Re: [PATCH] xen/arm: Handle empty grant table region in find_unallocated_memory()

[Julien Grall <julien@xxxxxxx>]

On 24/08/2023 11:04, Julien Grall wrote:
> On 24/08/2023 10:17, Michal Orzel wrote:
> > On 24/08/2023 11:10, Julien Grall wrote:
> > > On 24/08/2023 10:06, Michal Orzel wrote:
> > > > When creating dom0 with grant table support disabled in Xen and no 
> > > > IOMMU,
> > > > the following assert is triggered (debug build):
> > > > "Assertion 's <= e' failed at common/rangeset.c:189"
> > > A partial stack trace would have been handy. This help the reader to
> > > understand how you came to the conclusion that the issue was in
> > > find_unallocated_memory().
> > Here you go:
> > (XEN) Xen call trace:
> > (XEN)    [<0000020000218568>] rangeset_remove_range+0xbc/0x2cc (PC)
> > (XEN)    [<00000200002c76bc>] 
> > domain_build.c#make_hypervisor_node+0x294/0x7c4 (LR)
> > (XEN)    [<00000200002ca240>] domain_build.c#handle_node+0x7ec/0x924
> > (XEN)    [<00000200002ca7ac>] domain_build.c#construct_dom0+0x434/0x4d8
> >
> > Can you append this to the commit msg while committing or do you want 
> > a respin?
> Thanks. It can be done on commit.
I have now committed the patch. Sorry for the delay.

Cheers,

--
Julien Grall