>>> On 21.01.15 at 22:53, <konrad.w...@oracle.com> wrote:
> This mimics the behavior of the Linux kernel in which the reboot
> sequence by default under EFI booted kernels is first ACPI.

Which is contrary to the EFI spec. I.e. NAK.

> EFI reboot is only tried if the user supplied it or if the hardware
> is an ACPI 5.0 (or higher) reduced hardware board.
> 
> This fixes the EFI firmware crashing on Lenovo ThinkCentre M57

Buggy firmware should be worked around with "reboot="; I'd
certainly accept a patch to bypass efi_reset_system() in that
case.

Jan


_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel

Reply via email to