diff options
| author | Arvind Sankar <nivedita@alum.mit.edu> | 2020-01-30 22:17:13 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-01-31 10:30:41 -0800 |
| commit | b88c50ac304a14f14e70c4ad22577b6b84632d5e (patch) | |
| tree | a8cdfa9909e375ce3163ec3d3a559031fac87b2c /init | |
| parent | 1fbede6e6f3dc6c1c33e84b6989cf8079d899f89 (diff) | |
| download | linux-b88c50ac304a14f14e70c4ad22577b6b84632d5e.tar.bz2 | |
init/main.c: log arguments and environment passed to init
Extend logging in `run_init_process` to also show the arguments and
environment that we are passing to init.
Link: http://lkml.kernel.org/r/20191212180023.24339-2-nivedita@alum.mit.edu
Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu>
Cc: Chris Metcalf <cmetcalf@tilera.com>
Cc: Krzysztof Mazur <krzysiek@podlesie.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'init')
| -rw-r--r-- | init/main.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/init/main.c b/init/main.c index db13a76c036e..424d88fef08e 100644 --- a/init/main.c +++ b/init/main.c @@ -1043,8 +1043,16 @@ static void __init do_pre_smp_initcalls(void) static int run_init_process(const char *init_filename) { + const char *const *p; + argv_init[0] = init_filename; pr_info("Run %s as init process\n", init_filename); + pr_debug(" with arguments:\n"); + for (p = argv_init; *p; p++) + pr_debug(" %s\n", *p); + pr_debug(" with environment:\n"); + for (p = envp_init; *p; p++) + pr_debug(" %s\n", *p); return do_execve(getname_kernel(init_filename), (const char __user *const __user *)argv_init, (const char __user *const __user *)envp_init); |