From: Alexander Kuleshov <kuleshovmail@gmail.com>
To: Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
Andrew Morton <akpm@linux-foundation.org>,
Borislav Petkov <bp@suse.de>
Cc: linux-kernel@vger.kernel.org,
Alexander Kuleshov <kuleshovmail@gmail.com>
Subject: [PATCH] x86/head64.c: remove pointless early_printk call
Date: Tue, 17 Mar 2015 19:00:05 +0600 [thread overview]
Message-ID: <1426597205-5142-1-git-send-email-kuleshovmail@gmail.com> (raw)
In-Reply-To: <1426597183-4724-1-git-send-email-kuleshovmail@gmail.com>
earlyprintk not initialised yet by the setup_early_printk
so we can remove it.
Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com>
---
arch/x86/kernel/head64.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
index c4f8d46..2b55ee6 100644
--- a/arch/x86/kernel/head64.c
+++ b/arch/x86/kernel/head64.c
@@ -177,9 +177,6 @@ asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data)
*/
load_ucode_bsp();
- if (console_loglevel >= CONSOLE_LOGLEVEL_DEBUG)
- early_printk("Kernel alive\n");
-
clear_page(init_level4_pgt);
/* set init_level4_pgt kernel high mapping*/
init_level4_pgt[511] = early_level4_pgt[511];
--
2.3.3.472.g20ceeac.dirty
next prev parent reply other threads:[~2015-03-17 13:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-17 12:59 [PATCH RFC] remove pointless early_printk call in x86/kernel/head64.c Alexander Kuleshov
2015-03-17 13:00 ` Alexander Kuleshov [this message]
2015-03-17 13:09 ` [tip:x86/boot] x86/boot/64: Remove pointless early_printk() message tip-bot for Alexander Kuleshov
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