From: Zachary Amsden <zach@vmware.com>
To: "H. Peter Anvin" <hpa@zytor.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>,
Chris Wright <chrisw@sous-sol.org>, Andi Kleen <ak@suse.de>,
"Eric W. Biederman" <ebiederm@xmission.com>,
Linus Torvalds <torvalds@osdl.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: Crash while mapping memory in pagetable_init() (Was: Re: .config)
Date: Fri, 13 Apr 2007 14:07:13 -0700 [thread overview]
Message-ID: <461FF101.1080502@vmware.com> (raw)
In-Reply-To: <461FEA0B.40700@zytor.com>
H. Peter Anvin wrote:
>
> #ifdef CONFIG_X86_PAE
> PAGE_TABLE_SIZE = (2048+4)*4096
> #else
> PAGE_TABLE_SIZE = (1024+1)*4096
> #endif
> BOOTMEM_SIZE = 128*1024
/* ACPI and SMP trampoline allocate bootmem pages before paging_init */
#ifdef CONFIG_SMP
SMP_BOOTMEM_EARLY= 1
#else
SMP_BOOTMEM_EARLY= 0
#endif
#ifdef CONFIG_ACPI
ACPI_BOOTMEM_EARLY = 1
#else
ACPI_BOOTMEM_EARLY = 0
#endif
>
> INIT_MAP_BEYOND_END = BOOTMEM_SIZE + PAGE_TABLE_SIZE
+SMP_BOOTMEM_EARLY + ACPI_BOOTMEM_EARLY
Zach
prev parent reply other threads:[~2007-04-13 21:10 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20070413174913.GA25234@ezr.goop.org>
[not found] ` <20070413183841.GP10574@sequoia.sous-sol.org>
[not found] ` <20070413190552.GQ10574@sequoia.sous-sol.org>
[not found] ` <461FD97B.1010203@goop.org>
2007-04-13 20:09 ` Crash while mapping memory in pagetable_init() (Was: Re: .config) Zachary Amsden
2007-04-13 20:12 ` Jeremy Fitzhardinge
2007-04-13 20:26 ` H. Peter Anvin
2007-04-13 20:27 ` Jeremy Fitzhardinge
2007-04-13 20:32 ` H. Peter Anvin
2007-04-13 20:36 ` Jeremy Fitzhardinge
2007-04-13 20:42 ` H. Peter Anvin
2007-04-13 21:05 ` Jeremy Fitzhardinge
2007-04-13 21:12 ` H. Peter Anvin
2007-04-14 0:10 ` Chris Wright
2007-04-13 20:37 ` H. Peter Anvin
2007-04-13 21:07 ` Zachary Amsden [this message]
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