On Sun, Oct 20, 2019 at 10:02 PM Tonghao Zhang wrote:
>
> On Sat, Oct 19, 2019 at 2:12 AM Pravin Shelar wrote:
> >
> > On Thu, Oct 17, 2019 at 8:16 PM Tonghao Zhang
> > wrote:
> > >
> > > On Fri, Oct 18, 2019 at 6:38 AM Pravin Shelar wrote:
> > > >
> > > > On Wed, Oct 16, 2019 at 5:50 AM wrot
> -Original Message-
> From: Jakub Kicinski
> Sent: Tuesday, October 22, 2019 7:23 AM
> To: Madalin-cristian Bucur
> Cc: da...@davemloft.net; netdev@vger.kernel.org; Roy Pledge
> ; Laurentiu Tudor
> Subject: Re: [PATCH net-next 5/6] dpaa_eth: change DMA device
>
> On Mon, 21 Oct 2019 12
> -Original Message-
> From: Jakub Kicinski
> Sent: Tuesday, October 22, 2019 7:26 AM
> To: Madalin-cristian Bucur
> Cc: da...@davemloft.net; netdev@vger.kernel.org; Roy Pledge
> ; Laurentiu Tudor
> Subject: Re: [PATCH net-next 0/6] DPAA Ethernet changes
>
> On Mon, 21 Oct 2019 12:27:51
Mon, Oct 21, 2019 at 06:11:33PM CEST, dsah...@gmail.com wrote:
>On 10/21/19 9:56 AM, Jiri Pirko wrote:
>>
>> I forgot to update the desc. Uppercase chars are now allowed as Andrew
>> requested. Regarding dash, it could be allowed of course. But why isn't
>> "_" enough. I mean, I think it would be
On Mon, Oct 21, 2019 at 9:14 PM Jakub Kicinski
wrote:
>
> On Mon, 21 Oct 2019 01:34:26 -0400, Michael Chan wrote:
> > diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
> > b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
> > index 68f74f5..bd4b9f3 100644
> > --- a/drivers/net/ethe
On 2019/10/21 23:33, Jakub Kicinski wrote:
On Mon, 21 Oct 2019 17:56:06 +0800, Zhu Yanjun wrote:
On 2019/10/19 6:48, Jakub Kicinski wrote:
On Fri, 18 Oct 2019 06:01:25 -0400, Zhu Yanjun wrote:
This change adds support for xmit_more based on the igb commit 6f19e12f6230
("igb: flush when in xm
Andrii Nakryiko wrote:
> On Sat, Oct 19, 2019 at 1:30 AM John Fastabend
> wrote:
> >
> > Following ./Documentation/trace/kprobetrace.rst add support for loading
> > kprobes programs on older kernels.
> >
>
> My main concern with this is that this code is born bit-rotten,
> because selftests are
Add page_pool_update_nid() to be called by page pool consumers when they
detect numa node changes.
It will update the page pool nid value to start allocating from the new
effective numa node.
This is to mitigate page pool allocating pages from a wrong numa node,
where the pool was originally allo
From: Jonathan Lemon
1) Rename functions to reflect what they are actually doing.
2) Unify the condition to keep a page.
3) When page can't be kept in cache, fallback to releasing page to page
allocator in one place, instead of calling it from multiple conditions,
and reuse __page_pool_return_p
Hi Dave & Jesper,
This series extends page pool API to allow page pool consumers to update
page pool numa node on the fly. This is required since on some systems,
rx rings irqs can migrate between numa nodes, due to irq balancer or user
defined scripts, current page pool has no way to know of such
Once every napi poll cycle, check if numa node is different than
the page pool's numa id, and update it using page_pool_update_nid().
Alternatively, we could have registered an irq affinity change handler,
but page_pool_update_nid() must be called from napi context anyways, so
the handler won't ac
A page is NOT reusable when at least one of the following is true:
1) allocated when system was under some pressure. (page_is_pfmemalloc)
2) belongs to a different NUMA node than pool->p.nid.
To update pool->p.nid users should call page_pool_update_nid().
