Commit e6eb9acc authored by Keke Ming's avatar Keke Ming Committed by Peter Zijlstra
Browse files

mips/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/20260103084243.195125-4-ming.jvle@gmail.com
parent 094cc7bb

arch/mips/kernel/uprobes.c

+2 −2
Original line number Diff line number Diff line
@@ -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);

}



/**