The patch titled
Subject: earlyprintk: re-enable earlyprintk calling early_param
has been added to the -mm tree. Its filename is
earlyprintk-re-enable-earlyprintk-calling-early_param.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/earlyprintk-re-enable-earlyprintk-calling-early_param.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/earlyprintk-re-enable-earlyprintk-calling-early_param.patch
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------------------------------------------------------
From: Sahara <keun-o.park@xxxxxxxxxxxxx>
Subject: earlyprintk: re-enable earlyprintk calling early_param
Although there are many obs_kernel_param and its names are earlyprintk and
also EARLY_PRINTK is also enabled, we could not see the early_printk
output properly until now. This patch considers earlycon as well as
earlyprintk.
Signed-off-by: Sahara <keun-o.park@xxxxxxxxxxxxx>
Cc: H. Peter Anvin <hpa@xxxxxxxxx>
Cc: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
Cc: Prarit Bhargava <prarit@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
init/main.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff -puN init/main.c~earlyprintk-re-enable-earlyprintk-calling-early_param init/main.c
--- a/init/main.c~earlyprintk-re-enable-earlyprintk-calling-early_param
+++ a/init/main.c
@@ -426,7 +426,8 @@ static int __init do_early_param(char *p
for (p = __setup_start; p < __setup_end; p++) {
if ((p->early && parameq(param, p->str)) ||
(strcmp(param, "console") == 0 &&
- strcmp(p->str, "earlycon") == 0)
+ ((strcmp(p->str, "earlycon") == 0) ||
+ (strcmp(p->str, "earlyprintk") == 0)))
) {
if (p->setup_func(val) != 0)
pr_warn("Malformed early option '%s'\n", param);
_
Patches currently in -mm which might be from keun-o.park@xxxxxxxxxxxxx are
earlyprintk-re-enable-earlyprintk-calling-early_param.patch
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