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Re: [Qemu-devel] [PATCH 15/30] memory: add address_space_valid
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-devel] [PATCH 15/30] memory: add address_space_valid |
Date: |
Thu, 23 May 2013 16:43:27 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130514 Thunderbird/17.0.6 |
Il 23/05/2013 16:22, Jan Kiszka ha scritto:
>>> >> The old-style IOMMU lets you check whether an access is valid in a
>>> >> given DMAContext. There is no equivalent for AddressSpace in the
>>> >> memory API, implement it with a lookup of the dispatch tree.
>> >
>> > I don't love the name - "address_space_valid" suggests to me it tests
>> > the validity of the whole address space, not a specific range. But
>> > an obviously better name doesn't quickly occur to me.
> Not sure ATM if someone else suggested this earlier already, but what
> about something like address_space_access_valid?
Sure.
Paolo
- [Qemu-devel] [PATCH 11/30] memory: fix address space initialization/destruction, (continued)
- [Qemu-devel] [PATCH 11/30] memory: fix address space initialization/destruction, Paolo Bonzini, 2013/05/21
- [Qemu-devel] [PATCH 12/30] s390x: reduce TARGET_PHYS_ADDR_SPACE_BITS to 62, Paolo Bonzini, 2013/05/21
- [Qemu-devel] [PATCH 13/30] memory: limit sections in the radix tree to the actual address space size, Paolo Bonzini, 2013/05/21
- [Qemu-devel] [PATCH 14/30] memory: create FlatView for new address spaces, Paolo Bonzini, 2013/05/21
- [Qemu-devel] [PATCH 15/30] memory: add address_space_valid, Paolo Bonzini, 2013/05/21
- Re: [Qemu-devel] [PATCH 15/30] memory: add address_space_valid, Peter Maydell, 2013/05/23
- Re: [Qemu-devel] [PATCH 15/30] memory: add address_space_valid, Paolo Bonzini, 2013/05/24
- Re: [Qemu-devel] [PATCH 15/30] memory: add address_space_valid, Peter Maydell, 2013/05/24
- Re: [Qemu-devel] [PATCH 15/30] memory: add address_space_valid, Paolo Bonzini, 2013/05/24
- Re: [Qemu-devel] [PATCH 15/30] memory: add address_space_valid, Peter Maydell, 2013/05/24
- Re: [Qemu-devel] [PATCH 15/30] memory: add address_space_valid, Paolo Bonzini, 2013/05/24