* Peter Maydell (peter.maydell@linaro.org) wrote:
> On Thu, 4 Feb 2021 at 17:16, Dr. David Alan Gilbert (git)
> <dgilbert@redhat.com> wrote:
> >
> > From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
> >
> > The following changes since commit 1ba089f2255bfdb071be3ce6ac6c3069e8012179:
> >
> > Merge remote-tracking branch 'remotes/armbru/tags/pull-qmp-2021-02-04' into staging (2021-02-04 14:15:35 +0000)
> >
> > are available in the Git repository at:
> >
> > git://github.com/dagrh/qemu.git tags/pull-migration-20210204a
> >
> > for you to fetch changes up to ef74d46576a9e5aff96f285b74150f341a525688:
> >
> > migration: introduce snapshot-{save, load, delete} QMP commands (2021-02-04 16:29:03 +0000)
> >
> > ----------------------------------------------------------------
> > Migration pull 2020-02-04
> >
> > New snapshot features:
> > a) Andrey's RAM snapshot feature using userfault-wp
> > b) Dan's native-QMP snapshots
> >
> > Cleanups:
> > c) Jinhao's memory leeak fixes
> > d) Wainer's maybe unitialized fix
> > e) Markus's parameter fixes
> >
> > Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
>
> Fails iotest 267 on ppc64 host:
> TEST iotest-qcow2: 267 [fail]
OK, found it - I'll work up a new pull.
Dave
> QEMU --
> "/home/pm215/qemu/build/all/tests/qemu-iotests/../../qemu-system-ppc64"
> -nodefaults -display none -accel q
> test
> QEMU_IMG -- "/home/pm215/qemu/build/all/tests/qemu-iotests/../../qemu-img"
> QEMU_IO --
> "/home/pm215/qemu/build/all/tests/qemu-iotests/../../qemu-io" --cache
> writeback --aio threads -f qcow2
> QEMU_NBD -- "/home/pm215/qemu/build/all/tests/qemu-iotests/../../qemu-nbd"
> IMGFMT -- qcow2
> IMGPROTO -- file
> PLATFORM -- Linux/ppc64 gcc1-power7.osuosl.org 3.10.0-862.14.4.el7.ppc64
> TEST_DIR -- /home/pm215/qemu/build/all/tests/qemu-iotests/scratch
> SOCK_DIR -- /tmp/tmpea7m6_b4
> SOCKET_SCM_HELPER --
> /home/pm215/qemu/build/all/tests/qemu-iotests/socket_scm_helper
> --- /home/pm215/qemu/tests/qemu-iotests/267.out
> +++ 267.out.bad
> @@ -36,7 +36,9 @@
> ID TAG VM SIZE DATE VM CLOCK ICOUNT
> -- snap0 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000
> (qemu) loadvm snap0
> -(qemu) quit
> +./common.rc: line 163: 24600 Segmentation fault ( if [ -n
> "${QEMU_NEED_PID}" ]; then
> + echo $BASHPID > "${QEMU_TEST_DIR}/qemu-${_QEMU_HANDLE}.pid";
> +fi; VALGRIND_QEMU="${VALGRIND_QEMU_VM}" _qemu_proc_exec
> "${VALGRIND_LOGFILE}" "$QEMU_PROG" $QEMU_OPTIONS "$@" )
>
> Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
> Testing: -drive driver=IMGFMT,file=TEST_DIR/t.IMGFMT,if=none -device
> virtio-blk,drive=none0
> @@ -47,7 +49,9 @@
> ID TAG VM SIZE DATE VM CLOCK ICOUNT
> -- snap0 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000
> (qemu) loadvm snap0
> -(qemu) quit
> +./common.rc: line 163: 24653 Segmentation fault ( if [ -n
> "${QEMU_NEED_PID}" ]; then
> + echo $BASHPID > "${QEMU_TEST_DIR}/qemu-${_QEMU_HANDLE}.pid";
> +fi; VALGRIND_QEMU="${VALGRIND_QEMU_VM}" _qemu_proc_exec
> "${VALGRIND_LOGFILE}" "$QEMU_PROG" $QEMU_OPTIONS "$@" )
>
>
> === -drive if=virtio ===
> @@ -72,7 +76,9 @@
> ID TAG VM SIZE DATE VM CLOCK ICOUNT
> -- snap0 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000
> (qemu) loadvm snap0
> -(qemu) quit
> +./common.rc: line 163: 24760 Segmentation fault ( if [ -n
> "${QEMU_NEED_PID}" ]; then
> + echo $BASHPID > "${QEMU_TEST_DIR}/qemu-${_QEMU_HANDLE}.pid";
> +fi; VALGRIND_QEMU="${VALGRIND_QEMU_VM}" _qemu_proc_exec
> "${VALGRIND_LOGFILE}" "$QEMU_PROG" $QEMU_OPTIONS "$@" )
>
>
> === Simple -blockdev ===
> @@ -97,7 +103,9 @@
