From 0983a88b9f0ceffb2116ce92c7b273ce2aec7b93 Mon Sep 17 00:00:00 2001 From: Jeff Dike Date: Mon, 4 Feb 2008 22:31:08 -0800 Subject: uml: install panic notifier earlier It turns out that if there's a panic early enough, UML will just sit there in the LED-blinking loop because the panic notifier hadn't been installed yet. This patch installs it earlier. It also fixes the problem which exposed the hang, namely that if you give UML a zero-sized initrd, it will ask alloc_bootmem for zero bytes, and that will cause the panic. While I was in initrd.c, I gave it a style makeover. Prompted by checkpatch, I moved a couple extern declarations of uml_exitcode to kern_util.h. Signed-off-by: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/os-Linux/main.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'arch/um/os-Linux/main.c') diff --git a/arch/um/os-Linux/main.c b/arch/um/os-Linux/main.c index de664e7..abb9b0f 100644 --- a/arch/um/os-Linux/main.c +++ b/arch/um/os-Linux/main.c @@ -111,8 +111,6 @@ static void setup_env_path(void) } } -extern int uml_exitcode; - extern void scan_elf_aux( char **envp); int __init main(int argc, char **argv, char **envp) -- cgit v1.1