Holding on to such pages in the pool will
On Mon, 21 Oct 2019 12:27:51 +, Madalin-cristian Bucur wrote:
> Here's a series of changes for the DPAA Ethernet, addressing minor
> or unapparent issues in the codebase, adding probe ordering based on
> a recently added DPAA QMan API, removing some redundant code.
Hi Madalin!
Patch 2 looks l
On Mon, 21 Oct 2019 12:28:02 +, Madalin-cristian Bucur wrote:
> The DPAA Ethernet driver is using the FMan MAC as the device for DMA
> mapping. This is not actually correct, as the real DMA device is the
> FMan port (the FMan Rx port for reception and the FMan Tx port for
> transmission). Chang
On Mon, 21 Oct 2019 01:34:26 -0400, Michael Chan wrote:
> diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
> b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
> index 68f74f5..bd4b9f3 100644
> --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
> +++ b/drivers/net/ethernet/broa
On 10/21/19 8:33 PM, Hoang Le wrote:
> Hi Eric,
>
> Thanks for quick feedback.
> See my inline answer.
>
> Regards,
> Hoang
> -Original Message-
> From: Eric Dumazet
> Sent: Tuesday, October 22, 2019 9:41 AM
> To: Hoang Le ; jon.ma...@ericsson.com;
> ma...@donjonn.com; tipc-discuss.
Hi Eric,
Thanks for quick feedback.
See my inline answer.
Regards,
Hoang
-Original Message-
From: Eric Dumazet
Sent: Tuesday, October 22, 2019 9:41 AM
To: Hoang Le ; jon.ma...@ericsson.com;
ma...@donjonn.com; tipc-discuss...@lists.sourceforge.net; netdev@vger.kernel.org
Subject: Re: [n
On Mon, 21 Oct 2019 11:01:38 -0700, Jeff Kirsher wrote:
> This series contains updates to e1000e and igc only.
>
> Sasha adds stream control transmission protocol (SCTP) CRC checksum
> support for igc. Also added S0ix support to the e1000e driver. Then
> added multicast support by adding the add
On Sat, Oct 19, 2019 at 1:30 AM John Fastabend wrote:
>
> Following ./Documentation/trace/kprobetrace.rst add support for loading
> kprobes programs on older kernels.
>
My main concern with this is that this code is born bit-rotten,
because selftests are never testing the legacy code path. How di
On 10/21/19 7:20 PM, Hoang Le wrote:
> n->net = net;
> n->capabilities = capabilities;
> + n->pnet = NULL;
> + for_each_net_rcu(tmp) {
This does not scale well, if say you have a thousand netns ?
> + tn_peer = net_generic(tmp, tipc_net_id);
> + if (!
Currently, TIPC transports intra-node user data messages directly
socket to socket, hence shortcutting all the lower layers of the
communication stack. This gives TIPC very good intra node performance,
both regarding throughput and latency.
We now introduce a similar mechanism for TIPC data traffi
On Mon, Oct 21, 2019 at 5:11 PM Jason Baron wrote:
>
>
>
> On 10/21/19 4:36 PM, Eric Dumazet wrote:
> > On Mon, Oct 21, 2019 at 12:53 PM Christoph Paasch wrote:
> >>
> >
> >> Actually, longterm I hope we would be able to get rid of the
> >> blackhole-detection and fallback heuristics. In a far di
v2:
Pass a pointer for where the hash should be stored, return a plain
errno, or 0.
Document the parameter.
v3:
Document type of parameter, and valid range
Add break statements to default clause of switch
Directly use ctx->val.vu8
v4:
Consistently use devlink, not a mix of devlink and dl.
Fix
Add plumbing to allow DSA drivers to register parameters with devlink.
To keep with the abstraction, the DSA drivers pass the ds structure to
these helpers, and the DSA core then translates that to the devlink
structure associated to the device.
