On 10/29/2020 2:53 PM, Michael S. Tsirkin wrote:
On Thu, Oct 15, 2020 at 01:17:14PM -0700, si-wei liu wrote:
On 10/15/2020 6:11 AM, Michael S. Tsirkin wrote:
On Thu, Oct 15, 2020 at 02:15:32PM +0800, Jason Wang wrote:
On 2020/10/14 上午7:42, si-wei liu wrote:
So what I suggest is to fix the
On 10/29/2020 2:53 PM, Michael S. Tsirkin wrote:
On Thu, Oct 15, 2020 at 01:17:14PM -0700, si-wei liu wrote:
On 10/15/2020 6:11 AM, Michael S. Tsirkin wrote:
On Thu, Oct 15, 2020 at 02:15:32PM +0800, Jason Wang wrote:
On 2020/10/14 上午7:42, si-wei liu wrote:
So what I suggest is to fix the
On Thu, Oct 15, 2020 at 01:17:14PM -0700, si-wei liu wrote:
>
> On 10/15/2020 6:11 AM, Michael S. Tsirkin wrote:
> > On Thu, Oct 15, 2020 at 02:15:32PM +0800, Jason Wang wrote:
> > > On 2020/10/14 上午7:42, si-wei liu wrote:
> > > > >
> > > > > So what I suggest is to fix the pinning leakage first
On 10/15/2020 6:11 AM, Michael S. Tsirkin wrote:
On Thu, Oct 15, 2020 at 02:15:32PM +0800, Jason Wang wrote:
On 2020/10/14 上午7:42, si-wei liu wrote:
So what I suggest is to fix the pinning leakage first and do the
possible optimization on top (which is still questionable to me).
OK.
On Thu, Oct 15, 2020 at 02:15:32PM +0800, Jason Wang wrote:
>
> On 2020/10/14 上午7:42, si-wei liu wrote:
> > >
> > >
> > > So what I suggest is to fix the pinning leakage first and do the
> > > possible optimization on top (which is still questionable to me).
> > OK. Unfortunately, this was
On 2020/10/14 上午7:42, si-wei liu wrote:
So what I suggest is to fix the pinning leakage first and do the
possible optimization on top (which is still questionable to me).
OK. Unfortunately, this was picked and got merged in upstream. So I
will post a follow up patch set to 1) revert the
On 2020/10/14 下午2:52, Michael S. Tsirkin wrote:
On Tue, Oct 13, 2020 at 04:42:59PM -0700, si-wei liu wrote:
On 10/9/2020 7:27 PM, Jason Wang wrote:
On 2020/10/3 下午1:02, Si-Wei Liu wrote:
Pinned pages are not properly accounted particularly when
mapping error occurs on IOTLB update. Clean up
On Tue, Oct 13, 2020 at 04:42:59PM -0700, si-wei liu wrote:
>
> On 10/9/2020 7:27 PM, Jason Wang wrote:
> >
> > On 2020/10/3 下午1:02, Si-Wei Liu wrote:
> > > Pinned pages are not properly accounted particularly when
> > > mapping error occurs on IOTLB update. Clean up dangling
> > > pinned pages
On 10/9/2020 7:27 PM, Jason Wang wrote:
On 2020/10/3 下午1:02, Si-Wei Liu wrote:
Pinned pages are not properly accounted particularly when
mapping error occurs on IOTLB update. Clean up dangling
pinned pages for the error path. As the inflight pinned
pages, specifically for memory region that
On 2020/10/3 下午1:02, Si-Wei Liu wrote:
Pinned pages are not properly accounted particularly when
mapping error occurs on IOTLB update. Clean up dangling
pinned pages for the error path. As the inflight pinned
pages, specifically for memory region that strides across
multiple chunks, would need
Pinned pages are not properly accounted particularly when
mapping error occurs on IOTLB update. Clean up dangling
pinned pages for the error path. As the inflight pinned
pages, specifically for memory region that strides across
multiple chunks, would need more than one free page for
book keeping
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