From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM
---
kernel/arch/powerpc/include/asm/nohash/64/pgtable.h | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/kernel/arch/powerpc/include/asm/nohash/64/pgtable.h b/kernel/arch/powerpc/include/asm/nohash/64/pgtable.h
index 1eacff0..a4d475c 100644
--- a/kernel/arch/powerpc/include/asm/nohash/64/pgtable.h
+++ b/kernel/arch/powerpc/include/asm/nohash/64/pgtable.h
@@ -164,7 +164,11 @@
#define pud_bad(pud) (!is_kernel_addr(pud_val(pud)) \
|| (pud_val(pud) & PUD_BAD_BITS))
#define pud_present(pud) (pud_val(pud) != 0)
-#define pud_page_vaddr(pud) (pud_val(pud) & ~PUD_MASKED_BITS)
+
+static inline pmd_t *pud_pgtable(pud_t pud)
+{
+ return (pmd_t *)(pud_val(pud) & ~PUD_MASKED_BITS);
+}
extern struct page *pud_page(pud_t pud);
--
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