Do we still need Sergio's device tree patch?
regards,
dan carpenter
If a server side socket is bound to an address, but not in the listening
state yet, incoming connection requests should receive a reset control
packet in response. However, the function used to send the reset
silently drops the reset packet if the sending socket isn't bound
to a remote address (as
On Tue, Dec 18, 2018 at 12:18 AM Stefano Brivio wrote:
>
> On Mon, 17 Dec 2018 16:53:36 +0100
> Dmitry Vyukov wrote:
>
> > On Mon, Dec 17, 2018 at 4:24 PM Stefano Brivio wrote:
> > >
> > > On Mon, 17 Dec 2018 06:57:35 -0800
> > > Eric Dumazet wrote:
> > >
> > > > Might be cause by commit b8a51b
Hello!
On 18.12.2018 8:43, Raju Lakkaraju wrote:
From: Raju Lakkaraju
Fix the VSC 8530/31/40/41 Chips Init sequence
- Turn on Broadcast writes
- UNH 1.8.1 clear bias for UNH 1000BT distortion
- UNH 1.8.7 optimize pre-emphasis for 100BasTx UNH 100W fix
- Enable Token-ring during 'Coma Mode'
S
On Tue, Dec 18, 2018 at 9:06 AM Dan Carpenter wrote:
>
> Do we still need Sergio's device tree patch?
I think is useful. If not at least add a clarification that the reg
"5f" for the i2c is the one to use.
>
> regards,
> dan carpenter
>
Thanks,
Sergio Paracuellos
On 2018-12-18 03:36, Jakub Kicinski wrote:
On Mon, 17 Dec 2018 14:39:57 +0100, Björn Töpel wrote:
OTOH the implementation would probably look different if there was a
per-q program, because this would open up for more optimizations. One
could even imagine that the socket fd was part of the progr
From: Raju Lakkaraju
- Turn on Broadcast writes
- UNH 1.8.1 clear bias for UNH 1000BT distortion
- UNH 1.8.7 optimize pre-emphasis for 100BasTx UNH 100W fix
- Enable Token-ring during 'Coma Mode'
Signed-off-by: Raju Lakkaraju
---
v1: Fix the tag for the incriminating commit
---
drivers/net/p
On 2018/12/17 22:36, Russell King - ARM Linux wrote:
> On Mon, Dec 17, 2018 at 05:42:20PM +0800, Yunsheng Lin wrote:
>> On 2018/12/15 18:37, Russell King - ARM Linux wrote:
>>> On Sat, Dec 15, 2018 at 04:07:42PM +0800, Yunsheng Lin wrote:
There seems to be some problem with pause subsequent ne
On Tue, Dec 18, 2018 at 07:34:50AM +0100, Heiner Kallweit wrote:
> Whether a PHY is 100Mbps or 1Gbps-capable can be autodetected,
> therefore it's not needed to define this manually in the driver.
