> -----Original Message----- > From: Michael S. Tsirkin [mailto:m...@redhat.com] > Sent: Friday, January 12, 2018 3:56 AM > To: Zhoujian (jay) <jianjay.z...@huawei.com> > Cc: Igor Mammedov <imamm...@redhat.com>; qemu-devel@nongnu.org; Huangweidong > (C) <weidong.hu...@huawei.com>; wangxin (U) <wangxinxin.w...@huawei.com>; > Gonglei (Arei) <arei.gong...@huawei.com>; Liuzhe (Ahriy, Euler) > <liuzh...@huawei.com> > Subject: Re: [PATCH v5 0/4] vhost: two fixes and used_memslots refactoring > > On Thu, Jan 11, 2018 at 01:55:38PM +0000, Zhoujian (jay) wrote: > > Hi Igor, > > > > > -----Original Message----- > > > From: Igor Mammedov [mailto:imamm...@redhat.com] > > > Sent: Thursday, January 11, 2018 9:05 PM > > > To: Zhoujian (jay) <jianjay.z...@huawei.com> > > > Cc: qemu-devel@nongnu.org; m...@redhat.com; Huangweidong (C) > > > <weidong.hu...@huawei.com>; wangxin (U) > > > <wangxinxin.w...@huawei.com>; Gonglei > > > (Arei) <arei.gong...@huawei.com>; Liuzhe (Ahriy, Euler) > > > <liuzh...@huawei.com> > > > Subject: Re: [PATCH v5 0/4] vhost: two fixes and used_memslots > > > refactoring > > > > > > On Wed, 10 Jan 2018 00:39:02 +0800 > > > Jay Zhou <jianjay.z...@huawei.com> wrote: > > > > > > Jay, > > > considering how non trivial touched code is, would you mind first > > > adding 'make check' testcases for success/failure paths that you are > touching? > > > It would help with merging and ensure that future changes to vhost > > > won't break memslots handling. > > > > Will look into the testcases. Maybe it would take some time since I'm > > not very familiar with them. > > > > Regards, > > Jay > > > ok can you repost whatever's ready please? And please use proper threading > (e.g. generated with git format-patch --thread=shallow). >
Will send a v6 version soon. PS: Considering vhost memslots series and the patch "tap: do not close fd if only vhost failed to initialize" are two separate issues, will send them separately. Regards, Jay > > > > > > > v4 -> v5: > > > > Making the followed up device_add to fall back to userspace > > > > virtio when netdev_add fails if vhost force flag does not set. > > > > > > > > Jay Zhou (4): > > > > vhost: remove assertion to prevent crash > > > > tap: do not close fd if only vhost failed to initialize > > > > vhost: fix memslot limit check > > > > vhost: used_memslots refactoring > > > > > > > > hw/virtio/vhost-backend.c | 15 +++++++- > > > > hw/virtio/vhost-user.c | 74 +++++++++++++++++++++++++++---- > ---- > > > ---- > > > > hw/virtio/vhost.c | 30 +++++++++------- > > > > include/hw/virtio/vhost-backend.h | 6 ++-- > > > > net/tap.c | 25 +++++++++---- > > > > 5 files changed, 104 insertions(+), 46 deletions(-) > > > > > > > > -- > > > > 1.8.3.1 > > > > > > > >
