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graphic: 0.822
architecture: 0.727
device: 0.686
ppc: 0.618
vnc: 0.368
PID: 0.367
hypervisor: 0.366
network: 0.364
socket: 0.363
files: 0.343
semantic: 0.333
boot: 0.320
register: 0.308
permissions: 0.254
arm: 0.249
risc-v: 0.236
assembly: 0.208
performance: 0.203
debug: 0.185
x86: 0.181
peripherals: 0.167
mistranslation: 0.167
user-level: 0.140
VMM: 0.117
TCG: 0.110
virtual: 0.110
i386: 0.096
KVM: 0.074
kernel: 0.069
Incorrect display colors when running big endian guest on POWER8 little endian host
When running a big endian CentOS guest on a little endian host system the display shows severe color issues, probably due to endianness not being properly detected / switched in the emulated display hardware. Little endian guests show no display issues on the same host hardware and software.
See attachment for an example of the problem.
Which version of QEMU are you using? How did you start QEMU (i.e. which kind of graphics card did you specify)? And which version of CentOS are you using for the guest?
QEMU emulator version 2.6.0 (Debian 1:2.6+dfsg-3), Copyright (c) 2003-2008 Fabrice Bellard
qemu-system-ppc64 --enable-kvm -M pseries -cpu host -m 3G -cdrom Fedora-Server-dvd-ppc64-24-1.2.iso
Fedora 24 Server
IIRC there were some endianess fixes for this in the past ... can you still reproduce this issue with the latest version of QEMU and a recent kernel? Or could we close this ticket nowadays?
[Expired for QEMU because there has been no activity for 60 days.]
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