Messages in this thread Patch in this message | | | From | Arvind Sankar <> | Subject | [PATCH v2 1/3] init/main.c: log arguments and environment passed to init | Date | Thu, 12 Dec 2019 13:00:21 -0500 |
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Extend logging in `run_init_process` to also show the arguments and environment that we are passing to init.
Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu> --- init/main.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/init/main.c b/init/main.c index 91f6ebb30ef0..4ebf4346a44c 100644 --- a/init/main.c +++ b/init/main.c @@ -1042,8 +1042,16 @@ 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); -- 2.23.0
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