[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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