Messages in this thread | | | Date | Thu, 26 Jul 2012 18:20:33 +0900 | From | Takuya Yoshikawa <> | Subject | Re: [PATCH v2 3/3] KVM: remove dummy pages |
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On Thu, 26 Jul 2012 11:56:15 +0300 Avi Kivity <avi@redhat.com> wrote:
> Since my comments are better done as a separate patch, I applied all > three patches. Thanks!
Is this patch really safe for all architectures?
IS_ERR_VALUE() casts -MAX_ERRNO to unsigned long and then does comparison. Isn't it possible to conflict with valid pfns?
What are the underlying assumptions?
Takuya
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