similar to: [PATCH net-next v2] virtio_net: Introduce skb_vnet_common_hdr to avoid typecasting

On Thu, Aug 17, 2023 at 11:20?AM Feng Liu <feliu at nvidia.com> wrote: > > The virtio_net driver currently deals with different versions and types > of virtio net headers, such as virtio_net_hdr_mrg_rxbuf, > virtio_net_hdr_v1_hash, etc. Due to these variations, the code relies > on multiple type casts to convert memory between different structures, > potentially leading to

On 2023-08-17 p.m.2:26, Willem de Bruijn wrote: > External email: Use caution opening links or attachments > > > On Thu, Aug 17, 2023 at 11:20?AM Feng Liu <feliu at nvidia.com> wrote: >> >> The virtio_net driver currently deals with different versions and types >> of virtio net headers, such as virtio_net_hdr_mrg_rxbuf, >> virtio_net_hdr_v1_hash, etc.

On Thu, Aug 17, 2023 at 5:52?PM Feng Liu <feliu at nvidia.com> wrote: > > > > On 2023-08-17 p.m.2:26, Willem de Bruijn wrote: > > External email: Use caution opening links or attachments > > > > > > On Thu, Aug 17, 2023 at 11:20?AM Feng Liu <feliu at nvidia.com> wrote: > >> > >> The virtio_net driver currently deals with different

The virtio_net driver currently deals with different versions and types of virtio net headers, such as virtio_net_hdr_mrg_rxbuf, virtio_net_hdr_v1_hash, etc. Due to these variations, the code relies on multiple type casts to convert memory between different structures, potentially leading to bugs when there are changes in these structures. Introduces the "struct skb_vnet_common_hdr" as

On Tue, Aug 15, 2023 at 12:29?PM Simon Horman <horms at kernel.org> wrote: > > On Tue, Aug 15, 2023 at 11:09:02AM -0400, Feng Liu wrote: > > > > > > On 2023-08-15 a.m.6:51, Simon Horman wrote: > > > External email: Use caution opening links or attachments > > > > > > > > > On Mon, Aug 14, 2023 at 01:18:45PM -0400, Feng Liu wrote:

On Tue, Aug 15, 2023 at 12:29?PM Simon Horman <horms at kernel.org> wrote: > > On Tue, Aug 15, 2023 at 11:09:02AM -0400, Feng Liu wrote: > > > > > > On 2023-08-15 a.m.6:51, Simon Horman wrote: > > > External email: Use caution opening links or attachments > > > > > > > > > On Mon, Aug 14, 2023 at 01:18:45PM -0400, Feng Liu wrote:

On 2023-08-15 p.m.2:13, Willem de Bruijn wrote: > External email: Use caution opening links or attachments > > > On Tue, Aug 15, 2023 at 12:29?PM Simon Horman <horms at kernel.org> wrote: >> >> On Tue, Aug 15, 2023 at 11:09:02AM -0400, Feng Liu wrote: >> To clarify: In general new Networking features go via the net-next tree, >> while bug fixes go via

> > > > Since legacy virtio will no longer be modified, I don't think there is > > much value is exposing this new union as UAPI. I do appreciate the > > benefit to the implementation. > > > > [1] https://patches.linaro.org/project/netdev/patch/20210208185558.995292-3-willemdebruijn.kernel at gmail.com/ > Hi, William and Simon > > Thanks for the

At the moment, if a network device uses vrings with less than MAX_SKB_FRAGS + 2 entries, the device won't be functional. The following condition vq->num_free >= 2 + MAX_SKB_FRAGS will always evaluate to false, leading to TX timeouts. This patch introduces a new variable, single_pkt_max_descs, that holds the max number of descriptors we may need to handle a single packet. This patch

At the moment, if a virtio network device uses vrings with less than MAX_SKB_FRAGS + 2 entries, the device won't be functional. The following condition vq->num_free >= 2 + MAX_SKB_FRAGS will always evaluate to false, leading to TX timeouts. This patchset attempts this fix this bug, and to allow small rings down to 4 entries. The first patch introduces a new mechanism in virtio core -

I want to typecast an object of HashWithIndifferentAccess (params) to Hash. Whats the way of doing this (except each?) Thanks in advance. _______________________________________________ Rails mailing list Rails-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org http://lists.rubyonrails.org/mailman/listinfo/rails

I have something like this on my code :- vector<Value*> args3; args3.push_back(instr->getOperand(0)); //where 'instr' is store instruction Now when I check the Type of instr->getOperand(0). It varies to i32 and i64, depending on the operand(0) of instruction. Due to which my vector<Value*> has different Type of Value*. How can I convert i32 to i64 type before pushing

Hello, I try to plot a number of functions that are given by a textfile. This file looks like this: ---- (1+s) / (1+k) ; (1+(2*s)^2) / (1+k)^2 ; etc etc. ---- I import these functions into R with the 'readLines' command. This creates a table whose elements contain the conditions as character strings. I want to generically plot the functions (there are many) while varying k, but the type

I have 2 radio buttons like this: <%= radio_button ''group'', ''public'', true %> <%= radio_button ''group'', ''public'', false %> They hold the correct values when viewing the @group object. However, when updating, it does not appear that the params[:group][:public] value is being typecast correctly. As

On Sun, Apr 30, 2023 at 04:15:17PM +0300, Alvaro Karsz wrote: > At the moment, if a network device uses vrings with less than > MAX_SKB_FRAGS + 2 entries, the device won't be functional. > > The following condition vq->num_free >= 2 + MAX_SKB_FRAGS will always > evaluate to false, leading to TX timeouts. > > This patch introduces a new variable,

On Sat, Feb 29, 2020 at 07:13:01PM +0200, Yuri Benditovich wrote: > The feature VIRTIO_NET_F_HASH_REPORT extends the > layout of the packet and requests the device to > calculate hash on incoming packets and report it > in the packet header. > > Signed-off-by: Yuri Benditovich <yuri.benditovich at daynix.com> > --- > include/uapi/linux/virtio_net.h | 36

This series introduce virtio-net features VIRTIO_NET_F_RSC_EXT, VIRTIO_NET_F_RSS and VIRTIO_NET_F_HASH_REPORT. Changes from v3: reformatted structure in patch 1 Yuri Benditovich (3): virtio-net: Introduce extended RSC feature virtio-net: Introduce RSS receive steering feature virtio-net: Introduce hash report feature include/uapi/linux/virtio_net.h | 102 ++++++++++++++++++++++++++++++--

This series introduce virtio-net features VIRTIO_NET_F_RSC_EXT, VIRTIO_NET_F_RSS and VIRTIO_NET_F_HASH_REPORT. Changes from v1: __virtio -> __le maximal -> maximum minor style fixes Yuri Benditovich (3): virtio-net: Introduce extended RSC feature virtio-net: Introduce RSS receive steering feature virtio-net: Introduce hash report feature include/uapi/linux/virtio_net.h | 90

This series introduce virtio-net features VIRTIO_NET_F_RSC_EXT, VIRTIO_NET_F_RSS and VIRTIO_NET_F_HASH_REPORT. Changes from v1: __virtio -> __le maximal -> maximum minor style fixes Yuri Benditovich (3): virtio-net: Introduce extended RSC feature virtio-net: Introduce RSS receive steering feature virtio-net: Introduce hash report feature include/uapi/linux/virtio_net.h | 90

This series introduce virtio-net features VIRTIO_NET_F_RSC_EXT, VIRTIO_NET_F_RSS and VIRTIO_NET_F_HASH_REPORT. Changes from v2: reformatted structure in patch 1 Yuri Benditovich (3): virtio-net: Introduce extended RSC feature virtio-net: Introduce RSS receive steering feature virtio-net: Introduce hash report feature include/uapi/linux/virtio_net.h | 100 ++++++++++++++++++++++++++++++--