flush instruction cache at context switch time if necessary

Change-Id: Ic09415ea772a9de6dca43a98168a8346ca86d3e7
2019-08-04 23:31:47 +00:00
parent f0bc1a6b07
commit 2dd8687974
7 changed files with 32 additions and 0 deletions
--- a/arch/arm64/kernel/memory.c
+++ b/arch/arm64/kernel/memory.c
@@ -3199,6 +3199,7 @@ void load_page_table(struct page_table *pt)
 {
 	if (pt == NULL) {
 		// load page table for idle(EL1) process.
+		switch_mm(init_pt);
 		return;
 	}
 	// load page table for user(EL0) thread.