Re: [PATCH 1/3] KVM: s390: remove user triggerable WARN_ON
| Newsgroups | org.kernel.vger.linux-s390,org.kernel.vger.kvm |
|---|---|
| Message-ID | <[email protected]> |
> pin_map_page() fails legitimately whenever the userspace mapping behind
> the adapter route has gone away, e.g. when the VMM unmaps that memory.
> As this can happen without a kernel programming error, remove the
> WARN_ON.
>
> Fixes: 8c0141b7c13c ("KVM: s390: Enable adapter_indicators_set to use mapped pages")
> Cc: Douglas Freimuth <[email protected]>
> Cc: Matthew Rosato <[email protected]>
> Signed-off-by: Christian Borntraeger <[email protected]>
Sashiko has reviewed this patch and found no issues. It looks great!
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Sashiko AI review · https://sashiko.dev/#/patchset/[email protected]?part=1