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Re: [Qemu-devel] [PATCH v3 5/9] ivshmem: use ram_from_fd()
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From: |
Paolo Bonzini |
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Subject: |
Re: [Qemu-devel] [PATCH v3 5/9] ivshmem: use ram_from_fd() |
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Date: |
Mon, 5 Jun 2017 15:40:52 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.1.0 |
On 02/06/2017 16:12, Marc-André Lureau wrote:
> Instead of having its own mmap handling code, reuse the code from
> exec.c.
>
> Note: memory_region_init_ram_from_fd() adds some restrictions
> (check for xen, kvm sync-mmu, etc) and changes (such as size
> alignment). This may actually be more correct.
I agree. I'm queuing patches 1-6 for now.
Paolo
- [Qemu-devel] [PATCH v3 0/9] Add memfd memory backend, Marc-André Lureau, 2017/06/02
- [Qemu-devel] [PATCH v3 1/9] exec: check kvm mmu notifiers earlier, Marc-André Lureau, 2017/06/02
- [Qemu-devel] [PATCH v3 2/9] exec: split file_ram_alloc(), Marc-André Lureau, 2017/06/02
- [Qemu-devel] [PATCH v3 3/9] exec: split qemu_ram_alloc_from_file(), Marc-André Lureau, 2017/06/02
- [Qemu-devel] [PATCH v3 4/9] Add memory_region_init_ram_from_fd(), Marc-André Lureau, 2017/06/02
- [Qemu-devel] [PATCH v3 5/9] ivshmem: use ram_from_fd(), Marc-André Lureau, 2017/06/02
- Re: [Qemu-devel] [PATCH v3 5/9] ivshmem: use ram_from_fd(),
Paolo Bonzini <=
- [Qemu-devel] [PATCH v3 6/9] memory: remove memory_region_set_fd, Marc-André Lureau, 2017/06/02
- [Qemu-devel] [PATCH v3 7/9] memfd: split qemu_memfd_alloc(), Marc-André Lureau, 2017/06/02
- [Qemu-devel] [PATCH v3 8/9] Add memfd based hostmem, Marc-André Lureau, 2017/06/02
- [Qemu-devel] [PATCH v3 9/9] tests: use memfd in vhost-user-test, Marc-André Lureau, 2017/06/02
- Re: [Qemu-devel] [PATCH v3 0/9] Add memfd memory backend, Daniel P. Berrange, 2017/06/02