kern: update scheduler for 13.0.0 change, fix some ctz/clz bugs

2021-10-19 01:20:28 -07:00
parent 42b6c2dd95
commit f3b532070b
9 changed files with 22 additions and 56 deletions
--- a/libraries/libmesosphere/source/kern_k_thread.cpp
+++ b/libraries/libmesosphere/source/kern_k_thread.cpp
@@ -441,7 +441,7 @@ namespace ams::kern {
            m_base_priority_on_unpin    = old_base_priority;

            /* Set base priority to higher than any possible process priority. */
-            m_base_priority = std::min<s32>(old_base_priority, __builtin_ctzll(this->GetOwnerProcess()->GetPriorityMask()));
+            m_base_priority = std::min<s32>(old_base_priority, __builtin_ctzll(this->GetOwnerProcess()->GetPriorityMask()) - 1);
            RestorePriority(this);
        }