[<prev] [next>] [day] [month] [year] [list]
Message-ID: <86802c440705202218x734fec17maee6ca8c475aecf6@mail.gmail.com>
Date: Sun, 20 May 2007 22:18:45 -0700
From: "Yinghai Lu" <yhlu.kernel@...il.com>
To: "Andi Kleen" <ak@...e.de>,
"Andrew Morton" <akpm@...ux-foundation.org>,
"Eric W. Biederman" <ebiederm@...ssion.com>,
"Greg KH" <gregkh@...e.de>, "Bjorn Helgaas" <bjorn.helgaas@...com>,
"Vivek Goyal" <vgoyal@...ibm.com>
Cc: "linux kernel mailing list" <linux-kernel@...r.kernel.org>
Subject: [PATCH 0/3]x86: USB debug port early_printk support
early_printk support on x86 platform
the patch was started by Eric, and I used it in LinuxBIOS, and added
some timeout etc.
also make it consistent to latest tree about relocated kernel feature.
include three part
1. x86_64: early init pgt for fix virtual addr in head.S, so can use
set_fixmap before setup_arch.
2. i386: early init pgt for fix virtual addr in head.S, so can use
set_fixmap before setup_arch.
3. changes in early_printk for early debug port support.
It could be good material for 2.6.23.
We may need 1 for earlycon support for mmio type 8250 to use fix
virtual address.
YH
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists