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Re: [Qemu-devel] [RFC/RFT PATCH v2 1/3] arm/arm64: pageattr: add set_mem
From: |
Andrew Jones |
Subject: |
Re: [Qemu-devel] [RFC/RFT PATCH v2 1/3] arm/arm64: pageattr: add set_memory_nc |
Date: |
Thu, 14 May 2015 15:46:44 +0200 |
User-agent: |
Mutt/1.5.23.1 (2014-03-12) |
On Thu, May 14, 2015 at 01:05:09PM +0200, Christoffer Dall wrote:
> On Wed, May 13, 2015 at 01:31:52PM +0200, Andrew Jones wrote:
> > Provide a method to change normal, cacheable memory to non-cacheable.
> > KVM will make use of this to keep emulated device memory regions
> > coherent with the guest.
> >
> > Signed-off-by: Andrew Jones <address@hidden>
>
> Reviewed-by: Christoffer Dall <address@hidden>
>
> But you obviously need Russell and Will/Catalin to ack/merge this.
I guess this patch is going to go away in the next round. You've
pointed out that I screwed stuff up royally with my over eagerness
to reuse code. I need to reimplement change_memory_common, but a
version that takes an mm, which is more or less what I did in the
last version of this series, back when I was pinning pages.
drew
- [Qemu-devel] [RFC/RFT PATCH v2 0/3] KVM: Introduce KVM_MEM_UNCACHED, Andrew Jones, 2015/05/13
- [Qemu-devel] [RFC/RFT PATCH v2 1/3] arm/arm64: pageattr: add set_memory_nc, Andrew Jones, 2015/05/13
- Re: [Qemu-devel] [RFC/RFT PATCH v2 1/3] arm/arm64: pageattr: add set_memory_nc, Christoffer Dall, 2015/05/14
- Re: [Qemu-devel] [RFC/RFT PATCH v2 1/3] arm/arm64: pageattr: add set_memory_nc,
Andrew Jones <=
- Re: [Qemu-devel] [RFC/RFT PATCH v2 1/3] arm/arm64: pageattr: add set_memory_nc, Christoffer Dall, 2015/05/15
- Re: [Qemu-devel] [RFC/RFT PATCH v2 1/3] arm/arm64: pageattr: add set_memory_nc, Catalin Marinas, 2015/05/18
- Re: [Qemu-devel] [RFC/RFT PATCH v2 1/3] arm/arm64: pageattr: add set_memory_nc, Andrew Jones, 2015/05/19
- Re: [Qemu-devel] [RFC/RFT PATCH v2 1/3] arm/arm64: pageattr: add set_memory_nc, Catalin Marinas, 2015/05/19
- Re: [Qemu-devel] [RFC/RFT PATCH v2 1/3] arm/arm64: pageattr: add set_memory_nc, Andrew Jones, 2015/05/19
- Re: [Qemu-devel] [RFC/RFT PATCH v2 1/3] arm/arm64: pageattr: add set_memory_nc, Christoffer Dall, 2015/05/20
- Re: [Qemu-devel] [RFC/RFT PATCH v2 1/3] arm/arm64: pageattr: add set_memory_nc, Catalin Marinas, 2015/05/20
- Re: [Qemu-devel] [RFC/RFT PATCH v2 1/3] arm/arm64: pageattr: add set_memory_nc, Mario Smarduch, 2015/05/22
- Re: [Qemu-devel] [RFC/RFT PATCH v2 1/3] arm/arm64: pageattr: add set_memory_nc, Andrew Jones, 2015/05/25
- Re: [Qemu-devel] [RFC/RFT PATCH v2 1/3] arm/arm64: pageattr: add set_memory_nc, Mario Smarduch, 2015/05/26