Before the patch, the erspan BSO bit (Bad/Short/Oversized) is not
handled. BSO has 4 possible values:
00 --> Good frame with no error, or unknown integrity
11 --> Payload is a Bad Frame with CRC or Alignment Error
01 --> Payload is a Short Frame
10 --> Payload is an Oversized Frame
Based
Currently ip6gre and ip6erspan share single metadata mode device,
using 'collect_md_tun'. Thus, when doing:
ip link add dev ip6gre11 type ip6gretap external
ip link add dev ip6erspan12 type ip6erspan external
RTNETLINK answers: File exists
simply fails due to the 2nd tries to create the same
On 05/18/2018 12:28 AM, Jiri Pirko wrote:
> From: Jiri Pirko
>
> This patchset resolves 2 issues we have right now:
> 1) There are many netdevices / ports in the system, for port, pf, vf
>represenatation but the user has no way to see which is which
> 2) The ndo_get_phys_port_name is implem
On 05/18/2018 06:45 AM, Andrew Lunn wrote:
>> What benefit does it have to register unused ports? What is a usecase
>> for them. Like Florian, I also think they should not be registered.
>
> Hi Jiri
>
> They physically exist, so we are accurately describing the hardware by
> registering them.
On Fri, May 18, 2018 at 8:45 AM, Vlad Buslov wrote:
> Underlying implementation of action map has changed and doesn't require
> disabling bh anymore. Replace all action idr spinlock usage with regular
> calls that do not disable bh.
Please explain explicitly why it is not required, don't let peop
On Sat, May 19, 2018 at 09:12:30AM +0800, Jason Wang wrote:
> On 2018年05月18日 22:33, Tiwei Bie wrote:
> > On Fri, May 18, 2018 at 09:17:05PM +0800, Jason Wang wrote:
> > > On 2018年05月18日 19:29, Tiwei Bie wrote:
> > > > On Thu, May 17, 2018 at 08:01:52PM +0800, Jason Wang wrote:
> > > > > On 2018年05月
Sync new `BPF_CGROUP_UDP4_SENDMSG` and `BPF_CGROUP_UDP6_SENDMSG`
attach types to tools/.
Signed-off-by: Andrey Ignatov
Acked-by: Alexei Starovoitov
---
tools/include/uapi/linux/bpf.h | 8
1 file changed, 8 insertions(+)
diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/
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
---
tools/lib/bpf/libbpf.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tools/lib/b
This path set adds BPF hooks for sys_sendmsg similar to existing hooks for
sys_bind and sys_connect.
Hooks allow to override source IP (including the case when it's set via
cmsg(3)) and destination IP:port for unconnected UDP (slow path). TCP and
connected UDP (fast path) are not affected. This ma
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
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 2018年05月18日 22:33, Tiwei Bie wrote:
On Fri, May 18, 2018 at 09:17:05PM +0800, Jason Wang wrote:
On 2018年05月18日 19:29, Tiwei Bie wrote:
On Thu, May 17, 2018 at 08:01:52PM +0800, Jason Wang wrote:
On 2018年05月16日 22:33, Tiwei Bie wrote:
On Wed, May 16, 2018 at 10:05:44PM +0800, Jason Wang w
On 2018年05月18日 22:46, Michael S. Tsirkin wrote:
On Fri, May 18, 2018 at 10:11:54PM +0800, Jason Wang wrote:
On 2018年05月18日 22:06, Michael S. Tsirkin wrote:
On Fri, May 18, 2018 at 10:00:31PM +0800, Jason Wang wrote:
On 2018年05月18日 21:26, Jason Wang wrote:
On 2018年05月18日 21:13, Michael S. T
Hi Dan,
On 05/18/2018 09:39 AM, Dan Carpenter wrote:
On Fri, May 18, 2018 at 10:27:18AM +0200, Daniel Borkmann wrote:
Thanks for the two fixes, appreciate it! There were two similar ones that
fix the same issues which were already applied yesterday to bpf-next:
https://git.kernel.org/pub/scm
Instead of ingoring the array->index_type field. Enforce that
it must be an unsigned BTF_KIND_INT.
