Re: [Qemu-devel] [PATCH v3 5/5] s390x/css: support ccw IDA

2017-09-21 Thread Cornelia Huck
On Thu, 21 Sep 2017 08:50:36 +0800 Dong Jia Shi wrote: > * Halil Pasic [2017-09-20 18:46:57 +0200]: > > Thinking about this some more. Since in case of IDA we are guaranteed > > to never cross a block boundary with a single IDAW we won't ever cross > > block boundary. So we can do the check in

Re: [Qemu-devel] [PATCH v3 5/5] s390x/css: support ccw IDA

2017-09-20 Thread Dong Jia Shi
* Halil Pasic [2017-09-20 13:13:01 +0200]: > > > On 09/20/2017 10:33 AM, Cornelia Huck wrote: > > On Wed, 20 Sep 2017 15:42:38 +0800 > > Dong Jia Shi wrote: > > > >> * Halil Pasic [2017-09-19 20:27:45 +0200]: > >> > >>> Let's add indirect data addressing support for our virtual channel > >>>

Re: [Qemu-devel] [PATCH v3 5/5] s390x/css: support ccw IDA

2017-09-20 Thread Dong Jia Shi
* Halil Pasic [2017-09-20 18:46:57 +0200]: > > > On 09/20/2017 01:18 PM, Cornelia Huck wrote: > > On Wed, 20 Sep 2017 13:13:01 +0200 > > Halil Pasic wrote: > > > >> On 09/20/2017 10:33 AM, Cornelia Huck wrote: > >>> On Wed, 20 Sep 2017 15:42:38 +0800 > >>> Dong Jia Shi wrote: > >>> >

Re: [Qemu-devel] [PATCH v3 5/5] s390x/css: support ccw IDA

2017-09-20 Thread Halil Pasic
On 09/20/2017 01:18 PM, Cornelia Huck wrote: > On Wed, 20 Sep 2017 13:13:01 +0200 > Halil Pasic wrote: > >> On 09/20/2017 10:33 AM, Cornelia Huck wrote: >>> On Wed, 20 Sep 2017 15:42:38 +0800 >>> Dong Jia Shi wrote: >>> * Halil Pasic [2017-09-19 20:27:45 +0200]: > > +

Re: [Qemu-devel] [PATCH v3 5/5] s390x/css: support ccw IDA

2017-09-20 Thread Halil Pasic
On 09/20/2017 10:11 AM, Cornelia Huck wrote: > On Tue, 19 Sep 2017 20:27:45 +0200 > Halil Pasic wrote: > >> Let's add indirect data addressing support for our virtual channel >> subsystem. This implementation does not bother with any kind of >> prefetching. We simply step through the IDAL on de

Re: [Qemu-devel] [PATCH v3 5/5] s390x/css: support ccw IDA

2017-09-20 Thread Halil Pasic
On 09/20/2017 10:33 AM, Cornelia Huck wrote: > On Wed, 20 Sep 2017 15:42:38 +0800 > Dong Jia Shi wrote: > >> * Halil Pasic [2017-09-19 20:27:45 +0200]: >> >>> Let's add indirect data addressing support for our virtual channel >>> subsystem. This implementation does not bother with any kind of

Re: [Qemu-devel] [PATCH v3 5/5] s390x/css: support ccw IDA

2017-09-20 Thread Cornelia Huck
On Wed, 20 Sep 2017 13:13:01 +0200 Halil Pasic wrote: > On 09/20/2017 10:33 AM, Cornelia Huck wrote: > > On Wed, 20 Sep 2017 15:42:38 +0800 > > Dong Jia Shi wrote: > > > >> * Halil Pasic [2017-09-19 20:27:45 +0200]: > >>> + MEMTXATTRS_UNSPECIFIED, (void *) > >

Re: [Qemu-devel] [PATCH v3 5/5] s390x/css: support ccw IDA

2017-09-20 Thread Cornelia Huck
On Wed, 20 Sep 2017 15:42:38 +0800 Dong Jia Shi wrote: > * Halil Pasic [2017-09-19 20:27:45 +0200]: > > > Let's add indirect data addressing support for our virtual channel > > subsystem. This implementation does not bother with any kind of > > prefetching. We simply step through the IDAL on de

Re: [Qemu-devel] [PATCH v3 5/5] s390x/css: support ccw IDA

2017-09-20 Thread Cornelia Huck
On Tue, 19 Sep 2017 20:27:45 +0200 Halil Pasic wrote: > Let's add indirect data addressing support for our virtual channel > subsystem. This implementation does not bother with any kind of > prefetching. We simply step through the IDAL on demand. > > Signed-off-by: Halil Pasic > Signed-off-by:

Re: [Qemu-devel] [PATCH v3 5/5] s390x/css: support ccw IDA

2017-09-20 Thread Dong Jia Shi
* Halil Pasic [2017-09-19 20:27:45 +0200]: > Let's add indirect data addressing support for our virtual channel > subsystem. This implementation does not bother with any kind of > prefetching. We simply step through the IDAL on demand. > > Signed-off-by: Halil Pasic > Signed-off-by: Cornelia Hu