Hi, Tasmiya Nalatwad <tasmiya@xxxxxxxxxxxxxxxxxx> writes: > [Mainline/linux-next-netdev/net-next/scsi] What does this mean? Are you reporting this issue against four separate trees? > Dlpar remove, drmgr phb and > pci remove operations are failing > > command ---> chhwres -r io --rsubtype slot -m "managed system name" -o r > --id 6 -l 21030014 > > output ---> > > HSCL2929 The dynamic removal of I/O resources failed: The I/O slot > dynamic partitioning operation failed. Here are the I/O slot IDs that > failed and the reasons for failure: > > Jan 02 02:20:22 caDlparCommand:execv to drmgr > Validating PHB DLPAR capability...yes. > Could not find drc index 0x20000014 to add to phb list > There are no DR capable slots on this system > Could not find PHB PHB 20 > > The OS return code is 3. This isn't really a useful report to send to kernel mailing lists. This is a mixture of output from the HMC (Hardware Management Console) and output from drmgr, a powerpc-specific utility that the HMC invokes remotely on the host. There's no indication of a kernel problem. This is just a guess, but please ensure your powerpc-utils package (which contains drmgr) is reasonably recent. Versions up until something like 3-4 years ago don't understand the ibm,drc-info properties in the device tree and may experience failures like this. If that doesn't help, there is likely some other issue (kernel or not) to investigate here. Your best route to a resolution is probably to file an internal bug and make the test environment available to a developer who can look into it.