> genphy_config_init() will remove 1Gbps from phydev->supported if
> not supported. Having said that P
NAME_DISTRIBUTOR messages are transmitted through unicast link on TIPC
2.0, by contrast, the messages are delivered through broadcast link on
TIPC 1.7. But at present, NAME_DISTRIBUTOR messages received by
broadcast link cannot be handled in tipc_rcv() until an unicast message
arrives, which may le
On Tue, Dec 18, 2018 at 07:24:52AM +0100, Sergio Paracuellos wrote:
> > +static int ksz9477_i2c_read_reg(struct i2c_client *i2c, u32 reg, u8 *val,
> > + unsigned int len)
> > +{
> > + struct i2c_msg msg[2];
> > + int ret = 0;
> > +
> > + val[0] = (u8)
From: wenxu
ip l add dev tun type gretap external
ip r a 10.0.0.1 encap ip dst 192.168.152.171 id 1000 dev gretap
For gretap Key example when the command set the id but don't set the
TUNNEL_KEY flags. There is no key field in the send packet
In the lwtunnel situation, some TUNNEL_FLAGS should c
From: wenxu
ip l add dev tun type gretap external
ip r a 10.0.0.1 encap ip dst 192.168.152.171 id 1000 dev gretap
For gretap example when the command set the id but don't set the
TUNNEL_KEY flags. There is no key field in the send packet
Signed-off-by: wenxu
---
include/uapi/linux/if_tunnel.h
On Tue, Dec 18, 2018 at 05:34:27PM +0800, Yunsheng Lin wrote:
> On 2018/12/17 22:36, Russell King - ARM Linux wrote:
> > As I've previously stated, the behaviour I've seen is _both_ pause bits
> > clear:
> >
> > If I set bit 10 (pause), and read back to confirm:
> >
> > MII PHY #0 transceiver r
Changes in V3:
- Dropped all references to NUMA_NO_NODE as per Lubomir Rinetl
- Split the patch into two creating a new one specifically for tools
- Folded Stephen's linux-next build fix into the second patch
Changes in V2: (https://patchwork.kernel.org/patch/10698089/)
- Added inclusion of 'num
From: Stephen Rothwell
This replaces all open encodings in tools with NUMA_NO_NODE.
Also linux/numa.h is now needed for the perf build.
Signed-off-by: Anshuman Khandual
Signed-off-by: Stephen Rothwell
---
tools/include/linux/numa.h | 16
tools/perf/bench/numa.c| 6 +++---
At present there are multiple places where invalid node number is encoded
as -1. Even though implicitly understood it is always better to have macros
in there. Replace these open encodings for an invalid node number with the
global macro NUMA_NO_NODE. This helps remove NUMA related assumptions like
As a follow-up to commit 30da46b5dc3a ("tools: bpftool: add a command to
dump the trace pipe"), attempt to mount the tracefs virtual file system
if it is not detected on the system before trying to dump content of the
tracing pipe on an invocation of "bpftool prog tracelog".
Usually, tracefs in au
Hi,
This series focus on mounting (or not mounting) tracefs with bpftool.
First patch makes bpftool attempt to mount tracefs if tracefs is not found
when running "bpftool prog tracelog".
Second patch adds an option to bpftool to prevent it from attempting to
mount any file system (tracefs or bpff
In order to make life easier for users, bpftool automatically attempts
to mount the BPF virtual file system, if it is not mounted already,
before trying to pin objects in it. Similarly, it attempts to mount
tracefs if necessary before trying to dump the trace pipe to the
console.
While mounting fi
Since commit 222d7dbd258d ("net: prevent dst uses after free")
skb_dst_force() might clear the dst_entry attached to the skb.
The xfrm code doesn't expect this to happen, so we crash with
a NULL pointer dereference in this case.
Fix it by checking skb_dst(skb) for NULL after skb_dst_force()
and dr
1) Fix error return code in xfrm_output_one()
when no dst_entry is attached to the skb.
From Wei Yongjun.
2) The xfrm state hash bucket count reported to
userspace is off by one. Fix from Benjamin Poirier.
3) Fix NULL pointer dereference in xfrm_input when
skb_dst_force clears the d
From: Benjamin Poirier
sadhcnt is reported by `ip -s xfrm state count` as "buckets count", not the
hash mask.
Fixes: 28d8909bc790 ("[XFRM]: Export SAD info.")
Signed-off-by: Benjamin Poirier
Signed-off-by: Steffen Klassert
---
net/xfrm/xfrm_state.c | 2 +-
1 file changed, 1 insertion(+), 1 de
From: Mathias Krause
Commit 565f0fa902b6 ("xfrm: use a dedicated slab cache for struct
xfrm_state") moved xfrm state objects to use their own slab cache.
However, it missed to adapt xfrm_user to use this new cache when
freeing xfrm states.
Fix this by introducing and make use of a new helper for
From: Wei Yongjun
xfrm_output_one() does not return a error code when there is
no dst_entry attached to the skb, it is still possible crash
with a NULL pointer dereference in xfrm_output_resume(). Fix
it by return error code -EHOSTUNREACH.
Fixes: 9e1437937807 ("xfrm: Fix NULL pointer dereference
Driver calls phy_connect_direct and registers hclge_mac_adjust_link
to synchronize mac speed and duplex from phy. It is better to
synchronize mac speed and duplex from phy when phy link up.
Signed-off-by: Peng Li
---
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c | 4
1 file change
From: Yunsheng Lin
When caculating the SSU buffer, it first allocate tx and
rx private buffer, then the remaining buffer is for rx
shared buffer. The remaining buffer size should be at
least bigger than or equal to the shared_std, which is the
minimum shared buffer size required by the driver, bu
coalesce param updates every 100 napi times, it may update a little
late if ping test after a high rate flow, may over napi poll is called
100 times as ping test sends packets every second.
This patch updates coalesce param every second, instead with every
100 napi times. It can not update the par
From: Huazhong Tan
While doing DOWN, the calling of napi_disable() may not return, since the
napi_complete() in the hns3_nic_common_poll() will never be called when
HNS3_NIC_STATE_DOWN is set. So we need to call napi_complete() before
checking HNS3_NIC_STETE_DOWN.
Fixes: ff0699e04b97 ("net: hns3
From: Huazhong Tan
In the hns3_nic_uninit_vector_data(), the procedure of uninitializing
the tqp_vector's IRQ has not set affinity_notify to NULL and changes
its init flag. This patch fixes it. And for simplificaton, local
variable tqp_vector is used instead of priv->tqp_vector[i].
Fixes: 424eb8
From: Huazhong Tan
When hclge_reset() completes successfully, it should update the
last_reset_time, set reset_fail_cnt to 0, and set reset_type of
hnae3_ae_dev to HNAE3_NONE_RESET.
Also when hclgevf_reset() completes successfully, it should update
the last_reset_time, and set reset_type of hnae3
From: Huazhong Tan
When hns3_get_vector_ring_chain() failed in the
hns3_nic_init_vector_data(), it should do the error handling instead
of return directly.
Also, cur_chain should be freed instead of chain and head->next should
be set to NULL in error handling of hns3_get_vector_ring_chain.
This
From: Huazhong Tan
When doing reset, it is unnecessary to get the hardware's default
configuration again, otherwise, the user's configuration will be
overwritten.
Fixes: 4ed340ab8f49 ("net: hns3: Add reset process in hclge_main")
Signed-off-by: Huazhong Tan
Signed-off-by: Peng Li
---
drivers/
From: Yunsheng Lin
This patch adds support of getting tx and dv buffer size through
firmware, because different version of hardware requires different
size of tx and dv buffer.
This patch also add dv_buf_size to tc' private buffer size even if
pfc is not enable for the tc.
Signed-off-by: Yunshe
From: Fuyun Liang
Our phy does not support 1000M/half, this patch removes 1000M/half from
PHY_SUPPORTED_FEATURES.
Signed-off-by: Fuyun Liang
Signed-off-by: Peng Li
---
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/d
From: Yunsheng Lin
The hardware expects the buffer size set to SSU is aligned to
256 bytes, this patch aligns the buffer size to 256 byte using
roundup or rounddown function.
Signed-off-by: Yunsheng Lin
Signed-off-by: Peng Li
---
.../ethernet/hisilicon/hns3/hns3pf/hclge_main.c| 43 +++
From: Huazhong Tan
In the hclgevf_pci_reset(), it only uninitialize and initialize
the msi, so if the initialization fails, hclgevf_uninit_hdev()
does not need to uninitialize the msi, but needs to uninitialize
the pci, otherwise it will cause pci resource not free.
Fixes: 862d969a3a4d ("net: hn
This patchset includes bugfixes and code optimizations for the HNS3
ethernet controller driver
Fuyun Liang (1):
net: hns3: remove 1000M/half support of phy
Huazhong Tan (6):
net: hns3: fix error handling int the hns3_get_vector_ring_chain
net: hns3: uninitialize pci in the hclgevf_uninit
Roopa Prabhu writes:
> On Mon, Dec 17, 2018 at 3:44 PM Petr Machata wrote:
>>
>> Roopa Prabhu writes:
>> >> Fixes: 0241b836732f ("vxlan: fix default fdb entry netlink notify
>> >> ordering during netdev create")
>> >> Signed-off-by: Petr Machata
>> >> ---
>> >
>> > Acked-by: Roopa Prabhu
>>
On 12/18/2018 08:03 AM, Myungho Jung wrote:
> On Mon, Dec 17, 2018 at 03:58:58PM +0100, Ursula Braun wrote:
>>
>
> Hi Ursula,
>
> Thank you for your suggestion. I have a question on your comment.
>
>>
>> On 12/17/2018 06:21 AM, Myungho Jung wrote:
>>> clcsock can be released while kernel_acce
On 12/17/18 4:42 PM, shuah wrote:
> Hi Rafael,
>
> On 12/17/18 10:53 AM, Rafael David Tinoco wrote:
>> Shuah,
>>
>> I was recently investigating some errors coming out of our functional
>> tests and we, Dan and I, came up with a discussion that might not be new
>> for you, but, interests us, in de
From: Florian Westphal
add a script that adds a ipsec tunnel between two network
namespaces plus following policies:
.0/24 -> ipsec tunnel
.240/28 -> bypass
.253/32 -> ipsec tunnel
Then check that .254 bypasses tunnel (match /28 exception),
and .2 (match /24) and .253 (match direct policy) pass
From: Li RongQing
if loopback_idev is NULL pointer, and the following access of
loopback_idev will trigger panic, which is same as BUG_ON
Signed-off-by: Li RongQing
Signed-off-by: Steffen Klassert
---
net/ipv6/xfrm6_policy.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/net/ipv6/xfrm6_po
From: Colin Ian King
Trivial fix to clean up indentation issue, remove an extraneous
space.
Signed-off-by: Colin Ian King
Signed-off-by: Steffen Klassert
---
include/net/xfrm.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index fa
From: Florian Westphal
Dan Carpenter reports following static checker warning:
net/xfrm/xfrm_policy.c:1316 xfrm_hash_rebuild()
warn: 'dir' is out of bounds '3' vs '2'
| 1280 /* reset the bydst and inexact table in all directions */
| 1281 xfrm_hash_reset_inexact_table(net
From: Florian Westphal
At this time inexact policies are all searched in-order until the first
match is found. After removal of the flow cache, this resolution has
to be performed for every packetm resulting in major slowdown when
number of inexact policies is high.
This adds infrastructure to
From: Florian Westphal
This adds inexact lists per destination network, stored in a search tree.
Inexact lookups now return two 'candidate lists', the 'any' policies
('any' destionations), and a list of policies that share same
daddr/prefix.
Next patch will add a second search tree for 'saddr:a
From: Florian Westphal
This adds the 'saddr:any' search class. It contains all policies that have
a fixed saddr/prefixlen, but 'any' destination.
Signed-off-by: Florian Westphal
Acked-by: David S. Miller
Signed-off-by: Steffen Klassert
---
net/xfrm/xfrm_policy.c | 46 +++
From: Florian Westphal
... so we can reuse this later without code duplication when we add
policy to a second inexact list.
Signed-off-by: Florian Westphal
Acked-by: David S. Miller
Signed-off-by: Steffen Klassert
---
net/xfrm/xfrm_policy.c | 43 ++
1
From: Florian Westphal
This avoids searches of polices that cannot match in the first
place due to different interface id by placing them in different bins.
Signed-off-by: Florian Westphal
Acked-by: David S. Miller
Signed-off-by: Steffen Klassert
---
net/xfrm/xfrm_policy.c | 25 +
From: Florian Westphal
currently policy_hash_bysel() returns the hash bucket list
(for exact policies), or the inexact list (when policy uses a prefix).
