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-rw-r--r--init/Kconfig6
-rw-r--r--init/do_mounts.c3
-rw-r--r--init/main.c1
3 files changed, 6 insertions, 4 deletions
diff --git a/init/Kconfig b/init/Kconfig
index fed6dc31b0da..c4b3c6d51a72 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -616,13 +616,13 @@ config SYSFS_DEPRECATED
bool
config SYSFS_DEPRECATED_V2
- bool "Create deprecated sysfs layout for older userspace tools"
+ bool "remove sysfs features which may confuse old userspace tools"
depends on SYSFS
- default y
+ default n
select SYSFS_DEPRECATED
help
This option switches the layout of sysfs to the deprecated
- version.
+ version. Do not use it on recent distributions.
The current sysfs layout features a unified device tree at
/sys/devices/, which is able to express a hierarchy between
diff --git a/init/do_mounts.c b/init/do_mounts.c
index dd7ee5f203f3..093f65915501 100644
--- a/init/do_mounts.c
+++ b/init/do_mounts.c
@@ -231,7 +231,8 @@ static int __init do_mount_root(char *name, char *fs, int flags, void *data)
void __init mount_block_root(char *name, int flags)
{
- char *fs_names = __getname();
+ char *fs_names = __getname_gfp(GFP_KERNEL
+ | __GFP_NOTRACK_FALSE_POSITIVE);
char *p;
#ifdef CONFIG_BLOCK
char b[BDEVNAME_SIZE];
diff --git a/init/main.c b/init/main.c
index 5e0d3f047eaf..7756ddad3c85 100644
--- a/init/main.c
+++ b/init/main.c
@@ -65,6 +65,7 @@
#include <linux/idr.h>
#include <linux/ftrace.h>
#include <linux/async.h>
+#include <linux/kmemcheck.h>
#include <linux/kmemtrace.h>
#include <trace/boot.h>