diff options
Diffstat (limited to 'results/classifier/118/review/1713434')
| -rw-r--r-- | results/classifier/118/review/1713434 | 534 |
1 files changed, 534 insertions, 0 deletions
diff --git a/results/classifier/118/review/1713434 b/results/classifier/118/review/1713434 new file mode 100644 index 000000000..844f5ba61 --- /dev/null +++ b/results/classifier/118/review/1713434 @@ -0,0 +1,534 @@ +register: 0.853 +risc-v: 0.843 +device: 0.820 +permissions: 0.809 +arm: 0.800 +assembly: 0.786 +graphic: 0.780 +performance: 0.767 +user-level: 0.763 +socket: 0.759 +boot: 0.758 +TCG: 0.754 +files: 0.751 +architecture: 0.732 +mistranslation: 0.719 +x86: 0.712 +ppc: 0.687 +semantic: 0.664 +PID: 0.660 +debug: 0.654 +vnc: 0.635 +VMM: 0.621 +KVM: 0.614 +hypervisor: 0.601 +peripherals: 0.595 +kernel: 0.595 +network: 0.536 +virtual: 0.536 +i386: 0.456 +-------------------- +ppc: 0.924 +debug: 0.870 +register: 0.770 +assembly: 0.273 +architecture: 0.086 +performance: 0.080 +TCG: 0.066 +PID: 0.047 +files: 0.041 +kernel: 0.019 +virtual: 0.019 +VMM: 0.008 +KVM: 0.007 +hypervisor: 0.006 +device: 0.005 +user-level: 0.005 +risc-v: 0.005 +semantic: 0.003 +graphic: 0.002 +permissions: 0.002 +boot: 0.001 +socket: 0.001 +peripherals: 0.001 +network: 0.001 +vnc: 0.001 +x86: 0.001 +mistranslation: 0.001 +arm: 0.000 +i386: 0.000 + +prom-env-test test aborted and core dumped + +On ppc64le architecture machine the following test case Aborted and Core dumped. + +# tests/prom-env-test --quiet --keep-going -m=quick --GTestLogFD=6 +** +ERROR:tests/libqtest.c:628:qtest_get_arch: assertion failed: (qemu != NULL) +Aborted (core dumped) + +Steps to re-produce: +clone from the git +configure & compile +run the unit tests by 'make check' + +(gdb) bt +#0 0x00003fff9d60eff0 in raise () from /lib64/libc.so.6 +#1 0x00003fff9d61136c in abort () from /lib64/libc.so.6 +#2 0x00003fff9de1aa04 in g_assertion_message () from /lib64/libglib-2.0.so.0 +#3 0x00003fff9de1ab0c in g_assertion_message_expr () from /lib64/libglib-2.0.so.0 +#4 0x000000001000cc30 in qtest_get_arch () at tests/libqtest.c:628 +#5 0x00000000100048f0 in main (argc=5, argv=0x3ffff2145538) at tests/prom-env-test.c:82 +(gdb) i r +r0 0xfa 250 +r1 0x3ffff2144d30 70368510627120 +r2 0x3fff9d7b9900 70367091333376 +r3 0x0 0 +r4 0x12a7 4775 +r5 0x6 6 +r6 0x8 8 +r7 0x1 1 +r8 0x0 0 +r9 0x0 0 +r10 0x0 0 +r11 0x0 0 +r12 0x0 0 +r13 0x3fff9dfa1950 70367099623760 +r14 0x0 0 +r15 0x0 0 +r16 0x0 0 +r17 0x0 0 +r18 0x0 0 +r19 0x0 0 +r20 0x0 0 +r21 0x0 0 +r22 0x0 0 +r23 0x0 0 +r24 0x0 0 +r25 0x0 0 +r26 0x0 0 +r27 0x100287f8 268601336 +r28 0x16841b40 377756480 +r29 0x4c 76 +r30 0x3ffff2144de8 70368510627304 +r31 0x6 6 +pc 0x3fff9d60eff0 0x3fff9d60eff0 <raise+96> +msr 0x900000000280f033 10376293541503627315 +cr 0x42000842 1107298370 +lr 0x3fff9d61136c 0x3fff9d61136c <abort+396> +ctr 0x0 0 +xer 0x0 0 +orig_r3 0x12a7 4775 +trap 0xc00 3072 + +When running tests directly, you've got to specify the QEMU binary like this: + +QTEST_QEMU_BINARY=ppc64-softmmu/qemu-system-ppc64 tests/prom-env-test --quiet --keep-going -m=quick + +But the abort() is indeed ugly here and I think we should print out a user-friendly error message instead. + +The actual failure was the following + + LINK tests/test-hmp + GTESTER check-qtest-ppc64 +** +ERROR:tests/prom-env-test.c:42:check_guest_memory: assertion failed (signature == MAGIC): (0x7c7f1b78 == 0xcafec0de) +GTester: last random seed: R02Sfb567618f7c703a032934c0c11e263c6 +make: *** [check-qtest-ppc64] Error 1 + +But I was going through found the above was aborting. so reported here. + + +The "ERROR:tests/prom-env-test.c:42:check_guest_memory" error is a timeout error... is it reproducible? Was the host you're testing on very loaded at that point in time? + +Host was not loaded at that time. And can be re-producable all the times + + GTESTER check-qtest-ppc64 +** +ERROR:tests/prom-env-test.c:42:check_guest_memory: assertion failed (signature == MAGIC): (0x7c7f1b78 == 0xcafec0de) +GTester: last random seed: R02S5625099e4ad7700238a4e83dbd6576e0 + +this is with new seed. + + +That works for me - no problems with tests/prom-env-test on a POWER8 little endian system here. What host system are you using? Could you also check what happens if you run QEMU directly like this, and post the console output here: + +ppc64-softmmu/qemu-system-ppc64 -nographic -M pseries,accel=tcg -nodefaults -serial stdio -prom-env 'use-nvramrc?=true' -prom-env 'nvramrc=." Hello World!" cr power-off' + + +I am using a Power9 machine. + +# ppc64-softmmu/qemu-system-ppc64 -nographic -M pseries,accel=tcg -nodefaults -serial stdio -prom-env 'use-nvramrc?=true' -prom-env 'nvramrc=." Hello World!" cr power-off' + + +SLOF ********************************************************************** +QEMU Starting + Build Date = Jul 24 2017 15:15:46 + FW Version = git-89f519f09bf85091 + Press "s" to enter Open Firmware. + +Populating /vdevice methods +Populating /vdevice/vty@71000000 +Populating /vdevice/nvram@71000001 +Populating /pci@800000020000000 +(!) Executing code specified in nvramrc + SLOF Setup = Hello World! + +Hmm, that looks like -prom-env is working correctly with the pseries machine. I wonder whether the problem is somewhere else... Could you please run "make check-qtest-ppc64 V=1" to see whether it rather fails for the mac99 or g3beige machines? + +TEST: tests/prom-env-test... (pid=9915) + /ppc64/prom-env/mac99: OK + /ppc64/prom-env/g3beige: OK + /ppc64/prom-env/pseries: ** +ERROR:tests/prom-env-test.c:42:check_guest_memory: assertion failed (signature == MAGIC): (0x7c7f1b78 == 0xcafec0de) +FAIL +GTester: last random seed: R02S765f0e192be9c96e793728ecc28d6395 +(pid=10152) +FAIL: tests/prom-env-test + +Weird. I managed to run the test on a POWER9 box today, too, and it works for me: + +TEST: tests/prom-env-test... (pid=18912) + /ppc64/prom-env/mac99: OK + /ppc64/prom-env/g3beige: OK + /ppc64/prom-env/pseries: OK +PASS: tests/prom-env-test + +Which OS and C compiler are you using? + +Also, could you please try to add this patch (to add "-serial /dev/stderr") and then post the console output of the prom-env-test: + +diff --git a/tests/prom-env-test.c b/tests/prom-env-test.c +--- a/tests/prom-env-test.c ++++ b/tests/prom-env-test.c +@@ -51,7 +51,7 @@ static void test_machine(const void *machine) + extra_args = strcmp(machine, "pseries") == 0 ? "-nodefaults" : ""; + + args = g_strdup_printf("-M %s,accel=tcg %s -prom-env 'use-nvramrc?=true' " +- "-prom-env 'nvramrc=%x %x l!' ", ++ "-prom-env 'nvramrc=%x %x l!' -serial /dev/stderr", + (const char *)machine, extra_args, MAGIC, ADDRESS); + + qtest_start(args); + + +Strange, + +# gcc --version +gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-16) +Copyright (C) 2015 Free Software Foundation, Inc. +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +OS is RHEL based. +# uname -a +Linux host 4.11.0-26.el7a.ppc64le #1 SMP Wed Aug 23 17:27:28 EDT 2017 ppc64le ppc64le ppc64le GNU/Linux + +TEST: tests/prom-env-test... (pid=6726) + /ppc64/prom-env/mac99: +>> ============================================================= +>> OpenBIOS 1.1 [Jul 13 2017 18:28] +>> Configuration device id QEMU version 1 