On 10.02.21 12:15, Sainz Markel wrote: > On 08.02.21 12:24, Kizska Jan wrote: > >> Something may have caused a subpage MMIO region to be created >> (page-unaligned memory region). If that region split-up didn't exist in the >> root cell already, things will fail. But I suspect that subpage is rather a >> symptom, not the >cause. > >> Where there any compiler warnings when building the config? I would also >> recommend checking our configs via "jailhouse config check root.cell >> cell1.cell cell2.cell ...". Or share what you created. > >> Jan > >> -- >> Siemens AG, T RDA IOT >> Corporate Competence Center Embedded Linux > > There are no warning during compilation and jailhouse config check command > says it is everything correct. > > #jailhouse config check sysconfig.cell core1-cell.cell core2-cell.cell > core3-cell.cell core4-cell.cell core5-cell.cell > Reading configuration set: > Root cell: RootCell (sysconfig.cell) > Non-root cell: core1-cell (core1-cell.cell) > Non-root cell: core2-cell (core2-cell.cell) > Non-root cell: core3-cell (core3-cell.cell) > Non-root cell: core4-cell (core4-cell.cell) > Non-root cell: core5-cell (core5-cell.cell) > Overlapping memory regions inside cell: None > Overlapping memory regions with hypervisor: None > Missing PCI MMCONFIG interceptions: None > Missing IOMMU interceptions: None > Missing resource interceptions for architecture x86: None > > Attached to the mail the cell files I'm using. The .bin file is the same as > for apic-demo. >
Just looking at core1-cell.c reveals that you are neither aligning on physical page boundaries for the base nor using page-aligned sizes. So it is like I predicted. And it is NOT a simple copy of apic-demo.c. Jan -- Siemens AG, T RDA IOT Corporate Competence Center Embedded Linux -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jailhouse-dev/c3dbe31c-29f2-af62-d2d6-9f7d47e8381b%40siemens.com.
