3.15-stable review patch. If anyone has any objections, please let me know.
------------------
From: Anton Blanchard <an...@samba.org>
commit 1bd098903fda069cb96fe8b5cb4595b46c683385 upstream.
Everyone can write to these files, which is not what we want.
Signed-off-by: Anton Blanchard <an...@samba.org>
Signed-off-by: Benjamin Herrenschmidt <b...@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
arch/powerpc/platforms/powernv/opal-sysparam.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/arch/powerpc/platforms/powernv/opal-sysparam.c
+++ b/arch/powerpc/platforms/powernv/opal-sysparam.c
@@ -260,10 +260,10 @@ void __init opal_sys_param_init(void)
attr[i].kobj_attr.attr.mode = S_IRUGO;
break;
case OPAL_SYSPARAM_WRITE:
- attr[i].kobj_attr.attr.mode = S_IWUGO;
+ attr[i].kobj_attr.attr.mode = S_IWUSR;
break;
case OPAL_SYSPARAM_RW:
- attr[i].kobj_attr.attr.mode = S_IRUGO | S_IWUGO;
+ attr[i].kobj_attr.attr.mode = S_IRUGO | S_IWUSR;
break;
default:
break;
--
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