diff options
| author | Tejun Heo <tj@kernel.org> | 2013-01-23 09:31:01 -0800 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2013-01-23 09:31:01 -0800 |
| commit | c14afb82ffff5903a701a9fb737ac20f36d1f755 (patch) | |
| tree | 304dcc7b1d7b9a5f564f7e978228e61ef41fbef2 /init | |
| parent | 0fdff3ec6d87856cdcc99e69cf42143fdd6c56b4 (diff) | |
| parent | 1d8549085377674224bf30a368284c391a3ce40e (diff) | |
Merge branch 'master' into for-3.9-async
To receive f56c3196f251012de9b3ebaff55732a9074fdaae ("async: fix
__lowest_in_progress()").
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'init')
| -rw-r--r-- | init/Kconfig | 4 | ||||
| -rw-r--r-- | init/do_mounts_initrd.c | 4 | ||||
| -rw-r--r-- | init/main.c | 8 |
3 files changed, 11 insertions, 5 deletions
diff --git a/init/Kconfig b/init/Kconfig index 675d8a2326cf..be8b7f55312d 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -882,7 +882,7 @@ config MEMCG_SWAP_ENABLED config MEMCG_KMEM bool "Memory Resource Controller Kernel Memory accounting (EXPERIMENTAL)" depends on MEMCG && EXPERIMENTAL - default n + depends on SLUB || SLAB help The Kernel Memory extension for Memory Resource Controller can limit the amount of memory used by kernel objects in the system. Those are @@ -1182,7 +1182,7 @@ config CC_OPTIMIZE_FOR_SIZE Enabling this option will pass "-Os" instead of "-O2" to gcc resulting in a smaller kernel. - If unsure, say Y. + If unsure, say N. config SYSCTL bool diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c index dfe606a7dd61..a32ec1ce882b 100644 --- a/init/do_mounts_initrd.c +++ b/init/do_mounts_initrd.c @@ -36,6 +36,10 @@ __setup("noinitrd", no_initrd); static int init_linuxrc(struct subprocess_info *info, struct cred *new) { sys_unshare(CLONE_FS | CLONE_FILES); + /* stdin/stdout/stderr for /linuxrc */ + sys_open("/dev/console", O_RDWR, 0); + sys_dup(0); + sys_dup(0); /* move initrd over / and chdir/chroot in initrd root */ sys_chdir("/root"); sys_mount(".", "/", NULL, MS_MOVE, NULL); diff --git a/init/main.c b/init/main.c index 18efadb11cf6..ef139bda591e 100644 --- a/init/main.c +++ b/init/main.c @@ -810,10 +810,12 @@ void __init load_default_modules(void) static int run_init_process(const char *init_filename) { argv_init[0] = init_filename; - return kernel_execve(init_filename, argv_init, envp_init); + return do_execve(init_filename, + (const char __user *const __user *)argv_init, + (const char __user *const __user *)envp_init); } -static void __init kernel_init_freeable(void); +static noinline void __init kernel_init_freeable(void); static int __ref kernel_init(void *unused) { @@ -856,7 +858,7 @@ static int __ref kernel_init(void *unused) "See Linux Documentation/init.txt for guidance."); } -static void __init kernel_init_freeable(void) +static noinline void __init kernel_init_freeable(void) { /* * Wait until kthreadd is all set-up. |