RE: [PATCH] libxl: tooling expects wrong errno

2020-06-26 Thread Paul Durrant
bartmin.ski; > marma...@invisiblethingslab.com; > j.nowa...@student.uw.edu.pl; Anthony Perard ; xen- > de...@lists.xenproject.org; cont...@puzio.waw.pl > Subject: Re: [PATCH] libxl: tooling expects wrong errno > > On Mon, Jun 15, 2020 at 06:39:30PM +0100, Ian Jackson wrote: > > Paul Durrant

Re: [PATCH] libxl: tooling expects wrong errno

2020-06-26 Thread Wei Liu
On Mon, Jun 15, 2020 at 06:39:30PM +0100, Ian Jackson wrote: > Paul Durrant writes ("RE: [PATCH] libxl: tooling expects wrong errno"): > > > -Original Message- > > > From: Ian Jackson > > > Thanks for the analysis. So: > > > > > &

RE: [PATCH] libxl: tooling expects wrong errno

2020-06-15 Thread Ian Jackson
Paul Durrant writes ("RE: [PATCH] libxl: tooling expects wrong errno"): > > -Original Message- > > From: Ian Jackson > > Thanks for the analysis. So: > > > > Acked-by: Ian Jackson > > > > This would seem to be a backport candidate.

RE: [PATCH] libxl: tooling expects wrong errno

2020-06-15 Thread Paul Durrant
...@student.uw.edu.pl; Anthony > Perard ; xen-devel@lists.xenproject.org; > cont...@puzio.waw.pl > Subject: Re: [PATCH] libxl: tooling expects wrong errno > > Roger Pau Monne writes ("Re: [PATCH] libxl: tooling expects wrong errno"): > > On Mon, Jun 15, 2020 at 03:5

Re: [PATCH] libxl: tooling expects wrong errno

2020-06-15 Thread Ian Jackson
Roger Pau Monne writes ("Re: [PATCH] libxl: tooling expects wrong errno"): > On Mon, Jun 15, 2020 at 03:59:50PM +0100, Ian Jackson wrote: > > Grzegorz Uriasz writes ("[PATCH] libxl: tooling expects wrong errno"): > > > When iommu is not enabled f

RE: [PATCH] libxl: tooling expects wrong errno

2020-06-15 Thread Paul Durrant
...@student.uw.edu.pl; Anthony > Perard ; xen-devel@lists.xenproject.org; > cont...@puzio.waw.pl > Subject: Re: [PATCH] libxl: tooling expects wrong errno > > On Mon, Jun 15, 2020 at 03:59:50PM +0100, Ian Jackson wrote: > > Grzegorz Uriasz writes ("[PATCH] libxl: tooling expe

Re: [PATCH] libxl: tooling expects wrong errno

2020-06-15 Thread Roger Pau Monné
On Mon, Jun 15, 2020 at 03:59:50PM +0100, Ian Jackson wrote: > Grzegorz Uriasz writes ("[PATCH] libxl: tooling expects wrong errno"): > > When iommu is not enabled for a given domain then pci passthrough > > hypercalls such as xc_test_assign_device return EOPNOTSUPP. > > The code responsible for th

Re: [PATCH] libxl: tooling expects wrong errno

2020-06-15 Thread Ian Jackson
Grzegorz Uriasz writes ("[PATCH] libxl: tooling expects wrong errno"): > When iommu is not enabled for a given domain then pci passthrough > hypercalls such as xc_test_assign_device return EOPNOTSUPP. > The code responsible for this is in "iommu_do_domctl" inside > xen/drivers/passthrough/iommu.c >