From: William Lee Irwin III <wli@holomorphy.com>
To: Dave Hansen <haveblue@us.ibm.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: anyone have a 16-bit x86 early_printk?
Date: Tue, 21 Jan 2003 15:50:13 -0800 [thread overview]
Message-ID: <20030121235013.GP780@holomorphy.com> (raw)
In-Reply-To: <3E2D83D8.5070108@us.ibm.com>
William Lee Irwin III wrote:
>> It actually turned out to be a bug in the early_printk I was using that
>> killed it on the first call to it, but the availability of this will
>> certainly broaden the scope of what I can feasibly debug.
On Tue, Jan 21, 2003 at 09:31:04AM -0800, Dave Hansen wrote:
> Are you using the one that calls console_setup(), then initializes the
> serial driver directly? I was seeing some strange behavior with that
> yesterday, but I assumed that it was my patch crashing in early boot.
> What was the bug?
I don't think that was the one, no. I didn't bother debugging it and just
hand-coded the bitbanging directly in asm.
-- wli
next prev parent reply other threads:[~2003-01-21 23:41 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-14 11:30 anyone have a 16-bit x86 early_printk? William Lee Irwin III
2003-01-14 13:13 ` Brian Gerst
2003-01-14 13:43 ` William Lee Irwin III
2003-01-14 16:29 ` Dave Hansen
2003-01-14 16:07 ` Martin J. Bligh
2003-01-14 21:40 ` William Lee Irwin III
2003-01-21 2:32 ` Alan
2003-01-21 6:10 ` William Lee Irwin III
2003-01-21 17:31 ` Dave Hansen
2003-01-21 23:50 ` William Lee Irwin III [this message]
-- strict thread matches above, loose matches on Subject: below --
2003-01-14 15:17 Protasevich, Natalie
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