Searching this inexact list is slow, so it might be better to pre-sort
inexact lists into a tree or another data structure for faster
searching
From: Florian Westphal
currently all non-socket policies are either hashed in the dst table,
or placed on the 'inexact list'. When flushing, we first walk the
table, then the (per-direction) inexact lists.
When we try and get rid of the inexact lists to having "n" inexact
lists (e.g. per-af ine
1) Add xfrm policy selftest scripts.
From Florian Westphal.
2) Split inexact policies into four different search list
classes and use the rbtree infrastructure to store/lookup
the policies. This is to improve the policy lookup
performance after the flowcache removal.
Patches from Fl
From: Florian Westphal
Colin Ian King says:
Static analysis with CoverityScan found a potential issue [..]
It seems that pointer pol is set to NULL and then a check to see if it
is non-null is used to set pol to tmp; howeverm this check is always
going to be false because pol is always NULL.
From: Colin Ian King
There is a missing indentation before the goto statement. Add it.
Signed-off-by: Colin Ian King
Signed-off-by: Steffen Klassert
---
net/xfrm/xfrm_policy.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
i
From: Florian Westphal
validate the re-inserted policies match the lookup node.
Policies that fail this test won't be returned in the candidate set.
This is enabled by default for now, it should not cause noticeable
reinsert slow down.
Such reinserts are needed when we have to merge an existing
From: Florian Westphal
Switch packet-path lookups for inexact policies to rhashtable.
In this initial version, we now no longer need to search policies with
non-matching address family and type.
Next patch will add the if_id as well so lookups from the xfrm interface
driver only need to search
From: Florian Westphal
This adds the fourth and final search class, containing policies
where both saddr and daddr have prefix lengths (i.e., not wildcards).
Inexact policies now end up in one of the following four search classes:
1. "Any:Any" list, containing policies where both saddr and dadd
From: Colin Ian King
There is an indentation issue before the declaration of xfrm_ctx. Remove
spaces and replace with a tab.
Signed-off-by: Colin Ian King
Signed-off-by: Steffen Klassert
---
net/key/af_key.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/key/af_key.c
On Mon, Dec 17, 2018 at 04:44:50PM -0500, Bryan Whitehead wrote:
> The LAN7431 uses an external phy, and it can be found anywhere in
> the phy address space. This patch uses phy address 1 for LAN7430
> only. And searches all addresses otherwise.
>
> Signed-off-by: Bryan Whitehead
> ---
> drivers
On Tue, Dec 18, 2018 at 5:45 AM Heiner Kallweit wrote:
>
> On 17.12.2018 14:25, Chris Chiu wrote:
> > On Fri, Dec 14, 2018 at 3:37 PM Heiner Kallweit
> > wrote:
> >>
> >> On 14.12.2018 04:33, Chris Chiu wrote:
> >>> On Thu, Dec 13, 2018 at 10:20 AM Chris Chiu wrote:
>
> Hi,
>
On Tue, 18 Dec 2018 09:49:17 +0100
Dmitry Vyukov wrote:
> On Tue, Dec 18, 2018 at 12:18 AM Stefano Brivio wrote:
> >
> > On Mon, 17 Dec 2018 16:53:36 +0100
> > Dmitry Vyukov wrote:
> >
> > > On Mon, Dec 17, 2018 at 4:24 PM Stefano Brivio
> > > wrote:
> > > >
> > > > On Mon, 17 Dec 2018 06
Hello,
syzbot found the following crash on:
HEAD commit:0a602458c72c kmsan: random: another take at unpoisoning CR..
git tree: kmsan
console output: https://syzkaller.appspot.com/x/log.txt?x=125b568b40
kernel config: https://syzkaller.appspot.com/x/.config?x=9b071100dcf8e641
dashb
Hello,
syzbot found the following crash on:
HEAD commit:cddc52641fd2 kmsan: use __memmove() in fixup_bad_iret()
git tree: kmsan
console output: https://syzkaller.appspot.com/x/log.txt?x=15d27ad540
kernel config: https://syzkaller.appspot.com/x/.config?x=e2808e34f8becb71
dashboard
This patch set contains three fixes for the vxlan driver.
