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Re: [Qemu-devel] [PATCH v1] exec: handle NULL pointer in flatview_read_c


From: Olaf Hering
Subject: Re: [Qemu-devel] [PATCH v1] exec: handle NULL pointer in flatview_read_continue
Date: Thu, 9 Aug 2018 16:55:49 +0200

Am Thu, 9 Aug 2018 16:52:22 +0200
schrieb Paolo Bonzini <address@hidden>:

> I think the simplest fix is for the map
> cache to set aside a zero page and return it whenever it is asked for a
> ballooned page.

Can qemu actually know if it ran into a ballooned page? I think no.

Olaf

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