From 0c55849d28a2df0416d28c83bc9da47411e2c78f Mon Sep 17 00:00:00 2001 From: Frans Kaashoek Date: Mon, 5 Oct 2020 09:17:47 -0400 Subject: [PATCH] Don't map the CLINT, since it never used in the kernel in supervisor mode --- kernel/vm.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/kernel/vm.c b/kernel/vm.c index c99d2a5..252d97c 100644 --- a/kernel/vm.c +++ b/kernel/vm.c @@ -30,9 +30,6 @@ kvminit() // virtio mmio disk interface kvmmap(VIRTIO0, VIRTIO0, PGSIZE, PTE_R | PTE_W); - // CLINT - kvmmap(CLINT, CLINT, 0x10000, PTE_R | PTE_W); - // PLIC kvmmap(PLIC, PLIC, 0x400000, PTE_R | PTE_W);