Re: [PATCH v4] i2c: virtio: add a virtio i2c frontend driver

2020-10-11 Thread kernel test robot
Hi Jie, Thank you for the patch! Yet something to improve: [auto build test ERROR on wsa/i2c/for-next] [also build test ERROR on vhost/linux-next linus/master linux/master v5.9 next-20201009] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we su

Re: [PATCH net-next v2] virtio-net: ethtool configurable RXCSUM

2020-10-11 Thread Tonghao Zhang
On Sun, Oct 11, 2020 at 2:58 AM Willem de Bruijn < willemdebruijn.ker...@gmail.com> wrote: > > On Fri, Oct 9, 2020 at 10:10 PM Tonghao Zhang wrote: > > > > On Fri, Oct 9, 2020 at 9:49 PM Willem de Bruijn > > wrote: > > > > > > On Thu, Oct 8, 2020 at 9:19 PM Tonghao Zhang wrote: > > > > > > > > O

Re: [PATCH net-next v3] virtio-net: ethtool configurable RXCSUM

2020-10-11 Thread Jason Wang
On 2020/10/12 上午9:58, xiangxia.m@gmail.com wrote: From: Tonghao Zhang Allow user configuring RXCSUM separately with ethtool -K, reusing the existing virtnet_set_guest_offloads helper that configures RXCSUM for XDP. This is conditional on VIRTIO_NET_F_CTRL_GUEST_OFFLOADS. If Rx checksum is

Re: [PATCH v3] i2c: virtio: add a virtio i2c frontend driver

2020-10-11 Thread Jason Wang
On 2020/10/12 上午10:45, Jie Deng wrote: On 2020/10/10 11:14, Jason Wang wrote: + +    virtqueue_kick(vq); + +    time_left = wait_for_completion_timeout(&vi->completion, adap->timeout); +    if (!time_left) { +    dev_err(&adap->dev, "msg[%d]: addr=0x%x timeout.\n", i,

Re: [PATCH v3] i2c: virtio: add a virtio i2c frontend driver

2020-10-11 Thread Jie Deng
On 2020/10/8 22:01, Wolfram Sang wrote: Hi, some super high level questions: different controllers according to their needs. A backend example can be found in the device model of the open source project ACRN. For more information, please refer to https://projectacrn.org. Could you provide a

Re: [PATCH v3] i2c: virtio: add a virtio i2c frontend driver

2020-10-11 Thread Jie Deng
On 2020/10/10 11:14, Jason Wang wrote: + +    virtqueue_kick(vq); + +    time_left = wait_for_completion_timeout(&vi->completion, adap->timeout); +    if (!time_left) { +    dev_err(&adap->dev, "msg[%d]: addr=0x%x timeout.\n", i, msgs[i].addr); +    break; +

[PATCH net-next v3] virtio-net: ethtool configurable RXCSUM

2020-10-11 Thread xiangxia . m . yue
From: Tonghao Zhang Allow user configuring RXCSUM separately with ethtool -K, reusing the existing virtnet_set_guest_offloads helper that configures RXCSUM for XDP. This is conditional on VIRTIO_NET_F_CTRL_GUEST_OFFLOADS. If Rx checksum is disabled, LRO should also be disabled. Cc: Michael S. T

[PATCH v4] i2c: virtio: add a virtio i2c frontend driver

2020-10-11 Thread Jie Deng
Add an I2C bus driver for virtio para-virtualization. The controller can be emulated by the backend driver in any device model software by following the virtio protocol. This driver communicates with the backend driver through a virtio I2C message structure which includes following parts: - Head

Re: [PATCH] mm: proc: add Sock to /proc/meminfo

2020-10-11 Thread Cong Wang
On Sat, Oct 10, 2020 at 3:39 AM Muchun Song wrote: > > The amount of memory allocated to sockets buffer can become significant. > However, we do not display the amount of memory consumed by sockets > buffer. In this case, knowing where the memory is consumed by the kernel We do it via `ss -m`. Is

Call for Workshops Proposals - CISTI'2021, Chaves, Portugal

2020-10-11 Thread ML
* Articles indexed by Scopus, WoS, Inspec, Google Scholar, etc. * Google Scholar H5-Index = 17 * SCImago H-Index = 13 -- Call for Workshops Proposals CISTI'2021 - 16th Iberian Conference on Inform