Hi Jose,
I love your patch! Yet something to improve:
[auto build test ERROR on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Jose-Abreu/net-stmmac-Add-PPS-and-Flexible-PPS-support/20180525-074128
config: i386-allmodconfig (attached as .config)
compiler: gcc-7 (Debian 7.3.0-
Thu, May 24, 2018 at 04:22:47AM CEST, jakub.kicin...@netronome.com wrote:
>Hi!
>
>This series from John adds bond offload to the nfp driver. Patch 5
>exposes the hash type for NETDEV_LAG_TX_TYPE_HASH to make sure nfp
>hashing matches that of the software LAG. This may be unnecessarily
>conservati
On Thu, May 24, 2018 at 06:33:10PM +0200, Andrew Lunn wrote:
> On Thu, May 24, 2018 at 07:02:54PM +0300, Ilias Apalodimas wrote:
> > On Thu, May 24, 2018 at 05:25:59PM +0200, Andrew Lunn wrote:
> > > O.K, back to the basic idea. Switch ports are just normal Linux
> > > interfaces.
> > >
> > > How
Hello Sergei,
On 05/24/2018 08:24 PM, Sergei Shtylyov wrote:
> On 05/24/2018 07:40 PM, Sergei Shtylyov wrote:
>
>>> For ages trivial changes to RAVB and SuperH ethernet links by means of
>>> standard 'ethtool' trigger a 'sleeping function called from invalid
>>> context' bug, to visualize it on r
Am 25.05.2018 um 01:03 schrieb Florian Fainelli:
> On 05/24/2018 01:15 PM, Heiner Kallweit wrote:
>> This patch is a follow-up to 87e5808d52b6 ("net: phy: replace bool
>> members in struct phy_device with bit-fields") and converts further
>> flags to bit-fields.
>
> This looks fine, but then you w
Hello Sergei,
On 05/24/2018 08:01 PM, Sergei Shtylyov wrote:
> On 05/24/2018 07:44 PM, Andrew Lunn wrote:
>
>> The change fixes a sleep in atomic context issue, which can be
>> always triggered by running 'ethtool -r' command, because
>> phy_start_aneg() protects phydev fields by a mu
Hi Marcelo,
Thanks for pointing out these style issues. Below is the updated version:
---
The new action inheritdsfield copies the field DS of
IPv4 and IPv6 packets into skb->priority. This enables
later classification of packets based on the DS field.
Original idea by Jamal Hadi Salim
Signed-
v2 -> v3:
* place BPF logic under static key in udp_sendmsg, udpv6_sendmsg;
* rebase.
v1 -> v2:
* return ENOTSUPP if bpf_prog rewrote IPv6-only with IPv4-mapped IPv6;
* add test for IPv4-mapped IPv6 use-case;
* fix build for CONFIG_CGROUP_BPF=n;
* rebase.
This path set adds BPF hooks for sys_send
Sync new `BPF_CGROUP_UDP4_SENDMSG` and `BPF_CGROUP_UDP6_SENDMSG`
attach types to tools/.
Signed-off-by: Andrey Ignatov
Acked-by: Alexei Starovoitov
Acked-by: Martin KaFai Lau
---
tools/include/uapi/linux/bpf.h | 8
1 file changed, 8 insertions(+)
diff --git a/tools/include/uapi/linux
In addition to already existing BPF hooks for sys_bind and sys_connect,
the patch provides new hooks for sys_sendmsg.
It leverages existing BPF program type `BPF_PROG_TYPE_CGROUP_SOCK_ADDR`
that provides access to socket itlself (properties like family, type,
protocol) and user-passed `struct sock
Add selftest for BPF_CGROUP_UDP4_SENDMSG and BPF_CGROUP_UDP6_SENDMSG
attach types.
Try to sendmsg(2) to specific IP:port and test that:
* source IP is overridden as expected.
* remote IP:port pair is overridden as expected;
Both UDPv4 and UDPv6 are tested.
Output:
# test_sock_addr.sh 2>/dev/nu
libbpf can guess prog type and expected attach type based on section
name. Add hints for "cgroup/sendmsg4" and "cgroup/sendmsg6" section
names.
