RELENG_7_0: KVA_PAGES=375, BTX halted
Boris Samorodov
bsam at ipt.ru
Mon Jan 14 14:09:48 PST 2008
On Mon, 14 Jan 2008 13:27:11 -0800 Kip Macy wrote:
> Read the comment in pmap.h:
> /*
> * Size of Kernel address space. This is the number of page table pages
> * (4MB each) to use for the kernel. 256 pages == 1 Gigabyte.
> * This **MUST** be a multiple of 4 (eg: 252, 256, 260, etc).
> */
> #ifndef KVA_PAGES
> #ifdef PAE
> #define KVA_PAGES 512
> #else
> #define KVA_PAGES 256
> #endif
> #endif
Got it. Thanks Kip!
> On Jan 14, 2008 1:23 PM, Boris Samorodov <bsam at ipt.ru> wrote:
> > can you tell me which value may be used for KVA_PAGES? If I use
> > KVA_PAGES=360, the system boots. If I use KVA_PAGES=375, the system
> > halts at BTX stage:
WBR
--
Boris Samorodov (bsam)
Research Engineer, http://www.ipt.ru Telephone & Internet SP
FreeBSD committer, http://www.FreeBSD.org The Power To Serve
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