diff options
Diffstat (limited to 'results/classifier/zero-shot/108/other/1668')
| -rw-r--r-- | results/classifier/zero-shot/108/other/1668 | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/results/classifier/zero-shot/108/other/1668 b/results/classifier/zero-shot/108/other/1668 new file mode 100644 index 000000000..840f8b26e --- /dev/null +++ b/results/classifier/zero-shot/108/other/1668 @@ -0,0 +1,60 @@ +files: 0.900 +device: 0.850 +graphic: 0.825 +PID: 0.815 +vnc: 0.704 +network: 0.667 +socket: 0.655 +performance: 0.647 +semantic: 0.646 +debug: 0.610 +permissions: 0.607 +boot: 0.513 +other: 0.441 +KVM: 0.241 + +Fedora 38 build of clang 16 fails when run under s390x emulation (both system & linux-user) +Description of problem: +Spawn a Fedora 38 container using `s390x` linux-user based emulation + +``` +$ podman run -it --platform linux/s390x fedora:latest +``` + +Install clang inside it + +``` +sh-5.2# dnf -y install clang +``` + +Try to run clang + +``` +sh-5.2# clang --version +clang version 16.0.4 (Fedora 16.0.4-1.fc38) +Target: s390x-redhat-linux-gnu +Thread model: posix +InstalledDir: /usr/bin +sh-5.2# clang --help +clang-16: error: unsupported option '--help'; did you mean '--help'? +clang-16: error: no input files +``` + +Notice the nonsense error message when requesting `--help`. With Fedora 37 build of clang 15 (compiled with gcc 12), under s390x emulation, `--help` will correctly print the help. In fact all options except for `--version` appear to be broken: + +``` +sh-5.2# echo "void foo(void) {}" > foo.c +sh-5.2# clang -c foo.c +clang-16: error: unknown argument: '-c' +``` + + +IOW, there appears to be something in the clang 16 (compiled with gcc 13) in Fedora 38 that is tripping up s390x emulation. + +It is unclear whether the trigger was from building clang 16 with a newer gcc 13, or whether something changed from clang 15 -> 16. + +Originally reported with qemu-user-static-7.2.1-1.fc38.x86_64, but I've reproduced with QEMU upstream 7.1.0 release and QEMU upstream git master (v8.0.0-394-gc2b7158455) + +This was originally reported in Fedora at + + https://bugzilla.redhat.com/show_bug.cgi?id=2209635 |