machine id 3 +>> CPUs: 1 +>> Memory: 128M +>> UUID: 00000000-0000-0000-0000-000000000000 +>> CPU type PowerPC,970FX +milliseconds isn't unique. +OK + /ppc64/prom-env/g3beige: +>> ============================================================= +>> OpenBIOS 1.1 [Jul 13 2017 18:28] +>> Configuration device id QEMU version 1 machine id 2 +>> CPUs: 1 +>> Memory: 128M +>> UUID: 00000000-0000-0000-0000-000000000000 +>> CPU type PowerPC,750 +milliseconds isn't unique. +OK + /ppc64/prom-env/pseries: + +SLOF ********************************************************************** +QEMU Starting + Build Date = Jul 24 2017 15:15:46 + FW Version = git-89f519f09bf85091 + Press "s" to enter Open Firmware. + +**500 +ERROR:tests/prom-env-test.c:42:check_guest_memory: assertion failed (signature == MAGIC): (0x7c7f1b78 == 0xcafec0de) +FAIL +GTester: last random seed: R02Sf6897626ac2ebaf5edd7aa24cc1999df +(pid=6951) +FAIL: tests/prom-env-test + +Very weird, looks like SLOF crashed at a very early stage here. I've got no further clue how to debug this ... could you maybe try it on another POWER9 host if possible? Or check whether slof.bin accidentially got corrupted (md5sum pc-bios/slof.bin should give you db83598b28052e9c12972d86c37b0c69)? Or maybe you could also ask Nikunj to have a look at this? + +# md5sum ./pc-bios/slof.bin +db83598b28052e9c12972d86c37b0c69 ./pc-bios/slof.bin + +Same as what you mentioned. + +Will try to get a different machine and try. If the problem still persists, I will check with Nikunj. + +Thanks a lot for your time. I have learned many things while interacting with you. + +On other machine with same OS and gcc level, it's working fine. Not getting what went wrong in the machine where I can re-produce this issue. +I guess this bug can be closed. Thank you. + + /ppc64/prom-env/pseries: + +SLOF ********************************************************************** +QEMU Starting + Build Date = Jul 24 2017 15:15:46 + FW Version = git-89f519f09bf85091 + Press "s" to enter Open Firmware. + +Populating /vdevice methods +Populating /vdevice/vty@71000000 +Populating /vdevice/nvram@71000001 +Populating /pci@800000020000000 +(!) Executing code specified in nvramrc + SLOF Setup = OK +PASS: tests/prom-env-test + + + +OK, thanks for testing! Anyway, I'll keep the bug opened to track the original issue that you've mentioned in the description ("ERROR:tests/libqtest.c:628:qtest_get_arch: assertion failed") here. + +Similar failure seen with the following test too. + +# make check-qtest-sparc64 V=1 +(cd /home/nasastry/qemu; printf '#define QEMU_PKGVERSION '; if test -n ""; then printf '""\n'; else if test -d .git; then printf '" ('; git describe --match 'v*' 2>/dev/null | tr -d '\n'; if ! git diff-index --quiet HEAD &>/dev/null; then printf -- '-dirty'; fi; printf ')"\n'; else printf '""\n'; fi; fi) > qemu-version.h.tmp +if ! cmp -s qemu-version.h qemu-version.h.tmp; then mv qemu-version.h.tmp qemu-version.h; else rm qemu-version.h.tmp; fi +make -C /home/nasastry/qemu/capstone CAPSTONE_SHARED=no BUILDDIR="/home/nasastry/qemu/capstone" CC="cc" AR="ar" LD="ld" CFLAGS="-fprofile-arcs -ftest-coverage -g -g -I/usr/include/pixman-1 -DHAS_LIBSSH2_SFTP_FSYNC -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -DNCURSES_WIDECHAR -fPIE -DPIE -m64 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -fno-strict-aliasing -fno-common -fwrapv -fstack-protector-strong -I/usr/include/p11-kit-1 -I/usr/include/libpng15 -I/home/nasastry/qemu/capstone/include -I/home/nasastry/qemu/tests -DCAPSTONE_USE_SYS_DYN_MEM -DCAPSTONE_HAS_ARM -DCAPSTONE_HAS_ARM64 -DCAPSTONE_HAS_POWERPC -DCAPSTONE_HAS_X86" BUILD_DIR=/home/nasastry/qemu /home/nasastry/qemu/capstone/libcapstone.a +make[1]: Entering directory `/home/nasastry/qemu/capstone' +make[1]: `/home/nasastry/qemu/capstone/libcapstone.a' is up to date. +make[1]: Leaving directory `/home/nasastry/qemu/capstone' +make BUILD_DIR=/home/nasastry/qemu -C sparc64-softmmu V="1" TARGET_DIR="sparc64-softmmu/" all +make[1]: Entering directory `/home/nasastry/qemu/sparc64-softmmu' +make[1]: Leaving directory `/home/nasastry/qemu/sparc64-softmmu' +QTEST_QEMU_BINARY=sparc64-softmmu/qemu-system-sparc64 QTEST_QEMU_IMG=qemu-img MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} gtester -k --verbose -m=quick tests/endianness-test tests/prom-env-test tests/qmp-test tests/device-introspect-test tests/qom-test tests/test-hmp +TEST: tests/endianness-test... (pid=72117) + /sparc64/endianness/sun4u: OK + /sparc64/endianness/split/sun4u: OK + /sparc64/endianness/combine/sun4u: OK +PASS: tests/endianness-test +TEST: tests/prom-env-test... (pid=72128) + /sparc64/prom-env/sun4u: ** +ERROR:tests/prom-env-test.c:42:check_guest_memory: assertion failed (signature == MAGIC): (0x00000000 == 0xcafec0de) +FAIL +GTester: last random seed: R02S54a8565ad2895d49d8d1b0dc99da7044 +(pid=74068) +FAIL: tests/prom-env-test +TEST: tests/qmp-test... (pid=74069) + /sparc64/qmp/protocol: OK + /sparc64/qmp/qom-list-types: OK + /sparc64/qmp/query-acpi-ospm-status: OK + /sparc64/qmp/query-balloon: OK + /sparc64/qmp/query-block: OK + /sparc64/qmp/query-block-jobs: OK + /sparc64/qmp/query-blockstats: OK + /sparc64/qmp/query-chardev: OK + /sparc64/qmp/query-chardev-backends: OK + /sparc64/qmp/query-command-line-options: OK + /sparc64/qmp/query-commands: OK + /sparc64/qmp/query-cpus: OK + /sparc64/qmp/query-dump: OK + /sparc64/qmp/query-dump-guest-memory-capability: OK + /sparc64/qmp/query-events: OK + /sparc64/qmp/query-fdsets: OK + /sparc64/qmp/query-hotpluggable-cpus: OK + /sparc64/qmp/query-iothreads: OK + /sparc64/qmp/query-kvm: OK + /sparc64/qmp/query-machines: OK + /sparc64/qmp/query-memdev: OK + /sparc64/qmp/query-memory-devices: OK + /sparc64/qmp/query-memory-size-summary: OK + /sparc64/qmp/query-mice: OK + /sparc64/qmp/query-migrate: OK + /sparc64/qmp/query-migrate-cache-size: OK + /sparc64/qmp/query-migrate-capabilities: OK + /sparc64/qmp/query-migrate-parameters: OK + /sparc64/qmp/query-name: OK + /sparc64/qmp/query-named-block-nodes: OK + /sparc64/qmp/query-qmp-schema: OK + /sparc64/qmp/query-rx-filter: OK + /sparc64/qmp/query-spice: OK + /sparc64/qmp/query-status: OK + /sparc64/qmp/query-target: OK + /sparc64/qmp/query-tpm: OK + /sparc64/qmp/query-tpm-models: OK + /sparc64/qmp/query-tpm-types: OK + /sparc64/qmp/query-uuid: OK + /sparc64/qmp/query-version: OK + /sparc64/qmp/query-vm-generation-id: OK + /sparc64/qmp/query-vnc: OK + /sparc64/qmp/query-vnc-servers: OK + /sparc64/qmp/query-xen-replication-status: OK +PASS: tests/qmp-test +TEST: tests/device-introspect-test... (pid=74165) + /sparc64/device/introspect/list: OK + /sparc64/device/introspect/list-fields: OK + /sparc64/device/introspect/none: OK + /sparc64/device/introspect/abstract: OK + /sparc64/device/introspect/concrete: OK + /sparc64/device/introspect/abstract-interfaces: OK +PASS: tests/device-introspect-test +TEST: tests/qom-test... (pid=74181) + /sparc64/qom/sun4v: OK + /sparc64/qom/none: OK + /sparc64/qom/sun4u: OK + /sparc64/qom/niagara: OK +PASS: tests/qom-test +TEST: tests/test-hmp... (pid=74199) + /sparc64/hmp/sun4v: OK + /sparc64/hmp/none: OK + /sparc64/hmp/sun4u: OK + /sparc64/hmp/niagara: OK + /sparc64/hmp/none+2MB: OK +PASS: tests/test-hmp +make: *** [check-qtest-sparc64] Error 1 + +Is that 100% reproducible? Which version of QEMU did you use here? And which host are you using, POWER9 again? The very latest git master branch is using a timeout of 10 minutes now, so that should be sufficient for all cases... + +Could you please try to run this manually: + +qemu-system-sparc64 -nographic -M sun4u -prom-env 'use-nvramrc?