mips/uprobes: use kmap_local_page() in arch_uprobe_copy_ixol()

Replace deprecated kmap_atomic() with kmap_local_page().

Signed-off-by: Keke Ming <ming.jvle@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Oleg Nesterov <oleg@redhat.com>
Link: https://patch.msgid.link/20260103084243.195125-4-ming.jvle@gmail.com

diff --git a/arch/mips/kernel/uprobes.c b/arch/mips/kernel/uprobes.c
index 401b148..05cfc32 100644 (file)
--- 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);
 }
 
 /**