From 748e4f3d702def1a4bff191e0cf93b6a05340f01 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:41:34 +0000
Subject: [PATCH] add gpio led uart

---
 kernel/arch/x86/include/asm/cacheflush.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/kernel/arch/x86/include/asm/cacheflush.h b/kernel/arch/x86/include/asm/cacheflush.h
index 63feaf2..b192d91 100644
--- a/kernel/arch/x86/include/asm/cacheflush.h
+++ b/kernel/arch/x86/include/asm/cacheflush.h
@@ -2,6 +2,8 @@
 #ifndef _ASM_X86_CACHEFLUSH_H
 #define _ASM_X86_CACHEFLUSH_H
 
+#include <linux/mm.h>
+
 /* Caches aren't brain-dead on the intel. */
 #include <asm-generic/cacheflush.h>
 #include <asm/special_insns.h>

--
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