Re: [RFC PATCH 03/21] contrib/gitdm: Add Baidu to the domain map

2020-10-05 Thread Chai,Wen
Reviewed-by chai...@baidu.com Thanks Chai Wen 在 2020/10/5 上午2:04, "Philippe Mathieu-Daudé" 写入: >There is a number of contributors from this domain, >add its own entry to the gitdm domain map. > >Cc: Jia Lina >Cc: Li Hangjing >Cc: Xie Yongji >Cc: Chai

Re: [Qemu-devel] [PATCH] migration: avoid segmentfault when take a snapshot of a VM which being migrated

2018-10-14 Thread Chai,Wen
l still try and do a snapshot, >because I don't see where it's checking the current state >(like the check in migrate_prepare that does a QERR_MIGRATIION_ACTIVE). Yes, migration_is_setup_or_active looks like a more sensible detection for this case, and a proper error message it better t

Re: [Qemu-devel] [Bug] block: virtio-blk-dataplane causes segfault

2014-07-01 Thread Chai Wen
On 07/02/2014 11:24 AM, Chai Wen wrote: > Hi > > I tested the latest release v2.1 qemu feature virtio-dataplane. > And it seems that there is a little bug in it. > Please see the following below for detail, thanks. > Oh, Just saw Stefan's fix. Please ignore. Stefan Haj

[Qemu-devel] [Bug] block: virtio-blk-dataplane causes segfault

2014-07-01 Thread Chai Wen
bc.so.6 1 Thread 0x77fc09a0 (LWP 25544) 0x000071abf487 in ppoll () from /lib64/libc.so.6 -- Regards Chai Wen

Re: [Qemu-devel] [PATCH resend] block: fix wrong order in live block migration setup

2014-06-04 Thread Chai Wen
On 06/04/2014 05:23 PM, Stefan Hajnoczi wrote: > On Wed, Jun 04, 2014 at 11:47:37AM +0800, chai wen wrote: >> >> The function init_blk_migration is better to be called before >> set_dirty_tracking as the reasons below. >> >> If we want to track dirty blocks via

[Qemu-devel] [PATCH resend] block: fix wrong order in live block migration setup

2014-06-03 Thread chai wen
e_cancel will handle the cleanup of init_blk_migration automatically. Reviewed-by: Fam Zheng Signed-off-by: chai wen --- block-migration.c |3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/block-migration.c b/block-migration.c index 1656270..25a0388 100644 --- a/bloc

Re: [Qemu-devel] [PATCH] [qemu-devel] fix wrong order when doing live block migration setup

2014-05-28 Thread Chai Wen
Hi Kevin & Stefan How about this fix ? On 05/28/2014 09:13 AM, Chai Wen wrote: > On 05/27/2014 06:11 PM, Fam Zheng wrote: > >> On Tue, 05/27 16:54, chai wen wrote: >>> If we want to track dirty blocks using dirty_maps on a BlockDriverState >>> when doing live

[Qemu-devel] [Bug Report] snapshot under a background migration

2014-05-28 Thread Chai Wen
main_loop () at vl.c:2077 #17 main (argc=, argv=, envp=) at vl.c:4561 -- Regards Chai Wen

Re: [Qemu-devel] [PATCH] [qemu-devel] fix wrong order when doing live block migration setup

2014-05-27 Thread Chai Wen
On 05/27/2014 06:11 PM, Fam Zheng wrote: > On Tue, 05/27 16:54, chai wen wrote: >> If we want to track dirty blocks using dirty_maps on a BlockDriverState >> when doing live block-migration, its correspoding 'BlkMigDevState' should be >> add to block_mig_state.b

Re: [Qemu-devel] [PATCH] [qemu-devel] fix wrong order when doing live block migration setup

2014-05-27 Thread Chai Wen
ration, I think there is something wrong with the setup sequence in block migration setup. thanks chai wen On 05/27/2014 04:54 PM, chai wen wrote: > If we want to track dirty blocks using dirty_maps on a BlockDriverState > when doing live block-migration, its correspoding 'BlkMigDe

[Qemu-devel] [PATCH] [qemu-devel] fix wrong order when doing live block migration setup

2014-05-27 Thread chai wen
allocating dirty_bitmaps for them. And what's the worse, bdrv_get_dirty_count will access the bmds->dirty_maps directly, there could be a segfault as the reasons above. Signed-off-by: chai wen --- block-migration.c |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/b