On 2020/12/16 15:23, Andrew Jones wrote:
> On Tue, Dec 15, 2020 at 12:55:50PM +0100, Andrew Jones wrote:
>> On Tue, Dec 15, 2020 at 03:19:48PM +0800, Keqian Zhu wrote:
>>> The parameters start and size are transfered from QEMU memory
>>> emulation layer. It can promise that they are
On 2020/12/15 19:55, Andrew Jones wrote:
> On Tue, Dec 15, 2020 at 03:19:48PM +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
On Tue, Dec 15, 2020 at 12:55:50PM +0100, Andrew Jones wrote:
> On Tue, Dec 15, 2020 at 03:19:48PM +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
On Tue, Dec 15, 2020 at 03:19:48PM +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 check to avoid