Signed-off-by: Andrey Ignatov
Acked-by: Alexei Starovoitov
Acked-by: Martin KaFai Lau
---
tools/lib/bpf/libbpf.c | 2 ++
1 file changed, 2 insertions(
test_sock_addr was not easy to extend since it was focused on sys_bind
and sys_connect quite a bit.
Reorganized it so that it'll be easier to cover new test-cases for
`BPF_PROG_TYPE_CGROUP_SOCK_ADDR`:
- decouple test-cases so that only one BPF prog is tested at a time;
- check programmatically t
On Thu, May 24, 2018 at 06:39:04PM +0200, Andrew Lunn wrote:
> On Thu, May 24, 2018 at 04:32:34PM +0300, Ilias Apalodimas wrote:
> > On Thu, May 24, 2018 at 03:12:29PM +0200, Andrew Lunn wrote:
> > > Device tree is supposed to describe the hardware. Using that hardware
> > > in different ways is no
Daniel Borkmann [Thu, 2018-05-24 18:00 -0700]:
> On 05/23/2018 01:40 AM, Andrey Ignatov wrote:
> [...]
> > diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
> > index ff4d4ba..a1f9ba2 100644
> > --- a/net/ipv4/udp.c
> > +++ b/net/ipv4/udp.c
> > @@ -900,6 +900,7 @@ int udp_sendmsg(struct sock *sk, struc
This patch has a dependency which is now on staging git tree.
https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git/commit/?h=staging-next&id=7fd899fff5907dbb02089494102ef628988f2330
> -Original Message-
> From: Yangbo Lu [mailto:yangbo...@nxp.com]
> Sent: Friday, May 25, 201
Global variable gfar_phc_index was used to get and store
phc index through gianfar_ptp driver. However gianfar_ptp
had been renamed as ptp_qoriq for QorIQ common PTP driver.
This gfar_phc_index doesn't work any more, and the phc index
is stored in drvdata now. This patch is to support getting
phc i
gianfar_ptp was the PTP clock driver for 1588 timer
module of Freescale QorIQ eTSEC (Enhanced Three-Speed
Ethernet Controllers) platforms. Actually QorIQ DPAA
(Data Path Acceleration Architecture) platforms is
also using the same 1588 timer module in hardware.
This patch is to rework gianfar_ptp a
This patch is to move some definitions in ptp_qoriq.c
to the header file.
Signed-off-by: Yangbo Lu
---
drivers/ptp/ptp_qoriq.c | 132 +--
include/linux/fsl/ptp_qoriq.h | 141 +
2 files changed, 142 insertions(+),
Added myself as maintainer for QorIQ PTP clock driver.
Since gianfar_ptp.c was renamed to ptp_qoriq.c, let's
also maintain it under QorIQ PTP clock driver.
Signed-off-by: Yangbo Lu
---
MAINTAINERS | 17 +
1 files changed, 9 insertions(+), 8 deletions(-)
diff --git a/MAINTAINER
This patch is to add a documentation for ptp_qoriq dt-bindings.
The description for ptp_qoriq dt-bindings was actually moved
from Documentation/devicetree/bindings/net/fsl-tsec-phy.txt,
since gianfar_ptp driver was moved to ptp_qoriq driver.
Signed-off-by: Yangbo Lu
---
.../devicetree/bindings/n
Hi Jose,
On 5/24/2018 3:01 PM, Jose Abreu wrote:
Hi Bhadram,
On 24-05-2018 06:58, Bhadram Varka wrote:
After some time if check Tx descriptor status - then I see only
below
[..]
[85788.286730] 027 [0x827951b0]: 0xf854f000 0x0 0x16d8 0x9000
index 025 and 026 descriptors processed but not
Calling XDP redirection requires preempt/bh disabled. Especially softirq
can call another XDP function and redirection functions, then percpu
value ri->map can be overwritten to NULL.
This is a generic XDP case called from tun.
