| Message ID | 20220119092934.5285-1-vincent.whitchurch@axis.com |
|---|---|
| State | Accepted |
| Commit | 39508aab4a66473b4ba7cce0dbe919f2fec7450a |
| Headers | show |
| Series | um: Fix order of dtb unflatten/early init | expand |
diff --git a/arch/um/kernel/dtb.c b/arch/um/kernel/dtb.c index ca69d72025f3..484141b06938 100644 --- a/arch/um/kernel/dtb.c +++ b/arch/um/kernel/dtb.c @@ -25,8 +25,8 @@ void uml_dtb_init(void) return; } - unflatten_device_tree(); early_init_fdt_scan_reserved_mem(); + unflatten_device_tree(); } static int __init uml_dtb_setup(char *line, int *add)
Scan the tree for reserved memory before unflattening it. As Rob Herring said: | These should be reversed. early_init_fdt_scan_reserved_mem() works on | the flat tree. Reserved memory needs to be reserved before | unflatten_device_tree() starts allocating memory. Though I imagine that | doesn't really matter for UML. Suggested-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/lkml/YeF%2FVbxo6fAt0WLp@robh.at.kernel.org/ Signed-off-by: Vincent Whitchurch <vincent.whitchurch@axis.com> --- arch/um/kernel/dtb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)