Hi Russell,
On 03/12/2020 22:52:33+, Russell King - ARM Linux admin wrote:
> You still have not Cc'd me on your patches. Please can you either:
>
> 1) use get_maintainer.pl to find out whom you should be sending
>your patches to
> or
> 2) include me in your cc for this patch set as phylin
Hi all,
I am using QMI together with QMAP when configuring and connecting my
LTE/5G modules. This all works well, but I have noticed something
strange when modules are disconnected from the host. Most disconnects
goes fine and everything related to module is removed, but sometimes
it happens that
On 2020/12/3 下午4:00, wangyunjian wrote:
From: Yunjian Wang
After setting callback for ubuf_info of skb, the callback
(vhost_net_zerocopy_callback) will be called to decrease
the refcount when freeing skb. But when an exception occurs
afterwards, the error handling in vhost handle_tx() will
tr
On Thu, Dec 03, 2020 at 11:16:08PM +0900, Kuniyuki Iwashima wrote:
> From: Martin KaFai Lau
> Date: Wed, 2 Dec 2020 20:24:02 -0800
> > On Wed, Dec 02, 2020 at 11:19:02AM -0800, Martin KaFai Lau wrote:
> > > On Tue, Dec 01, 2020 at 06:04:50PM -0800, Andrii Nakryiko wrote:
> > > > On Tue, Dec 1,
On Thu, Dec 3, 2020 at 10:30 AM Alexei Starovoitov
wrote:
>
> On Thu, Dec 3, 2020 at 10:28 AM Cong Wang wrote:
> >
> > On Thu, Dec 3, 2020 at 10:22 AM Alexei Starovoitov
> > wrote:
> > >
> > > I guess my previous comment could be misinterpreted.
> > > Cong,
> > > please respin with changing pree
Add Byte Queue Limits support to reduce/remove bufferbloat in
bcm63xx_enet.
Signed-off-by: Sieng Piaw Liew
---
drivers/net/ethernet/broadcom/bcm63xx_enet.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
b/drivers/net/ethernet/broadcom/b
We can increase the efficiency of rx path by using buffers to receive
packets then build SKBs around them just before passing into the network
stack. In contrast, preallocating SKBs too early reduces CPU cache
efficiency.
Check if we're in NAPI context when refilling RX. Normally we're almost
alwa
Use netdev_alloc_skb_ip_align on newer SoCs with integrated switch
(enetsw) when refilling RX. Increases packet processing performance
by 30% (with netif_receive_skb_list).
Non-enetsw SoCs cannot function with the extra pad so continue to use
the regular netdev_alloc_skb.
Tested on BCM6328 320 MH
Use netif_receive_skb_list to batch process rx skb.
Tested on BCM6328 320 MHz using iperf3 -M 512, increasing performance
by 12.5%.
Before:
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-30.00 sec 120 MBytes 33.7 Mbits/sec 277 sender
[ 4] 0.00-30.00 sec
Hello,
On Fri, 4 Dec 2020, dust.li wrote:
>
> On 12/3/20 4:48 PM, Julian Anastasov wrote:
> >
> > - work will use spin_lock_bh(&s->lock) to protect the
> > entries, we do not want delays between /proc readers and
> > the work if using mutex. But _bh locks stop timers and
> > networking
On 12/3/2020 5:33 PM, Andrew Lunn wrote:
>> Of course, neither is fully correct. There is always more to improve on
>> the communication side of things.
>
> I wonder if switchdev needs to gain an enumeration API? A way to ask
> the underlying driver, what can you offload? The user can then get
On 12/2/2020 1:13 AM, Tobias Waldekranz wrote:
> Monitor the following events and notify the driver when:
>
> - A DSA port joins/leaves a LAG.
> - A LAG, made up of DSA ports, joins/leaves a bridge.
> - A DSA port in a LAG is enabled/disabled (enabled meaning
> "distributing" in 802.3ad LACP
On 12/2/2020 1:13 AM, Tobias Waldekranz wrote:
> Packets ingressing on a LAG that egress on the CPU port, which are not
> classified as management, will have a FORWARD tag that does not
> contain the normal source device/port tuple. Instead the trunk bit
> will be set, and the port field holds t
The OpenCompute time card is an atomic clock along with
a GPS receiver that provides a Grandmaster clock source
for a PTP enabled network.
