The following commit has been merged into the perf/core branch of tip:
Commit-ID: e6eb9acc024cdad7d1cbb7693ac39afdf9c5193f
Gitweb: https://git.kernel.org/tip/e6eb9acc024cdad7d1cbb7693ac39afdf9c5193f
Author: Keke Ming <ming.jvle@gmail.com>
AuthorDate: Sat, 03 Jan 2026 16:42:41 +08:00
Committer: Peter Zijlstra <peterz@infradead.org>
CommitterDate: Tue, 06 Jan 2026 16:34:27 +01:00
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
---
arch/mips/kernel/uprobes.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/mips/kernel/uprobes.c b/arch/mips/kernel/uprobes.c
index 401b148..05cfc32 100644
--- 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);
}
/**