Re: [PATCH v4] blockjob: Fix crash with IOthread when block commit after snapshot

2021-02-01 Thread Vladimir Sementsov-Ogievskiy
Hi! 01.02.2021 15:07, Peng Liang wrote: Hi, I encountered the problem months ago too. Could we move the creation of the block job (block_job_create) before appending the new bs to mirror_top_bs (bdrv_append) as I wrote in [*]? I found that after bdrv_append, qemu will use mirror_top_bs to do

Re: [PATCH v4] blockjob: Fix crash with IOthread when block commit after snapshot

2021-02-01 Thread Peng Liang
u_main_loop at ../softmmu/runstate.c:721 > #19 0x564b20f7975e in main at ../softmmu/main.c:50 > > Thanks, > Michael > > -Original Message- > From: Vladimir Sementsov-Ogievskiy > Sent: 2021年2月1日 18:28 > To: 08005...@163.com; kw...@redhat.com; mre..

RE: [PATCH v4] blockjob: Fix crash with IOthread when block commit after snapshot

2021-02-01 Thread 仇大玉
nongnu.org Subject: Re: [PATCH v4] blockjob: Fix crash with IOthread when block commit after snapshot Hi! Tanks for fixing and sorry for a delay! Please send each new version of a patch as a separate branch. It's a rule from https://wiki.qemu.org/Contribute/SubmitAPatch and it is more readable and

Re: [PATCH v4] blockjob: Fix crash with IOthread when block commit after snapshot

2021-02-01 Thread Vladimir Sementsov-Ogievskiy
Hi! Tanks for fixing and sorry for a delay! Please send each new version of a patch as a separate branch. It's a rule from https://wiki.qemu.org/Contribute/SubmitAPatch and it is more readable and less probable that your patch will be missed. 28.01.2021 04:30, 08005...@163.com wrote: From: M

RE: [PATCH v4] blockjob: Fix crash with IOthread when block commit after snapshot

2021-01-31 Thread 仇大玉
PATCH v4] blockjob: Fix crash with IOthread when block commit after snapshot Any comments? -Original Message- From: 08005...@163.com <08005...@163.com> Sent: 2021年1月28日 9:31 To: kw...@redhat.com; mre...@redhat.com; js...@redhat.com Cc: qemu-bl...@nongnu.org; qemu-devel@nongnu.org; 仇

RE: [PATCH v4] blockjob: Fix crash with IOthread when block commit after snapshot

2021-01-28 Thread 仇大玉
Any comments? -Original Message- From: 08005...@163.com <08005...@163.com> Sent: 2021年1月28日 9:31 To: kw...@redhat.com; mre...@redhat.com; js...@redhat.com Cc: qemu-bl...@nongnu.org; qemu-devel@nongnu.org; 仇大玉 Subject: [PATCH v4] blockjob: Fix crash with IOthread when block commit after