More information is available at http://www.timingcard.com/
Signed-off-by: Jonathan Lemon
---
drivers/ptp/Kconfig | 14 ++
drivers/ptp/Makefile | 1 +
From: Jonathan Lemon
v2->v3:
remove dev_info() informational lines
v1->v2:
make the driver dependent on CONFIG_PCI, for the test robot.
move the config option under PTP_1588_CLOCK hierarcy
v1:
initial submission
Jonathan Lemon (1):
ptp: Add clock driver for the OpenCompute TimeCard.
driv
From: Jonathan Lemon
If unable to obtain the file structure for the current task,
proceed to the next task number after the one returned from
task_seq_get_next(), instead of the next task number from the
original iterator.
Use thread_group_leader() instead of comparing tgid vs pid, which
might m
On Thu, Dec 03, 2020 at 10:14:31AM -0800, Alexei Starovoitov wrote:
> On Thu, Dec 03, 2020 at 12:20:38PM +0100, Eric Dumazet wrote:
> >
> >
> > On 12/3/20 10:12 AM, Gary Lin wrote:
> > > The x64 bpf jit expects bpf images converge within the given passes, but
> > > it could fail to do so with som
On Thu, Dec 3, 2020 at 6:34 PM Jason Gunthorpe wrote:
>
> On Thu, Dec 03, 2020 at 04:06:24PM +0100, Greg KH wrote:
>
> > > ...for all the independent drivers to have a common commit baseline. It
> > > is not there yet pending Greg's Ack.
> >
> > I have been trying to carve out some time to review
On 12/3/20 4:48 PM, Julian Anastasov wrote:
Hello,
On Thu, 3 Dec 2020, dust.li wrote:
Hi Yunhong & Julian, any updates ?
We've encountered the same problem. With lots of ipvs
services plus many CPUs, it's easy to reproduce this issue.
I have a simple script to reproduce:
First a
Modify the icmp_rcv function to check for PROBE messages and call
icmp_echo if a PROBE request is detected.
Modify the existing icmp_echo function to respond to both ping and PROBE
requests.
This was tested using a custom modification of the iputils package and
wireshark. It supports IPV4 probing
Modify the ping_supported function to support PROBE message types. This
allows tools such as the ping command in the iputils package to be
modified to send PROBE requests through the existing framework for
sending ping requests.
Signed-off-by: Andreas Roeseler
---
net/ipv4/ping.c | 4 +++-
1 fil
Section 8 of RFC 8335 specifies potential security concerns of
responding to PROBE requests, and states that nodes that support PROBE
functionality MUST be able to enable/disable responses and it is
disabled by default.
Add sysctl to enable responses to PROBE messages.
Signed-off-by: Andreas Ro
Section 8 of RFC 8335 specifies potential security concerns of
responding to PROBE requests, and states that nodes that support PROBE
functionality MUST be able to enable/disable responses and it is
disabled by default.
Add sysctl to enable responses to PROBE messages.
Signed-off-by: Andreas Ro
Add definitions for the ICMPV6 type of Extended Echo Request and
Extended Echo Reply, as defined in sections 2 and 3 of RFC 8335.
Signed-off-by: Andreas Roeseler
---
include/uapi/linux/icmpv6.h | 6 ++
1 file changed, 6 insertions(+)
diff --git a/include/uapi/linux/icmpv6.h b/include/uapi/l
The popular utility ping has several severe limitations such as the
inability to query specific interfaces on a node and requiring
bidirectional connectivity between the probing and probed interfaces.
RFC 8335 attempts to solve these limitations by creating the new utility
PROBE which is a speciali
Add definitions for PROBE ICMP types and codes.
Add a struct to represent the additional header when probing by IP
address (ctype == 3) for use in parsing incoming PROBE messages.
