Hyperion Entertainment Message Boards

xeno74 wrote: Sun Jun 14, 2020 12:17 pm

sailorMH wrote: Sun Jun 14, 2020 11:50 am Alpha 4 works with DebianSid:

Many thanks for testing the alpha4!

FYI because of the KVM-PR issue:

Nicholas Piggin wrote: Hey, thanks for debugging it and reporting. I'm looking into it, will
try to get a fix soon.

Thanks,
Nick

• Linux 5.8-rc1 Arrives As One Of The Biggest Releases Of All Time -- phoronix.com
• X1000: KVM-PR patch (Thanks to Nicholas Piggin). Further information: PowerPC KVM-PR issue
• PowerPC fix 5.8-2
• Linux 5.8 Kernel Features Include New Intel/AMD Capabilities, Security Improvements, Optimizations -- phoronix.com
• 5.8-rc1 announcement
• Linux Git log
• Phoronix articles, reviews and news stories covering Linux 5.8

Michael Ellerman wrote: On Mon, 15 Jun 2020 16:12:47 +1000, Nicholas Piggin wrote:
> The CTR register reload in the KVM interrupt path used the wrong save
> area for SLB (and NMI) interrupts.

Applied to powerpc/fixes.

[1/1] powerpc/64s: Fix KVM interrupt using wrong save area
https://git.kernel.org/powerpc/c/0bdcfa ... a31b81828d

cheers

sailorMH wrote: Sat Jun 20, 2020 1:50 pm DebianSid rc1 works, thanks!

xeno74 wrote: Mon Jun 15, 2020 11:18 am Hi All,

I released the RC1 of kernel 5.8 for the X1000 and X5000 today. The issue with KVM-PR has been solved.

qemu-system-ppc -enable-kvm -cdrom lubuntu-16.04-desktop-powerpc.iso -boot d

qemu-system-ppc64 -enable-kvm -cdrom lubuntu-16.04-desktop-powerpc.iso -boot d
KVM: Failed to create TCE64 table for liobn 0x71000002
KVM: Failed to create TCE64 table for liobn 0x71000003
qemu-system-ppc64: Requested safe cache capability level not supported by kvm, try appending -machine cap-cfpc=broken

xeno74 wrote: Sun Jun 21, 2020 8:50 am I will test qemu-system-ppc64 with kvm-pr today.

• X5000: dpaa-v1 patch because of the issue with the DPAA-Ethernet
• PowerPC fixes 5.8-3 (We don't need the kvm-pr patch anymore)
• Linux 5.8-rc2 Released For This Big Summer 2020 Kernel -- phoronix.com
• 5.8-rc2 announcement
• Linux Git log
• Phoronix articles, reviews and news stories covering Linux 5.8

xeno74 wrote: Mon Jun 22, 2020 2:03 pm I tested "qemu-system-ppc64/kvm-pr" with Lubuntu 14.04 PPC32 as guest on a Fienix host with a 64-bit kernel and a 32-bit userland. Unfortunately Lubuntu 14.04 doesn't boot if I use "qemu-system-ppc64/kvm-pr". It boots with "qemu-system-ppc/kvm-pr" without any problems.