=true' -prom-env 'nvramrc=." Hello World!" cr' + +... and then paste the output here? + +Git head is at 299d1ea9bb56bd9f45f905125489bdd7d543a1aa +latest today + +100% re-producible. This is different & working Power9 machine than the other day. + +# ./sparc64-softmmu/qemu-system-sparc64 -nographic -M sun4u -prom-env 'use-nvramrc?=true' -prom-env 'nvramrc=." Hello World!" cr' +OpenBIOS for Sparc64 +Unhandled Exception 0x0000000000000034 +PC = 0x00000000ffd0f704 NPC = 0x00000000ffd0f708 +Stopping execution + +and hung here. Not responding to ctrl+c or ctrl+z. + + + + + +Here is the md5sum of openbios-sparc64 + +# md5sum ./pc-bios/openbios-sparc64 +15418a4c9429d9ee9c637701b94c7ffb ./pc-bios/openbios-sparc64 + +> Could you please check with the QEMU 2.10 release to see whether this is a regression or whether it was already failing there? +Sure, I will update here. Most probably tomorrow. + +> I don't have access to POWER9 anymore, so I can't check this right now +No issues, I can check. + +> To quit QEMU, you've got to press "CTRL-a c" and then type "quit" at the monitor prompt. +Thank you. I am learning new things along with raising bugs :-) + +This test case was working till 2.10.0 and got broken in 2.10.1 + +I checked with 2.9.1, 2.10.0-rc2, 2.10.0-rc3, 2.10.0-rc4, 2.10.0 + +Working scenario: +# ./sparc64-softmmu/qemu-system-sparc64 -nographic -M sun4u -prom-env 'use-nvramrc?=true' -prom-env 'nvramrc=." Hello World!" cr' +OpenBIOS for Sparc64 +Configuration device id QEMU version 1 machine id 0 +kernel cmdline +CPUs: 1 x SUNW,UltraSPARC-IIi +UUID: 00000000-0000-0000-0000-000000000000 +Hello World! +Welcome to OpenBIOS v1.1 built on Jul 13 2017 18:27 + Type 'help' for detailed information +Trying disk:a... +No valid state has been set by load or init-program + +0 > QEMU 2.10.0 monitor - type 'help' for more information +(qemu) quit + +The above problem is getting re-producible only with configure option "--enable-crypto-afalg" This got introduced in between 2.9.1 and 2.10.0. I will bisect it and update. + +When I tried earlier with 2.9.1 it complained saying "--enable-crypto-afalg" option is not available so I did with out it and continued that's the reason why it worked with 2.10.0 and till rc4. +Tested 2.10.1 with configure option "--enable-crypto-afalg" so it failed. + +So this information made me to say it broke in 2.10.1. + +When I disable this option "crypto-afalg" in 2.10.1 it's working fine and same with latest qemu (git head is at a4f0537db0cd68fa2da097995f6ec00747ca453c) + +# ./sparc64-softmmu/qemu-system-sparc64 -nographic -M sun4u -prom-env 'use-nvramrc?