Patch #1 fixes handling of offload mark on replaced VXLAN FDB entries. A
way to trigger this is to replace the FDB entry with one that can not be
offloaded. A future patch set should make it possible to veto such FDB
changes. However the FD
Add a test to exercise the fix from the previous patch.
Signed-off-by: Petr Machata
---
tools/testing/selftests/net/Makefile | 1 +
.../selftests/net/test_vxlan_fdb_changelink.sh | 29 ++
2 files changed, 30 insertions(+)
create mode 100755 tools/testing/s
Default remotes are stored as FDB entries with an Ethernet address of
00:00:00:00:00:00. When a request is made to change a remote address of
a VXLAN device, vxlan_changelink() first deletes the existing default
remote, and then creates a new FDB entry.
This works well as long as the list of defau
When a failure occurs in rtnl_configure_link(), the current code
calls unregister_netdevice() to roll back the earlier call to
register_netdevice(), and jumps to errout, which calls
vxlan_fdb_destroy().
However unregister_netdevice() calls transitively ndo_uninit, which is
vxlan_uninit(), and that
When rdst of an offloaded FDB entry is replaced, it certainly isn't
offloaded anymore. Drivers are notified about such replacements, and can
re-mark the entry as offloaded again if they so wish. However until a
driver does so explicitly, assume a replaced FDB entry is not offloaded.
Note that repl
On Tue, Dec 18, 2018 at 3:08 AM Heiner Kallweit wrote:
>
> On 17.12.2018 14:25, Chris Chiu wrote:
> > On Fri, Dec 14, 2018 at 3:37 PM Heiner Kallweit
> > wrote:
> >>
> >> On 14.12.2018 04:33, Chris Chiu wrote:
> >>> On Thu, Dec 13, 2018 at 10:20 AM Chris Chiu wrote:
>
> Hi,
>
On Tue, Dec 18, 2018 at 1:40 PM Stefano Brivio wrote:
>
> On Tue, 18 Dec 2018 09:49:17 +0100
> Dmitry Vyukov wrote:
>
> > On Tue, Dec 18, 2018 at 12:18 AM Stefano Brivio wrote:
> > >
> > > On Mon, 17 Dec 2018 16:53:36 +0100
> > > Dmitry Vyukov wrote:
> > >
> > > > On Mon, Dec 17, 2018 at 4:24 P
Hi Stephen,
Thanks for your patch.
> -Original Message-
> From: linux-rdma-ow...@vger.kernel.org [mailto:linux-rdma-
> ow...@vger.kernel.org] On Behalf Of Stephen Warren
> Sent: Saturday, December 15, 2018 1:33 AM
> To: Tariq Toukan ; w...@wwwdotorg.org;
> h...@wwwdotorg.org; \ (Xavier\)
Hello Andreas,
On Mon, 17 Dec 2018 at 15:19, Andreas Färber wrote:
>
> Hello Xue Liu,
>
> Am 17.12.18 um 09:50 schrieb Xue Liu:
> > I have a question about the architecture of your module. AFAIK LoRaWAN
> > is already the MAC Layer above the LoRa technology. Why do you want to
> > make a new laye
On 12/18/2018 11:13 AM, Quentin Monnet wrote:
> Hi,
> This series focus on mounting (or not mounting) tracefs with bpftool.
>
> First patch makes bpftool attempt to mount tracefs if tracefs is not found
> when running "bpftool prog tracelog".
>
> Second patch adds an option to bpftool to prevent
On 12/18/2018 02:31 AM, Yonghong Song wrote:
> Current btf func_info, line_info and jited_line are designed to be
> extensible. The record sizes for {func,line}_info are passed to kernel,
> and the record sizes for {func,line,jited_line}_info are returned to
> userspace during bpf_prog_info query.
