From 95099d4622f8cb224d94e314c7a8e0df60b13f87 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 08:38:01 +0000
Subject: [PATCH] enable docker ppp
---
kernel/drivers/dio/dio.c | 10 ++++++----
1 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/kernel/drivers/dio/dio.c b/kernel/drivers/dio/dio.c
index 92e78d1..193b40e 100644
--- a/kernel/drivers/dio/dio.c
+++ b/kernel/drivers/dio/dio.c
@@ -89,8 +89,8 @@
#undef DIONAME
#undef DIOFBNAME
-static const char *unknowndioname
- = "unknown DIO board -- please email <linux-m68k@lists.linux-m68k.org>!";
+static const char unknowndioname[]
+ = "unknown DIO board, please email linux-m68k@lists.linux-m68k.org";
static const char *dio_getname(int id)
{
@@ -135,7 +135,8 @@
else
va = ioremap(pa, PAGE_SIZE);
- if (probe_kernel_read(&i, (unsigned char *)va + DIO_IDOFF, 1)) {
+ if (copy_from_kernel_nofault(&i,
+ (unsigned char *)va + DIO_IDOFF, 1)) {
if (scode >= DIOII_SCBASE)
iounmap(va);
continue; /* no board present at that select code */
@@ -208,7 +209,8 @@
else
va = ioremap(pa, PAGE_SIZE);
- if (probe_kernel_read(&i, (unsigned char *)va + DIO_IDOFF, 1)) {
+ if (copy_from_kernel_nofault(&i,
+ (unsigned char *)va + DIO_IDOFF, 1)) {
if (scode >= DIOII_SCBASE)
iounmap(va);
continue; /* no board present at that select code */
--
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