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Date: Wed, 13 Dec 2006 02:09:06 -0800 From: "Yinghai Lu" <yinghai.lu@....com> To: "Eric W. Biederman" <ebiederm@...ssion.com> Cc: "Greg KH" <gregkh@...e.de>, "Peter Stuge" <stuge-linuxbios@....org>, linux-usb-devel@...ts.sourceforge.net, "Stefan Reinauer" <stepan@...esystems.de>, linux-kernel@...r.kernel.org, linuxbios@...uxbios.org, "Andi Kleen" <ak@...e.de>, "David Brownell" <david-b@...bell.net> Subject: Re: [LinuxBIOS] [linux-usb-devel] [RFC][PATCH 0/2] x86_64 Early usb debug port support. On 12/12/06, Eric W. Biederman <ebiederm@...ssion.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 - 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/
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