From: Paolo Bonzini <pbonzini@redhat.com>
To: Alexey Kardashevskiy <aik@ozlabs.ru>
Cc: Peter Maydell <peter.maydell@linaro.org>,
Alex Williamson <alex.williamson@redhat.com>,
qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH v3 3/3] vfio: Fix 128 bit handling
Date: Thu, 29 Aug 2013 10:50:36 +0200 [thread overview]
Message-ID: <521F0B5C.3090102@redhat.com> (raw)
In-Reply-To: <521EF0FD.5080906@ozlabs.ru>
Il 29/08/2013 08:58, Alexey Kardashevskiy ha scritto:
> On 08/29/2013 04:29 PM, Paolo Bonzini wrote:
>> Il 29/08/2013 04:26, Alexey Kardashevskiy ha scritto:
>>>
>>> Right. I was planning to add my IOMMU stuff right before calculating @end.
>>
>> But then the non-IOMMU stuff can just use int128_get64, no? So even if
>> this patch simply uses int128_get64, it is still a suitable basis for
>> adding IOMMU stuff.
>
> Suitable but ugly. What if before calling int128_get64, I test
> section->size if it is <2^64 and only then do RAM part of this function?
What if you just merge the two series together?
Paolo
next prev parent reply other threads:[~2013-08-29 8:50 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-22 11:29 [Qemu-devel] [PATCH v3 0/3] vfio: fixes for better support for 128 bit memory section sizes Alexey Kardashevskiy
2013-08-22 11:29 ` [Qemu-devel] [PATCH v3 1/3] int128: add int128_exts64() Alexey Kardashevskiy
2013-08-22 11:29 ` [Qemu-devel] [PATCH v3 2/3] vfio: Fix debug output for int128 values Alexey Kardashevskiy
2013-08-22 11:29 ` [Qemu-devel] [PATCH v3 3/3] vfio: Fix 128 bit handling Alexey Kardashevskiy
2013-08-28 15:18 ` Alex Williamson
2013-08-29 1:03 ` Alexey Kardashevskiy
2013-08-29 1:42 ` Alex Williamson
2013-08-29 2:26 ` Alexey Kardashevskiy
2013-08-29 6:29 ` Paolo Bonzini
2013-08-29 6:58 ` Alexey Kardashevskiy
2013-08-29 8:50 ` Paolo Bonzini [this message]
2013-08-30 6:15 ` Alexey Kardashevskiy
2013-08-30 6:39 ` Paolo Bonzini
2013-08-30 6:42 ` Alexey Kardashevskiy
2013-08-28 9:46 ` [Qemu-devel] [PATCH v3 0/3] vfio: fixes for better support for 128 bit memory section sizes Alexey Kardashevskiy
2013-08-28 11:09 ` Paolo Bonzini
2013-08-28 14:10 ` Alex Williamson
2013-08-28 14:29 ` Paolo Bonzini
2013-09-10 4:23 ` Alexey Kardashevskiy
2013-09-10 6:51 ` Paolo Bonzini
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