kern: PMC must be user-mappable for 1.0.0 compat

2020-08-21 13:56:13 -07:00
parent 496f93ccdb
commit d50c7c5c79
3 changed files with 11 additions and 4 deletions
--- a/libraries/libmesosphere/source/board/nintendo/nx/kern_k_system_control.cpp
+++ b/libraries/libmesosphere/source/board/nintendo/nx/kern_k_system_control.cpp
@@ -201,7 +201,7 @@ namespace ams::kern::board::nintendo::nx {
            const KMemoryRegion *region = KMemoryLayout::Find(KPhysicalAddress(address));
            if (AMS_LIKELY(region != nullptr)) {
                /* The PMC is always allowed. */
-                if (region->IsDerivedFrom(KMemoryRegionAttr_NoUserMap | KMemoryRegionType_PowerManagementController)) {
+                if (region->IsDerivedFrom(KMemoryRegionType_PowerManagementController)) {
                    return true;
                }