Signed-off-by: Andreas Roeseler
---
include/uapi/linux/icmp.h | 22 ++
1 file changed, 22 inse
On Thu, Dec 3, 2020 at 11:50 AM Jakub Kicinski wrote:
>
> On Wed, 2 Dec 2020 19:43:57 -0500 Jarod Wilson wrote:
> > bond_dev->hw_features |= NETIF_F_GSO_ENCAP_ALL | NETIF_F_GSO_UDP_L4;
> > -#ifdef CONFIG_XFRM_OFFLOAD
> > - bond_dev->hw_features |= BOND_XFRM_FEATURES;
> > -#endif /* CONF
Depending on the order of the routes to fe80::/64 are installed on the
VRF table, the NS for the source link-local address of the originator
might be sent to the wrong interface.
This patch ensures that packets with link-local addr source is doing a
lookup with the orig_iif when the destination ad
On Thu, 2020-12-03 at 17:51 +, Colin King wrote:
> From: Colin Ian King
>
> Currently the variable 'interval' is not initialized and is only set
> to 1 when oex_stat->bt_418_hid_existi is true. Fix this by inintializing
> variable interval to 0 (which I'm assuming is the intended default).
>
From: Fugang Duan
The current IP register MAC_HW_Feature1[ADDR64] only defines
32/40/64 bit width, but some SOCs support others like i.MX8MP
support 34 bits but it maps to 40 bits width in MAC_HW_Feature1[ADDR64].
So overwrite dma_cap.addr64 according to HW real design.
Fixes: 94abdad6974a ("net
From: Fugang Duan
There have chance to re-enable the eee_ctrl_timer and fire the timer
in napi callback after delete the timer in .stmmac_release(), which
introduces to access eee registers in the timer function after clocks
are disabled then causes system hang. Found this issue when do
suspend/r
From: Fugang Duan
Start phylink instance and resume back the PHY to supply
RX clock to MAC before MAC layer initialization by calling
.stmmac_hw_setup(), since DMA reset depends on the RX clock,
otherwise DMA reset cost maximum timeout value then finally
timeout.
Fixes: 74371272f97f ("net: stmma
From: Fugang Duan
When do suspend/resume test, there have WARN_ON() log dump from
stmmac_xmit() funciton, the code logic:
entry = tx_q->cur_tx;
first_entry = entry;
WARN_ON(tx_q->tx_skbuff[first_entry]);
In normal case, tx_q->tx_skbuff[txq->cur_tx] should be NULL because
From: Fugang Duan
Current timeout value is not enough for gmac5 dma reset
on imx8mp platform, increase the timeout range.
Signed-off-by: Fugang Duan
Signed-off-by: Joakim Zhang
---
drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --g
A patch set for stmmac, fix some driver issues.
ChangeLogs:
V1->V2:
* add Fixes tag.
* add patch 5/5 into this patch set.
Fugang Duan (5):
net: stmmac: increase the timeout for dma reset
net: stmmac: start phylink instance before stmmac_hw_setup()
net: stmmac: free tx skb bu
This patch series adds support for UCI driver. UCI driver enables userspace
clients to communicate to external MHI devices like modem and WLAN. UCI driver
probe creates standard character device file nodes for userspace clients to
perform open, read, write, poll and release file operations. These f
This MHI client driver allows userspace clients to transfer
raw data between MHI device and host using standard file operations.
Driver instantiates UCI device object which is associated to device
file node. UCI device object instantiates UCI channel object when device
file node is opened. UCI chan
Currently this macro is defined in internal MHI header as
a TRE length mask. Moving it to external header allows MHI
client drivers to set this upper bound for the transmit
buffer size.
Signed-off-by: Hemant Kumar
Reviewed-by: Jeffrey Hugo
Reviewed-by: Manivannan Sadhasivam
---
drivers/bus/mhi
MHI userspace client driver is creating device file node
for user application to perform file operations. File
operations are handled by MHI core driver. Currently
QMI MHI channel is supported by this driver.
Signed-off-by: Hemant Kumar
Reviewed-by: Jeffrey Hugo
---
Documentation/mhi/index.rst
Introduce mhi_get_free_desc_count() API to return number
of TREs available to queue buffer. MHI clients can use this
API to know before hand if ring is full without calling queue
API.
