From 01573e231f18eb2d99162747186f59511f56b64d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 08 Dec 2023 10:40:48 +0000
Subject: [PATCH] 移去rt
---
kernel/arch/mips/oprofile/backtrace.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/arch/mips/oprofile/backtrace.c b/kernel/arch/mips/oprofile/backtrace.c
index 806fb79..07d98ba 100644
--- a/kernel/arch/mips/oprofile/backtrace.c
+++ b/kernel/arch/mips/oprofile/backtrace.c
@@ -19,7 +19,7 @@
static inline int get_mem(unsigned long addr, unsigned long *result)
{
unsigned long *address = (unsigned long *) addr;
- if (!access_ok(VERIFY_READ, address, sizeof(unsigned long)))
+ if (!access_ok(address, sizeof(unsigned long)))
return -1;
if (__copy_from_user_inatomic(result, address, sizeof(unsigned long)))
return -3;
--
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