linux-kernel - Re: [PATCH, v2] x86: Fix printk call in print_local

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Message-Id: <20090701234848.03dfa601.akpm@linux-foundation.org>
Date:	Wed, 1 Jul 2009 23:48:48 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	Yinghai Lu <yinghai@...nel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH, v2] x86: Fix printk call in print_local_apic()

On Thu, 2 Jul 2009 08:28:47 +0200 Ingo Molnar <mingo@...e.hu> wrote:

> +		printk(KERN_CONT "%08x", i, apic_read(base + i*0x10));

oop - compile it first ;)

There was some talk about teaching the lib/hexdump.c code to be able to
take a caller-provided give-me-another-byte function pointer.  This is
the first potential user of such a thing which I recall seeing, so it's
probably good that we didn't do it ;)

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