Signed-off-by: Martin KaFai Lau
---
kernel/bpf/btf.c | 83
1 file changed, 59 insertions(+), 24 deletions(-)
diff --git a/kernel/bpf/btf.c
This patch does the followings:
1. Modify libbpf and test_btf to reflect the uapi changes in btf
2. Add test for the btf_header changes
3. Add tests for array->index_type
4. Add err_str check to the tests
5. Fix a 4 bytes hole in "struct test #1" by swapping "m" and "n"
Signed-off-by: Martin KaFai
This patch exposes check_uarg_tail_zero() which will
be reused by a later BTF patch. Its name is changed to
bpf_check_uarg_tail_zero().
Signed-off-by: Martin KaFai Lau
---
include/linux/bpf.h | 2 ++
kernel/bpf/syscall.c | 14 +++---
2 files changed, 9 insertions(+), 7 deletions(-)
d
In "struct bpf_map_info", the name "btf_id", "btf_key_id" and "btf_value_id"
could cause confusion because the "id" of "btf_id" means the BPF obj id
given to the BTF object while
"btf_key_id" and "btf_value_id" means the BTF type id within
that BTF object.
To make it clear, btf_key_id and btf_valu
This patch does the followings:
1. Limit BTF_MAX_TYPES and BTF_MAX_NAME_OFFSET to 64k. We can
raise it later.
2. Remove the BTF_TYPE_PARENT and BTF_STR_TBL_ELF_ID. They are
currently encoded at the highest bit of a u32.
It is because the current use case does not require supporting
p
This patch set makes some changes to cleanup the unused
bits in BTF uapi. It also makes the btf_header extensible.
Please see individual patches for details.
Martin KaFai Lau (7):
bpf: Expose check_uarg_tail_zero()
bpf: btf: Change how section is supported in btf_header
bpf: btf: Check arr
There are currently unused section descriptions in the btf_header. Those
sections are here to support future BTF use cases. For example, the
func section (func_off) is to support function signature (e.g. the BPF
prog function signature).
Instead of spelling out all potential sections up-front in
On 5/18/18 4:08 PM, Stephen Hemminger wrote:
>
> What about just pushing the lookup down to the leaf functions that need it?
>
That should work as well. You want to re-send a formal patch?
Hello,
syzbot found the following crash on:
HEAD commit:1f7455c3912d tcp: tcp_rack_reo_wnd() can be static
git tree: net-next
console output: https://syzkaller.appspot.com/x/log.txt?x=171a133780
kernel config: https://syzkaller.appspot.com/x/.config?x=b632d8e2c2ab2c1
dashboard lin
Thanks, Stephen,
I've uploaded new patch as you suggested by putting these
variables in the makefile rather than configure script.
On Fri, May 18, 2018 at 2:53 PM Stephen Hemminger
wrote:
>
> On Tue, 15 May 2018 14:49:46 -0700
> Pavel Maltsev wrote:
>
> > Currently NETNS_RUN_DIR is hardcoded an
Currently NETNS_RUN_DIR is hardcoded and refers to /var/run/netns.
However, some systems (e.g. Android) doesn't have /var
which results in error attempts to create network namespaces on these
systems. This change makes NETNS_RUN_DIR configurable at build time
by allowing to pass environment variab
Hi Florian,
I love your patch! Yet something to improve:
[auto build test ERROR on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Florian-Fainelli/net-ethernet-ti-Allow-most-drivers-with-COMPILE_TEST/20180519-043005
config: sparc64-allyesconfig (attached as .config)
compiler:
The reuseport_bpf_numa test case fails there's no numa support. The
test shouldn't fail if there's no support it should be skipped.