Signed-off-by: Hemant Kumar
Reviewed-by: Jeffrey Hugo
Reviewed-by: Manivannan Sadhasivam
---
drivers/bus/mhi/c
On 12/3/20 3:45 PM, Jeffrey Hugo wrote:
On 12/3/2020 3:45 PM, Hemant Kumar wrote:
This MHI client driver allows userspace clients to transfer
raw data between MHI device and host using standard file operations.
Driver instantiates UCI device object which is associated to device
file node. UCI
On Thu, Dec 03, 2020 at 04:06:24PM +0100, Greg KH wrote:
> > ...for all the independent drivers to have a common commit baseline. It
> > is not there yet pending Greg's Ack.
>
> I have been trying to carve out some time to review this. At my initial
> glance, I still have objections, so please,
On Wed, 2 Dec 2020 20:21:01 -0800 Saeed Mahameed wrote:
> Add TX PTP port object support for better TX timestamping accuracy.
> Currently, driver supports CQE based TX port timestamp. Device
> also offers TX port timestamp, which has less jitter and better
> reflects the actual time of a packet's t
> +static int dsa_tree_setup_lags(struct dsa_switch_tree *dst)
> +{
> + struct dsa_port *dp;
> + unsigned int num;
> +
> + list_for_each_entry(dp, &dst->ports, list)
> + num = dp->ds->num_lags;
> +
> + list_for_each_entry(dp, &dst->ports, list)
> + num = min(
Hi David, hi Jakub,
The following pull-request contains BPF updates for your *net-next* tree.
We've added 118 non-merge commits during the last 20 day(s) which contain
a total of 196 files changed, 4330 insertions(+), 2569 deletions(-).
The main changes are:
1) Support BTF in kernel modules, fr
On Wed, Dec 02, 2020 at 09:55:27PM +0100, Florent Revest wrote:
> This extends the existing bpf_sk_storage_get test where a socket is
> created and tagged with its creator's pid by a task_file iterator.
>
> A TCP iterator is now also used at the end of the test to negate the
> values already store
On Thu, Dec 03, 2020 at 04:56:24PM -0800, Richard Cochran wrote:
> On Thu, Dec 03, 2020 at 10:29:25AM -0800, Jonathan Lemon wrote:
> > The OpenCompute time card is an atomic clock along with
> > a GPS receiver that provides a Grandmaster clock source
> > for a PTP enabled network.
> >
> > More inf
On Thu, Dec 03, 2020 at 01:59:07PM -0800, Jonathan Lemon wrote:
> From: Jonathan Lemon
>
> If unable to obtain the file structure for the current task,
> proceed to the next task number after the one returned from
> task_seq_get_next(), instead of the next task number from the
> original iterator
On Thu, Dec 03, 2020 at 12:46:30PM -0800, Andrii Nakryiko wrote:
> + if (attr->attach_prog_fd) {
> + dst_prog = bpf_prog_get(attr->attach_prog_fd);
> + if (IS_ERR(dst_prog)) {
> + dst_prog = NULL;
> + attach_btf = btf_get_by_fd(att
> static const struct of_device_id gswip_of_match[] = {
> { .compatible = "lantiq,xrx200-gswip", .data = &gswip_xrx200 },
> + { .compatible = "lantiq,xrx300-gswip", .data = &gswip_xrx300 },
> + { .compatible = "lantiq,xrx330-gswip", .data = &gswip_xrx300 },
> {},
Is there an I
On Fri, 04 Dec 2020 01:20:15 + patchwork-bot+netdev...@kernel.org
wrote:
> Hello:
>
> This patch was applied to netdev/net-next.git (refs/heads/master):
>
> On Fri, 4 Dec 2020 00:12:59 +0100 you wrote:
> > From: Arnd Bergmann
> >
> > When IPv6 is disabled, the flow steering code causes a b
On Wed, Dec 02, 2020 at 01:31:50PM -0800, Prankur gupta wrote:
> This patch contains support to set tcp window_field field from bpf setsockops.
>
> v2: Used TCP_WINDOW_CLAMP setsockopt logic for bpf_setsockopt (review comment
> addressed)
>
> v3: Created a common function for duplicated code (re
On Thu, 03 Dec 2020 22:35:20 +0100 Toke Høiland-Jørgensen wrote:
> diff --git a/drivers/net/netdevsim/netdevsim.h
> b/drivers/net/netdevsim/netdevsim.h
> index 827fc80f50a0..d1d329af3e61 100644
> --- a/drivers/net/netdevsim/netdevsim.h
> +++ b/drivers/net/netdevsim/netdevsim.h
> @@ -190,6 +190,7 @
On Thu, 03 Dec 2020 22:35:18 +0100 Toke Høiland-Jørgensen wrote:
> Since we offloaded and non-offloaded programs can co-exist there doesn't
> really seem to be any reason for the check anyway, and it's only used in
> three drivers so let's just get rid of the callback entirely.
I don't remember ex
On Wed, Dec 02, 2020 at 09:55:26PM +0100, Florent Revest wrote:
> The eBPF program iterates over all files and tasks. For all socket
> files, it stores the tgid of the last task it encountered with a handle
> to that socket. This is a heuristic for finding the "owner" of a socket
> similar to what'
> Of course, neither is fully correct. There is always more to improve on
> the communication side of things.
I wonder if switchdev needs to gain an enumeration API? A way to ask
the underlying driver, what can you offload? The user can then get an
idea what is likely to be offloaded, and what not
Hello:
This patch was applied to netdev/net-next.git (refs/heads/master):
On Fri, 4 Dec 2020 00:12:59 +0100 you wrote:
> From: Arnd Bergmann
>
> When IPv6 is disabled, the flow steering code causes a build failure:
>
> drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c:55:14: error: no
On Fri, Dec 04, 2020 at 03:00:50AM +0200, Vladimir Oltean wrote:
> On Thu, Dec 03, 2020 at 04:45:56PM -0800, Richard Cochran wrote:
> > Yes, that would make sense. It would bring sysfs back to feature
> > parity with the ioctls.
>
> Which is a good thing?
Yes, of course it is. I'm sorry I didn'
On Thu, 3 Dec 2020 10:20:16 -0500 min.li...@renesas.com wrote:
> From: Min Li
>
> SM_RESET device only when loading full configuration and check
> for BOOT_STATUS. Also remove polling for write trigger done in
> _idtcm_settime().
>
> Signed-off-by: Min Li
Please fix the checkpatch warnings:
C
> -Original Message-
> From: Jakub Kicinski
> Sent: 2020年12月4日 2:42
> To: Joakim Zhang
> Cc: peppe.cavall...@st.com; alexandre.tor...@st.com;
> joab...@synopsys.com; da...@davemloft.net; dl-linux-imx
> ; netdev@vger.kernel.org
> Subject: Re: [PATCH] net: stmmac: overwrite the dma_cap.add
On Thu, Dec 03, 2020 at 04:45:56PM -0800, Richard Cochran wrote:
> On Thu, Dec 03, 2020 at 04:36:26PM +0100, Christian Eggers wrote:
> > Should ptp_sysfs be extended with a "pulse" attribute with calls
> > enable() with only PTP_PEROUT_DUTY_CYCLE set?
>
> Yes, that would make sense. It would bring
On Fri, Dec 04, 2020 at 12:12:32AM +0100, Tobias Waldekranz wrote:
> You make a lot of good points. I think it might be better to force the
> user to be explicit about their choice though. Imagine something like
> this:
>
> - We add NETIF_F_SWITCHDEV_OFFLOAD, which is set on switchdev ports by
>
On Thu, Dec 03, 2020 at 10:29:25AM -0800, Jonathan Lemon wrote:
> The OpenCompute time card is an atomic clock along with
> a GPS receiver that provides a Grandmaster clock source
> for a PTP enabled network.
>
> More information is available at http://www.timingcard.com/
>
> Signed-off-by: Jonat
On Wed, 2020-12-02 at 14:20 +, Mark Rutland wrote:
> External Email
>
> ---
> ---
> On Mon, Nov 23, 2020 at 05:58:22PM +, Alex Belits wrote:
> > From: Yuri Norov
> >
> > For nohz_full CPUs the desirable behavior is to recei
On Thu, Dec 03, 2020 at 04:36:26PM +0100, Christian Eggers wrote:
> Should ptp_sysfs be extended with a "pulse" attribute with calls
> enable() with only PTP_PEROUT_DUTY_CYCLE set?
Yes, that would make sense. It would bring sysfs back to feature
parity with the ioctls.
Thanks,
Richard
On Wed, 2020-12-02 at 14:18 +, Mark Rutland wrote:
> External Email
>
> ---
> ---
> On Mon, Nov 23, 2020 at 05:57:42PM +, Alex Belits wrote:
> > Some drivers don't call functions that call
> > task_isolation_kernel_enter() in
On Wed, 2020-12-02 at 14:02 +, Mark Rutland wrote:
> On Tue, Nov 24, 2020 at 05:40:49PM +, Alex Belits wrote:
> >
> > > I am having problems applying the patchset to today's linux-next.
> > >
> > > Which kernel should I be using ?
> >
> > The patches are against Linus' tree, in particul
On Wed, 2020-12-02 at 13:59 +, Mark Rutland wrote:
> External Email
>
> ---
> ---
> Hi Alex,
>
> On Mon, Nov 23, 2020 at 05:58:06PM +, Alex Belits wrote:
> > In do_notify_resume(), call
> > task_isolation_before_pending_work
On Thu, Dec 03, 2020 at 10:35:12PM +0100, Tobias Waldekranz wrote:
> - If offloading is available, reject anything that can not be
> offloaded. My guess is that _any_ hardware offloaded setup will almost
> always yield a better solution for the user than a software fallback.
For the case where
Hi,
This looks good.
I haven't checked all the differences between the SoCs, but found some
minor problems in the code for the port configuration.
On 12/3/20 11:03 PM, Aleksander Jan Bajkowski wrote:
From: Aleksander Jan Bajkowski
This patch allows you to use all phs on GRX300 and GRX330.
Some versions of GCC are really nit-picky about strncpy() use. Use memcpy(),
as they are pretty much equivalent for the case of fixed length strings.
Fixes: e459f49b4394 ("libbpf: Separate XDP program load with xsk socket
creation")
Signed-off-by: Andrii Nakryiko
---
tools/lib/bpf/xsk.c | 2 +-
strncat()'s third argument is how many bytes will be added *in addition* to
already existing bytes in destination. Plus extra zero byte will be added
after that. So existing use in test_sockmap has many opportunities to overflow
the string and cause memory corruptions. And in this case, GCC complai
On 12/3/2020 3:45 PM, Hemant Kumar wrote:
This MHI client driver allows userspace clients to transfer
raw data between MHI device and host using standard file operations.
Driver instantiates UCI device object which is associated to device
file node. UCI device object instantiates UCI channel obje
On 04/12/2020 00:42, Huang, Joseph wrote:
>> From: Huang, Joseph
>> Sent: Thursday, December 3, 2020 4:53 PM
>> To: Nikolay Aleksandrov ; Jakub Kicinski
>>
>> Cc: Roopa Prabhu ; David S. Miller
>> ; bri...@lists.linux-foundation.org;
>> netdev@vger.kernel.org; linux-ker...@vger.kernel.org; Linus L
On Thu 03 Dec 15:51 CST 2020, Alex Elder wrote:
> When the coherent memory is freed in gsi_trans_pool_exit_dma(), we
> are mistakenly passing the size of a single element in the pool
> rather than the actual allocated size. Fix this bug.
>
> Fixes: 9dd441e4ed575 ("soc: qcom: ipa: GSI transaction
From: Arnd Bergmann
A number of ethernet drivers require crc32 functionality to be
avaialable in the kernel, causing a link error otherwise:
arm-linux-gnueabi-ld: drivers/net/ethernet/agere/et131x.o: in function
`et1310_setup_device_for_multicast':
et131x.c:(.text+0x5918): undefined reference t
On 12/3/20 3:12 PM, Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> When IPv6 is disabled, the flow steering code causes a build failure:
>
> drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c:55:14: error: no
> member named 'skc_v6_daddr' in 'struct sock_common'; did you mean 'skc_daddr'
From: Arnd Bergmann
When IPv6 is disabled, the flow steering code causes a build failure:
drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c:55:14: error: no
member named 'skc_v6_daddr' in 'struct sock_common'; did you mean 'skc_daddr'?
&sk->sk_v6_daddr, 16);
On Thu, Dec 03, 2020 at 23:57, Vladimir Oltean wrote:
> On Thu, Dec 03, 2020 at 09:53:08PM +0100, Tobias Waldekranz wrote:
>> I am not sure which way is the correct one, but I do not think that it
>> necessarily _always_ correct to silently fallback to a non-offloaded
>> mode.
>
> Of course, neith
From: Stephen Hemminger
> Sent: 03 December 2020 00:15
>
> On Wed, 2 Dec 2020 14:09:38 -0800
> Arjun Roy wrote:
>
> > diff --git a/include/uapi/linux/tcp.h b/include/uapi/linux/tcp.h
> > index cfcb10b75483..62db78b9c1a0 100644
> > --- a/include/uapi/linux/tcp.h
> > +++ b/include/uapi/linux/tcp.
On Thu, Dec 03, 2020 at 10:52:53PM +0100, Andrew Lunn wrote:
> > +/* map from SD25G28 interface width to configuration value */
> > +static u8 sd25g28_get_iw_setting(const u8 interface_width)
> > +{
> > + switch (interface_width) {
> > + case 10: return 0;
> > + case 16: return 1;
> > + cas
From: Bongsu Jeon
If there isn't a proper NFC firmware image, Bootloader mode will be
skipped.
Signed-off-by: Bongsu Jeon
---
ChangeLog:
v2:
- change the commit message.
- change the skip handling code.
drivers/nfc/s3fwrn5/core.c | 23 +--
drivers/nfc/s3fwrn5
Introduce mhi_get_free_desc_count() API to return number
of TREs available to queue buffer. MHI clients can use this
API to know before hand if ring is full without calling queue
API.
Signed-off-by: Hemant Kumar
Reviewed-by: Jeffrey Hugo
Reviewed-by: Manivannan Sadhasivam
---
drivers/bus/mhi/c
Currently this macro is defined in internal MHI header as
a TRE length mask. Moving it to external header allows MHI
client drivers to set this upper bound for the transmit
buffer size.
Signed-off-by: Hemant Kumar
Reviewed-by: Jeffrey Hugo
Reviewed-by: Manivannan Sadhasivam
---
drivers/bus/mhi
MHI userspace client driver is creating device file node
for user application to perform file operations. File
operations are handled by MHI core driver. Currently
QMI MHI channel is supported by this driver.
Signed-off-by: Hemant Kumar
Reviewed-by: Jeffrey Hugo
---
Documentation/mhi/index.rst
This MHI client driver allows userspace clients to transfer
raw data between MHI device and host using standard file operations.
