From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52699) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eHQ60-0003l1-Rj for qemu-devel@nongnu.org; Wed, 22 Nov 2017 03:09:27 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eHQ5p-00056I-4z for qemu-devel@nongnu.org; Wed, 22 Nov 2017 03:09:24 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:48922) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eHQ5o-00055O-N0 for qemu-devel@nongnu.org; Wed, 22 Nov 2017 03:09:12 -0500 Received: from pps.filterd (m0098404.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id vAM88wNp112546 for ; Wed, 22 Nov 2017 03:09:09 -0500 Received: from e06smtp11.uk.ibm.com (e06smtp11.uk.ibm.com [195.75.94.107]) by mx0a-001b2d01.pphosted.com with ESMTP id 2ed19q2hfb-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Wed, 22 Nov 2017 03:09:08 -0500 Received: from localhost by e06smtp11.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 22 Nov 2017 08:09:06 -0000 References: <151129128964.22232.12085565834223304351@sif> <255b996e-cfe4-2499-c6aa-8122461eb1dc@de.ibm.com> <151132098079.31225.2285990377569459449@sif> From: Christian Borntraeger Date: Wed, 22 Nov 2017 09:09:02 +0100 MIME-Version: 1.0 In-Reply-To: <151132098079.31225.2285990377569459449@sif> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Message-Id: <6739de79-67e2-1fc7-3f6a-774e7d2bc08f@de.ibm.com> Content-Transfer-Encoding: quoted-printable Subject: Re: [Qemu-devel] [ANNOUNCE] QEMU 2.11.0-rc2 is now available List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Michael Roth , Kevin Wolf , Max Reitz , QingFeng Hao , qemu-devel , jcody@redhat.com, Stefan Hajnoczi On 11/22/2017 04:23 AM, Michael Roth wrote: > Quoting Christian Borntraeger (2017-11-21 15:38:32) >> forgot to cc qemu-devel.... >> >> On 11/21/2017 10:37 PM, Christian Borntraeger wrote: >>> a quick heads up . Rc2 now triggers >>> +qemu-img: block/block-backend.c:2088: blk_root_drained_end: Assertio= n `blk->quiesce_counter' failed. >>> for several qemu iotests.=20 >>> >>> I have not looked into any details. >=20 > It looks to be due to: >=20 > 4afeffc8572f40d8844b946a30c00b10da4442b1 > blockjob: do not allow coroutine double entry or entry-after-completion Yes, I can confirm that reverting this patch gets rid of this assertion, = but I see things like --- /home/cborntra/REPOS/qemu/tests/qemu-iotests/020.out 2017-11-21 20:19= :34.785519323 +0100 +++ /home/cborntra/REPOS/qemu/build/tests/qemu-iotests/020.out.bad 2017-1= 1-22 09:04:50.127612500 +0100 @@ -537,7 +537,8 @@ wrote 65536/65536 bytes at offset 4295098368 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) No errors were found on the image. -Image committed. +qemu_aio_coroutine_enter: Co-routine was already scheduled in 'co_aio_sl= eep_ns' +./common.rc: line 61: 88002 Aborted (core dumped) ( exec= "$QEMU_IMG_PROG" $QEMU_IMG_OPTIONS "$@" ) >=20 >>> >>> Christian >>> >>> On 11/21/2017 08:08 PM, Michael Roth wrote: >>>> Hello, >>>> >>>> On behalf of the QEMU Team, I'd like to announce the availability of= the >>>> third release candidate for the QEMU 2.11 release. This release is = meant >>>> for testing purposes and should not be used in a production environm= ent. >>>> >>>> http://download.qemu-project.org/qemu-2.11.0-rc2.tar.xz >>>> http://download.qemu-project.org/qemu-2.11.0-rc2.tar.xz.sig >>>> >>>> You can help improve the