Fixes: 3c2c3c16aaf6 ("reuseport, bpf: add test case for bpf_get_numa_node_id")
Signed-off-by: Anders Roxell
---
tools/testing/selftests/net/reuseport_bpf_numa.c |
On Fri, May 18, 2018 at 1:51 PM, Jakub Kicinski
wrote:
> On Thu, 17 May 2018 22:03:10 -0700, Yonghong Song wrote:
>> The new command "bpftool perf [show | list]" will traverse
>> all processes under /proc, and if any fd is associated
>> with a perf event, it will print out related perf event
>> in
On Thu, 17 May 2018 18:17:12 -0600
David Ahern wrote:
> On 5/17/18 4:36 PM, Stephen Hemminger wrote:
> > On Thu, 17 May 2018 16:22:37 -0600
> > dsah...@kernel.org wrote:
> >
> >> From: David Ahern
> >>
> >> Using iproute2 to create a bridge and add 4094 vlans to it can take from
> >> 2 to 3 *
Hi Florian,
I love your patch! Perhaps something to improve:
[auto build test WARNING on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Florian-Fainelli/net-ethernet-ti-Allow-most-drivers-with-COMPILE_TEST/20180519-043005
config: ia64-allmodconfig (attached as .config)
compil
On Tue, 15 May 2018 14:49:46 -0700
Pavel Maltsev wrote:
> Currently NETNS_RUN_DIR is hardcoded and refers to /var/run/netns.
> However, some systems (e.g. Android) doesn't have /var
> which results in error attempts to create network namespaces on these
> systems. This change makes NETNS_RUN_DIR
Hi Robert,
Thanks for this series.
On Monday, April 02, 2018 04:26 PM, Robert Jarzmik wrote:
From: Robert Jarzmik
As the pxa architecture switched towards the dmaengine slave map, the
old compatibility mechanism to acquire the dma requestor line number and
priority are not needed anymore.
Th
In divasmain.c, the function divas_write() firstly invokes the function
diva_xdi_open_adapter() to open the adapter that matches with the adapter
number provided by the user, and then invokes the function diva_xdi_write()
to perform the write operation using the matched adapter. The two functions
d
The cpdma channel highest priority is from hi to lo number.
The driver has limited number of descriptors that are shared between
number of cpdma channels. Number of queues can be tuned with ethtool,
that allows to not spend descriptors on not needed cpdma channels.
In AVB usually only 2 tx queues c
The cpsw has up to 4 FIFOs per port and upper 3 FIFOs can feed rate
limited queue with shaping. In order to set and enable shaping for
those 3 FIFOs queues the network device with CBS qdisc attached is
needed. The CBS configuration is added for dual-emac/single port mode
only, but potentially can b
This series adds MQPRIO and CBS Qdisc offload for TI cpsw driver.
It potentially can be used in audio video bridging (AVB) and time
sensitive networking (TSN).
Patchset was tested on AM572x EVM and BBB boards. Last patch from this
series adds detailed description of configuration with examples. Fo
That's possible to offload vlan to tc priority mapping with
assumption sk_prio == L2 prio.
Example:
$ ethtool -L eth0 rx 1 tx 4
$ qdisc replace dev eth0 handle 100: parent root mqprio num_tc 3 \
map 2 2 1 0 2 2 2 2 2 2 2 2 2 2 2 2 queues 1@0 1@1 2@2 hw 1
$ tc -g class show dev eth0
+---(100:ffe2
On Fri, 18 May 2018 09:28:59 +0200, Jiri Pirko wrote:
> From: Jiri Pirko
>
> This patchset resolves 2 issues we have right now:
> 1) There are many netdevices / ports in the system, for port, pf, vf
>represenatation but the user has no way to see which is which
> 2) The ndo_get_phys_port_name
This document describes MQPRIO and CBS Qdisc offload configuration
for cpsw driver based on examples. It potentially can be used in
audio video bridging (AVB) and time sensitive networking (TSN).
Signed-off-by: Ivan Khoronzhuk
---
Documentation/networking/cpsw.txt | 540 +
Need to restore shapers configuration after interface was down/up.
This is needed as appropriate configuration is still replicated in
kernel settings. This only shapers context restore, so vlan
configuration should be restored by user if needed, especially for
devices with one port where vlan frame
According to TRM tx rated channels should be in 7..0 order,
so correct it.
Signed-off-by: Ivan Khoronzhuk
---
drivers/net/ethernet/ti/davinci_cpdma.c | 31 -
1 file changed, 15 insertions(+), 16 deletions(-)
diff --git a/drivers/net/ethernet/ti/davinci_cpdma.c
b/drivers
On 05/17/2018 11:16 PM, John Fastabend wrote:
> In this series we add the ability for sk msg programs to read basic
> sock information about the sock they are attached to. The second
> patch adds the tests to the selftest test_verifier.
>
> One obseration that I had from writing this seriess is lo
On Fri, May 18, 2018 at 1:17 PM, Y Song wrote:
> On Fri, May 18, 2018 at 7:07 AM, Sean Young wrote:
>> This is simple test over rc-loopback.
>>
>> Signed-off-by: Sean Young
>
> Acked-by: Yonghong Song
Just one minor thing. You need to add "test_lirc_mode2_user"
in tools/testing/selftests/bpf/.
On Thu, 17 May 2018 22:03:10 -0700, Yonghong Song wrote:
> The new command "bpftool perf [show | list]" will traverse
> all processes under /proc, and if any fd is associated
> with a perf event, it will print out related perf event
> information. Documentation is also added.
Thanks for the change
> So, it is used so that the 2 switch will behave as if it is one big switch.
Yes. This particularly important with offloading. When your offload a
bridge, you don't need to care which switch the ports or on. If
traffic needs to go from one switch to the other, it will. If you
modelled it as two s
On Fri, 18 May 2018 15:35:07 +0200
Jesper Dangaard Brouer wrote:
> Extending tracepoint xdp:xdp_devmap_xmit in devmap with an err code
> allow people to easier identify the reason behind the ndo_xdp_xmit
> call to a given driver is failing.
Signed-off-by: Jesper Dangaard Brouer
--
Best regard
On Fri, 18 May 2018 15:35:12 +0200
Jesper Dangaard Brouer wrote:
> Update xdp_monitor to use the recently added err code introduced
> in tracepoint xdp:xdp_devmap_xmit, to show if the drop count is
> caused by some driver general delivery problem. Other kind of drops
> will likely just be more n
On Fri, 18 May 2018 15:34:57 +0200
Jesper Dangaard Brouer wrote:
> When sending an xdp_frame through xdp_do_redirect call, then error
> cases can happen where the xdp_frame needs to be dropped, and
> returning an -errno code isn't sufficient/possible any-longer
> (e.g. for cpumap case). This is a
On Fri, May 18, 2018 at 11:29 PM, Andrew Lunn wrote:
>> Hi,
>>
>> I mean the same terminology used in marvell's switch.(I don't think
>> there is more than one terminology for this, please correct me if
>> wrong).
>> Anyway, I can see examples how it is done, but I don't understand the
>> benefit
On Fri, 2018-05-18 at 11:21 -0600, Jason Gunthorpe wrote:
> On Fri, May 18, 2018 at 01:03:51PM -0400, David Miller wrote:
> > From: Saeed Mahameed
> > Date: Thu, 17 May 2018 18:22:43 -0700
> >
> > > Below you can find two pull requests,
> > >
> > > 1. mlx5 core updates to be shared for both netd
On Fri, 2018-05-18 at 13:03 -0400, David Miller wrote:
> From: Saeed Mahameed
> Date: Thu, 17 May 2018 18:22:43 -0700
>
> > Below you can find two pull requests,
> >
> > 1. mlx5 core updates to be shared for both netdev and RDMA,
> > (patches 1..9)
> > which is based on the last mlx5-next pull
On 05/18/2018 08:23 PM, Anders Roxell wrote:
> When running bpf's selftest test_xdp_meta.sh it fails:
> ./test_xdp_meta.sh
> Error: Specified qdisc not found.
