On 02/03/17 13:08, Jan Beulich wrote:
> start_svm() already runs after cpu_data[] was set up, so it shouldn't
> modify it anymore (at least not directly). Constify the involved
> pointers.
>
> Furthermore LMSLE feature detection was broken by 566ddbe833 ("x86:
> Fail CPU bringup cleanly if it cannot initialise HVM"), as Andrew
> Cooper has pointed out: c couldn't possibly equal &boot_cpu_data
> anymore.
>
> Signed-off-by: Jan Beulich <jbeul...@suse.com>I was hoping to avoid fixing LMSLE this until I had enough CPUID infrastructure in place to make it migration safe. OTOH, I can't really object to the patch either. Would you mind if we #if 0'd the LMSLE bit for now, to avoid introducing a window where it definitely isn't migration safe? ~Andrew _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
