On 7/3/23 9:00 AM, Juergen Gross wrote:
Moving the call of fpu__init_cpu() from cpu_init() to start_secondary()
broke Xen PV guests, as those don't call start_secondary() for APs.
Fix that by adding the call of fpu__init_cpu() to cpu_bringup(), which
is the Xen PV replacement of start_secondary().
Fixes: b81fac906a8f ("x86/fpu: Move FPU initialization into
arch_cpu_finalize_init()")
Signed-off-by: Juergen Gross <jgr...@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrov...@oracle.com>
