From: "Yinghai Lu" <yinghai.lu@amd.com>
To: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: "Greg KH" <gregkh@suse.de>,
"Peter Stuge" <stuge-linuxbios@cdy.org>,
linux-usb-devel@lists.sourceforge.net,
"Stefan Reinauer" <stepan@coresystems.de>,
linux-kernel@vger.kernel.org, linuxbios@linuxbios.org,
"Andi Kleen" <ak@suse.de>, "David Brownell" <david-b@pacbell.net>
Subject: Re: [LinuxBIOS] [linux-usb-devel] [RFC][PATCH 0/2] x86_64 Early usb debug port support.
Date: Wed, 13 Dec 2006 02:09:06 -0800 [thread overview]
Message-ID: <86802c440612130209r5fab0de7q5dcda00c6c01cd13@mail.gmail.com> (raw)
In-Reply-To: <m164cgqmmq.fsf@ebiederm.dsl.xmission.com>
On 12/12/06, Eric W. Biederman <ebiederm@xmission.com> wrote:
> diff --git a/arch/x86_64/kernel/head.S b/arch/x86_64/kernel/head.S
> index 1e6f808..2f65469 100644
> --- a/arch/x86_64/kernel/head.S
> +++ b/arch/x86_64/kernel/head.S
> @@ -328,9 +328,9 @@ ENTRY(wakeup_level4_pgt)
> .align PAGE_SIZE
> ENTRY(boot_level4_pgt)
> .quad phys_level3_ident_pgt | 0x007
> - .fill 255,8,0
> + .fill 257,8,0
> .quad phys_level3_physmem_pgt | 0x007
> - .fill 254,8,0
> + .fill 252,8,0
> /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
> .quad phys_level3_kernel_pgt | 0x007
>
Good, it seems __PAGE_OFFSET used to be 0xfff800000000000
and then 1<<40, and then 0xfff810000000000
YH
next prev parent reply other threads:[~2006-12-13 10:09 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-12-08 3:48 Lu, Yinghai
2006-12-08 7:14 ` Greg KH
2006-12-08 8:52 ` Yinghai Lu
2006-12-08 7:42 ` Eric W. Biederman
2006-12-08 8:53 ` Yinghai Lu
2006-12-08 9:07 ` Eric W. Biederman
2006-12-13 7:00 ` Yinghai Lu
2006-12-13 7:29 ` Eric W. Biederman
2006-12-13 10:09 ` Yinghai Lu [this message]
2006-12-13 10:41 ` Yinghai Lu
-- strict thread matches above, loose matches on Subject: below --
2006-12-09 3:16 Lu, Yinghai
2006-12-09 10:54 ` Peter Stuge
2006-12-07 22:06 Lu, Yinghai
2006-12-06 21:08 Lu, Yinghai
2006-12-07 9:51 ` [LinuxBIOS] " Peter Stuge
2006-12-06 0:00 Lu, Yinghai
2006-12-05 23:29 Lu, Yinghai
2006-12-05 23:50 ` Eric W. Biederman
2006-12-06 15:31 ` Segher Boessenkool
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