From: H. Peter Anvin <hpa@zytor.com>
Date: Tue, 26 May 2009 05:16:14 +0000 (-0700)
Subject: x86, mce: add comment about mce_chrdev_ops being writable
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a1ff41bfc1bb7a6d19cf958f89a9b539678781e5;p=linux-beck.git

x86, mce: add comment about mce_chrdev_ops being writable

Add a comment explaining that mce_chrdev_ops is intentionally
writable.

[ Impact: comment only ]

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
---

diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index fe216bd10f43..156cdf6d9181 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -940,6 +940,7 @@ static long mce_ioctl(struct file *f, unsigned int cmd, unsigned long arg)
 	}
 }
 
+/* Modified in mce-inject.c, so not static or const */
 struct file_operations mce_chrdev_ops = {
 	.open			= mce_open,
 	.release		= mce_release,