Driver instantiates UCI device object which is associated to device
file node. UCI device object instantiates UCI channel object when device
file node is opened. UCI chan
This patch series adds support for UCI driver. UCI driver enables userspace
clients to communicate to external MHI devices like modem and WLAN. UCI driver
probe creates standard character device file nodes for userspace clients to
perform open, read, write, poll and release file operations. These f
> From: Huang, Joseph
> Sent: Thursday, December 3, 2020 4:53 PM
> To: Nikolay Aleksandrov ; Jakub Kicinski
>
> Cc: Roopa Prabhu ; David S. Miller
> ; bri...@lists.linux-foundation.org;
> netdev@vger.kernel.org; linux-ker...@vger.kernel.org; Linus Lüssing
>
> Subject: RE: [PATCH] bridge: Fix a de
On 12/3/20 2:45 PM, Petr Machata wrote:
>
> David Ahern writes:
>
>> diff --git a/lib/Makefile b/lib/Makefile
>> index e37585c6..603ea83e 100644
>> --- a/lib/Makefile
>> +++ b/lib/Makefile
>> @@ -13,7 +13,10 @@ UTILOBJ += bpf_libbpf.o
>> endif
>> endif
>>
>> -NLOBJ=libgenl.o libnetlink.o mnl
From: Arnd Bergmann
When CONFIG_OF is disabled, there is a harmless warning about
an unused variable:
enetc_pf.c: In function 'enetc_phylink_create':
enetc_pf.c:981:17: error: unused variable 'dev' [-Werror=unused-variable]
Slightly rearrange the code to pass around the of_node as a
function ar
Hello:
This pull request was applied to netdev/net.git (refs/heads/master):
On Thu, 3 Dec 2020 12:44:59 -0800 you wrote:
> The following changes since commit c84e1efae022071a4fcf9f1899bf71777c49943a:
>
> Merge tag 'asm-generic-fixes-5.10-2' of
> git://git.kernel.org/pub/scm/linux/kernel/git/
From: Arnd Bergmann
When CONFIG_IPV6 is disabled, clang complains that a variable
is uninitialized for non-IPv4 data:
drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c:1046:6: error:
variable 'cntrl1' is used uninitialized whenever 'if' condition is false
[-Werror,-Wsometimes-unin
On Fri, 4 Dec 2020 04:07:16 +1100 (AEDT) James Morris wrote:
> On Wed, 2 Dec 2020, Jakub Kicinski wrote:
> > On Mon, 30 Nov 2020 16:36:29 +0100 Florian Westphal wrote:
> > > A followup change to tcp_request_sock_op would have to drop the 'const'
> > > qualifier from the 'route_req' function as th
> From: Nikolay Aleksandrov
> Sent: Thursday, December 3, 2020 3:47 PM
> To: Jakub Kicinski ; Huang, Joseph
>
> Cc: Roopa Prabhu ; David S. Miller
> ; bri...@lists.linux-foundation.org;
> netdev@vger.kernel.org; linux-ker...@vger.kernel.org; Linus Lüssing
>
> Subject: Re: [PATCH] bridge: Fix a d
On Thu, 3 Dec 2020 13:18:13 -0800 Linus Torvalds wrote:
> On Thu, Dec 3, 2020 at 12:45 PM Jakub Kicinski wrote:
> > Networking fixes for 5.10-rc7, including fixes from bpf, netfilter,
> > wireless drivers, wireless mesh and can.
>
> Thanks, pulled.
>
> And btw - maybe I've already talked about
On 2020-12-03, Andrew Lunn wrote:
>> I don't think there's any way I could justify using a kernel that
>> doesn't have long-term support.
>
> 5.10 is LTS. Well, it will be, once it is actually released!
Convincing people to ship an unreleased kernel would be a whole
'nother bucket of worms.
It's
From: Aleksander Jan Bajkowski
Add compatible string and example for xRX300 and xRX330.
Signed-off-by: Aleksander Jan Bajkowski
---
.../bindings/net/dsa/lantiq-gswip.txt | 110 +-
1 file changed, 109 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bi
From: Aleksander Jan Bajkowski
This patch allows you to use all phs on GRX300 and GRX330. The ARX300 has 3
and the GRX330 has 4 integrated PHYs connected to different ports compared
to VRX200.
Port configurations:
xRX200:
GMAC0: RGMII port
GMAC1: RGMII port
GMAC2: GPHY0 (GMII)
GMAC3: GPHY0 (MII
Hi Daniel,
> This patch series defines the new two-call MGMT interface for adding
> new advertising instances. Similarly to the hci advertising commands, a
> mgmt call to set parameters is expected to be first, followed by a mgmt
> call to set advertising data/scan response. The members of the
> p
From: Jonathan Lemon
If unable to obtain the file structure for the current task,
proceed to the next task number after the one returned from
task_seq_get_next(), instead of the next task number from the
original iterator.
Use thread_group_leader() instead of comparing tgid vs pid, which
might m
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