Date: Mon, 14 Jan 2008 13:42:15 -0800 From: "Peter Wemm" <peter@wemm.org> To: "Kip Macy" <kip.macy@gmail.com> Cc: Boris Samorodov <bsam@ipt.ru>, freebsd-stable@freebsd.org Subject: Re: RELENG_7_0: KVA_PAGES=375, BTX halted Message-ID: <e7db6d980801141342h19740313sfbefce1c5d8aa355@mail.gmail.com> In-Reply-To: <b1fa29170801141327i17bcf17w7fd5852d94014083@mail.gmail.com> References: <31089801@bb.ipt.ru> <b1fa29170801141327i17bcf17w7fd5852d94014083@mail.gmail.com>
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Kip, do you think a CTASSERT might be in order? On Jan 14, 2008 1:27 PM, Kip Macy <kip.macy@gmail.com> 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 > > > > On Jan 14, 2008 1:23 PM, Boris Samorodov <bsam@ipt.ru> wrote: > > Hello, > > > > > > 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: > > ftp://ftp.ipt.ru/pub/images/btx_halted/img014.jpg > > > > The kernel is GENERIC + SCHED_ULE, some IPFWIREWALL, etc. > > ----- > > localhost%% uname -a > > FreeBSD bb.ipt.ru 7.0-RC1 FreeBSD 7.0-RC1 #7: Fri Jan 11 20:53:40 MSK 2008 root@bb.ipt.ru:/usr/obj/usr/src/sys/GG i386 > > localhost% dmesg | head -22 > > Copyright (c) 1992-2008 The FreeBSD Project. > > Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 > > The Regents of the University of California. All rights reserved. > > FreeBSD is a registered trademark of The FreeBSD Foundation. > > FreeBSD 7.0-RC1 #7: Fri Jan 11 20:53:40 MSK 2008 > > root@bb.ipt.ru:/usr/obj/usr/src/sys/BB > > Timecounter "i8254" frequency 1193182 Hz quality 0 > > CPU: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz (2405.47-MHz 686-class CPU) > > Origin = "GenuineIntel" Id = 0x6fb Stepping = 11 > > Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> > > Features2=0xe3bd<SSE3,RSVD2,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM> > > AMD Features=0x20100000<NX,LM> > > AMD Features2=0x1<LAHF> > > Cores per package: 4 > > real memory = 3489136640 (3327 MB) > > avail memory = 3408564224 (3250 MB) > > ACPI APIC Table: <A_M_I_ OEMAPIC > > > FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs > > cpu0 (BSP): APIC ID: 0 > > cpu1 (AP): APIC ID: 1 > > cpu2 (AP): APIC ID: 2 > > cpu3 (AP): APIC ID: 3 > > ----- > > > > > > WBR > > -- > > Boris Samorodov (bsam) > > Research Engineer, http://www.ipt.ru Telephone & Internet SP > > FreeBSD committer, http://www.FreeBSD.org The Power To Serve > > _______________________________________________ > > freebsd-stable@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" > > > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" > -- Peter Wemm - peter@wemm.org; peter@FreeBSD.org; peter@yahoo-inc.com "All of this is for nothing if we don't go to the stars" - JMS/B5
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