[ 3535.736058] BUG: unable to handle kernel NULL pointer dereference
On Thu, May 24, 2018 at 10:18 PM, David Miller wrote:
> From: Willem de Bruijn
> Date: Wed, 23 May 2018 14:29:52 -0400
>
>> From: Willem de Bruijn
>>
>> A precondition check in ip_recv_error triggered on an otherwise benign
>> race. Remove the warning.
>>
>> The warning triggers when passing an
Remove redundant debug prints from phy_read/write since we can trace those
calls through trace events. Enhance dynamic debug prints to print arguments
which helps figuring how what is going on at the driver level with higher level
configuration interfaces.
Signed-off-by: Florian Fainelli
---
dri
On 05/24/2018 08:09 AM, Petr Machata wrote:
> In commit 946a11e7408e ("mlxsw: spectrum_span: Allow bridge for gretap
> mirror"), mlxsw got support for offloading mirror-to-gretap such that
> the underlay packet path involves a bridge. In that case, the offload is
> also influenced by PVID setting
On 05/24/2018 10:20 AM, Florian Fainelli wrote:
> Hi Petr,
>
> On 05/24/2018 08:09 AM, Petr Machata wrote:
>> In commit 946a11e7408e ("mlxsw: spectrum_span: Allow bridge for gretap
>> mirror"), mlxsw got support for offloading mirror-to-gretap such that
>> the underlay packet path involves a bri
From: Jakub Kicinski
Date: Wed, 23 May 2018 19:22:47 -0700
> This series from John adds bond offload to the nfp driver. Patch 5
> exposes the hash type for NETDEV_LAG_TX_TYPE_HASH to make sure nfp
> hashing matches that of the software LAG. This may be unnecessarily
> conservative, let's see wh
From: Stephen Hemminger
Date: Wed, 23 May 2018 18:02:00 -0700
> If the guest network adapter is not configured with DeviceNaming
> enabled on the host, then the query for friendly name will return
> success but with a zero length name. Which then leads to a garbage value
> (stack contents) for if
On Fri, May 25, 2018 at 10:31:26AM +0800, Jason Wang wrote:
> On 2018年05月22日 16:16, Tiwei Bie wrote:
> > Hello everyone,
> >
> > This RFC implements packed ring support in virtio driver.
> >
> > Some simple functional tests have been done with Jason's
> > packed ring implementation in vhost (RFC
From: Govindarajulu Varadarajan
Date: Wed, 23 May 2018 11:17:39 -0700
> In commit 624dbf55a359b ("driver/net: enic: Try DMA 64 first, then
> failover to DMA") DMA mask was changed from 40 bits to 64 bits.
> Hardware actually supports only 47 bits.
>
> Fixes: 624dbf55a359b ("driver/net: enic: Try
From: dsah...@kernel.org
Date: Wed, 23 May 2018 17:08:46 -0700
> From: David Ahern
>
> Update the FIB lookup tracepoints to include ip proto and port fields
> from the flow struct. In the process make the IPv4 tracepoint inline
> with IPv6 which is much easier to use and follow the lookup and re
From: Eric Biggers
Date: Wed, 23 May 2018 14:37:38 -0700
> From: Eric Biggers
>
> The PPPIOCDETACH ioctl effectively tries to "close" the given ppp file
> before f_count has reached 0, which is fundamentally a bad idea. It
> does check 'f_count < 2', which excludes concurrent operations on the
From: Cong Wang
Date: Wed, 23 May 2018 15:26:53 -0700
> Commit 05f0fe6b74db ("RCU, workqueue: Implement rcu_work") introduces
> new API's for dispatching work in a RCU callback. Now we can just
> switch to the new API's for tc filters. This could get rid of a lot
> of code.
>
> Signed-off-by: Co
Hi Jose,
I love your patch! Yet something to improve:
[auto build test ERROR on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Jose-Abreu/net-stmmac-Add-PPS-and-Flexible-PPS-support/20180525-074128
config: arm-sunxi_defconfig (attached as .config)
compiler: arm-linux-gnueabi-
On 2018年05月22日 16:16, Tiwei Bie wrote:
Hello everyone,
This RFC implements packed ring support in virtio driver.
