Re: [Xen-devel] [PATCH 22/22] vixen: dom0 builder support

2018-01-08 Thread Anthony Liguori
On Mon, Jan 8, 2018 at 10:22 AM, Konrad Rzeszutek Wilk wrote: > .snip.. >> +printk("Vixen Xenstore evtchn is %d, pfn is 0x%" PRIx64 "\n", >> + *pstore_evtchn, *pstore_mfn); > > So.. patch " console: do not print banner if below info log threshold" > speaks about having the printk be

Re: [Xen-devel] [PATCH 22/22] vixen: dom0 builder support

2018-01-08 Thread Konrad Rzeszutek Wilk
.snip.. > +printk("Vixen Xenstore evtchn is %d, pfn is 0x%" PRIx64 "\n", > + *pstore_evtchn, *pstore_mfn); So.. patch " console: do not print banner if below info log threshold" speaks about having the printk be as close to what the PV guest would be but here you are providing the pr

Re: [Xen-devel] [PATCH 22/22] vixen: dom0 builder support

2018-01-08 Thread Roger Pau Monné
On Sun, Jan 07, 2018 at 07:52:26AM -0800, Anthony Liguori wrote: > On Sun, Jan 7, 2018 at 1:02 AM, Roger Pau Monné wrote: > > On Sat, Jan 06, 2018 at 02:54:37PM -0800, Anthony Liguori wrote: > >> diff --git a/xen/arch/x86/setup.c b/xen/arch/x86/setup.c > >> index 1b89844..c49eeea 100644 > >> --- a

Re: [Xen-devel] [PATCH 22/22] vixen: dom0 builder support

2018-01-07 Thread Anthony Liguori
On Sun, Jan 7, 2018 at 1:02 AM, Roger Pau Monné wrote: > On Sat, Jan 06, 2018 at 02:54:37PM -0800, Anthony Liguori wrote: >> From: Anthony Liguori >> >> The dom0 builder requires a number of modifications in order to be >> able to launch unprivileged guests. The console and store pages >> must b

Re: [Xen-devel] [PATCH 22/22] vixen: dom0 builder support

2018-01-07 Thread Roger Pau Monné
On Sat, Jan 06, 2018 at 02:54:37PM -0800, Anthony Liguori wrote: > From: Anthony Liguori > > The dom0 builder requires a number of modifications in order to be > able to launch unprivileged guests. The console and store pages > must be mapped in a specific location within the guest's initial > p

Re: [Xen-devel] [PATCH 22/22] vixen: dom0 builder support

2018-01-06 Thread Matt Wilson
On Sat, Jan 06, 2018 at 02:54:37PM -0800, Anthony Liguori wrote: > From: Anthony Liguori > > The dom0 builder requires a number of modifications in order to be > able to launch unprivileged guests. The console and store pages > must be mapped in a specific location within the guest's initial > p

[Xen-devel] [PATCH 22/22] vixen: dom0 builder support

2018-01-06 Thread Anthony Liguori
From: Anthony Liguori The dom0 builder requires a number of modifications in order to be able to launch unprivileged guests. The console and store pages must be mapped in a specific location within the guest's initial page table. We also have to setup the start info to be what's expected for un