On Tue, Jan 28, 2014 at 07:16:11PM +0100, María Soler Heredia wrote: > Hello Andrew, > > I have been experimenting a little with your tests and I have some comments > and questions. I have already compiled and run versions v1 and v2, which > work with kvm disabled, but I cannot run v3 using the same qemu, version > 1.6.90 with these two sets of patches: > > - http://lists.nongnu.org/archive/html/qemu-devel/2013-09/msg02142.html(Adds > 'virt' platform) > - http://lists.nongnu.org/archive/html/qemu-devel/2013-10/msg01815.html(Introduces > virtio-testdev) > > that you indicated on [PATCH 0/9] kvm-unit-tests/arm: initial drop. > > > Only qemu-system-arm, recent enough to have mach-virt, and the > > virtio-testdev patch[1], > > is required. > > > > [1] http://lists.nongnu.org/archive/html/qemu-devel/2013-12/msg00690.html > > > > Then I thought maybe the problem was that my qemu was too old, so I > upgraded to version 1.7.50, the newest available version at git:// > git.qemu-project.org/qemu.git and applied patch[1] but it seems to be > incompatible with that version of qemu, since it doesn't compile: > ------------------------------------------------------------------------------------------------------------------------------------------- > hw/virtio/virtio-testdev.c: In function 'virtio_testdev_class_init': > hw/virtio/virtio-testdev.c:136:8: error: 'VirtioDeviceClass' has no member > named 'init' > ------------------------------------------------------------------------------------------------------------------------------------------- The latest git://git.qemu.org/qemu.git with the v3 of virtio-testdev that I just sent[*] works for me. virtio-testdev needed to be converted from init to realize. [*] http://lists.nongnu.org/archive/html/qemu-devel/2014-01/msg04041.html > > I modified hw/virtio/virtio-testdev.c to stop this error from happening, > but it won't run the already compiled (with qemu 1.6.90) v1 and v2 or make > a runnable version of either v1, v2 or v3 when recompiling them. > > The error that I get when I run the v3 of the test (with qemu 1.6.90) is as > follows: > > $ ./run_tests.sh -v > ./arm-run arm/selftest.flat -smp 1 -m 256 -append 'mem 256' > qemu: fatal: Trying to execute code outside RAM or ROM at 0x00000000 > > R00=fffffff7 R01=00000000 R02=00000000 R03=2ff20112 > R04=00000000 R05=00000000 R06=00000000 R07=00000000 > R08=00000000 R09=00000000 R10=00000000 R11=00000000 > R12=00000000 R13=40017ff8 R14=080117b0 R15=00000000 > PSR=a00001d3 N-C- A svc32 > s00=00000000 s01=00000000 d00=0000000000000000 > ... > s62=00000000 s63=00000000 d31=0000000000000000 > FPSCR: 00000000 > ./arm-run: line 16: 4839 Aborted (core dumped) $command > "$@" > FAIL selftest_mem > ./arm-run arm/selftest.flat -smp 1 -append 'vectors' > qemu: fatal: Trying to execute code outside RAM or ROM at 0x00000000 > > R00=fffffff7 R01=00000000 R02=00000000 R03=2ff20112 > R04=00000000 R05=00000000 R06=00000000 R07=00000000 > R08=00000000 R09=00000000 R10=00000000 R11=00000000 > R12=00000000 R13=40017ff8 R14=080117b0 R15=00000000 > PSR=a00001d3 N-C- A svc32 > s00=00000000 s01=00000000 d00=0000000000000000 > ... > s62=00000000 s63=00000000 d31=0000000000000000 > FPSCR: 00000000 > ./arm-run: line 16: 4845 Aborted (core dumped) $command > "$@" > FAIL selftest_vectors > ./arm-run arm/selftest.flat -smp 1 -append 'vectors_usr' > qemu: fatal: Trying to execute code outside RAM or ROM at 0x00000000 > > R00=fffffff7 R01=00000000 R02=00000000 R03=2ff20112 > R04=00000000 R05=00000000 R06=00000000 R07=00000000 > R08=00000000 R09=00000000 R10=00000000 R11=00000000 > R12=00000000 R13=40017ff8 R14=080117b0 R15=00000000 > PSR=a00001d3 N-C- A svc32 > s00=00000000 s01=00000000 d00=0000000000000000 > ... > s62=00000000 s63=00000000 d31=0000000000000000 > FPSCR: 00000000 > ./arm-run: line 16: 4851 Aborted (core dumped) $command > "$@" > FAIL selftest_vectors_usr > > Am I using the wrong qemu? Is there a new dependency that is not mentioned > and that may cause this problem? Any other ideas on why this could happen? Are you sure you have the latest mach-virt patches for qemu? v3 of kvm-unit-tests/arm sets the load address to 0x40000000, which matches the latest mach-virt. I can run these tests on my x86_64 machine, without kvm enabled, as well as on an armv7 machine with kvm enabled. Are you still running on the FastModel? I never got around to setting one up to see if that works or not. thanks, drew -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
