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

[Julien Grall <julien@xxxxxxx>]

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.

Cheers,

--
Julien Grall