Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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
authored by
Keke Ming
and committed by
Peter Zijlstra
e6eb9acc
094cc7bb
+2
-2
+2
-2
arch/mips/kernel/uprobes.c
+2
-2
arch/mips/kernel/uprobes.c
···
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unsigned long kaddr, kstart;
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/* Initialize the slot */
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-
kaddr = (unsigned long)kmap_atomic(page);
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+
kaddr = (unsigned long)kmap_local_page(page);
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kstart = kaddr + (vaddr & ~PAGE_MASK);
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memcpy((void *)kstart, src, len);
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flush_icache_range(kstart, kstart + len);
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-
kunmap_atomic((void *)kaddr);
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+
kunmap_local((void *)kaddr);
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}
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/**