Re: [PATCH 4.4 50/53] ntb_transport: fix qp count bug

2017-09-28 Thread Greg Kroah-Hartman
On Wed, Sep 27, 2017 at 09:57:22AM -0600, Logan Gunthorpe wrote: > > > On 27/09/17 02:40 AM, Greg Kroah-Hartman wrote: > > On Tue, Sep 26, 2017 at 11:35:04AM -0600, Logan Gunthorpe wrote: > > > > > > > > > On 26/09/17 10:32 AM, Ben Hutchings wrote: > > > > In 4.4-stable, it doesn't, so this pat

Re: [PATCH 4.4 50/53] ntb_transport: fix qp count bug

2017-09-27 Thread Logan Gunthorpe
On 27/09/17 02:40 AM, Greg Kroah-Hartman wrote: On Tue, Sep 26, 2017 at 11:35:04AM -0600, Logan Gunthorpe wrote: On 26/09/17 10:32 AM, Ben Hutchings wrote: In 4.4-stable, it doesn't, so this patch doesn't fix anything. It looks like 4.4 would need a backport of: Yup, look like the Fixes

Re: [PATCH 4.4 50/53] ntb_transport: fix qp count bug

2017-09-27 Thread Greg Kroah-Hartman
On Tue, Sep 26, 2017 at 11:35:04AM -0600, Logan Gunthorpe wrote: > > > On 26/09/17 10:32 AM, Ben Hutchings wrote: > > In 4.4-stable, it doesn't, so this patch doesn't fix anything. It looks > > like 4.4 would need a backport of: > > Yup, look like the Fixes tag should have been b17faba0 instead

Re: [PATCH 4.4 50/53] ntb_transport: fix qp count bug

2017-09-26 Thread Logan Gunthorpe
On 26/09/17 10:32 AM, Ben Hutchings wrote: In 4.4-stable, it doesn't, so this patch doesn't fix anything. It looks like 4.4 would need a backport of: Yup, look like the Fixes tag should have been b17faba0 instead of cb827ee. In which case it doesn't apply to 4.4. Thanks, Logan

Re: [PATCH 4.4 50/53] ntb_transport: fix qp count bug

2017-09-26 Thread Ben Hutchings
On Mon, 2017-08-28 at 10:05 +0200, Greg Kroah-Hartman wrote: > 4.4-stable review patch. If anyone has any objections, please let me know. > > -- > > From: Logan Gunthorpe > > commit cb827ee6ccc3e480f0d9c0e8e53eef55be5b0414 upstream. > > In cases where there are more mw's than

[PATCH 4.4 50/53] ntb_transport: fix qp count bug

2017-08-28 Thread Greg Kroah-Hartman
4.4-stable review patch. If anyone has any objections, please let me know. -- From: Logan Gunthorpe commit cb827ee6ccc3e480f0d9c0e8e53eef55be5b0414 upstream. In cases where there are more mw's than spads/2-2, the mw count gets reduced to match the limitation. ntb_transport als