> selftests: test_xdp_meta [FAILED]
>
> Need to enable CONFIG_NET_SCH_INGRESS and CONFIG_NET_CLS_ACT to get the
> test to pass.
>
> Fixes:
On 05/18/2018 09:12 PM, Jakub Kicinski wrote:
> Jiong says:
>
> NFP eBPF JIT is missing logic indirect shifts (both left and right) and
> arithmetic right shift (both indirect shift and shift by constant).
>
> This patch adds support for them.
>
> For indirect shifts, shift amount is not specifi
On Fri, May 18, 2018 at 4:03 AM, DaeRyong Jeong wrote:
> We report the crash: WARNING in __static_key_slow_dec
>
> This crash has been found in v4.8 using RaceFuzzer (a modified
> version of Syzkaller), which we describe more at the end of this
> report.
> Even though v4.8 is the relatively old ve
> Hi,
>
> I mean the same terminology used in marvell's switch.(I don't think
> there is more than one terminology for this, please correct me if
> wrong).
> Anyway, I can see examples how it is done, but I don't understand the
> benefit of this constellation, and why device tree needs to be
> fam
On 05/17/2018 04:28 PM, Mathieu Xhonneux wrote:
> This patch adds the End.BPF action to the LWT seg6local infrastructure.
> This action works like any other seg6local End action, meaning that an IPv6
> header with SRH is needed, whose DA has to be equal to the SID of the
> action. It will also adva
On Fri, May 18, 2018 at 7:07 AM, Sean Young wrote:
> This is simple test over rc-loopback.
>
> Signed-off-by: Sean Young
Acked-by: Yonghong Song
> ---
> tools/bpf/bpftool/prog.c | 1 +
> tools/include/uapi/linux/bpf.h| 53 -
> tools/include/uapi/lin
On Fri, May 18, 2018 at 7:07 AM, Sean Young wrote:
> Add support for BPF_PROG_LIRC_MODE2. This type of BPF program can call
> rc_keydown() to reported decoded IR scancodes, or rc_repeat() to report
> that the last key should be repeated.
>
> The bpf program can be attached to using the bpf(BPF_PRO
On Fri, May 18, 2018 at 10:13 PM, Andrew Lunn wrote:
> On Fri, May 18, 2018 at 09:35:38PM +0300, Ran Shalit wrote:
>> Hello,
>>
>> I am trying to understand the concept of cascaded switch.
>> I haven't find much information on this topic.
>>
>> Can anyone please explain the general concept, when i
On Fri, May 18, 2018 at 7:07 AM, Sean Young wrote:
> This makes is it possible for bpf prog detach to return -ENOENT.
>
> Signed-off-by: Sean Young
Acked-by: Yonghong Song
On Fri, 18 May 2018 18:20:38 +0530, Sandipan Das wrote:
> Currently, we resolve the callee's address for a JITed function
> call by using the imm field of the call instruction as an offset
> from __bpf_call_base. If bpf_jit_kallsyms is enabled, we further
> use this address to get the callee's kern
Hi Dave,
Here's the first bluetooth-next pull request for the 4.18 kernel:
- Refactoring of the btbcm driver
- New USB IDs for QCA_ROME and LiteOn controllers
- Buffer overflow fix if the controller sends invalid advertising data length
- Various cleanups & fixes for Qualcomm controllers
Ple
Thanks for your suggestion, David! I will revise the patch and resubmit it.
Wenwen
On Fri, May 11, 2018 at 2:50 PM, David Miller wrote:
> From: Wenwen Wang
> Date: Sat, 5 May 2018 14:32:46 -0500
>
>> To avoid such issues, this patch adds a check after the second copy in the
>> function diva_xd
On Fri, May 18, 2018 at 09:35:38PM +0300, Ran Shalit wrote:
> Hello,
>
> I am trying to understand the concept of cascaded switch.
> I haven't find much information on this topic.
>
> Can anyone please explain the general concept, when is it used, and
> why does the device tree need to know about
From: Jiong Wang
Code logic is similar with arithmetic right shift by constant, and NFP
get indirect shift amount through source A operand of PREV_ALU.
It is possible to fall back to logic right shift if the MSB is known to be
zero from range info, however there is no benefit to do this given lo
From: Jiong Wang
For indirect shifts, shift amount is not specified as constant, NFP needs
to get the shift amount through the low 5 bits of source A operand in
PREV_ALU, therefore extra instructions are needed compared with shifts by
constants.
Because NFP is 32-bit, so we are using register pa
On Fri, May 18, 2018 at 09:30:18PM +0300, Sergei Shtylyov wrote:
> The R-Car V3H (AKA R8A77980) GEther controller adds support for the RGMII
> PHY interface mode as a new value for the RMII_MII register.
>
> Based on the original (and large) patch by Vladimir Barinov.
>
> Signed-off-by: Vladim
From: Jiong Wang
Code logic is similar with logic right shift except we also need to set
PREV_ALU result properly, the MSB of which is the bit that will be
replicated to fill in all the vacant positions.
Signed-off-by: Jiong Wang
Reviewed-by: Jakub Kicinski
---
drivers/net/ethernet/netronome/
Jiong says:
NFP eBPF JIT is missing logic indirect shifts (both left and right) and
arithmetic right shift (both indirect shift and shift by constant).
This patch adds support for them.
For indirect shifts, shift amount is not specified as constant, NFP needs
to get the shift amount through the
When TCP_CLOSE_NORST is set before a close(), offload sinking of
unwanted data to the kernel with low resource usage, with a timeout of
TCP_LINGER2. The socket will transition to FIN_WAIT1 and then FIN_WAIT2
where it will ack data until either the timeout is hit, or a RST or FIN
is received.
Signe
There is a basic problem with TCP sockets, where sending and closing of
data is unreliable. One good example of this is a web server that wants
to send an error back on a HTTP POST and close the socket, however
assuming the POST was of any significant size what really happens is
that the browser g
On Fri, May 18, 2018 at 2:46 PM, Willem de Bruijn
wrote:
> On Fri, May 18, 2018 at 2:44 PM, Willem de Bruijn
> wrote:
>> On Fri, May 18, 2018 at 1:09 PM, Willem de Bruijn
>> wrote:
>>> On Fri, May 18, 2018 at 11:44 AM, David Miller wrote:
From: Eric Dumazet
Date: Fri, 18 May 2018 08:
This reverts commit 6710f970d9979d8f03f6e292bb729b2ee1526d0e.
Gotta love when developers have offline discussions, thinking everyone
is reading their responses/dialog.
The change had the potential for a number of race conditions on
shutdown, which is why we are reverting the change.
Signed-off-b
On Fri, May 18, 2018 at 2:44 PM, Willem de Bruijn
wrote:
> On Fri, May 18, 2018 at 1:09 PM, Willem de Bruijn
> wrote:
>> On Fri, May 18, 2018 at 11:44 AM, David Miller wrote:
>>> From: Eric Dumazet
>>> Date: Fri, 18 May 2018 08:30:43 -0700
>>>
We probably need to revert Willem patch
On Fri, May 18, 2018 at 1:09 PM, Willem de Bruijn
wrote:
> On Fri, May 18, 2018 at 11:44 AM, David Miller wrote:
>> From: Eric Dumazet
>> Date: Fri, 18 May 2018 08:30:43 -0700
>>
>>> We probably need to revert Willem patch
>>> (7ce875e5ecb8562fd44040f69bda96c999e38bbc)
>>
>> Is it really valid
Hello,
I am trying to understand the concept of cascaded switch.
