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SubjectRe: [PATCH 5.4 063/355] powerpc/kvm: Fix kvm_use_magic_page
On Mon, Nov 15, 2021 at 06:47:41PM +0100, Andreas Gruenbacher wrote:
>Greg,
>
>On Mon, Nov 15, 2021 at 6:10 PM Greg Kroah-Hartman
><gregkh@linuxfoundation.org> wrote:
>> From: Andreas Gruenbacher <agruenba@redhat.com>
>>
>> commit 0c8eb2884a42d992c7726539328b7d3568f22143 upstream.
>>
>> When switching from __get_user to fault_in_pages_readable, commit
>> 9f9eae5ce717 broke kvm_use_magic_page: like __get_user,
>> fault_in_pages_readable returns 0 on success.
>
>I've not heard back from the maintainers about this patch so far, so
>it would probably be safer to leave it out of stable for now.

What do you mean exactly? It's upstream.

--
Thanks,
Sasha

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