From: Joe Perches <joe@perches.com>
To: "Måns Rullgård" <mans@mansr.com>
Cc: Thomas Gleixner <tglx@linutronix.de>,
linux-arch <linux-arch@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
Geert Uytterhoeven <geert@linux-m68k.org>,
linux-m68k <linux-m68k@lists.linux-m68k.org>,
Steven Miao <realmz6@gmail.com>,
Ralf Baechle <ralf@linux-mips.org>,
linux-mips <linux-mips@linux-mips.org>
Subject: Re: rfc: remove early_printk from a few arches? (blackfin, m68k, mips)
Date: Thu, 18 Dec 2014 18:08:34 -0800 [thread overview]
Message-ID: <1418954914.25129.1.camel@perches.com> (raw)
In-Reply-To: <yw1x388ch0su.fsf@unicorn.mansr.com>
On Fri, 2014-12-19 at 01:43 +0000, Måns Rullgård wrote:
> What exactly are you proposing to remove?
Optionally compile out
kernel/printk/printk.c:early_printk()
even if CONFIG_EARLY_PRINTK is enabled.
> I see no unused code related
> to early printk (in any variant) under arch/mips.
I think there could be yet another CONFIG option
to specifically enable the early_printk function
for the arches that use it.
The kernel/printk/early_printk() function seems
used only by arm/microblaze/tile/x86.
next prev parent reply other threads:[~2014-12-19 2:08 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-17 20:58 rfc: remove early_printk from a few arches? (blackfin, m68k, mips) Joe Perches
2014-12-17 21:30 ` Kevin Cernekee
2014-12-17 22:30 ` Måns Rullgård
2014-12-17 22:30 ` Måns Rullgård
2014-12-18 23:33 ` Thomas Gleixner
2014-12-19 1:14 ` Joe Perches
2014-12-19 1:43 ` Måns Rullgård
2014-12-19 1:43 ` Måns Rullgård
2014-12-19 2:08 ` Joe Perches [this message]
2014-12-19 2:08 ` Joe Perches
2014-12-19 10:33 ` Måns Rullgård
2014-12-19 10:33 ` Måns Rullgård
2014-12-19 22:49 ` Joe Perches
2014-12-19 22:49 ` Joe Perches
2014-12-28 18:36 ` Pavel Machek
2014-12-28 18:36 ` Pavel Machek
2014-12-19 8:03 ` Geert Uytterhoeven
2014-12-28 18:33 ` Pavel Machek
2014-12-28 18:33 ` Pavel Machek
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