quality of the QEMU 2.11 release by testing= this >>>> release and reporting bugs on Launchpad: >>>> >>>> https://bugs.launchpad.net/qemu/ >>>> >>>> The release plan, as well a documented known issues for release >>>> candidates, are available at: >>>> >>>> http://wiki.qemu.org/Planning/2.11 >>>> >>>> Please add entries to the ChangeLog for the 2.11 release below: >>>> >>>> http://wiki.qemu.org/ChangeLog/2.11 >>>> >>>> Changes since rc1: >>>> >>>> a15d835f00: Update version for v2.11.0-rc2 release (Peter Maydell) >>>> d975301dc8: qemu-iotest: add test for blockjob coroutine race condit= ion (Jeff Cody) >>>> a2339699c3: qemu-iotests: add option in common.qemu for mismatch onl= y (Jeff Cody) >>>> 6133b39f3c: coroutine: abort if we try to schedule or enter a pendin= g coroutine (Jeff Cody) >>>> 4afeffc857: blockjob: do not allow coroutine double entry or entry-a= fter-completion (Jeff Cody) >>>> 7c3d1917fd: build: disarm the TCG unit test trap (Daniel P. Berrange= ) >>>> 2807746ff1: iotests: Fix 176 on 32-bit host (Eric Blake) >>>> 50a3efb0f0: block: Close a BlockDriverState completely even when bs-= >drv is NULL (Alberto Garcia) >>>> 70a5afedd6: block: Error out on load_vm with active dirty bitmaps (K= evin Wolf) >>>> 2b624fe079: block: Add errp to bdrv_all_goto_snapshot() (Kevin Wolf) >>>> 0b62bcbc61: block: Add errp to bdrv_snapshot_goto() (Kevin Wolf) >>>> 1f4ad7d3b8: block: Don't request I/O permission with BDRV_O_NO_IO (K= evin Wolf) >>>> dacaa16238: block: Don't use BLK_PERM_CONSISTENT_READ for format pro= bing (Kevin Wolf) >>>> 70b7fba987: Use HTTPS for qemu.org and other domains (Stefan Hajnocz= i) >>>> 1b3bbc6887: Use qemu.org domain name (Stefan Hajnoczi) >>>> d0dead3b6d: scripts/make-release: ship u-boot source as a tarball (M= ichael Roth) >>>> 34d49937e4: accel/tcg: Handle atomic accesses to notdirty memory cor= rectly (Peter Maydell) >>>> 2726627197: exec.c: Factor out before/after actions for notdirty mem= ory writes (Peter Maydell) >>>> df83eabd52: qga: replace GetIfEntry with GetIfEntry2 for interface s= tats (ZhiPeng Lu) >>>> 6cbf1ec85c: pc-bios/s390-ccw.img: update image (Cornelia Huck) >>>> f516511ea8: linux-user: Fix calculation of auxv length (Peter Maydel= l) >>>> b350ae138f: hw/arm: Silence xlnx-ep108 deprecation warning during te= sts (Thomas Huth) >>>> b6e70d1d7f: hw/arm/aspeed: Unlock SCU when running kernel (Joel Stan= ley) >>>> 50cd71b0d3: arm: check regime, not current state, for ATS write PAR = format (Peter Maydell) >>>> 2b75ef01ca: nvic: Fix ARMv7M MPU_RBAR reads (Peter Maydell) >>>> 96a8b92ed8: target/arm: Report GICv3 sysregs present in ID registers= if needed (Peter Maydell) >>>> b11ce33fe0: Revert "cpu-exec: don't overwrite exception_index" (Pete= r Maydell) >>>> 8775d91a0f: pc-bios/s390-ccw: Fix problem with invalid virtio-scsi L= UN when rebooting (Thomas Huth) >>>> 7337c6eb98: s390x/tcg: fix DIAG 308 with > 1 VCPU (MTTCG) (David Hil= denbrand) >>>> dc0bbef5e6: s390x: fix storing CPU status (again) (David Hildenbrand= ) >>>> c527e0afcd: hw/net/vmxnet3: Fix code to work on big endian hosts, to= o (Thomas Huth) >>>> 0dacea92d2: net: Transmit zero UDP checksum as 0xFFFF (Ed Swierk) >>>> ebc2327f07: MAINTAINERS: Add missing entry for eepro100 emulation (S= tefan Weil) >>>> 8f8e8053d9: hw/net/eepro100: Fix endianness problem on big endian ho= sts (Thomas Huth) >>>> 2ec405524e: Revert "Add new PCI ID for i82559a" (Jason Wang) >>>> 4d36623520: colo-compare: fix the dangerous assignment (Mao Zhongyi) >>>> 8251248394: spapr: reset DRCs after devices (Greg Kurz) >>>> 7abd43baec: target/ppc: Update setting of cpu features to account fo= r compat modes (Suraj Jitindar Singh) >>>> c0012e9a22: iotests: Make 087 pass without AIO enabled (Max Reitz) >>>> 5e003f17ec: block: Make bdrv_next() keep strong references (Max Reit= z) >>>> 08546bcfb2: qcow2: Fix overly broad madvise() (Max Reitz) >>>> 4efb1f7c61: qcow2: Refuse to get unaligned offsets from cache (Max R= eitz) >>>> 23482f8a60: qcow2: Add bounds check to get_refblock_offset() (Max Re= itz) >>>> d470ad42ac: block: Guard against NULL bs->drv (Max Reitz) >>>> 93bbaf03ff: qcow2: Unaligned zero cluster in handle_alloc() (Max Rei= tz) >>>> 791fff504c: qcow2: check_errors are fatal (Max Reitz) >>>> 3e3b838ffe: qcow2: reject unaligned offsets in write compressed (Ant= on Nefedov) >>>> 2b7731938d: iotests: Add test for failing qemu-img commit (Max Reitz= ) >>>> 1b76e8389b: tests: Add check-qobject for equality tests (Max Reitz) >>>> 791cbccc94: iotests: Add test for non-string option reopening (Max R= eitz) >>>> 54fd1b0d26: block: qobject_is_equal() in bdrv_reopen_prepare() (Max = Reitz) >>>> b38dd678a2: qapi: Add qobject_is_equal() (Max Reitz) >>>> 254bf807e5: qapi/qlist: Add qlist_append_null() macro (Max Reitz) >>>> 84be629d55: qapi/qnull: Add own header (Max Reitz) >>>> 4096974e18: qcow2: fix image corruption on commit with persistent bi= tmap (Eric Blake) >>>> 3590cd0f04: iotests: test clearing unknown autoclear_features by qco= w2 (Vladimir Sementsov-Ogievskiy) >>>> dafe096057: block: Fix permissions in image activation (Kevin Wolf) >>>> fed5f8f820: nbd/server: Fix error reporting for bad requests (Eric B= lake) >>>> 01b05c66a3: nbd/client: Don't hard-disconnect on ESHUTDOWN from serv= er (Eric Blake) >>>> cb6b1a3fc3: nbd/client: Use error_prepend() correctly (Eric Blake) >>>> 08ace1d753: nbd: Don't crash when server reports NBD_CMD_READ failur= e (Eric Blake) >>>> f06033295b: qcow2: fix image corruption after committing qcow2 image= into base (Daniel P. Berrange) >>>> 398e6ad014: block: Deprecate bdrv_set_read_only() and users (Kevin W= olf) >>>> f66afbe26f: qcow2: don't permit changing encryption parameters (Dani= el P. Berrange) >>>> 6473069416: block: Fix error path in bdrv_backing_update_filename() = (Kevin Wolf) >>>> c60f6fcfbd: qemu-iotests: Use -nographic in 182 (Kevin Wolf) >>>> 611e0653ad: replication: Fix replication open fail (Wang Guang) >>>> 3831c07b89: tests/bios-tables-test: Fix endianess problems when pass= ing data to iasl (Thomas Huth) >>>> f865da7c36: build-sys: restrict vmcoreinfo to fw_cfg+dma capable tar= gets (Marc-Andr=C3=A9 Lureau) >>>> b948bb55da: vmcoreinfo: put it in the 'misc' device category (Marc-A= ndr=C3=A9 Lureau) >>>> 7b8be49d36: NUMA: Enable adding NUMA node implicitly (Dou Liyang) >>>> 45bd4b1c09: tests/acpi-test-data: update _CRS in DSDT (Michael S. Ts= irkin) >>>> 2d0f99ed38: hw/pcie-pci-bridge: restrict to X86 and ARM (Marcel Apfe= lbaum) >>>> 9fa99d2519: hw/pci-host: Fix x86 Host Bridges 64bit PCI hole (Marcel= Apfelbaum) >>>> d06bce95ff: pci: Initialize pci_dev->name before use (Alexey Kardash= evskiy) >>>> 7abea552ab: fix: unrealize virtio device if we fail to hotplug it (l= inzhecheng) >>>> 341e0b5658: throttle-groups: forget timer and schedule next TGM on d= etach (Stefan Hajnoczi) >>>> bcf43cdc17: sdl2: Fix broken display updating after the window is hi= dden (Jindrich Makovicka) >>>> 24952847ad: sdl2: Do not leave grab when fullscreen (Jindrich Makovi= cka) >>>> cd6d78b718: sdl2: Fix dead keyboard after fullsceen (Jindrich Makovi= cka) >>>> 253347e100: sdl2: Use the same pointer show/hide logic for absolute = and relative mode (Jindrich Makovicka) >>>> fc49e7279d: sdl2: Do not quit the emulator when an auxilliary window= is closed (Jindrich Makovicka) >>>> 4950b1a766: fix scripts/update-linux-headers.sh here document (Gerd = Hoffmann) >>>> 07c114bbf3: exec: Do not resolve subpage in mru_section (Paolo Bonzi= ni) >>>> 6cd65969da: tpm_tis: Return 0 for every register in case of failure = mode (Stefan Berger) >>>> ad4aca69bb: tpm_tis: Return TPM_VERSION_UNSPEC in case of BE failure= (Stefan Berger) >>>> 17b1af773e: tpm-emulator: protect concurrent ctrl_chr access (Marc-A= ndr=C3=A9 Lureau) >>>> 83e83c34b2: specs: Extend TPM spec with TPM emulator description (St= efan Berger) >>>> 3c5f9c3f35: target/arm: Fix GETPC usage in do_paired_cmpxchg64_l/be = (Richard Henderson) >>>> 3bdb5fcc9a: target/arm: Use helper_retaddr in stxp helpers (Richard = Henderson) >>>> ec603b5584: tcg: Record code_gen_buffer address for user-only memory= helpers (Richard Henderson) >>>> 26a5db322b: util/stats64: Fix min/max comparisons (Max Reitz) >>>> 17b50b0c29: cpu-exec: avoid cpu_exec_nocache infinite loop with reco= rd/replay (Pavel Dovgalyuk) >>>> e01cecabf3: cpu-exec: don't overwrite exception_index (Pavel Dovgaly= uk) >>>> 9200361060: vhost-user-scsi: add missing virtqueue_size param (Dariu= sz Stojaczyk) >>>> 6976af663d: target-i386: adds PV_TLB_FLUSH CPUID feature bit (Wanpen= g Li) >>>> 54113dd5eb: thread-posix: fix qemu_rec_mutex_trylock macro (Emilio G= . Cota) >>>> b8e535ae8a: Makefile: simpler/faster "make help" (Philippe Mathieu-D= aud=C3=A9) >>>> a2e6ffab97: ioapic/tracing: Remove last DPRINTFs (Dr. David Alan Gil= bert) >>>> 78bfef72fb: linux-user: Handle rt_sigaction correctly for SPARC (Pet= er Maydell) >>>> 8d8cb956e0: linux-user/sparc: Put address for data faults where linu= x-user expects it (Peter Maydell) >>>> 15e692a6fc: linux-user/ppc: Report correct fault address for data fa= ults (Peter Maydell) >>>> f2d34df3c1: linux-user/s390x: Mask si_addr for SIGSEGV (Peter Maydel= l) >>>> a8b154a637: linux-user: return EINVAL from prctl(PR_*_SECCOMP) (Jame= s Cowgill) >>>> a4dd3d5172: linux-user: fix 'finshed' typo in comment (Emilio G. Cot= a) >>>> 8bf8e9df4a: linux-user/syscall.c: Handle SH4's exceptional alignment= for p{read, write}64 (James Clarke) >>>> 541e169042: linux-user: Handle TARGET_MAP_STACK and TARGET_MAP_HUGET= LB (Helge Deller) >>>> 3d60c84dea: linux-user/hppa: Fix TARGET_F_RDLCK, TARGET_F_WRLCK, TAR= GET_F_UNLCK (Helge Deller) >>>> e65be6a7cf: linux-user/hppa: Fix TARGET_MAP_TYPE (Helge Deller) >>>> 92afb15310: linux-user/hppa: Fix typo for TARGET_NR_epoll_wait (Helg= e Deller) >>>> fc37dcfe1a: linux-user/hppa: Fix cpu_clone_regs (Richard Henderson) >>>> 2da6e76cca: linux-user/hppa: Fix TARGET_SA_* defines (Helge Deller) >>>> 7f047de18c: linux-user: Restrict usage of sa_restorer (Richard Hende= rson) >>>> e5a11847c4: Enable 8-byte wide MMIO for 16550 serial devices (Mike N= awrocki) >>>> >>>> >>