Re: [Qemu-devel] [PATCH v11 00/13] Dirty bitmaps postcopy migration

["Dr. David Alan Gilbert" <dgilbert@redhat.com>]

* Su Hang (suhang16@mails.ucas.ac.cn) wrote:
> 
> Sincerely sorry for my negligence to cause this bug!
> I will fix it as quick as I can!
> 
> Sorry again, I'm really ashamed about the mistake I have made.

No need to be ashamed; bugs happen!

Dave

> Su Hang
> 
> > -----Original Messages-----
> > From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
> > Sent Time: 2018-03-14 04:10:24 (Wednesday)
> > To: "Vladimir Sementsov-Ogievskiy" <vsementsov@virtuozzo.com>, suhang16@mails.ucas.ac.cn, eblake@redhat.com
> > Cc: "peter.maydell@linaro.org" <peter.maydell@linaro.org>, "Denis Lunev" <den@virtuozzo.com>, "qemu-block@nongnu.org" <qemu-block@nongnu.org>, "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>, "armbru@redhat.com" <armbru@redhat.com>, "pbonzini@redhat.com" <pbonzini@redhat.com>, "jsnow@redhat.com" <jsnow@redhat.com>
> > Subject: Re: [Qemu-devel] [PATCH v11 00/13] Dirty bitmaps postcopy migration
> > 
> > * Vladimir Sementsov-Ogievskiy (vsementsov@virtuozzo.com) wrote:
> > > It looks like a bug in a recent commit to checkpatch. It don't support do { } while
> > 
> > Yes, adding Su Hang and Eric in and trimming some others out.
> > So yes, ignore this patchew failure for this case, but we need to fix
> > that separately.
> > 
> > Dave
> > 
> > > 
> > > Best regards,
> > > 
> > > Vladimir.
> > > 
> > > ________________________________
> > > От: no-reply@patchew.org <no-reply@patchew.org>
> > > Отправлено: 13 марта 2018 г. 22:03:29
> > > Кому: Vladimir Sementsov-Ogievskiy
> > > Копия: famz@redhat.com; qemu-block@nongnu.org; qemu-devel@nongnu.org; kwolf@redhat.com; peter.maydell@linaro.org; Vladimir Sementsov-Ogievskiy; famz@redhat.com; lirans@il.ibm.com; quintela@redhat.com; jsnow@redhat.com; armbru@redhat.com; mreitz@redhat.com; stefanha@redhat.com; Denis Lunev; amit.shah@redhat.com; pbonzini@redhat.com; dgilbert@redhat.com
> > > Тема: Re: [Qemu-devel] [PATCH v11 00/13] Dirty bitmaps postcopy migration
> > > 
> > > Hi,
> > > 
> > > This series seems to have some coding style problems. See output below for
> > > more information:
> > > 
> > > Type: series
> > > Message-id: 20180313180320.339796-1-vsementsov@virtuozzo.com
> > > Subject: [Qemu-devel] [PATCH v11 00/13] Dirty bitmaps postcopy migration
> > > 
> > > === TEST SCRIPT BEGIN ===
> > > #!/bin/bash
> > > 
> > > BASE=base
> > > n=1
> > > total=$(git log --oneline $BASE.. | wc -l)
> > > failed=0
> > > 
> > > git config --local diff.renamelimit 0
> > > git config --local diff.renames True
> > > git config --local diff.algorithm histogram
> > > 
> > > commits="$(git log --format=%H --reverse $BASE..)"
> > > for c in $commits; do
> > >     echo "Checking PATCH $n/$total: $(git log -n 1 --format=%s $c)..."
> > >     if ! git show $c --format=email | ./scripts/checkpatch.pl --mailback -; then
> > >         failed=1
> > >         echo
> > >     fi
> > >     n=$((n+1))
> > > done
> > > 
> > > exit $failed
> > > === TEST SCRIPT END ===
> > > 
> > > Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
> > > From https://github.com/patchew-project/qemu
> > >  * [new tag]               patchew/20180313180320.339796-1-vsementsov@virtuozzo.com -> patchew/20180313180320.339796-1-vsementsov@virtuozzo.com
> > > Auto packing the repository in background for optimum performance.
> > > See "git help gc" for manual housekeeping.
> > > Switched to a new branch 'test'
> > > 71e03c4ecc iotests: add dirty bitmap postcopy test
> > > daa548f79f iotests: add dirty bitmap migration test
> > > 353c5fdae1 migration: add postcopy migration of dirty bitmaps
> > > 1da07d4ba2 migration: allow qmp command migrate-start-postcopy for any postcopy
> > > b789a2887e migration: add is_active_iterate handler
> > > 48eb14f856 migration/qemu-file: add qemu_put_counted_string()
> > > 1d6549dae1 migration: include migrate_dirty_bitmaps in migrate_postcopy
> > > e9e40af39a qapi: add dirty-bitmaps migration capability
> > > c575185038 migration: introduce postcopy-only pending
> > > 7cae35cd7c dirty-bitmap: add locked state
> > > 47bbd2a70c block/dirty-bitmap: add _locked version of bdrv_reclaim_dirty_bitmap
> > > 870ff1d916 block/dirty-bitmap: fix locking in bdrv_reclaim_dirty_bitmap
> > > 5dca3ae226 block/dirty-bitmap: add bdrv_dirty_bitmap_enable_successor()
> > > 
> > > === OUTPUT BEGIN ===
> > > Checking PATCH 1/13: block/dirty-bitmap: add bdrv_dirty_bitmap_enable_successor()...
> > > Checking PATCH 2/13: block/dirty-bitmap: fix locking in bdrv_reclaim_dirty_bitmap...
> > > Checking PATCH 3/13: block/dirty-bitmap: add _locked version of bdrv_reclaim_dirty_bitmap...
> > > Checking PATCH 4/13: dirty-bitmap: add locked state...
> > > Checking PATCH 5/13: migration: introduce postcopy-only pending...
> > > Checking PATCH 6/13: qapi: add dirty-bitmaps migration capability...
> > > Checking PATCH 7/13: migration: include migrate_dirty_bitmaps in migrate_postcopy...
> > > Checking PATCH 8/13: migration/qemu-file: add qemu_put_counted_string()...
> > > Checking PATCH 9/13: migration: add is_active_iterate handler...
> > > Checking PATCH 10/13: migration: allow qmp command migrate-start-postcopy for any postcopy...
> > > Checking PATCH 11/13: migration: add postcopy migration of dirty bitmaps...
> > > ERROR: braces {} are necessary for all arms of this statement
> > > #737: FILE: migration/block-dirty-bitmap.c:690:
> > > +    } while (!(s.flags & DIRTY_BITMAP_MIG_FLAG_EOS));
> > > [...]
> > > 
> > > total: 1 errors, 0 warnings, 816 lines checked
> > > 
> > > Your patch has style problems, please review.  If any of these errors
> > > are false positives report them to the maintainer, see
> > > CHECKPATCH in MAINTAINERS.
> > > 
> > > Checking PATCH 12/13: iotests: add dirty bitmap migration test...
> > > Checking PATCH 13/13: iotests: add dirty bitmap postcopy test...
> > > === OUTPUT END ===
> > > 
> > > Test command exited with code: 1
> > > 
> > > 
> > > ---
> > > Email generated automatically by Patchew [http://patchew.org/].
> > > Please send your feedback to patchew-devel@freelists.org
> > --
> > Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK
--
Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK