Commit a18dfb5d authored by Keke Ming's avatar Keke Ming Committed by Peter Zijlstra
Browse files

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



Replace deprecated kmap_atomic() with kmap_local_page().

Signed-off-by: default avatarKeke Ming <ming.jvle@gmail.com>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: default avatarOleg Nesterov <oleg@redhat.com>
Link: https://patch.msgid.link/20260103084243.195125-2-ming.jvle@gmail.com
parent e7d5f2ea

arch/riscv/kernel/probes/uprobes.c

+2 −2
Original line number Diff line number Diff line
@@ -165,7 +165,7 @@ void arch_uprobe_copy_ixol(struct page *page, unsigned long vaddr, 
			   void *src, unsigned long len)

{

	/* Initialize the slot */

	void *kaddr = kmap_atomic(page);

	void *kaddr = kmap_local_page(page);

	void *dst = kaddr + (vaddr & ~PAGE_MASK);

	unsigned long start = (unsigned long)dst;
@@ -178,5 +178,5 @@ void arch_uprobe_copy_ixol(struct page *page, unsigned long vaddr, 
	}



	flush_icache_range(start, start + len);

	kunmap_atomic(kaddr);

	kunmap_local(kaddr);

}