Some simple functional tests have been done with Jason's
packed ring implementation in vhost (RFC v4):
https://lkml.org/lkml/2018/5/16/501
Both of ping and netperf worked as expe
When compiling latest bpf-next, I hit the following compilation error:
clang -I. -I./include/uapi -I../../../include/uapi -idirafter
/usr/local/include -idirafter
/data/users/yhs/work/llvm/build/install/lib/clang/7.0.0/include
-idirafter /usr/include -Wno-compare-distinct-pointer-types \
On 2018年05月16日 20:32, Jason Wang wrote:
+static bool vhost_notify_packed(struct vhost_dev *dev,
+ struct vhost_virtqueue *vq)
+{
+ __virtio16 event_off_wrap, event_flags;
+ __u16 old, new, off_wrap;
+ bool v;
+
+ /* Flush out used descriptor
From: John Hurley
Create a new tcf_proto_op called offload that generates a new offload
message for each node in a tcf_proto. Pointers to the tcf_proto and
whether the offload request is to add or delete the node are included.
Also included is a callback function to send the offload message to an
From: Petr Machata
Date: Thu, 24 May 2018 16:27:04 +0200
> This patchset tests mirror-to-gretap with various underlay
> configurations involving VLAN netdevice in particular. Some of the tests
> involve bridges as well, but tests aimed specifically at testing bridges
> (i.e. FDB, STP) are not par
From: John Hurley
Add the offload tcf_proto_op in flower to generate an offload message for
each filter in the given tcf_proto. Call the specified callback with this
new offload message. The function only returns an error if the callback
rejects adding a 'hardware only' rule.
A filter contains a
From: John Hurley
Add the offload tcf_proto_op in matchall to generate an offload message
for each filter in the given tcf_proto. Call the specified callback with
this new offload message. The function only returns an error if the
callback rejects adding a 'hardware only' rule.
Ensure matchall f
Hi!
This series from John adds the ability to replay filter offload requests
when new offload callback is being registered on a TC block. This is most
likely to take place for shared blocks today, when a block which already
has rules is bound to another interface. Prior to this patch set if any
From: John Hurley
Pass the extact struct from a tc qdisc add to the block bind function and,
in turn, to the setup_tc ndo of binding device via the tc_block_offload
struct. Pass this back to any block callback registrations to allow
netlink logging of fails in the bind process.
Signed-off-by: Jo
From: Alexei Starovoitov
Date: Thu, 24 May 2018 19:03:51 -0700
> The following pull-request contains BPF updates for your *net-next*
> tree.
Pulled, thanks Alexei.
From: Thomas Falcon
Date: Wed, 23 May 2018 13:37:54 -0500
> Introduce additional transport event hardening to handle
> events during device reset. In the driver's current state,
> if a transport event is received during device reset, it can
> cause the device to become unresponsive as invalid ope
From: Willem de Bruijn
Date: Wed, 23 May 2018 14:29:52 -0400
> From: Willem de Bruijn
>
> A precondition check in ip_recv_error triggered on an otherwise benign
> race. Remove the warning.
>
> The warning triggers when passing an ipv6 socket to this ipv4 error
> handling function. RaceFuzzer w
From: Petr Machata
Date: Wed, 23 May 2018 18:34:49 +0200
> This patchset is for a handful of edge cases in mirror-to-gretap
> scenarios: removal of mirrored-to netdevice (#1), removal of underlay
> route for tunnel remote endpoint (#2) and cessation of mirroring upon
> removal of flower mirroring
From: Or Gerlitz
Date: Wed, 23 May 2018 19:24:48 +0300
> When dealing with ingress rule on a netdev, if we did fine through the
> conventional path, there's no need to continue into the egdev route,
> and we can stop right there.
>
> Not doing so may cause a 2nd rule to be added by the cls api l
From: Jason Wang
Date: Tue, 22 May 2018 19:58:57 +0800
> DaeRyong Jeong reports a race between vhost_dev_cleanup() and
> vhost_process_iotlb_msg():
>
> Thread interleaving:
> CPU0 (vhost_process_iotlb_msg)CPU1 (vhost_dev_cleanup)
> (In the case of both VHOST_IOTLB_UPDATE
Hi David,
The following pull-request contains BPF updates for your *net-next* tree.
The main changes are:
1) Björn Töpel cleans up AF_XDP (removes rebind, explicit cache alignment from
uapi, etc).
2) David Ahern adds mtu checks to bpf_ipv{4,6}_fib_lookup() helpers.
3) Jesper Dangaard Brouer a
From: Saeed Mahameed
Date: Thu, 24 May 2018 14:53:11 -0700
> This series includes two mlx5 fixes.
>
> 1) add FCS data to checksum complete when required, from Eran Ben
> Elisha.
>
> 2) Fix A race in IPSec sandbox QP commands, from Yossi Kuperman.
>
> Please pull and let me know if there's any
From: Willem de Bruijn
Date: Thu, 24 May 2018 18:10:30 -0400
> From: Willem de Bruijn
>
> Commit b84bbaf7a6c8 ("packet: in packet_snd start writing at link
> layer allocation") ensures that packet_snd always starts writing
> the link layer header in reserved headroom allocated for this
> purpos
From: YueHaibing
Date: Fri, 25 May 2018 09:39:20 +0800
> On 2018/5/24 23:07, David Miller wrote:
>> From: YueHaibing
>> Date: Tue, 22 May 2018 15:07:18 +0800
>>
>>> diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
>>> b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
>>> index 130d
On Thu, May 24, 2018 at 04:45:41PM +0200, Jesper Dangaard Brouer wrote:
> This patchset change ndo_xdp_xmit API to take a bulk of xdp frames.
>
> When kernel is compiled with CONFIG_RETPOLINE, every indirect function
> pointer (branch) call hurts performance. For XDP this have a huge
> negative pe
On 2018/5/24 23:07, David Miller wrote:
> From: YueHaibing
> Date: Tue, 22 May 2018 15:07:18 +0800
>
>> diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
>> b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
>> index 130d1ee..019cffe 100644
>> --- a/drivers/net/ethernet/chelsio/cxgb4/c
Hi James,
Today's linux-next merge of the scsi tree got a conflict in:
drivers/scsi/qedf/qedf.h
between commit:
8673daf4f55bf3b91 ("qedf: Add get_generic_tlv_data handler.")
from the net-next tree and commit:
4b9b7fabb39b3e9d7 ("scsi: qedf: Improve firmware debug dump handling")
from t
On 5/24/18 5:27 PM, Daniel Borkmann wrote:
On 05/24/2018 08:21 PM, Yonghong Song wrote:
Currently, suppose a userspace application has loaded a bpf program
and attached it to a tracepoint/kprobe/uprobe, and a bpf
introspection tool, e.g., bpftool, wants to show which bpf program
is attached to w
Hi Bjorn!
On Thu, 24 May 2018 18:57:48 -0500, Bjorn Helgaas wrote:
> On Mon, Apr 02, 2018 at 03:46:52PM -0700, Jakub Kicinski wrote:
> > Some user space depends on enabling sriov_totalvfs number of VFs
> > to not fail, e.g.:
> >
> > $ cat .../sriov_totalvfs > .../sriov_numvfs
> >
> > For devices
On 05/23/2018 01:40 AM, Andrey Ignatov wrote:
[...]
> diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
> index ff4d4ba..a1f9ba2 100644
> --- a/net/ipv4/udp.c
> +++ b/net/ipv4/udp.c
> @@ -900,6 +900,7 @@ int udp_sendmsg(struct sock *sk, struct msghdr *msg,
> size_t len)
> {
> struct inet_sock *i
Currently, nf_conntrack_max is used to limit the maximum number of
conntrack entries in the conntrack table for every network namespace.
For the VMs and containers that reside in the same namespace,
they share the same conntrack table, and the total # of conntrack entries
for all the VMs and contai
Define netlink messages and attributes to support user kernel
communication that uses the conntrack limit feature.
Signed-off-by: Yi-Hung Wei
---
include/uapi/linux/openvswitch.h | 28
1 file changed, 28 insertions(+)
diff --git a/include/uapi/linux/openvswitch.h b/
Currently, nf_conntrack_max is used to limit the maximum number of
conntrack entries in the conntrack table for every network namespace.
