Re: [Xen-devel] [PATCH] xen/arm: warn if dom0_mem is not specified

2017-02-27 Thread Stefano Stabellini
On Tue, 21 Feb 2017, Julien Grall wrote: > Hi Stefano, > > On 21/02/17 17:26, Stefano Stabellini wrote: > > On Tue, 21 Feb 2017, Wei Liu wrote: > > > On Mon, Feb 20, 2017 at 10:22:06AM -0800, Stefano Stabellini wrote: > > > > The default dom0_mem is 128M which is not sufficient to boot a Ubuntu >

Re: [Xen-devel] [PATCH] xen/arm: warn if dom0_mem is not specified

2017-02-21 Thread Stefano Stabellini
On Tue, 21 Feb 2017, Wei Liu wrote: > On Mon, Feb 20, 2017 at 10:22:06AM -0800, Stefano Stabellini wrote: > > The default dom0_mem is 128M which is not sufficient to boot a Ubuntu > > based Dom0. It is not clear what a better default value could be. > > > > Instead, loudly warn the user when dom0_

Re: [Xen-devel] [PATCH] xen/arm: warn if dom0_mem is not specified

2017-02-21 Thread Julien Grall
Hi Stefano, On 21/02/17 17:26, Stefano Stabellini wrote: On Tue, 21 Feb 2017, Wei Liu wrote: On Mon, Feb 20, 2017 at 10:22:06AM -0800, Stefano Stabellini wrote: The default dom0_mem is 128M which is not sufficient to boot a Ubuntu based Dom0. It is not clear what a better default value could b

Re: [Xen-devel] [PATCH] xen/arm: warn if dom0_mem is not specified

2017-02-21 Thread Wei Liu
On Mon, Feb 20, 2017 at 10:22:06AM -0800, Stefano Stabellini wrote: > The default dom0_mem is 128M which is not sufficient to boot a Ubuntu > based Dom0. It is not clear what a better default value could be. > > Instead, loudly warn the user when dom0_mem is unspecified and wait 3 > secs. Then use

[Xen-devel] [PATCH] xen/arm: warn if dom0_mem is not specified

2017-02-20 Thread Stefano Stabellini
The default dom0_mem is 128M which is not sufficient to boot a Ubuntu based Dom0. It is not clear what a better default value could be. Instead, loudly warn the user when dom0_mem is unspecified and wait 3 secs. Then use 512M. Update the docs to specify that dom0_mem is required on ARM. (The curr