Re: booting 5.10 686-pae kernel on domU

2022-09-05 Thread Tim Woodall
On Mon, 5 Sep 2022, Andy Smith wrote: Hello, On Sun, Sep 04, 2022 at 01:54:16PM +0100, Tim Woodall wrote: and remove pvshim=1 I think this was your issue. pvshim is PV-inside-PVH. So the hypervisor that starts your guest kernel is in PV mode, which as mentioned is not supported for 32-bit in

Re: booting 5.10 686-pae kernel on domU

2022-09-05 Thread Andy Smith
Hello, On Sun, Sep 04, 2022 at 01:54:16PM +0100, Tim Woodall wrote: > and remove pvshim=1 I think this was your issue. pvshim is PV-inside-PVH. So the hypervisor that starts your guest kernel is in PV mode, which as mentioned is not supported for 32-bit in newer Linux kernels. Modern Linux kerne

Re: booting 5.10 686-pae kernel on domU

2022-09-04 Thread Tim Woodall
On Sun, 4 Sep 2022, Andy Smith wrote: Hello, On Sun, Sep 04, 2022 at 11:07:35AM +0100, Tim Woodall wrote: Should I be able to boot a 686-pae i686 kernel on a xen domU (bullseye - but bookworm fails too) The Linux kernel removed PV mode 32-bit Xen domU support at version 5.9. What type of vir

Re: booting 5.10 686-pae kernel on domU

2022-09-04 Thread Andy Smith
Hello, On Sun, Sep 04, 2022 at 11:07:35AM +0100, Tim Woodall wrote: > Should I be able to boot a 686-pae i686 kernel on a xen domU (bullseye - > but bookworm fails too) The Linux kernel removed PV mode 32-bit Xen domU support at version 5.9. What type of virtualisation are you using? (show us you

booting 5.10 686-pae kernel on domU

2022-09-04 Thread Tim Woodall
Hi, Should I be able to boot a 686-pae i686 kernel on a xen domU (bullseye - but bookworm fails too) (XEN) d46v0 Unhandled page fault fault/trap [#14, ec=0010] (XEN) Pagetable walk from 0100: (XEN) L4[0x000] = 09790027 1f90 (XEN) L3[0x000] = 097a4027 000