On Wed, 20 Sept 2023 at 05:22, Denis V. Lunev <d...@openvz.org> wrote: > > The following changes since commit 4907644841e3200aea6475c0f72d3d987e9f3d93: > > Merge tag 'mem-2023-09-19' of https://github.com/davidhildenbrand/qemu into > staging (2023-09-19 13:22:19 -0400) > > are available in the Git repository at: > > https://src.openvz.org/scm/~den/qemu.git tags/pull-parallels-2023-09-20
Hi Denis, Please take a look at the following CI failure. I have dropped this series for now. clang -m64 -mcx16 -Ilibblock.fa.p -I. -I.. -Iqapi -Itrace -Iui -Iui/shader -Iblock -I/usr/include/p11-kit-1 -I/usr/include/uuid -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -flto -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 /builds/qemu-project/qemu/linux-headers -isystem linux-headers -iquote . -iquote /builds/qemu-project/qemu -iquote /builds/qemu-project/qemu/include -iquote /builds/qemu-project/qemu/host/include/x86_64 -iquote /builds/qemu-project/qemu/host/include/generic -iquote /builds/qemu-project/qemu/tcg/i386 -pthread -D_GNU_SOURCE -D_LARGEFILE_SOURCE -fno-strict-aliasing -fno-common -fwrapv -fsanitize=cfi-icall -fsanitize-cfi-icall-generalize-pointers -fno-sanitize-trap=cfi-icall -fPIE -D_FILE_OFFSET_BITS=64 -D__USE_FILE_OFFSET64 -D__USE_LARGEFILE64 -DUSE_POSIX_ACLS=1 -MD -MQ libblock.fa.p/block_parallels.c.o -MF libblock.fa.p/block_parallels.c.o.d -o libblock.fa.p/block_parallels.c.o -c ../block/parallels.c ../block/parallels.c:210:21: error: calling function 'bdrv_co_getlength' requires holding mutex 'graph_lock' [-Werror,-Wthread-safety-analysis] payload_bytes = bdrv_co_getlength(bs->file->bs); ^ ../block/parallels.c:572:15: error: calling function 'bdrv_co_pdiscard' requires holding mutex 'graph_lock' [-Werror,-Wthread-safety-analysis] ret = bdrv_co_pdiscard(bs->file, host_off, s->cluster_size); ^ 2 errors generated. https://gitlab.com/qemu-project/qemu/-/jobs/5131277794 Stefan > > for you to fetch changes up to ead1064587ba6534aa2c3da6383713a009dafcb1: > > tests: extend test 131 to cover availability of the write-zeroes > (2023-09-20 10:14:15 +0200) > > ---------------------------------------------------------------- > Parallels format driver: > * regular calculation of cluster used bitmap of the image file > * cluster allocation on the base of that bitmap (effectively allocation of > new clusters could be done inside the image if that offset space is unused) > * support of DISCARD and WRITE_ZEROES operations > * image check bugfixes > * unit tests fixes > * unit tests covering new functionality > > ---------------------------------------------------------------- > Denis V. Lunev (22): > parallels: fix formatting in bdrv_parallels initialization > parallels: mark driver as supporting CBT > parallels: fix memory leak in parallels_open() > parallels: invent parallels_opts_prealloc() helper to parse prealloc > opts > parallels: return earler in fail_format branch in parallels_open() > parallels: return earlier from parallels_open() function on error > parallels: refactor path when we need to re-check image in > parallels_open > parallels: create mark_used() helper which sets bit in used bitmap > tests: ensure that image validation will not cure the corruption > parallels: fix broken parallels_check_data_off() > parallels: add test which will validate data_off fixes through repair > parallels: collect bitmap of used clusters at open > tests: fix broken deduplication check in parallels format test > tests: test self-cure of parallels image with duplicated clusters > parallels: accept multiple clusters in mark_used() > parallels: update used bitmap in allocate_cluster > parallels: naive implementation of allocate_clusters with used bitmap > parallels: improve readability of allocate_clusters > parallels: naive implementation of parallels_co_pdiscard > tests: extend test 131 to cover availability of the discard operation > parallels: naive implementation of parallels_co_pwrite_zeroes > tests: extend test 131 to cover availability of the write-zeroes > > block/parallels.c | 389 > ++++++++++++++++++++------ > block/parallels.h | 3 + > tests/qemu-iotests/131 | 52 ++++ > tests/qemu-iotests/131.out | 60 ++++ > tests/qemu-iotests/tests/parallels-checks | 76 ++++- > tests/qemu-iotests/tests/parallels-checks.out | 65 ++++- > 6 files changed, 544 insertions(+), 101 deletions(-) > > -- > 2.34.1 > >
