On 28.08.22 20:11, Jan Kiszka wrote: > On 23.06.22 23:20, Ralf Ramsauer wrote: >> With recent QEMU versions, the GICR grew: >> >> $ cat /proc/iomem >> 08000000-0800ffff : GICD >> 080a0000-08ffffff : GICR >> [...] >> >> Hence, we can't place the virtual PCI controller at 0x08e00000 any >> longer. It will collide with the GICR. Move the pci controller to an >> empty spot: 0x81000000 provides enough space for the controller. >> >> 0x80000000 can't be used, as it is reserved for the commregion. >> >> Note that pci_mmconfig_base must be within a 32-bit range at the >> moment and can't be placed at a higher address. >> > > This is just papering over the underlying issue: QEMU now emulates ITS, > and that resource moves more things around. But Jailhouse does not > support ITS yet, so we better disable it in QEMU (machine attribute > "its=off"). But we will also need to tell the user which minimal QEMU > version this implies. >
In fact, you already contributed that. It's just missing in jailhouse-images. Jan -- 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/b8f4fb91-a747-0c86-1737-75cc44059879%40web.de.
