From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB
---
kernel/arch/riscv/include/asm/hugetlb.h | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/kernel/arch/riscv/include/asm/hugetlb.h b/kernel/arch/riscv/include/asm/hugetlb.h
index a5c2ca1..ec19d6a 100644
--- a/kernel/arch/riscv/include/asm/hugetlb.h
+++ b/kernel/arch/riscv/include/asm/hugetlb.h
@@ -5,4 +5,10 @@
#include <asm-generic/hugetlb.h>
#include <asm/page.h>
+static inline void arch_clear_hugepage_flags(struct page *page)
+{
+ clear_bit(PG_dcache_clean, &page->flags);
+}
+#define arch_clear_hugepage_flags arch_clear_hugepage_flags
+
#endif /* _ASM_RISCV_HUGETLB_H */
--
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