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| author | Alexey Dobriyan <adobriyan@gmail.com> | 2018-03-23 10:53:44 +1100 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2018-03-23 18:26:47 +1100 |
| commit | 3985fbe853e8d0dd87c71c1ed16010ace37c2afc (patch) | |
| tree | 9658bc8f1b1a39197e2ba13cfbead30eb5605935 /init | |
| parent | 972de4b4e7c697180747dabbf70c6655dc10bfe0 (diff) | |
| download | linux-next-3985fbe853e8d0dd87c71c1ed16010ace37c2afc.tar.gz | |
uts: create "struct uts_namespace" from kmem_cache
So "struct uts_namespace" can enjoy fine-grained SLAB debugging and
usercopy protection.
I'd prefer shorter name "utsns" but there is "user_namespace" already.
Link: http://lkml.kernel.org/r/20180228215158.GA23146@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Serge Hallyn <serge@hallyn.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Diffstat (limited to 'init')
| -rw-r--r-- | init/main.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/init/main.c b/init/main.c index 969eaf140ef0..9c2f52b65bfc 100644 --- a/init/main.c +++ b/init/main.c @@ -51,6 +51,7 @@ #include <linux/taskstats_kern.h> #include <linux/delayacct.h> #include <linux/unistd.h> +#include <linux/utsname.h> #include <linux/rmap.h> #include <linux/mempolicy.h> #include <linux/key.h> @@ -689,6 +690,7 @@ asmlinkage __visible void __init start_kernel(void) cred_init(); fork_init(); proc_caches_init(); + uts_ns_init(); buffer_init(); key_init(); security_init(); |