Messages in this thread Patch in this message | | | From | Alexander Kuleshov <> | Subject | [PATCH 4/4 v13] x86/earlyprintk: add some early_printk for tests | Date | Sat, 27 Jun 2015 19:48:43 +0600 |
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This patch is only for test of the full patch series. It provides a couple calls of the early_printk function.
[Only for testing]
Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com> --- arch/x86/kernel/setup.c | 1 + init/main.c | 2 ++ 2 files changed, 3 insertions(+)
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index fc381ec..488b1ba 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -878,6 +878,7 @@ void __init setup_builtin_cmdline(void) void __init setup_arch(char **cmdline_p) { + early_printk("Beginning of the x86 specific setup\n"); memblock_reserve(__pa_symbol(_text), (unsigned long)__bss_stop - (unsigned long)_text); diff --git a/init/main.c b/init/main.c index c599aea..deeb2a2 100644 --- a/init/main.c +++ b/init/main.c @@ -499,6 +499,8 @@ asmlinkage __visible void __init start_kernel(void) char *command_line; char *after_dashes; + early_printk("start_kernel from init/main.c started to work\n"); + /* * Need to run as early as possible, to initialize the * lockdep hash: -- 2.4.4.410.gc71d752
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