| Message ID | 20170912100330.2168-20-julien.grall@arm.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Tue, 12 Sep 2017, Julien Grall wrote: > We should consider the early boot period to end when we stop using the > boot allocator. This is inline with x86 and will be helpful to know > whether we should allocate memory from the boot allocator or xenheap. > > Signed-off-by: Julien Grall <julien.grall@arm.com> > Reviewed-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org> > --- > > Changes in v2: > - Add Andre's reviewed-by > --- > xen/arch/arm/setup.c | 8 ++++++-- > 1 file changed, 6 insertions(+), 2 deletions(-) > > diff --git a/xen/arch/arm/setup.c b/xen/arch/arm/setup.c > index b00eebd96e..b0306a917b 100644 > --- a/xen/arch/arm/setup.c > +++ b/xen/arch/arm/setup.c > @@ -757,6 +757,12 @@ void __init start_xen(unsigned long boot_phys_offset, > > end_boot_allocator(); > > + /* > + * The memory subsystem has been initialized, we can now switch from > + * early_boot -> boot. > + */ > + system_state = SYS_STATE_boot; > + > vm_init(); > > if ( acpi_disabled ) > @@ -779,8 +785,6 @@ void __init start_xen(unsigned long boot_phys_offset, > console_init_preirq(); > console_init_ring(); > > - system_state = SYS_STATE_boot; > - > processor_id(); > > smp_init_cpus(); > -- > 2.11.0 >
diff --git a/xen/arch/arm/setup.c b/xen/arch/arm/setup.c index b00eebd96e..b0306a917b 100644 --- a/xen/arch/arm/setup.c +++ b/xen/arch/arm/setup.c @@ -757,6 +757,12 @@ void __init start_xen(unsigned long boot_phys_offset, end_boot_allocator(); + /* + * The memory subsystem has been initialized, we can now switch from + * early_boot -> boot. + */ + system_state = SYS_STATE_boot; + vm_init(); if ( acpi_disabled ) @@ -779,8 +785,6 @@ void __init start_xen(unsigned long boot_phys_offset, console_init_preirq(); console_init_ring(); - system_state = SYS_STATE_boot; - processor_id(); smp_init_cpus();