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

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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/20260103084243.195125-2-ming.jvle@gmail.com
This commit is contained in:
Keke Ming 2026-01-03 16:42:39 +08:00 committed by Peter Zijlstra
parent e7d5f2ea09
commit a18dfb5dd3
1 changed files with 2 additions and 2 deletions
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4
arch/riscv/kernel/probes/uprobes.c
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@ -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);
}