Signed-off-by: Andrew Lunn
Acked-by: Jiri Pirko
R
Some of the marvell switches have bits controlling the hash algorithm
the ATU uses for MAC addresses. In some industrial settings, where all
the devices are from the same manufacture, and hence use the same OUI,
the default hashing algorithm is not optimal. Allow the other
algorithms to be selected
On Mon, Oct 21, 2019 at 8:04 PM Subash Abhinov Kasiviswanathan
wrote:
>
> > Interesting! As tcp_input.c summarizes, "packets_out is
> > SND.NXT-SND.UNA counted in packets". In the normal operation of a
> > socket, tp->packets_out should not be 0 if any of those other fields
> > are non-zero.
> >
>
On Mon, 21 Oct 2019 02:08:14 +0200, Linus Walleij wrote:
> This is a patch series which jams together Arnds and mine
> cleanups for the IXP4xx networking.
>
> I also have patches for device tree support but that
> requires more elaborate work, this series is some of
> mine and some of Arnds patche
On Mon, 21 Oct 2019 02:08:21 +0200, Linus Walleij wrote:
> Using the devm_alloc_etherdev() function simplifies the error
> path. I also patch the message to use dev_info().
>
> Signed-off-by: Linus Walleij
> ---
> drivers/net/ethernet/xscale/ixp4xx_eth.c | 18 ++
> 1 file changed
On Mon, 21 Oct 2019 02:08:19 +0200, Linus Walleij wrote:
> @@ -1376,7 +1365,7 @@ static const struct net_device_ops ixp4xx_netdev_ops = {
> .ndo_validate_addr = eth_validate_addr,
> };
>
> -static int eth_init_one(struct platform_device *pdev)
> +static int ixp4xx_eth_probe(struct platform
Before this change of_get_phy_mode() returned an enum,
phy_interface_t. On error, -ENODEV etc, is returned. If the result of
the function is stored in a variable of type phy_interface_t, and the
compiler has decided to represent this as an unsigned int, comparision
with -ENODEV etc, is a signed vs
On Tue, Oct 22, 2019 at 1:14 AM William Tu wrote:
>
> On Wed, Oct 16, 2019 at 5:50 AM wrote:
> >
> > From: Tonghao Zhang
> >
> > This series patch optimize openvswitch for performance or simplify
> > codes.
> >
> > Patch 1, 2, 4: Port Pravin B Shelar patches to
> > linux upstream with little cha
Hi Ioana
> +static int dpaa2_eth_connect_mac(struct dpaa2_eth_priv *priv)
> +{
> + struct fsl_mc_device *dpni_dev, *dpmac_dev;
> + struct dpaa2_mac *mac;
> + int err;
> +
> + dpni_dev = to_fsl_mc_device(priv->net_dev->dev.parent);
> + dpmac_dev = fsl_mc_get_endpoint(dpni_dev);
From: David Ahern
Kernel test robot reported that the l2tp.sh test script failed:
# selftests: net: l2tp.sh
# Warning: file l2tp.sh is not executable, correct this.
Set executable bits.
Fixes: e858ef1cd4bc ("selftests: Add l2tp tests")
Reported-by: kernel test robot
Signed-off-by: Davi
On 21/10/19 - 14:27:24, Jason Baron wrote:
>
>
> On 10/21/19 2:02 PM, Yuchung Cheng wrote:
> > Thanks for the patch. Detailed comments below
> >
> > On Fri, Oct 18, 2019 at 4:58 PM Neal Cardwell wrote:
> >>
> >> On Fri, Oct 18, 2019 at 3:03 PM Jason Baron wrote:
> >>>
> >>> The TCPI_OPT_SYN_DA
Interesting! As tcp_input.c summarizes, "packets_out is
SND.NXT-SND.UNA counted in packets". In the normal operation of a
socket, tp->packets_out should not be 0 if any of those other fields
are non-zero.
The tcp_write_queue_purge() function sets packets_out to 0:
https://git.kernel.org/pub/scm
On Mon, Oct 21, 2019 at 12:01 PM Jakub Sitnicki wrote:
>
> On Mon, Oct 21, 2019 at 06:57 PM CEST, Andrii Nakryiko wrote:
> > LIBBPF_OPTS is implemented as a mix of field declaration and memset
> > + assignment. This makes it neither variable declaration nor purely
> > statements, which is a proble
On 15/10/2019 19:33, Edward Cree wrote:
> But I think we'll
> need to prototype things with static linking first so that we can be
> sure of the linker semantics we want, before we try to put a new dynamic
> linker in the kernel.
For anyone wanting to follow my progress on this, the first-draft
On Tue, 1 May 2018 11:32:41 -0700
Dave Taht wrote:
> +/* SPDX-License-Identifier: GPL-2.0 */
> +/*
> + * Copyright 2017 Google Inc.
> + *
> + * This program is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License
> + * as published by th
On Mon, 21 Oct 2019 16:02:27 +0200, Jiri Olsa wrote:
> > > static int do_dump(int argc, char **argv)
> > > {
> > > struct btf *btf = NULL;
> > > @@ -397,7 +429,7 @@ static int do_dump(int argc, char **argv)
> > > __u32 btf_id = -1;
> > > const char *src;
> > > int fd = -1;
> > > - int err
Hi Ioana
> +/**
> + * dprc_get_connection() - Get connected endpoint and link status if
> connection
> + * exists.
> + * @mc_io: Pointer to MC portal's I/O object
> + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
> + * @token: Token of DPRC object
> + * @e
Currently the function is called at every link up event, although the
FQID values will only change when the DPNI is disconnected from the
current object and reconnected to a different one.
The patch also avoids the forward declaration of update_tx_fqids.
Signed-off-by: Ioana Ciornei
---
drivers
The dpaa2-eth driver now has support for connecting to its associated PHY
device found through standard OF bindings. The PHY interraction is handled
by PHYLINK and even though, at the moment, only RGMII_* phy modes are
supported by the driver, this is just the first step into adding the
necessary c
Using the newly added fsl_mc_get_endpoint function a fsl-mc driver can
find its associated endpoint (another object at the other link of a MC
firmware link).
The API will be used in the following patch in order to discover the
connected DPMAC object of a DPNI.
Also, the fsl_mc_device_lookup funct
The dpaa2-eth driver now has support for connecting to its associated
PHY device found through standard OF bindings.
This happens when the DPNI object (that the driver probes on) gets
connected to a DPMAC. When that happens, the device tree is looked up by
the DPMAC ID, and the associated PHY bind
Add documentation file for the MAC/PHY support in the DPAA2
architecture. This describes the architecture and implementation of the
interface between phylink and a DPAA2 network driver.
Signed-off-by: Ioana Ciornei
---
.../device_drivers/freescale/dpaa2/index.rst | 1 +
.../freescale/dpa
On Sat, Oct 19, 2019 at 4:19 AM Toke Høiland-Jørgensen wrote:
>
> It seems I forgot to add handling of devmap_hash type maps to the device
> unregister hook for devmaps. This omission causes devices to not be
> properly released, which causes hangs.
>
> Fix this by adding the missing handler.
>
>
On Mon, Oct 21, 2019 at 1:10 PM Samudrala, Sridhar
wrote:
>
> On 10/20/2019 10:12 AM, Björn Töpel wrote:
> > On Sun, 20 Oct 2019 at 12:15, Toke Høiland-Jørgensen
> > wrote:
> >>
> >> Alexei Starovoitov writes:
> >>
> >>> On Fri, Oct 18, 2019 at 05:45:26PM -0700, Samudrala, Sridhar wrote:
>
On 21 Oct 2019, at 12:08, Saeed Mahameed wrote:
> On Fri, 2019-10-18 at 16:32 -0700, Jonathan Lemon wrote:
>>
>> On 18 Oct 2019, at 13:50, Saeed Mahameed wrote:
>>
>>> On Wed, 2019-10-16 at 15:50 -0700, Jonathan Lemon wrote:
This patch combines work from various people:
- part of Tari
On 10/21/19 4:36 PM, Eric Dumazet wrote:
> On Mon, Oct 21, 2019 at 12:53 PM Christoph Paasch wrote:
>>
>
>> Actually, longterm I hope we would be able to get rid of the
>> blackhole-detection and fallback heuristics. In a far distant future where
>> these middleboxes have been weeded out ;-)
>
This patch serie add support for port mirroring in the mv88e6xx switch driver.
The first patch changes the set_egress_port function to allow different egress
ports for egress and ingress traffic. The second patch adds the actual code for
port mirroring support.
Tested on a 88E6176 with:
tc qdisc
Separate the configuration of the egress and ingress monitor port.
This allows the port mirror functionality to do ingress and egress
port mirroring to separate ports.
Signed-off-by: Iwan R Timmer
---
drivers/net/dsa/mv88e6xxx/chip.c| 9 -
drivers/net/dsa/mv88e6xxx/chip.h| 3 ++
Add support for configuring port mirroring through the cls_matchall
classifier. We do a full ingress and/or egress capture towards a
capture port. It allows setting a different capture port for ingress
and egress traffic.
It keeps track of the mirrored ports and the destination ports to
prevent ch
On Mon, Oct 21, 2019 at 12:53 PM Christoph Paasch wrote:
>
> Actually, longterm I hope we would be able to get rid of the
> blackhole-detection and fallback heuristics. In a far distant future where
> these middleboxes have been weeded out ;-)
>
> So, do we really want to eternalize this as part
On 10/21/2019 3:01 AM, Stefano Brivio wrote:
From: Hillf Danton
syzbot found the following crash on:
HEAD commit:1e78030e Merge tag 'mmc-v5.3-rc1' of git://git.kernel.org/..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=148d3d1a60
kernel config: ht
On 10/20/2019 10:12 AM, Björn Töpel wrote:
On Sun, 20 Oct 2019 at 12:15, Toke Høiland-Jørgensen wrote:
Alexei Starovoitov writes:
On Fri, Oct 18, 2019 at 05:45:26PM -0700, Samudrala, Sridhar wrote:
On 10/18/2019 5:14 PM, Alexei Starovoitov wrote:
On Fri, Oct 18, 2019 at 11:40:07AM -0700,
Documents two piece of code which can't be understood at a glance.
Signed-off-by: Matteo Croce
---
include/net/flow_dissector.h | 1 +
net/core/flow_dissector.c| 6 ++
2 files changed, 7 insertions(+)
diff --git a/include/net/flow_dissector.h b/include/net/flow_dissector.h
index 90bd210
We can remove rtl_hw_start_8168bef() and use rtl_hw_start_8168b()
instead because setting register Config4 is done in
rtl_jumbo_config(), being called from rtl_hw_start().
Signed-off-by: Heiner Kallweit
---
drivers/net/ethernet/realtek/r8169_main.c | 15 ---
1 file changed, 4 inserti
We can remove rtl_hw_start_8168dp() because it's the same as
rtl_hw_start_8168dp() now.
Signed-off-by: Heiner Kallweit
---
drivers/net/ethernet/realtek/r8169_main.c | 9 +
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/net/ethernet/realtek/r8169_main.c
b/drivers/ne
r8168b_0_hw_jumbo_enable() and r8168b_0_hw_jumbo_disable() both do the
same and just set PCI_EXP_DEVCTL_NOSNOOP_EN. We can simplify the code
by moving this setting for RTL8168B to rtl_hw_start_8168().
Signed-off-by: Heiner Kallweit
---
drivers/net/ethernet/realtek/r8169_main.c | 34 +++--
The attempt to improve performance by changing the PCIe max read request
size was added in the vendor driver more than 10 years back and copied
to r8169 driver. In the vendor driver this has been removed long ago.
Obviously it had no effect, also in my tests I didn't see any
difference. Typically t
The attempt to improve performance by changing the PCIe max read request
size was added in the vendor driver more than 10 years back and copied
to r8169 driver. In the vendor driver this has been removed long ago.
Obviously it had no effect, also in my tests I didn't see any
difference. Typically t
On Mon, Oct 21, 2019 at 12:14 PM Carlos Antonio Neira Bustos
wrote:
>
> On Mon, Oct 21, 2019 at 11:20:01AM -0700, Andrii Nakryiko wrote:
> > On Sat, Oct 19, 2019 at 1:58 AM Yonghong Song wrote:
> > >
> > >
> > >
> > > On 10/17/19 8:00 AM, Carlos Neira wrote:
> > > > Self tests added for new helpe
On Mon, Oct 21, 2019 at 11:20:01AM -0700, Andrii Nakryiko wrote:
> On Sat, Oct 19, 2019 at 1:58 AM Yonghong Song wrote:
> >
> >
> >
> > On 10/17/19 8:00 AM, Carlos Neira wrote:
> > > Self tests added for new helper
> > >
> > > Signed-off-by: Carlos Neira
> > > ---
> > > .../bpf/prog_tests/get_n
On Fri, 2019-10-18 at 16:32 -0700, Jonathan Lemon wrote:
>
> On 18 Oct 2019, at 13:50, Saeed Mahameed wrote:
>
> > On Wed, 2019-10-16 at 15:50 -0700, Jonathan Lemon wrote:
> > > This patch combines work from various people:
> > > - part of Tariq's work to move the DMA mapping from
> > > the mlx
Hello Eric,
On Mon, Oct 21, 2019 at 9:02 PM Eric Dumazet wrote:
> Reporting tsval/tsecr values were not well defined and seemed quite
> experimental to me.
>
> TCP fastopen would use 2 unused bits, not real extra cost here.
>
> This is persistent information after the connect(), while your tsval
On Mon, Oct 21, 2019 at 06:57 PM CEST, Andrii Nakryiko wrote:
> LIBBPF_OPTS is implemented as a mix of field declaration and memset
> + assignment. This makes it neither variable declaration nor purely
> statements, which is a problem, because you can't mix it with either
> other variable declarati
On 10/21/19 11:49 AM, William Dauchy wrote:
> I'm curious what would be the arguments compared to creating a new
> getsockopt() to fetch this data?
Reporting tsval/tsecr values were not well defined and seemed quite
experimental to me.
TCP fastopen would use 2 unused bits, not real extra co
Hello Jason,
On Sat, Oct 19, 2019 at 11:10 AM Jason Baron wrote:
> The TCPI_OPT_SYN_DATA bit as part of tcpi_options currently reports whether
> or not data-in-SYN was ack'd on both the client and server side. We'd like
> to gather more information on the client-side in the failure case in order
On 10/21/19 2:02 PM, Yuchung Cheng wrote:
> Thanks for the patch. Detailed comments below
>
> On Fri, Oct 18, 2019 at 4:58 PM Neal Cardwell wrote:
>>
>> On Fri, Oct 18, 2019 at 3:03 PM Jason Baron wrote:
>>>
>>> The TCPI_OPT_SYN_DATA bit as part of tcpi_options currently reports whether
>>> o
From: Davide Caratti
Date: Sat, 19 Oct 2019 18:49:32 +0200
> Use tcf_tm_dump(), instead of an open coded variant (no functional change
> in this patch).
>
> Signed-off-by: Davide Caratti
Applied.
On Sat, Oct 19, 2019 at 1:58 AM Yonghong Song wrote:
>
>
>
> On 10/17/19 8:00 AM, Carlos Neira wrote:
> > Self tests added for new helper
> >
> > Signed-off-by: Carlos Neira
> > ---
> > .../bpf/prog_tests/get_ns_current_pid_tgid.c | 96 +++
> > .../bpf/progs/get_ns_current_pid
On 10/21/19 10:38 AM, Andrii Nakryiko wrote:
> On Mon, Oct 21, 2019 at 10:18 AM Toke Høiland-Jørgensen
> wrote:
>>
>> Andrii Nakryiko writes:
>>
>>> LIBBPF_OPTS is implemented as a mix of field declaration and memset
>>> + assignment. This makes it neither variable declaration nor purely
>>> s
On Mon, Oct 21, 2019 at 10:42 AM Subash Abhinov Kasiviswanathan
wrote:
>
> > Please give us a pointer to the exact git tree and sha1.
> >
> > I do not analyze TCP stack problems without an exact starting point,
> > or at least a crystal ball, which I do not have.
>
> Hi Eric
>
> We are at this com
Thanks for the patch. Detailed comments below
On Fri, Oct 18, 2019 at 4:58 PM Neal Cardwell wrote:
>
> On Fri, Oct 18, 2019 at 3:03 PM Jason Baron wrote:
> >
> > The TCPI_OPT_SYN_DATA bit as part of tcpi_options currently reports whether
> > or not data-in-SYN was ack'd on both the client and se
From: Sasha Neftin
Implement flow for S0ix support. Modern SoCs support S0ix low power
states during idle periods, which are sub-states of ACPI S0 that increase
power saving while supporting an instant-on experience for providing
lower latency that ACPI S0. The S0ix states shut off parts of the S
From: Sasha Neftin
Extend the socket buffer field process and add Rx checksum functionality
Minor: fix indentation with tab instead of spaces.
Signed-off-by: Sasha Neftin
Tested-by: Aaron Brown
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/igc/igc_defines.h | 5 ++-
drivers/net
From: Sasha Neftin
Add multicast addresses list to the MTA table.
Implement basic Rx mode support.
Add option for IPv6 address settings.
Signed-off-by: Sasha Neftin
Tested-by: Aaron Brown
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/igc/igc_defines.h | 3 +
drivers/net/ethern
From: Sasha Neftin
Add stream control transmission protocol CRC checksum.
Signed-off-by: Sasha Neftin
Tested-by: Aaron Brown
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/igc/igc_main.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c
This series contains updates to e1000e and igc only.
Sasha adds stream control transmission protocol (SCTP) CRC checksum
support for igc. Also added S0ix support to the e1000e driver. Then
added multicast support by adding the address list to the MTA table and
providing the option for IPv6 addre
From: Sasha Neftin
VLAN filter table array not implemented yet and shadow_vfta pointer
not used. Clean up the code and remove the unused shadow_vfta pointer.
Signed-off-by: Sasha Neftin
Tested-by: Aaron Brown
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/igc/igc.h | 1 -
dr
> > Hi Tonghao,
> >
> > Does this improve performance? After all, the original code simply
> > check whether the mask is NULL, then goto next mask.
> I tested the performance, but I disable the mask cache, and use the
> dpdk-pktgen to generate packets:
> The test ovs flow:
> ovs-dpctl add-dp system
From: Eric Dumazet
Date: Sat, 19 Oct 2019 09:26:37 -0700
> This patch removes the iph field from the state structure, which is not
> properly initialized. Instead, add a new field to make the "do we want
> to set DF" be the state bit and move the code to set the DF flag from
> ip_frag_next().
>
From: Heiner Kallweit
Date: Sat, 19 Oct 2019 15:56:34 +0200
> So far downshift is implemented for one small use case only and can't
> be controlled from userspace. So let's implement this feature properly
> as a PHY tunable so that it can be controlled via ethtool.
Series applied, thanks.
On Mon, Oct 21, 2019 at 9:44 AM Robert Beckett
wrote:
>
> If rx flow control has been enabled (via autoneg or forced), packets
> should not be dropped due to rx descriptor ring exhaustion. Instead
> pause frames should be used to apply back pressure.
>
> Move SRRCTL setup to its own function for e
Please give us a pointer to the exact git tree and sha1.
I do not analyze TCP stack problems without an exact starting point,
or at least a crystal ball, which I do not have.
Hi Eric
We are at this commit - Merge 4.19.75 into android-4.19-q.
https://android.googlesource.com/kernel/common/+/cf
From: Roman Mashak
Date: Sat, 19 Oct 2019 09:45:53 -0400
> Added test cases for IP header operations:
> - set tos/precedence
> - add value to tos/precedence
> - clear tos/precedence
> - invert tos/precedence
>
> Signed-off-by: Roman Mashak
Applied.
