head: add sfence.vma after switching to kernel page tables

e57a2368 · wangkaifan · 2ba39451 · e57a2368
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arch/riscv/kernel/head.S arch/riscv/kernel/head.S +1 -1

未找到文件。
--- a/arch/riscv/kernel/head.S
+++ b/arch/riscv/kernel/head.S
@@ -108,7 +108,7 @@ relocate:

 	/* Switch to kernel page tables */
 	csrw sptbr, a2
-
+	sfence.vma
 	ret

 .Lsecondary_start: