From: Jason Wang <jasowang@redhat.com>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org,
virtualization@lists.linux-foundation.org,
netdev@vger.kernel.org, jgg@mellanox.com,
maxime.coquelin@redhat.com, cunming.liang@intel.com,
zhihong.wang@intel.com, rob.miller@broadcom.com,
xiao.w.wang@intel.com, lingshan.zhu@intel.com,
eperezma@redhat.com, lulu@redhat.com, parav@mellanox.com,
kevin.tian@intel.com, stefanha@redhat.com, rdunlap@infradead.org,
hch@infradead.org, aadam@redhat.com, jiri@mellanox.com,
shahafs@mellanox.com, hanand@xilinx.com, mhabets@solarflare.com,
gdawar@xilinx.com, saugatm@xilinx.com, vmireyno@marvell.com,
zhangweining@ruijie.com.cn
Subject: Re: [PATCH V9 1/9] vhost: refine vhost and vringh kconfig
Date: Wed, 1 Apr 2020 22:39:34 +0800 [thread overview]
Message-ID: <51e43cc8-63fe-94c1-54f6-1200e5ef772d@redhat.com> (raw)
In-Reply-To: <20200401103311-mutt-send-email-mst@kernel.org>
On 2020/4/1 下午10:35, Michael S. Tsirkin wrote:
>> diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig
>> index 2523a1d4290a..362b832f5338 100644
>> --- a/drivers/vhost/Kconfig
>> +++ b/drivers/vhost/Kconfig
>> @@ -11,19 +11,23 @@ config VHOST_RING
>> This option is selected by any driver which needs to access
>> the host side of a virtio ring.
>>
>> -menuconfig VHOST
>> - tristate "Host kernel accelerator for virtio (VHOST)"
>> - depends on EVENTFD
>> +config VHOST
>> + tristate
>> select VHOST_IOTLB
>> help
>> This option is selected by any driver which needs to access
>> the core of vhost.
>>
>> -if VHOST
>> +menuconfig VHOST_MENU
>> + bool "VHOST drivers"
>> + default y
>> +
>> +if VHOST_MENU
> Will this not still have the problem with defconfigs? They don't set
> VHOST_MENU ...
Looks not, since it was enabled by default.
I tested this on s390/ppc defconfigs:
# make ARCH=s390 defconfig
*** Default configuration is based on 'defconfig'
#
# No change to .config
#
# grep CONFIG_VHOST .config
CONFIG_VHOST_IOTLB=m
CONFIG_VHOST=m
CONFIG_VHOST_MENU=y
CONFIG_VHOST_NET=m
CONFIG_VHOST_VSOCK=m
# CONFIG_VHOST_VDPA is not set
# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
Thanks
next prev parent reply other threads:[~2020-04-01 14:40 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-26 14:01 [PATCH V9 0/9] vDPA support Jason Wang
2020-03-26 14:01 ` [PATCH V9 1/9] vhost: refine vhost and vringh kconfig Jason Wang
2020-04-01 11:21 ` Christian Borntraeger
2020-04-01 12:50 ` Jason Wang
2020-04-01 12:56 ` Christian Borntraeger
2020-04-01 13:02 ` Christian Borntraeger
2020-04-01 14:01 ` Michael S. Tsirkin
2020-04-01 14:13 ` Jason Wang
2020-04-01 14:18 ` Michael S. Tsirkin
2020-04-01 14:36 ` Jason Wang
2020-04-01 14:27 ` Michael S. Tsirkin
2020-04-01 14:50 ` Jason Wang
2020-04-01 15:57 ` Michael S. Tsirkin
2020-04-01 18:53 ` Christian Borntraeger
2020-04-01 13:22 ` Michael S. Tsirkin
2020-04-01 14:08 ` Jason Wang
2020-04-01 14:13 ` Michael S. Tsirkin
2020-04-01 14:29 ` Jason Wang
2020-04-01 14:35 ` Michael S. Tsirkin
2020-04-01 14:39 ` Jason Wang [this message]
2020-04-01 14:39 ` Michael S. Tsirkin
2020-04-01 14:43 ` Jason Wang
2020-04-01 16:05 ` Michael S. Tsirkin
2020-04-01 16:08 ` Michael S. Tsirkin
2020-04-02 3:22 ` Jason Wang
2020-04-02 14:03 ` Michael S. Tsirkin
2020-04-02 14:23 ` Jason Wang
2020-04-02 14:38 ` Michael S. Tsirkin
2020-04-02 14:56 ` Jason Wang
2020-03-26 14:01 ` [PATCH V9 2/9] vhost: allow per device message handler Jason Wang
2020-03-26 14:01 ` [PATCH V9 3/9] vhost: factor out IOTLB Jason Wang
2020-03-26 14:01 ` [PATCH V9 4/9] vringh: IOTLB support Jason Wang
2020-03-26 14:01 ` [PATCH V9 5/9] vDPA: introduce vDPA bus Jason Wang
2020-03-26 14:01 ` [PATCH V9 6/9] virtio: introduce a vDPA based transport Jason Wang
2020-03-26 14:01 ` [PATCH V9 7/9] vhost: introduce vDPA-based backend Jason Wang
2021-11-01 14:11 ` Jason Gunthorpe
2021-11-02 3:52 ` Jason Wang
2021-11-02 15:56 ` Jason Gunthorpe
2021-11-03 7:34 ` Jason Wang
2020-03-26 14:01 ` [PATCH V9 8/9] vdpasim: vDPA device simulator Jason Wang
2020-04-10 7:45 ` Geert Uytterhoeven
2020-04-10 8:23 ` Jason Wang
2020-03-26 14:01 ` [PATCH V9 9/9] virtio: Intel IFC VF driver for VDPA Jason Wang
2020-04-09 10:41 ` Arnd Bergmann
2020-04-09 12:43 ` Jason Wang
2020-04-09 12:49 ` Zhu, Lingshan
2020-04-09 20:25 ` Michael S. Tsirkin
2020-04-10 3:15 ` Zhu, Lingshan
2020-03-29 11:07 ` [PATCH V9 0/9] vDPA support Michael S. Tsirkin
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