From f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 01:04:47 +0000
Subject: [PATCH] add driver 5G
---
kernel/arch/arm/mm/cache-feroceon-l2.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/kernel/arch/arm/mm/cache-feroceon-l2.c b/kernel/arch/arm/mm/cache-feroceon-l2.c
index 8732876..5c1b7a7 100644
--- a/kernel/arch/arm/mm/cache-feroceon-l2.c
+++ b/kernel/arch/arm/mm/cache-feroceon-l2.c
@@ -49,9 +49,9 @@
* we simply install a virtual mapping for it only for the
* TLB lookup to occur, hence no need to flush the untouched
* memory mapping afterwards (note: a cache flush may happen
- * in some circumstances depending on the path taken in kunmap_local).
+ * in some circumstances depending on the path taken in kunmap_atomic).
*/
- void *vaddr = kmap_local_pfn(paddr >> PAGE_SHIFT);
+ void *vaddr = kmap_atomic_pfn(paddr >> PAGE_SHIFT);
return (unsigned long)vaddr + (paddr & ~PAGE_MASK);
#else
return __phys_to_virt(paddr);
@@ -61,7 +61,7 @@
static inline void l2_put_va(unsigned long vaddr)
{
#ifdef CONFIG_HIGHMEM
- kunmap_local((void *)vaddr);
+ kunmap_atomic((void *)vaddr);
#endif
}
--
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