From 01001c2aa2216c92603e1bdc334613e5adcacb04 Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Fri, 21 Nov 2025 22:45:41 -0500
Subject: kern/amd64: mu: Add pmap unmap function

Signed-off-by: Ian Moffett <ian@osmora.org>
---
 sys/mu/mmu_stub.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'sys/mu')

diff --git a/sys/mu/mmu_stub.c b/sys/mu/mmu_stub.c
index 586edd4..729303b 100644
--- a/sys/mu/mmu_stub.c
+++ b/sys/mu/mmu_stub.c
@@ -42,6 +42,16 @@ mu_pmap_map(struct mmu_vas *vas, uintptr_t pa, uintptr_t va, uint16_t prot,
     (void)ps;
 }
 
+__weak int
+mu_pmap_unmap(struct mmu_vas *vas, uintptr_t va, pagesize_t ps)
+{
+    (void)vas;
+    (void)va;
+    (void)ps;
+
+    return 0;
+}
+
 __weak int
 mu_pmap_forkvas(struct mmu_vas *result)
 {
-- 
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