Version: unknown

Severity: Standard

Applicable for: Wind River Linux 9

Component/s: BSP

Description

root@intel_wildcat_pass-1:/opt/wr-test/testcases/virtualization/kvm_pci_passthrough# lspci -vv |grep "SR-IOV"
pcilib: sysfs_read_vpd: read failed: Input/output error
        Capabilities: [160 v1] Single Root I/O Virtualization (SR-IOV)
pcilib: sysfs_read_vpd: read failed: Input/output error
        Capabilities: [160 v1] Single Root I/O Virtualization (SR-IOV)
        Capabilities: [160 v1] Single Root I/O Virtualization (SR-IOV)
        Capabilities: [160 v1] Single Root I/O Virtualization (SR-IOV)
root@intel_wildcat_pass-1:/opt/wr-test/testcases/virtualization/kvm_pci_passthrough#

Steps to Reproduce

1) configure project  
  $ setup.sh --machines intel-x86-64 --distros wrlinux --base-url git://pek-git.wrs.com --dl-layers --kernel standard

2) Build
    $.  ./environment-setup-x86_64-wrlinuxsdk-linux 
    $.  ./oe-init-build-env
 
WRTEMPLATE_append = " feature/kvm"

    $ bitbake wrlinux-image-glibc-std 
 
3) Run on Barcode: 22412
lspci -vv |grep "SR-IOV"