On 2020/07/03 22:34, Paul de Weerd wrote: > Hi Mark, > > On Fri, Jul 03, 2020 at 02:14:32PM +0200, Mark Kettenis wrote: > | > Date: Fri, 3 Jul 2020 13:37:19 +0200 > | > From: Paul de Weerd <[email protected]> > | > > | > [ CC:'ing Mark ] > | > > | > My first guess hit the spot: after reverting Mark's commit, my RPi3 > | > boots again, please find the dmesg below. > | > | These bits from you old dmesg worry me: > | > | > | | cpu1 at mainbus0 mpidr 1: failed to spin up > | > | | cpu2 at mainbus0 mpidr 2: failed to spin up > | > | | cpu3 at mainbus0 mpidr 3: failed to spin up > | > | What does a -current GENERIC.MP do? > > Well, that previous dmesg was with bsd.mp which I was experimenting > with at the time. I noticed those three lines, no processes were > scheduled on these cores (given those dmesg lines, that seemed > logical). But also, the machine would not reboot cleanly. > > Here's a dmesg from bsd.mp with the same tree that I built the > previous (sp) kernel from and that one diff backed out, it still has > the 'failed to spin up' lines, still doesn't schedule anything on > cpu{1,2,3} and it still doesn't go down cleanly (it keeps pinging > forever). > > Note that on bsd.sp, shutdown is trouble free. > > Cheers, > > Paul > > OpenBSD 6.7-current (GENERIC.MP) #0: Fri Jul 3 15:33:56 CEST 2020 > [email protected]:/usr/src/sys/arch/arm64/compile/GENERIC.MP > real mem = 953458688 (909MB) > avail mem = 891850752 (850MB) > random: good seed from bootblocks > mainbus0 at root: Raspberry Pi 3 Model B Rev 1.2 > cpu0 at mainbus0 mpidr 0: ARM Cortex-A53 r0p4 > cpu0: 32KB 64b/line 2-way L1 VIPT I-cache, 32KB 64b/line 4-way L1 D-cache > cpu0: 512KB 64b/line 16-way L2 cache > efi0 at mainbus0: UEFI 2.0.5 > efi0: Das U-boot rev 0x0 > apm0 at mainbus0 > simplefb0 at mainbus0: 656x416, 32bpp > wsdisplay0 at simplefb0 mux 1 > wsdisplay0: screen 0-5 added (std, vt100 emulation) > "system" at mainbus0 not configured > "axi" at mainbus0 not configured > simplebus0 at mainbus0: "soc" > bcmdmac0 at simplebus0: DMA2 DMA4 DMA5 DMA8 DMA9 DMA10 > bcmintc0 at simplebus0 > bcmmbox0 at simplebus0 > bcmgpio0 at simplebus0 > syscon0 at simplebus0: "syscon" > bcmdog0 at simplebus0 > bcmrng0 at simplebus0 > pluart0 at simplebus0 > bcmsdhost0 at simplebus0: 250 MHz base clock > sdmmc0 at bcmsdhost0: 4-bit, sd high-speed, mmc high-speed, dma > com0 at simplebus0: ns16550, no working fifo > com0: console > "mmc" at simplebus0 not configured > dwctwo0 at simplebus0 > "firmware" at simplebus0 not configured > "power" at simplebus0 not configured > "leds" at simplebus0 not configured > "fb" at simplebus0 not configured > "vchiq" at simplebus0 not configured > "thermal" at simplebus0 not configured > "local_intc" at simplebus0 not configured > "arm-pmu" at simplebus0 not configured > "gpiomem" at simplebus0 not configured > agtimer0 at simplebus0: tick rate 19200 KHz > "virtgpio" at simplebus0 not configured > simplebus1 at mainbus0: "clocks" > "clock" at simplebus1 not configured > "clock" at simplebus1 not configured > "clock" at simplebus1 not configured > "clock" at simplebus1 not configured > "clock" at simplebus1 not configured > "clock" at simplebus1 not configured > "clock" at simplebus1 not configured > cpu1 at mainbus0 mpidr 1: failed to spin up > cpu2 at mainbus0 mpidr 2: failed to spin up > cpu3 at mainbus0 mpidr 3: failed to spin up > usb0 at dwctwo0: USB revision 2.0 > sdmmc0: can't enable card > uhub0 at usb0 configuration 1 interface 0 "Broadcom DWC2 root hub" rev > 2.00/1.00 addr 1 > uhub1 at uhub0 port 1 configuration 1 interface 0 "Standard Microsystems > product 0x9514" rev 2.00/2.00 addr 2 > smsc0 at uhub1 port 1 configuration 1 interface 0 "Standard Microsystems > SMSC9512/14" rev 2.00/2.00 addr 3 > smsc0: address b8:27:eb:93:42:d5 > ukphy0 at smsc0 phy 1: Generic IEEE 802.3u media interface, rev. 3: OUI > 0x0001f0, model 0x000c > urtwn0 at uhub1 port 2 configuration 1 interface 0 "Realtek 802.11n NIC" rev > 2.00/0.00 addr 4 > urtwn0: MAC/BB RTL8188EU, RF 6052 1T1R, address ec:08:6b:07:c2:1c > umass0 at uhub1 port 4 configuration 1 interface 0 "SanDisk Ultra Fit" rev > 2.10/1.00 addr 5 > umass0: using SCSI over Bulk-Only > scsibus0 at umass0: 2 targets, initiator 0 > sd0 at scsibus0 targ 1 lun 0: <SanDisk, Ultra Fit, 1.00> removable > serial.07815583320220107303 > sd0: 29327MB, 512 bytes/sector, 60062500 sectors > vscsi0 at root > scsibus1 at vscsi0: 256 targets > softraid0 at root > scsibus2 at softraid0: 256 targets > bootfile: sd0a:/bsd > boot device: sd0 > root on sd0a (59de83c8e783b811.a) swap on sd0b dump on sd0b > WARNING: CHECK AND RESET THE DATE! > gpio0 at bcmgpio0: 54 pins > > > -- > >++++++++[<++++++++++>-]<+++++++.>+++[<------>-]<.>+++[<+ > +++++++++++>-]<.>++[<------------>-]<+.--------------.[-] > http://www.weirdnet.nl/ >
By the way I don't see the "failed to spin up" on my pi3 (either old kernel, or new kernel with the commit reverted) - and processes do indeed get scheduled on all cores.
