Date: Sat, 23 Feb 2019 10:03:41 -0800 From: Cameron Berkenpas <cam@neo-zeon.de> To: freebsd-ppc@freebsd.org Subject: Re: QEMU Message-ID: <79ae62b5-f627-5a76-f824-5fdbb3f17876@neo-zeon.de> In-Reply-To: <9f96d3ac-ada3-8f41-6c2c-e6fab80e49e9@gmail.com> References: <CAKAYmMJRt%2BTQUiqA_fSB0Mu=mnxr7FzW41-2sKjagT3L1F%2Bs-Q@mail.gmail.com> <5f291124-612f-6d10-5012-a8701b1cf49e@gmail.com> <5302f073-b51b-c92f-ada2-f7123d27fa3d@gmail.com> <CAKAYmMJ2_XxSwA7f%2Bn9B9vxhkNR%2BBRTUegRAD=Tnb8GnGSfeiw@mail.gmail.com> <a5a29770-5630-23f4-f69c-637a7504855b@gmail.com> <8213518b-14a5-aac2-bcbb-529e49c4f044@gmail.com> <9f96d3ac-ada3-8f41-6c2c-e6fab80e49e9@gmail.com>
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Hello, This was very helpful! I switched to pseries-2.5 and my FreeBSD VM (KVM) works again! On 2/23/19 5:49 AM, Jason Bacon wrote: > On 7/21/18 1:06 PM, Jason Bacon wrote: >> On 7/19/18 4:32 PM, Jason Bacon wrote: >>> On 07/19/18 14:09, Chuck Tuffli wrote: >>>> On Thu, Jul 12, 2018 at 8:09 AM, Jason Bacon <bacon4000@gmail.com> >>>> wrote: >>>>> FYI, I get the exact same behavior under qemu 2.8.1 on Debian. >>>>> >>>>> So now we have similar symptoms in qemu 2.8.1, 2.9, and 2.12.50 on >>>>> FreeBSD >>>>> and Linux hosts. >>>> FWIW, on an Ubuntu 14.04 system with qemu-system-ppc64 version 2.0.0, >>>> the ppc64 snapshot ISO of 12.0, the OS appears to install correctly >>>> and subsequently boots correctly. >>>> >>>> --chuck >>> That's worth a lot, actually. >>> >>> The 12.0 snapshot also works on my FreeBSD 11.1 host with the stock >>> qemu package. Both keyboard and mouse input are processed. >>> >>> Interestingly, though, while 12.0 works, it seems to be a lot slower >>> than 11.1 under qemu. Below are times to get to the install >>> screen. ( I just close the qemu window as soon as it reaches that >>> point, where 11.1 won't accept keyboard input. ) >>> >>> FreeBSD cray.acadix bacon ~ 999: time qemu-ppc install >>> freebsd-ppc.img >>> FreeBSD-12.0-CURRENT-powerpc-powerpc64-20180709-r336134-disc1.iso >>> + [ ! -e freebsd-ppc.img ] >>> + qemu-system-ppc64 -cdrom >>> FreeBSD-12.0-CURRENT-powerpc-powerpc64-20180709-r336134-disc1.iso >>> -drive 'file=freebsd-ppc.img,format=raw' -boot d >>> 217.327u 3.455s 4:21.41 84.4% 9628+6292k 94+2io 476pf+0w >>> >>> >>> FreeBSD cray.acadix bacon ~ 1000: time qemu-ppc install >>> freebsd-ppc.img Save/FreeBSD-11.1-RELEASE-powerpc-powerpc64-disc1.iso >>> + [ ! -e freebsd-ppc.img ] >>> + qemu-system-ppc64 -cdrom >>> Save/FreeBSD-11.1-RELEASE-powerpc-powerpc64-disc1.iso -drive >>> 'file=freebsd-ppc.img,format=raw' -boot d >>> 123.001u 1.748s 2:47.05 74.6% 9643+6302k 556+3io 0pf+0w >>> >>> Maybe these data will provide some clues to the ppc base developers... >>> >> I'm getting "lock order reversal" errors followed by stack traces >> when running portsnap. Bleeding-edge 12.0 issue? >> > > Poked around at this a bit more and found a workaround. It seems > FreeBSD doesn't support the latest default PPC machine in qemu. > Available options are listed below. After switching from the default > pseries-2.6 to pseries-2.5, FreeBSD 12.0 works flawlessly. > > I attached a script I'm using to install and then boot the VM. > > So now there's an easy way to test/fix ports for PPC64. Runs about as > fast as a 486, but that's fine since we can install dependencies via > "pkg install" to reduce build time. > > > FreeBSD cray.acadix bacon ~ 1010: qemu-system-ppc -machine help > Supported machines are: > bamboo bamboo > g3beige Heathrow based PowerMAC (default) > mac99 Mac99 based PowerMAC > mpc8544ds mpc8544ds > none empty machine > ppce500 generic paravirt e500 platform > prep PowerPC PREP platform > ref405ep ref405ep > taihu taihu > virtex-ml507 Xilinx Virtex ML507 reference design > FreeBSD cray.acadix bacon ~ 1011: qemu-system-ppc64 -machine help > Supported machines are: > bamboo bamboo > g3beige Heathrow based PowerMAC > mac99 Mac99 based PowerMAC > mpc8544ds mpc8544ds > none empty machine > ppce500 generic paravirt e500 platform > prep PowerPC PREP platform > pseries-2.1 pSeries Logical Partition (PAPR compliant) > pseries-2.2 pSeries Logical Partition (PAPR compliant) > pseries-2.3 pSeries Logical Partition (PAPR compliant) > pseries-2.4 pSeries Logical Partition (PAPR compliant) > pseries-2.5 pSeries Logical Partition (PAPR compliant) > pseries pSeries Logical Partition (PAPR compliant) (alias > of pseries-2.6) > pseries-2.6 pSeries Logical Partition (PAPR compliant) (default) > ref405ep ref405ep > taihu taihu > virtex-ml507 Xilinx Virtex ML507 reference design > > > > _______________________________________________ > freebsd-ppc@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-ppc > To unsubscribe, send any mail to "freebsd-ppc-unsubscribe@freebsd.org"
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