On Fri, Jan 10, 2014 at 03:49:52PM -0800, Jordan Justen wrote: > On Fri, Jan 10, 2014 at 4:16 AM, Wei Liu <wei.l...@citrix.com> wrote: > > Thanks for bringing this to Xen-devel! > > On Thu, Jan 09, 2014 at 03:03:06PM -0800, Jordan Justen wrote: > >> On Thu, Jan 9, 2014 at 2:00 PM, Laszlo Ersek <ler...@redhat.com> wrote: > >> > On 01/09/14 22:47, Jordan Justen wrote: > >> >> On Thu, Jan 9, 2014 at 12:41 PM, Laszlo Ersek <ler...@redhat.com> wrote: > >> >>> On 01/09/14 01:45, Jordan Justen wrote: > >> >> I don't think this series claims to enable S3 for Xen, right? > >> >> > >> >> When someone looks at S3 for Xen, I might try to steer them towards > >> >> having Xen call MemDetect again, and branch of for Xen specific things > >> >> within MemDetect. I was not too excited about that aspect of r14946. > >> > > >> > No, the series doesn't *claim* to do that :), and I didn't test it, but > >> > since I could not see any immediate blocker when running on Xen, I > >> > figured we should add the feature generally, and then Xen users could > >> > happily hunt bugs in the common code. By adding code that doesn't run > >> > specifically on Xen we're making that harder. > >> > >> I'll try to update this to make a best effort of having S3 potentially > >> work for Xen. > >> > >> We should probably see if someone from xen-devel can verify that we > >> haven't managed to break normal OVMF boots on Xen (aside from the S3 > >> issue). > >> > > > > Do you have a git tree somewhere? And some critical steps to test this > > series? > > git://github.com/jljusten/edk2.git ovmf-s3-v4 > > For testing S3, I've been doing this: > OvmfPkg/build.sh qemu -enable-kvm \ > -debugcon file:debug.log -global isa-debugcon.iobase=0x402 \ > -cdrom ~/ISO/archlinux-2013.12.01-dual.iso \ > -m 512 -vga qxl > > At the bash prompt I run: > echo -n mem > /sys/power/state > > Laszlo already pointed out some key issues for Xen with S3, so you > might want to wait until I try to fix those in v5. >
Thanks, I will wait. Wei. > -Jordan ------------------------------------------------------------------------------ CenturyLink Cloud: The Leader in Enterprise Cloud Services. Learn Why More Businesses Are Choosing CenturyLink Cloud For Critical Workloads, Development Environments & Everything In Between. Get a Quote or Start a Free Trial Today. http://pubads.g.doubleclick.net/gampad/clk?id=119420431&iu=/4140/ostg.clktrk _______________________________________________ edk2-devel mailing list edk2-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/edk2-devel
