Hi,
On Tue, 2015-10-20 at 14:26 +0530, Pratyush Anand wrote:
> On 19/10/2015:11:38:53 PM, Geoff Levand wrote:
> > +static void soft_restart(unsigned long addr)
> > +{
> > +> > > > setup_mm_for_reboot();
> > +> > > > cpu_soft_restart(virt_to_phys(cpu_reset), addr,
> > +> > > > > > is_hyp_mode_available());
>
> So now we do not flush cache for any memory region. Shouldn't we still flush
> at least kernel and purgatory segments.
Relevant pages of the kexec list are flushed in the code following the comment
'Invalidate dest page to PoC' of the arm64_relocate_new_kernel routine:
The dcache is turned off
The page is invalidated to PoC
The new page is written
-Geoff