=true' -prom-env 'nvramrc=." Hello World!" cr' +OpenBIOS for Sparc64 +Configuration device id QEMU version 1 machine id 0 +kernel cmdline +CPUs: 1 x SUNW,UltraSPARC-IIi +UUID: 00000000-0000-0000-0000-000000000000 +Hello World! +Welcome to OpenBIOS v1.1 built on Oct 19 2017 06:59 + Type 'help' for detailed information +Trying disk:a... +No valid state has been set by load or init-program + +0 > QEMU 2.10.50 monitor - type 'help' for more information +(qemu) quit + + + +After talking to Mark Cave-Ayland over e-mail, to make sure I have the proper versions of OpenBIOS binaries - removed the existing git tree and with a fresh clone not seeing the 'qemu-system-sparc64' related crash. +Before cleanup I was seeing the crash all the times. +Thanks!! + +Some times it's still puzzling, when I got the clean git tree still seeing crash with correct OpenBIOS file. + +[root@zzfp365-lp1 test]# git clone git://git.qemu.org/qemu.git +Cloning into 'qemu'... +remote: Counting objects: 349636, done. +remote: Compressing objects: 100% (66763/66763), done. +remote: Total 349636 (delta 284434), reused 346628 (delta 282016) +Receiving objects: 100% (349636/349636), 112.12 MiB | 1.28 MiB/s, done. +Resolving deltas: 100% (284434/284434), done. + +[root@zzfp365-lp1 qemu]# md5sum ./pc-bios/openbios-sparc64 +15418a4c9429d9ee9c637701b94c7ffb ./pc-bios/openbios-sparc64 + +[root@zzfp365-lp1 qemu]# git pull +Already up-to-date. + +did configure: +./configure --enable-attr --enable-bsd-user --enable-cap-ng --enable-coroutine-pool --enable-crypto-afalg --enable-curl --enable-curses --enable-debug --enable-debug-info --enable-debug-tcg --enable-fdt --enable-gcrypt --enable-gnutls --enable-gprof --enable-gtk --enable-guest-agent --enable-kvm --enable-libiscsi --enable-libssh2 --enable-linux-aio --enable-linux-user --enable-live-block-migration --enable-modules --enable-numa --enable-pie --enable-profiler --enable-qom-cast-debug --enable-rbd --enable-replication --enable-seccomp --enable-smartcard --enable-stack-protector --enable-system --enable-tcg --enable-tcg-interpreter --enable-tools --enable-tpm --enable-trace-backend=ftrace --enable-user --enable-vhost-net --enable-vhost-scsi --enable-vhost-user --enable-vhost-vsock --enable-virtfs --enable-vnc --enable-tpm --enable-vnc-png --enable-vnc-sasl --enable-werror --enable-xfsctl --enable-gcov --enable-debug-stack-usage + +make -j 32 + +# ./sparc64-softmmu/qemu-system-sparc64 -nographic -M sun4u -prom-env 'use-nvramrc?=true' -prom-env 'nvramrc=." Hello World!" cr' +OpenBIOS for Sparc64 +Unhandled Exception 0x0000000000000034 +PC = 0x00000000ffd0f704 NPC = 0x00000000ffd0f708 +Stopping execution +QEMU 2.10.90 monitor - type 'help' for more information +(qemu) quit + +# md5sum ./pc-bios/openbios-sparc64 +15418a4c9429d9ee9c637701b94c7ffb ./pc-bios/openbios-sparc64 + +git head is at b0fbe46ad82982b289a44ee2495b59b0bad8a842 + +Thomas thanks for your hint about the configuration option named "--enable-tcg-interpreter". By removing it the test case started working fine. + +[root@zzfp365-lp1 qemu]# ./sparc64-softmmu/qemu-system-sparc64 -nographic -M sun4u -prom-env 'use-nvramrc?=true' -prom-env 'nvramrc=." Hello World!" cr' +OpenBIOS for Sparc64 +Configuration device id QEMU version 1 machine id 0 +kernel cmdline +CPUs: 1 x SUNW,UltraSPARC-IIi +UUID: 00000000-0000-0000-0000-000000000000 +Hello World! +Welcome to OpenBIOS v1.1 built on Oct 19 2017 06:59 + Type 'help' for detailed information +Trying disk:a... +No valid state has been set by load or init-program + +0 > QEMU 2.10.90 monitor - type 'help' for more information +(qemu) quit + +OK, so this was "only" the TCG-interpreter that was causing the sparc64 problem here. Since there are known issues with the TCG-interpreter on certain architectures, this is not really related to the prom-env-test. And since the fix for the original "ERROR:tests/libqtest.c:628:qtest_get_arch: assertion failed" problem has been committed already ("commit db221e66d8117f8"), I'm marking the status of this bug now accordingly. + +https://git.qemu.org/?p=qemu.git;a=commitdiff;h=db221e66d8117f810c804 + |