From: Pavel Fedin <p.fedin@samsung.com>
To: 'Alex Williamson' <alex.williamson@redhat.com>,
'Peter Maydell' <peter.maydell@linaro.org>
Cc: 'QEMU Developers' <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] [PATCH] vfio: Align iova also to IOMMU page size
Date: Wed, 09 Dec 2015 11:08:50 +0300 [thread overview]
Message-ID: <007e01d13258$d6b10010$84130030$@samsung.com> (raw)
In-Reply-To: <1449618158.15753.439.camel@redhat.com>
Hello!
> So I think in the end, the one page size we care about is the minimum
> IOMMU granularity. We don't really care about the target page size at
> all and maybe we only care about the host page size for determining what
> might share a page with a sub-page mapping.
Ok, so, in v2 i remove TARGET_PAGE_ALIGN and simply align to vfio_container_granularity. Would it be OK for now?
Kind regards,
Pavel Fedin
Expert Engineer
Samsung Electronics Research center Russia
next prev parent reply other threads:[~2015-12-09 8:09 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-17 7:46 [Qemu-devel] [PATCH] vfio: Align iova also to IOMMU page size Pavel Fedin
2015-11-18 22:04 ` Alex Williamson
2015-11-19 10:29 ` Pavel Fedin
2015-11-19 23:33 ` Alex Williamson
2015-11-24 15:24 ` Pavel Fedin
2015-12-02 19:40 ` Alex Williamson
2015-12-03 9:02 ` Pavel Fedin
2015-12-03 16:26 ` Alex Williamson
2015-12-03 16:33 ` Peter Maydell
2015-12-03 17:19 ` Alex Williamson
2015-12-03 17:36 ` Peter Maydell
2015-12-03 17:58 ` Alex Williamson
2015-12-07 10:53 ` Pavel Fedin
2015-12-07 11:20 ` Peter Maydell
2015-12-08 23:42 ` Alex Williamson
2015-12-09 8:08 ` Pavel Fedin [this message]
2015-12-09 10:09 ` Alex Bennée
2015-11-24 15:34 ` Peter Maydell
2015-11-25 7:00 ` Pavel Fedin
2015-12-02 19:05 ` Alex Williamson
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