diff options
| -rw-r--r-- | Documentation/admin-guide/sysctl/kernel.rst | 5 | ||||
| -rw-r--r-- | kernel/utsname_sysctl.c | 7 |
2 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/admin-guide/sysctl/kernel.rst b/Documentation/admin-guide/sysctl/kernel.rst index ee6572b1edad..bbaa85194695 100644 --- a/Documentation/admin-guide/sysctl/kernel.rst +++ b/Documentation/admin-guide/sysctl/kernel.rst @@ -65,6 +65,11 @@ combining the following values: 4 s3_beep = ======= +arch +==== + +The machine hardware name, the same output as ``uname -m`` +(e.g. ``x86_64`` or ``aarch64``). auto_msgmni =========== diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c index 4ca61d49885b..7ffdd2cd5ff9 100644 --- a/kernel/utsname_sysctl.c +++ b/kernel/utsname_sysctl.c @@ -74,6 +74,13 @@ static DEFINE_CTL_TABLE_POLL(domainname_poll); static struct ctl_table uts_kern_table[] = { { + .procname = "arch", + .data = init_uts_ns.name.machine, + .maxlen = sizeof(init_uts_ns.name.machine), + .mode = 0444, + .proc_handler = proc_do_uts_string, + }, + { .procname = "ostype", .data = init_uts_ns.name.sysname, .maxlen = sizeof(init_uts_ns.name.sysname), |