Hi, On 19/08/2023 01:28, Vikram Garhwal wrote:
Dynamic programming ops will modify the dt_host and there might be other function which are browsing the dt_host at the same time. To avoid the race conditions, we will need to add a rwlock to protect access to the dt_host. However, adding rwlock in device_tree.h causes following circular dependency: device_tree.h->rwlock.h->smp.h->asm/smp.h->device_tree.hTo fix this, removed the "#include <xen/device_tree.h> and forward declared "struct dt_device_node". Signed-off-by: Vikram Garhwal <vikram.garh...@amd.com> Reviewed-by: Henry Wang <henry.w...@arm.com> Reviewed-by: Michal Orzel <michal.or...@amd.com>
Acked-by: Julien Grall <jgr...@amazon.com> Cheers, -- Julien Grall