I haven't find much information on this topic.
Can anyone please explain the general concept, when is it used, and
why does the device tree need to know about cascaded switch ?
Thank you,
ranran
Finally, add support for the DT probing of the R-Car V3H (AKA R8A77980) --
it's the only R-Car gen3 SoC having the GEther controller -- others have
only EtherAVB...
Based on the original (and large) patch by Vladimir Barinov.
Signed-off-by: Vladimir Barinov
Signed-off-by: Sergei Shtylyov
Review
The R-Car V3H (AKA R8A77980) GEther controller adds the DMA burst mode bit
(NBST) in EDMR and the manual tells to always set it before doing any DMA.
Based on the original (and large) patch by Vladimir Barinov.
Signed-off-by: Vladimir Barinov
Signed-off-by: Sergei Shtylyov
Reviewed-by: Simon Ho
The R-Car V3H (AKA R8A77980) GEther controller adds support for the RGMII
PHY interface mode as a new value for the RMII_MII register.
Based on the original (and large) patch by Vladimir Barinov.
Signed-off-by: Vladimir Barinov
Signed-off-by: Sergei Shtylyov
---
Changes in version 2:
- incl
Hello!
Here's a set of 3 patches against DaveM's 'net-next.git' repo. They (gradually)
add R8A77980 GEther support to the 'sh_eth' driver, starting with couple new
register bits/values introduced with this chip, and ending with adding a new
'struct sh_eth_cpu_data' instance connected to the new DT
When running bpf's selftest test_xdp_meta.sh it fails:
./test_xdp_meta.sh
Error: Specified qdisc not found.
selftests: test_xdp_meta [FAILED]
Need to enable CONFIG_NET_SCH_INGRESS and CONFIG_NET_CLS_ACT to get the
test to pass.
Fixes: 22c8852624fc ("bpf: improve selftests and add tests for meta p
From: Jose Abreu
Date: Fri, 18 May 2018 16:54:38 +0100
> Some HW specific setups, like sun8i, do not populate all the necessary
> callbacks, which is what HWIF helpers were expecting.
>
> Fix this by always trying to get the generic helpers and populate them
> if they were not previously populat
From: Rahul Lakkireddy
Date: Fri, 18 May 2018 19:12:53 +0530
> For T6, collect info on queue mapping to corresponding PF/VF in SGE.
>
> Signed-off-by: Rahul Lakkireddy
> Signed-off-by: Ganesh Goudar
Applied.
From: Rahul Lakkireddy
Date: Fri, 18 May 2018 19:13:37 +0530
> Correct the indirect register offsets in collecting TX rate limit info
> in UP CIM logs.
>
> Also, T5 doesn't support these indirect register offsets, so remove
> them from collection logic.
>
> Fixes: be6e36d916b1 ("cxgb4: collect
From: Paolo Abeni
Date: Fri, 18 May 2018 14:51:44 +0200
> Hangbin reported an Oops triggered by the syzkaller qdisc rules:
...
> When a red qdisc is updated with a 0 limit, the child qdisc is left
> unmodified, no additional scheduler is created in red_change(),
> the 'child' local variable is r
From: Andrea Greco
Date: Fri, 18 May 2018 14:18:41 +0200
> In com20020.c found this:
> /* FIXME: do this some other way! */
> if (!dev->dev_addr[0])
> dev->dev_addr[0] = arcnet_inb(ioaddr, 8);
>
> NODE-ID, must be univoque, for all arcnet network.
> My previews idea was take random value but, th
From: Antoine Tenart
Date: Fri, 18 May 2018 14:34:51 +0200
> This patch on the Marvell PPv2 driver is only cosmetic. Two typos are
> removed as well as other cosmetic fixes, such as extra new lines or tabs
> vs spaces.