On Mon, Oct 21, 2019 at 10:18 AM Toke Høiland-Jørgensen wrote:
>
> Andrii Nakryiko writes:
>
> > LIBBPF_OPTS is implemented as a mix of field declaration and memset
> > + assignment. This makes it neither variable declaration nor purely
> > statements, which is a problem, because you can't mix it
From: Lorenzo Bianconi
Date: Sat, 19 Oct 2019 10:13:20 +0200
> Add XDP support to mvneta driver for devices that rely on software
> buffer management. Supported verdicts are:
> - XDP_DROP
> - XDP_PASS
> - XDP_REDIRECT
> - XDP_TX
> Moreover set ndo_xdp_xmit net_device_ops function pointer in order
On Fri, 18 Oct 2019 13:03:56 -0700, Tom Herbert wrote:
> More specifically fou allows encapsulation of anything that has an IP
> protocol number. That includes an L3 protocols that have been assigned
> a number (e.g. MPLS, GRE, IPv6, IPv4, EtherIP). So the only need for
> an alternate method to do
Andrii Nakryiko writes:
> LIBBPF_OPTS is implemented as a mix of field declaration and memset
> + assignment. This makes it neither variable declaration nor purely
> statements, which is a problem, because you can't mix it with either
> other variable declarations nor other function statements, b
On Wed, Oct 16, 2019 at 5:50 AM wrote:
>
> From: Tonghao Zhang
>
> This series patch optimize openvswitch for performance or simplify
> codes.
>
> Patch 1, 2, 4: Port Pravin B Shelar patches to
> linux upstream with little changes.
btw, should we keep Pravin as the author of the above three patc
LIBBPF_OPTS is implemented as a mix of field declaration and memset
+ assignment. This makes it neither variable declaration nor purely
statements, which is a problem, because you can't mix it with either
other variable declarations nor other function statements, because C90
compiler mode emits war
If rx flow control has been enabled (via autoneg or forced), packets
should not be dropped due to rx descriptor ring exhaustion. Instead
pause frames should be used to apply back pressure.
Move SRRCTL setup to its own function for easy reuse and only set drop
enable bit if rx flow control is not e
On Mon, Oct 21, 2019 at 09:09:44AM +0100, Russell King - ARM Linux admin wrote:
> On Mon, Oct 21, 2019 at 09:40:31AM +0200, Simon Horman wrote:
> > On Fri, Oct 18, 2019 at 09:31:13PM +0100, Russell King wrote:
> > > From: Russell King
> > >
> > > A bitrate of 255 is special, it means the bitrate
From: Saeed Mahameed
Date: Fri, 18 Oct 2019 19:37:59 +
> This series introduces kTLS related fixes to mlx5 driver from Tariq,
> and two misc memory leak fixes form Navid Emamdoost.
>
> Please pull and let me know if there is any problem.
Puleld.
> I would appreciate it if you queue up kTLS
On 10/21/19 9:56 AM, Jiri Pirko wrote:
>
> I forgot to update the desc. Uppercase chars are now allowed as Andrew
> requested. Regarding dash, it could be allowed of course. But why isn't
> "_" enough. I mean, I think it would be good to maintain allowed chars
> within a limit.
That's a personal
On Sat, Oct 19, 2019 at 01:19:31PM +0200, Toke Høiland-Jørgensen wrote:
> It seems I forgot to add handling of devmap_hash type maps to the device
> unregister hook for devmaps. This omission causes devices to not be
> properly released, which causes hangs.
>
> Fix this by adding the missing handl
Mon, Oct 21, 2019 at 05:20:07PM CEST, dsah...@gmail.com wrote:
>On 10/21/19 8:26 AM, Jiri Pirko wrote:
>> From: Jiri Pirko
>>
>> Currently, the name format is not required by the code, however it is
>> required during patch review. All params added until now are in-lined
>> with the following for
Björn Töpel writes:
> On Mon, 21 Oct 2019 at 15:37, Björn Töpel wrote:
>>
>> On Mon, 21 Oct 2019 at 14:19, Toke Høiland-Jørgensen wrote:
>> >
>> > Björn Töpel writes:
>> >
>> [...]
>> > >
>> > > bpf_redirect_map() returns a 32-bit signed int, so the upper 32-bit
>> > > will need to be cleared.
On Mon, 21 Oct 2019 17:56:06 +0800, Zhu Yanjun wrote:
> On 2019/10/19 6:48, Jakub Kicinski wrote:
> > On Fri, 18 Oct 2019 06:01:25 -0400, Zhu Yanjun wrote:
> >> This change adds support for xmit_more based on the igb commit 6f19e12f6230
> >> ("igb: flush when in xmit_more mode and under descripto
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