> ID TAG VM SIZE DATE VM CLOCK ICOUNT
> -- snap0 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000
> (qemu) loadvm snap0
> -(qemu) quit
> +./common.rc: line 163: 24866 Segmentation fault ( if [ -n
> "${QEMU_NEED_PID}" ]; then
> + echo $BASHPID > "${QEMU_TEST_DIR}/qemu-${_QEMU_HANDLE}.pid";
> +fi; VALGRIND_QEMU="${VALGRIND_QEMU_VM}" _qemu_proc_exec
> "${VALGRIND_LOGFILE}" "$QEMU_PROG" $QEMU_OPTIONS "$@" )
>
> Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
> Testing: -blockdev
> driver=file,filename=TEST_DIR/t.IMGFMT,node-name=file -blockdev
> driver=raw,file=file,node-name=raw -blockdev
> driver=IMGFMT,file=raw,node-name=fmt
> @@ -108,7 +116,9 @@
> ID TAG VM SIZE DATE VM CLOCK ICOUNT
> -- snap0 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000
> (qemu) loadvm snap0
> -(qemu) quit
> +./common.rc: line 163: 24919 Segmentation fault ( if [ -n
> "${QEMU_NEED_PID}" ]; then
> + echo $BASHPID > "${QEMU_TEST_DIR}/qemu-${_QEMU_HANDLE}.pid";
> +fi; VALGRIND_QEMU="${VALGRIND_QEMU_VM}" _qemu_proc_exec
> "${VALGRIND_LOGFILE}" "$QEMU_PROG" $QEMU_OPTIONS "$@" )
>
>
> === -blockdev with a filter on top ===
> @@ -122,7 +132,9 @@
> ID TAG VM SIZE DATE VM CLOCK ICOUNT
> -- snap0 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000
> (qemu) loadvm snap0
> -(qemu) quit
> +./common.rc: line 163: 24972 Segmentation fault ( if [ -n
> "${QEMU_NEED_PID}" ]; then
> + echo $BASHPID > "${QEMU_TEST_DIR}/qemu-${_QEMU_HANDLE}.pid";
> +fi; VALGRIND_QEMU="${VALGRIND_QEMU_VM}" _qemu_proc_exec
> "${VALGRIND_LOGFILE}" "$QEMU_PROG" $QEMU_OPTIONS "$@" )
>
>
> === -blockdev with a backing file ===
> @@ -137,7 +149,9 @@
> ID TAG VM SIZE DATE VM CLOCK ICOUNT
> -- snap0 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000
> (qemu) loadvm snap0
> -(qemu) quit
> +./common.rc: line 163: 25056 Segmentation fault ( if [ -n
> "${QEMU_NEED_PID}" ]; then
> + echo $BASHPID > "${QEMU_TEST_DIR}/qemu-${_QEMU_HANDLE}.pid";
> +fi; VALGRIND_QEMU="${VALGRIND_QEMU_VM}" _qemu_proc_exec
> "${VALGRIND_LOGFILE}" "$QEMU_PROG" $QEMU_OPTIONS "$@" )
>
> Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
> backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT
> Testing: -blockdev
> driver=file,filename=TEST_DIR/t.IMGFMT.base,node-name=backing-file
> -blockdev driver=IMGFMT,file=backing-file,node-name=backing-fmt
> -blockdev driver=file,filename=TEST_DIR/t.IMGFMT,node-name=file
> -blockdev driver=IMGFMT,file=file,backing=backing-fmt,node-name=fmt
> @@ -148,7 +162,9 @@
> ID TAG VM SIZE DATE VM CLOCK ICOUNT
> -- snap0 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000
> (qemu) loadvm snap0
> -(qemu) quit
> +./common.rc: line 163: 25109 Segmentation fault ( if [ -n
> "${QEMU_NEED_PID}" ]; then
> + echo $BASHPID > "${QEMU_TEST_DIR}/qemu-${_QEMU_HANDLE}.pid";
> +fi; VALGRIND_QEMU="${VALGRIND_QEMU_VM}" _qemu_proc_exec
> "${VALGRIND_LOGFILE}" "$QEMU_PROG" $QEMU_OPTIONS "$@" )
>
> Internal snapshots on overlay:
> Snapshot list:
> @@ -169,7 +185,9 @@
> ID TAG VM SIZE DATE VM CLOCK ICOUNT
> -- snap0 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000
> (qemu) loadvm snap0
> -(qemu) quit
> +./common.rc: line 163: 25179 Segmentation fault ( if [ -n
> "${QEMU_NEED_PID}" ]; then
> + echo $BASHPID > "${QEMU_TEST_DIR}/qemu-${_QEMU_HANDLE}.pid";
> +fi; VALGRIND_QEMU="${VALGRIND_QEMU_VM}" _qemu_proc_exec
> "${VALGRIND_LOGFILE}" "$QEMU_PROG" $QEMU_OPTIONS "$@" )
>
> Internal snapshots on overlay:
> Snapshot list:
> TEST iotest-qcow2: 268
>
>
> thanks
> -- PMM
>
--
Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK