>>> On 30.05.18 at 07:54, <[email protected]> wrote:
> flight 123343 xen-4.9-testing real [real]
> http://logs.test-lab.xenproject.org/osstest/logs/123343/
>
> Regressions :-(
>
> Tests which did not succeed and are blocking,
> including tests which could not be run:
> test-amd64-amd64-rumprun-amd64 7 xen-boot fail REGR. vs.
> 123122
> test-amd64-amd64-xl-qemut-ws16-amd64 7 xen-boot fail REGR. vs.
> 123122
> test-amd64-i386-xl-qemuu-ovmf-amd64 7 xen-boot fail REGR. vs.
> 123122
> test-amd64-i386-xl 7 xen-boot fail REGR. vs.
> 123122
> test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm 7 xen-boot fail REGR.
> vs. 123122
> test-amd64-amd64-migrupgrade 11 xen-boot/dst_host fail REGR. vs.
> 123122
> test-amd64-amd64-libvirt-vhd 7 xen-boot fail REGR. vs.
> 123122
> test-amd64-amd64-qemuu-nested-intel 7 xen-boot fail REGR. vs.
> 123122
> test-amd64-amd64-xl-multivcpu 7 xen-boot fail REGR. vs.
> 123122
> test-amd64-amd64-xl-qemuu-ws16-amd64 7 xen-boot fail REGR. vs.
> 123122
> test-arm64-arm64-libvirt-xsm 6 xen-install fail REGR. vs.
> 123122
> test-amd64-i386-xl-qemut-ws16-amd64 7 xen-boot fail REGR. vs.
> 123122
> test-arm64-arm64-xl-xsm 6 xen-install fail REGR. vs.
> 123122
> test-amd64-amd64-xl 7 xen-boot fail REGR. vs.
> 123122
Here and presumably everywhere else:
(XEN) Assertion 'va >= XEN_VIRT_START' failed at
...3.build-amd64/xen/xen/include/asm/x86_64/page.h:67
with
(XEN) Xen call trace:
(XEN) [<ffff82d080283c50>] write_ptbase+0x7d/0x1b9
(XEN) [<ffff82d0802d57eb>] cpu_init+0x7d/0xa0
(XEN) [<ffff82d080406b1c>] trap_init+0xf0/0x117
(XEN) [<ffff82d080403bfd>] __start_xen+0x1ffd/0x250d
(XEN) [<ffff82d0802000f3>] __high_start+0x53/0x55
I admit I did only run release build tests so far.
Considering
void write_ptbase(struct vcpu *v)
{
struct cpu_info *cpu_info = get_cpu_info();
unsigned long new_cr4;
new_cr4 = (is_pv_vcpu(v) && !is_idle_vcpu(v))
? pv_guest_cr4_to_real_cr4(v)
: ((read_cr4() & ~(X86_CR4_PCIDE | X86_CR4_TSD)) | X86_CR4_PGE);
if ( is_pv_vcpu(v) && v->domain->arch.pv_domain.xpti )
...
I assume we're wrongly setting xpti for the idle domain. I didn't figure yet
why this would be the case in 4.9, but not in 4.10.
Jan
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