Date: Mon, 21 Mar 2011 21:51:01 +0100 From: Torfinn Ingolfsen <torfinn.ingolfsen@broadpark.no> To: freebsd-ppc@freebsd.org Subject: FreeBSD 8.2-release: SMP? Message-ID: <20110321215101.6e6a71a4.torfinn.ingolfsen@broadpark.no>
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Hello, I have FreeBSD 8.2-release installed on my G5 Quad: root@kg-g5# uname -a FreeBSD kg-g5.kg4.no 8.2-RELEASE FreeBSD 8.2-RELEASE #0: Sat Feb 19 01:18:47 UTC 2011 root@xserve.lan.xcllnt.net:/usr/obj/usr/src/sys/GENERIC powerpc And I wanted to build a SMP kernel, so I used this kernel config file: root@kg-g5# more /sys/powerpc/conf/G5 # # G5 - GENERIC kernel, plus SMP # based on # GENERIC -- Generic kernel configuration file for FreeBSD/powerpc # include GENERIC ident G5-GENERIC options SMP The kernel builds and installs ok, I used cd /usr/src make buildkernel KERNCONF=G5 make installkernel KERNCONF=G5 However, when I boot the new kernel, I get this: avail memory = 1996509184 (1904 MB) SMP: cpu2: skipped -- ID out of range SMP: cpu3: skipped -- ID out of range FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs cpu0: dev=ff89d680 (BSP) cpu1: dev=ff89eb70 panic: Built bad topology at 0x866aec. CPU mask 0xF != 0x3 cpuid = 0 KDB stack backtrace: #0 0x309040 at panic+0x1a4 #1 0x3503ac at smp_topo+0x12c #2 0x3335e8 at sched_setup+0x48 #3 0x2af9cc at mi_startup+0x134 #4 0x100198 at btext+0x98 Am I missing something in my kernel config file? -- Torfinn
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