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Re: [Qemu-devel] [RFC/RFT PATCH v2 0/3] KVM: Introduce KVM_MEM_UNCACHED


From: Peter Maydell
Subject: Re: [Qemu-devel] [RFC/RFT PATCH v2 0/3] KVM: Introduce KVM_MEM_UNCACHED
Date: Thu, 14 May 2015 11:37:46 +0100

On 14 May 2015 at 11:31, Andrew Jones <address@hidden> wrote:
> Forgot to (4): switch from setting userspace's mapping to
> device memory to normal, non-cacheable. Using device memory
> caused a problem that Alex Graf found, and Peter Maydell suggested
> using normal, non-cacheable instead.

Did you check that non-cacheable is definitely the correct
kind of Normal memory attribute we want? (ie not write-through).

-- PMM



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