For the VMs and containers that reside in the same namespace,
they share the same conntrack table, and the total # of conntrack entries
for all the VMs and contai
On 2018/05/24 17:56, Nikolay Aleksandrov wrote:
> This patch adds support for a new port flag - BR_ISOLATED. If it is set
> then isolated ports cannot communicate between each other, but they can
> still communicate with non-isolated ports. The same can be achieved via
> ACLs but they can't scale w
On 2018/05/25 1:56, Elad Nachman wrote:
> stmmac reception handler calls stmmac_rx_vlan() to strip the vlan before
> calling napi_gro_receive().
>
> The function assumes VLAN tagged frames are always tagged with 802.1Q
> protocol,
> and assigns ETH_P_8021Q to the skb by hard-coding the parameter
On Tue, May 22, 2018 at 07:58:57PM +0800, Jason Wang wrote:
> DaeRyong Jeong reports a race between vhost_dev_cleanup() and
> vhost_process_iotlb_msg():
>
> Thread interleaving:
> CPU0 (vhost_process_iotlb_msg)CPU1 (vhost_dev_cleanup)
> (In the case of both VHOST_IOTLB_UPDA
On 05/24/2018 08:21 PM, Yonghong Song wrote:
> Currently, suppose a userspace application has loaded a bpf program
> and attached it to a tracepoint/kprobe/uprobe, and a bpf
> introspection tool, e.g., bpftool, wants to show which bpf program
> is attached to which tracepoint/kprobe/uprobe. Such at
Hi Jakub,
On Mon, Apr 02, 2018 at 03:46:52PM -0700, Jakub Kicinski wrote:
> Some user space depends on enabling sriov_totalvfs number of VFs
> to not fail, e.g.:
>
> $ cat .../sriov_totalvfs > .../sriov_numvfs
>
> For devices which VF support depends on loaded FW we have the
> pci_sriov_{g,s}et_
On Thu, 24 May 2018 16:28:39 -0700
Alexei Starovoitov wrote:
> Ohh. I didn't realize that networking wireless doesn't fall under netdev.
> I thought wireless folks are silent because they are embarrassed
> by a function with 17 arguments.
Please lets refrain from the demeaning comments.
I agree
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva
---
drivers/net/wireless/ath/ath6kl/cfg80211.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/ath/ath6kl
On Thu, May 24, 2018 at 09:41:08AM +0200, Jesper Dangaard Brouer wrote:
> On Wed, 23 May 2018 15:02:45 -0700
> Alexei Starovoitov wrote:
>
> > On Wed, May 23, 2018 at 02:18:19PM +0200, Eugene Syromiatnikov wrote:
> > > Some BPF sysctl knobs affect the loading of BPF programs, and during
> > > sys
On Mon, May 14, 2018 at 7:27 AM, Vlad Buslov wrote:
> Currently, all netlink protocol handlers for updating rules, actions and
> qdiscs are protected with single global rtnl lock which removes any
> possibility for parallelism. This patch set is a first step to remove
> rtnl lock dependency from T
On Wed, May 23, 2018 at 01:03:08PM +0200, Johannes Berg wrote:
> On Wed, 2018-03-28 at 12:05 -0700, Alexei Starovoitov wrote:
> > fix iwlwifi_dev_ucode_error tracepoint to pass pointer to a table
> > instead of all 17 arguments by value.
> > dvm/main.c and mvm/utils.c have 'struct iwl_error_event_t
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Notice that in this particular case, I replaced "pass through" with
a proper "fall through" comment, which is what GCC is expecting
to find.
Signed-off-by: Gustavo A. R. Silva
---
driver
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva
---
drivers/net/wireless/ath/ath5k/pcu.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/ath/ath5k/pcu.c
b/drivers/net/wireles
On 05/24/2018 01:15 PM, Heiner Kallweit wrote:
> This patch is a follow-up to 87e5808d52b6 ("net: phy: replace bool
> members in struct phy_device with bit-fields") and converts further
> flags to bit-fields.
This looks fine, but then you would also have to clean-up all code that
does phydev->asym
Hi Greg,
2018-05-24 17:53 GMT+02:00 Greg KH :
> On Thu, May 24, 2018 at 05:04:49PM +0200, Daniele Palmas wrote:
>> Hello,
>>
>> I have an issue with an USB mbim modem when trying to send with ping
>> more than 14552 bytes: it looks like to me a kernel issue, but not at
>> the cdc_mbim or cdc_ncm l
On Thu, May 24, 2018 at 1:01 PM, Willem de Bruijn
wrote:
> On Thu, May 24, 2018 at 11:17 AM, Willem de Bruijn
> wrote:
>> On Thu, May 24, 2018 at 11:07 AM, Tariq Toukan wrote:
>>>
>>>
>>> On 14/05/2018 3:20 AM, David Miller wrote:
From: Willem de Bruijn
Date: Fri, 11 May 2018 13:
From: Willem de Bruijn
Commit b84bbaf7a6c8 ("packet: in packet_snd start writing at link
layer allocation") ensures that packet_snd always starts writing
the link layer header in reserved headroom allocated for this
purpose.
This is needed because packets may be shorter than hard_header_len,
in
On Thu, 24 May 2018 22:26:03 +0300, Or Gerlitz wrote:
> On Thu, May 24, 2018 at 9:49 PM, Jakub Kicinski
> wrote:
> > On Thu, 24 May 2018 20:04:56 +0300, Or Gerlitz wrote:
>
> >> Does this apply also to non-uplink representors? if yes, what is the use
> >> case?
> >>
> >> We are looking on supp
Hi Dave,
This series includes two mlx5 fixes.
1) add FCS data to checksum complete when required, from Eran Ben
Elisha.
2) Fix A race in IPSec sandbox QP commands, from Yossi Kuperman.
Please pull and let me know if there's any problem.
for -stable v4.15
("net/mlx5e: When RXFCS is set, add FCS
From: Yossi Kuperman
Sandbox QP Commands are retired in the order they are sent. Outstanding
commands are stored in a linked-list in the order they appear. Once a
response is received and the callback gets called, we pull the first
element off the pending list, assuming they correspond.
Sending
From: Eran Ben Elisha
When RXFCS feature is enabled, the HW do not strip the FCS data,
however it is not present in the checksum calculated by the HW.
Fix that by manually calculating the FCS checksum and adding it to the SKB
checksum field.
Add helper function to find the FCS data for all SKB
Am 24.05.2018 um 22:53 schrieb Andrew Lunn:
> On Thu, May 24, 2018 at 10:40:12PM +0200, Heiner Kallweit wrote:
>> Add RTL8211B suspend / resume callbacks.
>>
>> Signed-off-by: Heiner Kallweit
>> ---
>> This patch is based on my knowledge of the r8169 driver, and on some
>> guessing. Therefore I'd
From: Huy Nguyen
Move four below functions from en_ethtool.c to en/port.c. These
functions are used by both en_ethtool.c and en_main.c. Future code
can use these functions without ethtool link mode dependency.
u32 mlx5e_port_ptys2speed(u32 eth_proto_oper);
int mlx5e_port_linkspeed(struct mlx5
Fixup the checksum for CHECKSUM_COMPLETE when pulling skbs on RX path.
Otherwise we get splats when tc mirred is used to redirect packets to ifb.
Before fix:
nic: hw csum failure
Signed-off-by: Jon Maxwell
---
drivers/net/ifb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
From: Huy Nguyen
In this patch, we add dcbnl buffer attribute to allow user
change the NIC's buffer configuration such as priority
to buffer mapping and buffer size of individual buffer.
This attribute combined with pfc attribute allows advanced user to
fine tune the qos setting for specific pri
From: Huy Nguyen
Add dcbnl's set/get buffer configuration callback that allows user to
set/get buffer size configuration and priority to buffer mapping.
By default, firmware controls receive buffer configuration and priority
of buffer mapping based on the changes in pfc settings. When set buffer
From: Huy Nguyen
Add APIs for buffer configuration based on the changes in
pfc configuration, cable len, buffer size configuration,
and priority to buffer mapping.
Note that the xoff fomula is as below
xoff = ((301+2.16 * len [m]) * speed [Gbps] + 2.72 MTU [B]
xoff_threshold = buffer_size -
From: Huy Nguyen
Add firmware command interface to read and write PPTB and PBMC
registers.
PPTB register enables mappings priority to a specific receive buffer.
PBMC registers enables changing the receive buffer's configuration such
as buffer size, xon/xoff thresholds, buffer's lossy property a
From: Huy Nguyen
Add pbmc and pptb in the port_access_reg_cap_mask. These two
bits determine if device supports receive buffer configuration.
Signed-off-by: Huy Nguyen
Reviewed-by: Parav Pandit
Signed-off-by: Saeed Mahameed
---
include/linux/mlx5/device.h | 3 +++
include/linux/mlx5/mlx5_
Hi Dave,
This is a mlx5e only pull request, for more information please see tag
log below.
Please pull and let me know if there's any problem.
v1->v2:
1) patch #1 commit message: lldptool usage example and explanation on why
dcbnl is selected over devlink interface as was agreed on mailing l
On Thu, May 24, 2018 at 2:21 PM, Or Gerlitz wrote:
> On Tue, May 22, 2018 at 7:01 PM, Saeed Mahameed
> wrote:
>> On Tue, May 22, 2018 at 3:21 AM, Or Gerlitz wrote:
>>> On Tue, May 22, 2018 at 1:19 PM, Or Gerlitz wrote:
On Tue, May 22, 2018 at 12:04 AM, Saeed Mahameed
wrote:
> Fr
On Tue, May 22, 2018 at 7:01 PM, Saeed Mahameed
wrote:
> On Tue, May 22, 2018 at 3:21 AM, Or Gerlitz wrote:
>> On Tue, May 22, 2018 at 1:19 PM, Or Gerlitz wrote:
>>> On Tue, May 22, 2018 at 12:04 AM, Saeed Mahameed
>>> wrote:
From: Huy Nguyen
Add pbmc and pptb in the port_acces
On Thu, May 24, 2018 at 10:40:12PM +0200, Heiner Kallweit wrote:
> Add RTL8211B suspend / resume callbacks.
>
> Signed-off-by: Heiner Kallweit
> ---
> This patch is based on my knowledge of the r8169 driver, and on some
> guessing. Therefore I'd appreciate a confirmation from Realtek.
>
> The in
Add RTL8211B suspend / resume callbacks.
Signed-off-by: Heiner Kallweit
---
This patch is based on my knowledge of the r8169 driver, and on some
guessing. Therefore I'd appreciate a confirmation from Realtek.
The integrated PHY in some chips supported by the r8169 driver uses
a special sequence
This patch is a follow-up to 87e5808d52b6 ("net: phy: replace bool
members in struct phy_device with bit-fields") and converts further
flags to bit-fields.
Signed-off-by: Heiner Kallweit
---
include/linux/phy.h | 17 -
1 file changed, 8 insertions(+), 9 deletions(-)
diff --git a
On Thu, May 24, 2018 at 10:18:44AM +, Christophe Leroy wrote:
> On 05/24/2018 06:20 AM, Christophe LEROY wrote:
> >Le 23/05/2018 à 20:34, Segher Boessenkool a écrit :
> >>On Tue, May 22, 2018 at 08:57:01AM +0200, Christophe Leroy wrote:
> >>>The generic csum_ipv6_magic() generates a pretty bad
On Thu, May 24, 2018 at 05:49:35PM +0200, Davide Caratti wrote:
> SCTP sockets originated in a VRF can improve their performance if CRC32c
> computation is delegated to underlying devices: update device features,
> setting NETIF_F_SCTP_CRC. Iterating the following command in the topology
> proposed
The call to free_netdev() in __rtl8139_cleanup_dev() clears the network device
napi list, and explicit calls to netif_napi_del() are unnecessary.
Signed-off-by: Bo Chen
---
drivers/net/ethernet/realtek/8139too.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/net/ethernet/realtek/81
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