>
> Suggested-by: Stefan Chulski
> Signed-off-by: Antoine Tenart
Applied,
From: Eric Dumazet
Date: Fri, 18 May 2018 04:47:55 -0700
> We must not call sock_diag_has_destroy_listeners(sk) on a socket
> that has no reference on net structure.
...
> Fixes: b922622ec6ef ("sock_diag: don't broadcast kernel sockets")
> Signed-off-by: Eric Dumazet
> Cc: Craig Gallek
> Repor
From: Colin King
Date: Fri, 18 May 2018 11:09:22 +0100
> From: Colin Ian King
>
> Trivial fix to spelling mistake in printk message text
>
> Signed-off-by: Colin Ian King
Applied.
From: Geert Uytterhoeven
Date: Fri, 18 May 2018 12:52:51 +0200
> Since commit 9b5ba0df4ea4f940 ("ARM: shmobile: Introduce ARCH_RENESAS")
> is CONFIG_ARCH_RENESAS a more appropriate platform check than the legacy
> CONFIG_ARCH_SHMOBILE, hence use the former.
>
> Renesas SuperH SH-Mobile SoCs are
From: Colin King
Date: Fri, 18 May 2018 10:22:06 +0100
> From: Colin Ian King
>
> Trivial fix to spelling mistakes in name field text
>
> Signed-off-by: Colin Ian King
> ---
> drivers/net/ethernet/atheros/atl1e/atl1e_param.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff -
On 05/18/2018 01:28 PM, Sergei Shtylyov wrote:
> On 05/18/2018 02:37 PM, Pavel Tatashin wrote:
>
>> * parallelized this function, so drop lock for the
>>>
>>> Parallelizing? Else the sentence doesn't parse for me. :-)
>
>My comment hardly makes sense when you removed all the conte
From: kbuild test robot
Date: Fri, 18 May 2018 13:14:23 +0800
> Fixes: 20b654dfe1be ("tcp: support DUPACK threshold in RACK")
> Signed-off-by: kbuild test robot
Looks good, applied, thanks!
On 05/18/2018 02:37 PM, Pavel Tatashin wrote:
> * parallelized this function, so drop lock for the
>>
>> Parallelizing? Else the sentence doesn't parse for me. :-)
My comment hardly makes sense when you removed all the context...
> Hi Sergei,
>
> In a separate series I parallelized
On 05/18/2018 06:54 PM, Shuah Khan wrote:
> On 05/18/2018 01:17 AM, Prashant Bhole wrote:
>> This series fixes bugs in test_sockmap code. They weren't caught
>> previously because failure in RX/TX thread was not notified to the
>> main thread.
>>
>> Also fixed data verification logic and slightly i
On Fri, May 18, 2018 at 01:03:51PM -0400, David Miller wrote:
> From: Saeed Mahameed
> Date: Thu, 17 May 2018 18:22:43 -0700
>
> > Below you can find two pull requests,
> >
> > 1. mlx5 core updates to be shared for both netdev and RDMA, (patches 1..9)
> > which is based on the last mlx5-next pu
From: Ursula Braun
Date: Fri, 18 May 2018 09:34:09 +0200
> here are SMC patches for net-next providing restructuring and cleanup
> in different areas.
Series applied, thanks Ursula.
On Fri, May 18, 2018 at 11:44 AM, David Miller wrote:
> From: Eric Dumazet
> Date: Fri, 18 May 2018 08:30:43 -0700
>
>> We probably need to revert Willem patch
>> (7ce875e5ecb8562fd44040f69bda96c999e38bbc)
>
> Is it really valid to reach ip_recv_err with an ipv6 socket?
I guess the issue is tha
From: Saeed Mahameed
Date: Thu, 17 May 2018 18:22:43 -0700
> Below you can find two pull requests,
>
> 1. mlx5 core updates to be shared for both netdev and RDMA, (patches 1..9)
> which is based on the last mlx5-next pull request
>
> The following changes since commit a8408f4e6db775e245f20edf
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