From 4029ffaf2dde58100b06637cc248b68ac2d3f8b4 Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Tue, 16 Jul 2024 18:06:45 -0400
Subject: kernel/amd64: trap: Set IPL_HIGH in trap_handler()

Signed-off-by: Ian Moffett <ian@osmora.org>
---
 sys/arch/amd64/amd64/trap.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'sys/arch/amd64')

diff --git a/sys/arch/amd64/amd64/trap.c b/sys/arch/amd64/amd64/trap.c
index 7b866d8..7615140 100644
--- a/sys/arch/amd64/amd64/trap.c
+++ b/sys/arch/amd64/amd64/trap.c
@@ -35,6 +35,7 @@
 #include <sys/syscall.h>
 #include <machine/trap.h>
 #include <machine/frame.h>
+#include <machine/intr.h>
 
 #define pr_error(fmt, ...) kprintf("trap: " fmt, ##__VA_ARGS__)
 
@@ -106,6 +107,8 @@ trap_syscall(struct trapframe *tf)
 void
 trap_handler(struct trapframe *tf)
 {
+    splraise(IPL_HIGH);
+
     if (tf->trapno >= NELEM(trap_type)) {
         panic("Got unknown trap %d\n", tf->trapno);
     }
-- 
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