[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <20260103084243.195125-4-ming.jvle@gmail.com>
Date: Sat, 3 Jan 2026 16:42:41 +0800
From: Keke Ming <ming.jvle@...il.com>
To: mhiramat@...nel.org,
oleg@...hat.com,
peterz@...radead.org
Cc: linux@...linux.org.uk,
catalin.marinas@....com,
will@...nel.org,
tsbogend@...ha.franken.de,
pjw@...nel.org,
palmer@...belt.com,
aou@...s.berkeley.edu,
akpm@...ux-foundation.org,
linux-kernel@...r.kernel.org,
linux-trace-kernel@...r.kernel.org,
linux-mm@...ck.org,
linux-arm-kernel@...ts.infradead.org,
linux-mips@...r.kernel.org,
linux-riscv@...ts.infradead.org,
Keke Ming <ming.jvle@...il.com>
Subject: [PATCH 3/5] 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@...il.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 401b148f8917..05cfc320992b 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);
}
/**
--
2.43.0
Powered by blists - more mailing lists