Re: [Xen-devel] GRUB2 XEN PV port is able to boot linux

2013-11-06 Thread Konrad Rzeszutek Wilk
On Tue, Nov 05, 2013 at 04:40:29AM +0100, Vladimir '??-coder/phcoder' Serbinenko wrote: > On 05.11.2013 04:39, Vladimir '??-coder/phcoder' Serbinenko wrote: > > For now it's 64-bit only but it works. I've also tested with netbsd and > > GNU mach. All of them work as well as when launched directly

Re: [Xen-devel] pvgrub2 for ARM

2013-11-06 Thread Samuel Thibault
Vladimir 'φ-coder/phcoder' Serbinenko, le Wed 06 Nov 2013 14:00:24 +0100, a écrit : > Are there machines for under $100 on which xen runs? Couldn't qemu be used? Samuel ___ Grub-devel mailing list Grub-devel@gnu.org https://lists.gnu.org/mailman/listi

Re: [Xen-devel] pvgrub2 for ARM

2013-11-06 Thread Ian Campbell
On Wed, 2013-11-06 at 17:31 +0100, Samuel Thibault wrote: > Vladimir 'φ-coder/phcoder' Serbinenko, le Wed 06 Nov 2013 14:00:24 +0100, a > écrit : > > Are there machines for under $100 on which xen runs? > > Couldn't qemu be used? I don't believe it implements the virtualisation extensions. Ian.

Re: [Xen-devel] pvgrub2 for ARM

2013-11-06 Thread Ian Campbell
On Wed, 2013-11-06 at 15:04 +0100, Vladimir 'φ-coder/phcoder' Serbinenko wrote: > On 06.11.2013 14:25, Ian Campbell wrote: > > On Wed, 2013-11-06 at 14:00 +0100, Vladimir 'φ-coder/phcoder' Serbinenko > > wrote: > >> Hello, all. I've ported grub2 to x86_64-xen and i386-xen (PAE only). How > >> big i

Re: [Xen-devel] pvgrub2 for ARM

2013-11-06 Thread Ian Campbell
On Wed, 2013-11-06 at 15:09 +0100, Leif Lindholm wrote: > On Wed, Nov 06, 2013 at 01:25:55PM +, Ian Campbell wrote: > > > What's with 64-bit ARM? > > > > TBH I thought the GRuB On ARM stuff was mainly targeting 64-bit (at > > least within Linaro). Do you have native grub on 32-bit ARM already

Re: [Xen-devel] pvgrub2 for ARM

2013-11-06 Thread Leif Lindholm
On Wed, Nov 06, 2013 at 01:25:55PM +, Ian Campbell wrote: > > What's with 64-bit ARM? > > TBH I thought the GRuB On ARM stuff was mainly targeting 64-bit (at > least within Linaro). Do you have native grub on 32-bit ARM already > then? Linaro Enterprise Group (where I am) is now almost exclus

Re: [Xen-devel] pvgrub2 for ARM

2013-11-06 Thread Vladimir 'φ-coder/phcoder' Serbinenko
On 06.11.2013 14:25, Ian Campbell wrote: > On Wed, 2013-11-06 at 14:00 +0100, Vladimir 'φ-coder/phcoder' Serbinenko > wrote: >> Hello, all. I've ported grub2 to x86_64-xen and i386-xen (PAE only). How >> big is the difference between ARM and i386 when seen as pv guest? > > Very. Xen on ARM uses ha

Re: [Xen-devel] pvgrub2 for ARM

2013-11-06 Thread Ian Campbell
On Wed, 2013-11-06 at 14:00 +0100, Vladimir 'φ-coder/phcoder' Serbinenko wrote: > Hello, all. I've ported grub2 to x86_64-xen and i386-xen (PAE only). How > big is the difference between ARM and i386 when seen as pv guest? Very. Xen on ARM uses hardware functionality for second stage paging, so th

pvgrub2 for ARM

2013-11-06 Thread Vladimir 'φ-coder/phcoder' Serbinenko
Hello, all. I've ported grub2 to x86_64-xen and i386-xen (PAE only). How big is the difference between ARM and i386 when seen as pv guest? I have an ARM here but it's a raspberry pi, so no support for xen. Are there machines for under $100 on which xen runs? What's with 64-bit ARM? Alternatively, I