On 2021/3/10 0:08, Peter Xu wrote:
> On Tue, Mar 09, 2021 at 02:57:53PM +, Dr. David Alan Gilbert wrote:
>> * Thomas Huth (th...@redhat.com) wrote:
>>> On 09/03/2021 15.05, Keqian Zhu wrote:
On 2021/3/9 21:48, Thomas Huth wrote:
> On 17/12/2020 02.49, Keqian Zhu wrote:
[..
On 09/03/21 17:26, Peter Maydell wrote:
The documentation comment for memory_region_snapshot_and_clear_dirty()
says:
* The dirty bitmap region which gets copyed into the snapshot (and
* cleared afterwards) can be larger than requested. The boundaries
* are rounded up/down
That is, it is t
On Tue, 9 Mar 2021 at 16:20, Thomas Huth wrote:
> The vga code basically does this:
>
> region_start = (s->start_addr * 4);
> region_end = region_start + (ram_addr_t)s->line_offset * height;
> region_end += width * depth / 8; /* scanline length */
> region_end -= s->line_offset
On 09/03/2021 15.57, Dr. David Alan Gilbert wrote:
* Thomas Huth (th...@redhat.com) wrote:
On 09/03/2021 15.05, Keqian Zhu wrote:
On 2021/3/9 21:48, Thomas Huth wrote:
On 17/12/2020 02.49, Keqian Zhu wrote:
The parameters start and size are transfered from QEMU memory
emulation layer. It ca
On Tue, Mar 09, 2021 at 02:57:53PM +, Dr. David Alan Gilbert wrote:
> * Thomas Huth (th...@redhat.com) wrote:
> > On 09/03/2021 15.05, Keqian Zhu wrote:
> > >
> > >
> > > On 2021/3/9 21:48, Thomas Huth wrote:
> > > > On 17/12/2020 02.49, Keqian Zhu wrote:
> > > > > The parameters start and si
Thanks for your bug report. I was just off work, will dig into it tomorrow.
thanks :）
Keqian
On 09/03/2021 15.05, Keqian Zhu wrote:
>
>
> On 2021/3/9 21:48, Thomas Huth wrote:
>> On 17/12/2020 02.49, Keqian Zhu wrote:
>>> The parameters start and size are transfered from QEMU memory
>>> emula
* Thomas Huth (th...@redhat.com) wrote:
> On 09/03/2021 15.05, Keqian Zhu wrote:
> >
> >
> > On 2021/3/9 21:48, Thomas Huth wrote:
> > > On 17/12/2020 02.49, Keqian Zhu wrote:
> > > > The parameters start and size are transfered from QEMU memory
> > > > emulation layer. It can promise that they a
On 09/03/2021 15.05, Keqian Zhu wrote:
On 2021/3/9 21:48, Thomas Huth wrote:
On 17/12/2020 02.49, Keqian Zhu wrote:
The parameters start and size are transfered from QEMU memory
emulation layer. It can promise that they are TARGET_PAGE_SIZE
aligned. However, KVM needs they are qemu_real_page_
On 2021/3/9 21:48, Thomas Huth wrote:
> On 17/12/2020 02.49, Keqian Zhu wrote:
>> The parameters start and size are transfered from QEMU memory
>> emulation layer. It can promise that they are TARGET_PAGE_SIZE
>> aligned. However, KVM needs they are qemu_real_page_size aligned.
>>
>> Though no c
On 17/12/2020 02.49, Keqian Zhu wrote:
The parameters start and size are transfered from QEMU memory
emulation layer. It can promise that they are TARGET_PAGE_SIZE
aligned. However, KVM needs they are qemu_real_page_size aligned.
Though no caller breaks this aligned requirement currently, we'd
b
Hi Philippe,
On 2021/2/1 23:14, Philippe Mathieu-Daudé wrote:
> Hi,
>
> On 12/17/20 2:49 AM, Keqian Zhu wrote:
>> The parameters start and size are transfered from QEMU memory
>> emulation layer. It can promise that they are TARGET_PAGE_SIZE
>> aligned. However, KVM needs they are qemu_real_page_
Hi,
On 12/17/20 2:49 AM, Keqian Zhu wrote:
> The parameters start and size are transfered from QEMU memory
> emulation layer. It can promise that they are TARGET_PAGE_SIZE
> aligned. However, KVM needs they are qemu_real_page_size aligned.
>
> Though no caller breaks this aligned requirement curr
On Thu, Dec 17, 2020 at 09:49:41AM +0800, Keqian Zhu wrote:
> The parameters start and size are transfered from QEMU memory
> emulation layer. It can promise that they are TARGET_PAGE_SIZE
> aligned. However, KVM needs they are qemu_real_page_size aligned.
>
> Though no caller breaks this aligned
On Thu, Dec 17, 2020 at 09:49:41AM +0800, Keqian Zhu wrote:
> The parameters start and size are transfered from QEMU memory
> emulation layer. It can promise that they are TARGET_PAGE_SIZE
> aligned. However, KVM needs they are qemu_real_page_size aligned.
>
> Though no caller breaks this aligned
The parameters start and size are transfered from QEMU memory
emulation layer. It can promise that they are TARGET_PAGE_SIZE
aligned. However, KVM needs they are qemu_real_page_size aligned.
Though no caller breaks this aligned requirement currently, we'd
better add an explicit assert to avoid fut
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