Tested with qemu-2.7.1 built from source. This test has passed on the same node.
The old qemu version is 2.5 on this system.
$ qemu-system-ppc --version
QEMU emulator version 2.5.0 (Debian 1:2.5+dfsg-5ubuntu10.16), Copyright (c)
2003-2008 Fabrice Bellard
$ sudo /home/ubuntu/qemu-2.7.1/ppc64-softmmu/qemu-system-ppc64 -machine
pseries,accel=kvm -bios powerpc/boot_rom.bin -display none -serial stdio
-kernel powerpc/spapr_hcall.elf -smp 1 # -initrd /tmp/tmp.p0YqiDq4CZ
PASS: hypercall: h_set_sprg0: sprg0 = 0xcafebabedeadbeef
PASS: hypercall: h_set_sprg0: sprg0 = 0xaaaaaaaa55555555
PASS: hypercall: h_set_sprg0: sprg0 = 0x41a800
PASS: hypercall: h_page_init: h_zero_page
PASS: hypercall: h_page_init: h_copy_page
PASS: hypercall: h_page_init: h_copy_page+h_zero_page
PASS: hypercall: h_page_init: h_zero_page unaligned dst
PASS: hypercall: h_page_init: h_copy_page unaligned src
XFAIL: hypercall: h_random: h-call available
SUMMARY: 9 tests, 1 expected failures
EXIT: STATUS=1
** Also affects: qemu-kvm (Ubuntu)
Importance: Undecided
Status: New
** Package changed: qemu-kvm (Ubuntu) => qemu (Ubuntu)
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https://bugs.launchpad.net/bugs/1712803
Title:
spapr_hcall from ubuntu_kvm_unit_test failed on ppc64el with Z-hwe
kernel
Status in linux package in Ubuntu:
Triaged
Status in qemu package in Ubuntu:
New
Bug description:
kernel: 4.10.0-33.37~16.04.1
I think this issue was introduced by the old qemu version (similar
issue was spotted on Xenial before), will need to investigate this
further.
qemu-system-ppc64 -machine pseries,accel=kvm -bios powerpc/boot_rom.bin
-display none -serial stdio -kernel powerpc/spapr_hcall.elf -smp 1
FAIL: hypercall: h_set_sprg0: sprg0 = 0xcafebabedeadbeef
FAIL: hypercall: h_set_sprg0: sprg0 = 0xaaaaaaaa55555555
FAIL: hypercall: h_set_sprg0: sprg0 = 0x41a588
FAIL: hypercall: h_page_init: h_zero_page
FAIL: hypercall: h_page_init: h_copy_page
FAIL: hypercall: h_page_init: h_copy_page+h_zero_page
FAIL: hypercall: h_page_init: h_zero_page unaligned dst
FAIL: hypercall: h_page_init: h_copy_page unaligned src
XFAIL: hypercall: h_random: h-call available
SUMMARY: 9 tests, 8 unexpected failures, 1 expected failures
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