[PATCH 3/5] mips/uprobes: use kmap_local_page() in arch_uprobe_copy_ixol()
Keke Ming
ming.jvle at gmail.com
Sat Jan 3 00:42:41 PST 2026
Replace deprecated kmap_atomic() with kmap_local_page().
Signed-off-by: Keke Ming <ming.jvle at gmail.com>
---
arch/mips/kernel/uprobes.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/mips/kernel/uprobes.c b/arch/mips/kernel/uprobes.c
index 401b148f8917..05cfc320992b 100644
--- a/arch/mips/kernel/uprobes.c
+++ b/arch/mips/kernel/uprobes.c
@@ -214,11 +214,11 @@ void arch_uprobe_copy_ixol(struct page *page, unsigned long vaddr,
unsigned long kaddr, kstart;
/* Initialize the slot */
- kaddr = (unsigned long)kmap_atomic(page);
+ kaddr = (unsigned long)kmap_local_page(page);
kstart = kaddr + (vaddr & ~PAGE_MASK);
memcpy((void *)kstart, src, len);
flush_icache_range(kstart, kstart + len);
- kunmap_atomic((void *)kaddr);
+ kunmap_local((void *)kaddr);
}
/**
--
2.43.0
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