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Re: [Qemu-devel] [PATCH 01/13] Better support for dma_addr_t variables
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PATCH 01/13] Better support for dma_addr_t variables |
Date: |
Thu, 21 Jun 2012 08:54:46 +0100 |
On 20 June 2012 23:59, Anthony Liguori <address@hidden> wrote:
> On 06/20/2012 05:26 PM, Peter Maydell wrote:
>> On 20 June 2012 22:14, Anthony Liguori<address@hidden> wrote:
>> ...for that matter weren't we tossing around the idea of just
>> making target_phys_addr_t 64 bits for everything? (I actually
>> want to do this for target-arm anyway; last time I did some
>> quick smoke-tests of performance it didn't seem to hurt really
>> even on a 32 bit host, and it avoids having to put the A15 in
>> a different qemu-system-* binary to the other cores.)
> Didn't you whine and moan about the impact to printf()s last time I did
> this? ;-)
IIRC somebody in the review thread came up with a nice
solution to that, though I forget what it was exactly.
-- PMM
[Qemu-devel] [PATCH 01/13] Better support for dma_addr_t variables, Benjamin Herrenschmidt, 2012/06/19
Re: [Qemu-devel] [PATCH 01/13] Better support for dma_addr_t variables, Benjamin Herrenschmidt, 2012/06/21
Re: [Qemu-devel] [PATCH 00/13] iommu series, Anthony Liguori, 2012/06/20