Re: [PULL v3 00/17] Block layer patches
Stefan Hajnoczi <[email protected]> Mon, 3 Aug 2026 14:26:35 -0400
| Newsgroups | org.nongnu.qemu-devel |
|---|---|
| Message-ID | <CAJSP0QVrxBadH3YCwnd+wv5Pf+rWR1dzrvcPr5Kb8CkY6-2EFw@mail.gmail.com> |
On Mon, Aug 3, 2026 at 4:48=E2=80=AFAM Kevin Wolf <[email protected]> wrote: > > The following changes since commit b428fe036233cbd15d37e3c027ab6ca4d3661a= 80: > > Merge tag 'pull-target-arm-20260731' of https://gitlab.com/pm215/qemu i= nto staging (2026-07-31 16:19:04 -0400) > > are available in the Git repository at: > > https://repo.or.cz/qemu/kevin.git for-upstream > > for you to fetch changes up to 52227e25712629406c89c4902b39962f8b9b6f2c: > > iotests: increase timeouts for tests to 5 minutes (2026-08-03 10:42:29 = +0200) > > ---------------------------------------------------------------- > Block layer patches > > - Fix missing locking in latency histogram setters > - coroutine: fix lost wakeup in qemu_co_sleep_wake() > - floppy: Fix READ/WRITE/FORMAT/READ ID behaviour with missing medium > - qcow2: Fix crash on closing a read-only image with dirty bit set > - cloop: fix integer overflow in total_sectors calculation > - dmg: Fix out of bounds accesses (CVE-2026-65929, CVE-2026-65928) > - FUSE export: fix regression with O_TRUNC when export is not growable The check-python-minreqs job is still failing: tests/fuse-truncate:43: error: invalid syntax [syntax] ... tests/fuse-truncate:43:19: E0001: Parsing failed: 'invalid syntax (<unknown>, line 43)' (syntax-error) https://gitlab.com/qemu-project/qemu/-/jobs/15683823681#L217 You can run the job locally like this: $ make docker-image-python $ podman run --rm -i -v $PWD:/usr/src/qemu:z qemu/python /bin/bash -c "cd /usr/src/qemu && make -C python check-minreqs" The invalid syntax also prevents the fuse-truncate test from running successfully: >>> LD_LIBRARY_PATH=3D/builds/qemu-project/qemu/build/subprojects/libvfio-u= ser/lib MSAN_OPTIONS=3Dhalt_on_error=3D1:abort_on_error=3D1:print_summary= =3D1:print_stacktrace=3D1 PYTHON=3D/builds/qemu-project/qemu/build/pyvenv/b= in/python3 ASAN_OPTIONS=3Dhalt_on_error=3D1:abort_on_error=3D1:print_summar= y=3D1 UBSAN_OPTIONS=3Dhalt_on_error=3D1:abort_on_error=3D1:print_summary=3D= 1:print_stacktrace=3D1 RUST_BACKTRACE=3D1 MESON_TEST_ITERATION=3D1 MALLOC_P= ERTURB_=3D36 /builds/qemu-project/qemu/build/pyvenv/bin/python3 /builds/qem= u-project/qemu/build/../tests/qemu-iotests/check -tap -nbd fuse-truncate --= source-dir /builds/qemu-project/qemu/tests/qemu-iotests --build-dir /builds= /qemu-project/qemu/build/tests/qemu-iotests =E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2= =80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80= =95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95= =E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2= =80=95=E2=80=95=E2=80=95=E2=80=95 =E2=9C=80 =E2=80=95=E2=80=95=E2=80=95=E2= =80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80= =95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95= =E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2= =80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80=95=E2=80= =95 stderr: --- /builds/qemu-project/qemu/tests/qemu-iotests/tests/fuse-truncate.out +++ /builds/qemu-project/qemu/build/scratch/raw-nbd-fuse-truncate/fuse-trun= cate.out.bad @@ -1,5 +1,4 @@ -... ----------------------------------------------------------------------- -Ran 3 tests - -OK + File "/builds/qemu-project/qemu/tests/qemu-iotests/tests/fuse-truncate", line 43 + except OSError, subprocess.CalledProcessError: + ^ +SyntaxError: invalid syntax (test program exited with status code 1) https://gitlab.com/qemu-project/qemu/-/jobs/15683823663#L179 Stefan > - iotests: Various small fixes > > ---------------------------------------------------------------- > Christian Quante (2): > hw/block/fdc: select the drive named by the READ ID command > hw/block/fdc: report a missing address mark on an empty drive > > Daniel P. Berrang=C3=A9 (1): > iotests: increase timeouts for tests to 5 minutes > > Denis V. Lunev (8): > block/accounting: take stats->lock in latency histogram setters > block/qapi: take stats->lock when reading BlockAcctStats for query-= blockstats > tests/unit: add reproducer for BlockAcctStats histogram locking rac= e > qcow2: do not try to clear the dirty bit on a read-only node > iotests: run the test pool with the 'fork' start method > iotests: skip FUSE tests when FUSE is not usable > iotests/migrate-bitmaps-postcopy-test: replace the timing assertion= with a content check > coroutine: fix lost wakeup in qemu_co_sleep_wake() > > Fiona Ebner (2): > block/export/fuse: fix regression with O_TRUNC when export is not g= rowable > iotests: test O_TRUNC behavior for fuse exports > > Stefan Hajnoczi (3): > dmg: fix out-of-bounds load in search_chunk() (CVE-2026-65929) > dmg: refuse to open files with no chunks > dmg: reject inconsistent UDRW chunk sector count and length (CVE-20= 26-65928) > > malike (1): > block/cloop: fix integer overflow in total_sectors calculation > > include/block/accounting.h | 1 + > include/qemu/coroutine.h | 17 +- > block/accounting.c | 11 +- > block/cloop.c | 3 +- > block/dmg.c | 36 ++++- > block/export/fuse.c | 12 ++ > block/qapi.c | 3 + > block/qcow2.c | 6 +- > hw/block/fdc.c | 55 ++++++- > tests/qtest/fdc-test.c | 70 ++++++++- > tests/unit/test-block-accounting.c | 115 ++++++++++++++ > tests/unit/test-coroutine.c | 53 +++++++ > util/qemu-coroutine-sleep.c | 53 +++++-- > tests/qemu-iotests/testrunner.py | 4 +- > tests/qemu-iotests/039 | 11 ++ > tests/qemu-iotests/039.out | 3 + > tests/qemu-iotests/common.rc | 14 ++ > tests/qemu-iotests/meson.build | 15 +- > tests/qemu-iotests/tests/file-io-error | 4 +- > tests/qemu-iotests/tests/fuse-allow-other | 2 + > tests/qemu-iotests/tests/fuse-mmap-shared | 9 +- > tests/qemu-iotests/tests/fuse-truncate | 171 +++++++++++++++= ++++++ > tests/qemu-iotests/tests/fuse-truncate.out | 5 + > .../tests/migrate-bitmaps-postcopy-test | 15 +- > tests/unit/meson.build | 1 + > 25 files changed, 633 insertions(+), 56 deletions(-) > create mode 100644 tests/unit/test-block-accounting.c > create mode 100755 tests/qemu-iotests/tests/fuse-truncate > create mode 100644 tests/qemu-iotests/tests/fuse-truncate.out > >