Re: [PATCH v2 3/3] KVM: arm64: Don't replace a valid hyp block mapping with a table

[Xuheng Li]

Hi Fuad,

On Fri, Nov 06, 2026 at 12:03:29PM +0000, Fuad Tabba wrote:
> Could you mention in the message that the WARN_ON() is fatal at EL2,
> so a caller there gets a hyp panic rather than -EEXIST?
> kvm_pgtable_hyp_map() is already documented as rejecting such a
> mapping "with an error and a WARN()", which is a better reason than a
> future caller.

Thanks. I'll reword the message to say that the WARN_ON() is fatal at
EL2, and point to kvm_pgtable_hyp_map()'s documented "error and a
WARN()" instead of a future caller. With patches 1 and 2 dropped, I'll
resend this one on its own once reviews have settled.

Thanks,
Xuheng