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Re: [Qemu-devel] [PATCH] vfio: add check for memory region overflow cond
From: |
Bandan Das |
Subject: |
Re: [Qemu-devel] [PATCH] vfio: add check for memory region overflow condition |
Date: |
Tue, 22 Mar 2016 15:07:00 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) |
Peter Xu <address@hidden> writes:
> On Mon, Mar 21, 2016 at 06:00:50PM -0400, Bandan Das wrote:
>>
>> vfio_listener_region_add for a iommu mr results in
>> an overflow assert since emulated iommu memory region is initialized
>> with UINT64_MAX. Add a check just like memory_region_size()
>> does.
>
> Hi, Bandan,
>
> In case you missed this:
>
> https://lists.gnu.org/archive/html/qemu-devel/2016-03/msg02865.html
Thank you Peter, I wasn't aware. But unfortunately, I don't think he's doing
the right
thing either when handing @end ? Oh well, it's a RFC :)
> -- peterx
- [Qemu-devel] [PATCH] vfio: add check for memory region overflow condition, Bandan Das, 2016/03/21
- Re: [Qemu-devel] [PATCH] vfio: add check for memory region overflow condition, Alex Williamson, 2016/03/21
- Re: [Qemu-devel] [PATCH] vfio: add check for memory region overflow condition, Bandan Das, 2016/03/21
- Re: [Qemu-devel] [PATCH] vfio: add check for memory region overflow condition, Alex Williamson, 2016/03/21
- Re: [Qemu-devel] [PATCH] vfio: add check for memory region overflow condition, Bandan Das, 2016/03/21
- Re: [Qemu-devel] [PATCH] vfio: add check for memory region overflow condition, Alex Williamson, 2016/03/21
- Re: [Qemu-devel] [PATCH] vfio: add check for memory region overflow condition, Bandan Das, 2016/03/22
- Re: [Qemu-devel] [PATCH] vfio: add check for memory region overflow condition, Alex Williamson, 2016/03/22
- Re: [Qemu-devel] [PATCH] vfio: add check for memory region overflow condition, Bandan Das, 2016/03/22
Re: [Qemu-devel] [PATCH] vfio: add check for memory region overflow condition, Peter Xu, 2016/03/21
- Re: [Qemu-devel] [PATCH] vfio: add check for memory region overflow condition,
Bandan Das <=