Log excerpt: c
FAILED: libhw-display-virtio-gpu.a.p/hw_display_virtio-gpu.c.o 
clang -m64 -mcx16 -Ilibhw-display-virtio-gpu.a.p -I. -I.. -Iqapi -Itrace -Iui -Iui/shader -I/usr/include/pixman-1 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -fcolor-diagnostics -Wall -Winvalid-pch -Werror -std=gnu11 -O2 -g -fstack-protector-strong -fsanitize=safe-stack -Wundef -Wwrite-strings -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wold-style-definition -Wtype-limits -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wempty-body -Wnested-externs -Wendif-labels -Wexpansion-to-defined -Wmissing-format-attribute -Wno-initializer-overrides -Wno-missing-include-dirs -Wno-shift-negative-value -Wno-string-plus-int -Wno-typedef-redefinition -Wno-tautological-type-limit-compare -Wno-psabi -Wno-gnu-variable-sized-type-not-at-end -Wthread-safety -isystem /builddir/build/BUILD/qemu-8.2.0/linux-headers -isystem linux-headers -iquote . -iquote /builddir/build/BUILD/qemu-8.2.0 -iquote /builddir/build/BUILD/qemu-8.2.0/include -iquote /builddir/build/BUILD/qemu-8.2.0/host/include/x86_64 -iquote /builddir/build/BUILD/qemu-8.2.0/host/include/generic -iquote /builddir/build/BUILD/qemu-8.2.0/tcg/i386 -Wno-unused-function -pthread -DSTAP_SDT_V2 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -fno-strict-aliasing -fno-common -fwrapv -O2 -flto=thin -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS --config /usr/lib/rpm/redhat/redhat-hardened-clang.cfg -fstack-protector-strong -m64 -march=x86-64-v2 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -Wno-string-plus-int -fPIC -DBUILD_DSO -MD -MQ libhw-display-virtio-gpu.a.p/hw_display_virtio-gpu.c.o -MF libhw-display-virtio-gpu.a.p/hw_display_virtio-gpu.c.o.d -o libhw-display-virtio-gpu.a.p/hw_display_virtio-gpu.c.o -c ../hw/display/virtio-gpu.c
../hw/display/virtio-gpu.c:1463:33: error: incompatible pointer types passing 'Error *' (aka 'struct Error *') to parameter of type 'Error **' (aka 'struct Error **'); take the address with & [-Werror,-Wincompatible-pointer-types]
 1463 |         if (migrate_add_blocker(blob_mig_blocker, errp)) {
      |                                 ^~~~~~~~~~~~~~~~
      |                                 &
/builddir/build/BUILD/qemu-8.2.0/include/migration/blocker.h:34:33: note: passing argument to parameter 'reasonp' here
   34 | int migrate_add_blocker(Error **reasonp, Error **errp);
      |                                 ^
../hw/display/virtio-gpu.c:1493:29: error: incompatible pointer types passing 'Error *' (aka 'struct Error *') to parameter of type 'Error **' (aka 'struct Error **'); take the address with & [-Werror,-Wincompatible-pointer-types]
 1493 |         migrate_del_blocker(blob_mig_blocker);
      |                             ^~~~~~~~~~~~~~~~
      |                             &
/builddir/build/BUILD/qemu-8.2.0/include/migration/blocker.h:63:34: note: passing argument to parameter 'reasonp' here
   63 | void migrate_del_blocker(Error **reasonp);
      |                                  ^
2 errors generated
Comment: It's clang compiler error report.