On Tue, Dec 18, 2018 at 02:26:00PM +0100, Dmitry Vyukov wrote:
> On Tue, Dec 18, 2018 at 1:40 PM Stefano Brivio wrote:
> >
> > On Tue, 18 Dec 2018 09:49:17 +0100
> > Dmitry Vyukov wrote:
> >
> > > On Tue, Dec 18, 2018 at 12:18 AM Stefano Brivio
> > > wrote:
> > > >
> > > > On Mon, 17 Dec 2018 1
On Thu, Dec 13, 2018 at 2:18 PM Daniel Borkmann wrote:
>
> On 12/13/2018 01:24 PM, Alexander Potapenko wrote:
> > On Thu, Dec 13, 2018 at 1:20 PM Michal Kubecek wrote:
> >> On Thu, Dec 13, 2018 at 12:59:36PM +0100, Michal Kubecek wrote:
> >>> On Thu, Dec 13, 2018 at 12:00:59PM +0100, Alexander Po
[Dropping syzbot from Cc:]
On Tue, 18 Dec 2018 14:26:00 +0100
Dmitry Vyukov wrote:
> On Tue, Dec 18, 2018 at 1:40 PM Stefano Brivio
> wrote:
>
> > Maybe it would be nice to have a semi-automated way to isolate and
> > describe/name specific conditions found by syzbot via fuzzing and
> > turn th
Den mån 17 dec. 2018 kl 20:40 skrev William Tu :
>
> The patch series adds AF_XDP async xmit support for veth device.
> First patch add a new API for supporting non-physical NIC device to get
> packet's virtual address. The second patch implements the async xmit,
> and last patch adds example use
Microsemi has been bought by Microchip and Microchip is supporting those
switches.
Signed-off-by: Alexandre Belloni
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 50223cba6ddb..48abe982aed6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -9823,6
> Sun, Dec 16, 2018 at 11:18:59AM CET, starni...@g.ncu.edu.tw wrote:
> >LoRaWAN defined by LoRa Alliance(TM) is the MAC layer over LoRa devices.
> >
> >This patch implements part of Class A end-devices SoftMAC defined in
> >LoRaWAN(TM) Specification Ver. 1.0.2:
> >1. End-device receive slot timing
On Tue, Dec 18, 2018 at 2:27 AM David Miller wrote:
>
> From: Willem de Bruijn
> Date: Mon, 17 Dec 2018 12:23:58 -0500
>
> > From: Willem de Bruijn
> >
> > Fix two omissions:
> >
> > - tx timestamping is missing for AF_INET6/SOCK_RAW/IPPROTO_RAW
> > - SOF_TIMESTAMPING_OPT_ID is missing for IPPRO
Den mån 17 dec. 2018 kl 20:40 skrev William Tu :
>
> Currently the xsk_umem_consume_tx expects only the physical NICs so
> the api returns a dma address. This patch introduce the new function
> to return the virtual address, when XSK is used by a virtual device.
>
> Signed-off-by: William Tu
> --
Tue, Dec 18, 2018 at 03:27:09PM CET, starni...@g.ncu.edu.tw wrote:
>> Sun, Dec 16, 2018 at 11:18:59AM CET, starni...@g.ncu.edu.tw wrote:
>> >LoRaWAN defined by LoRa Alliance(TM) is the MAC layer over LoRa devices.
>> >
>> >This patch implements part of Class A end-devices SoftMAC defined in
>> >LoR
On Thu, Dec 13, 2018 at 3:54 PM Daniel Borkmann wrote:
>
> On 12/13/2018 02:18 PM, Daniel Borkmann wrote:
> > On 12/13/2018 01:24 PM, Alexander Potapenko wrote:
> >> On Thu, Dec 13, 2018 at 1:20 PM Michal Kubecek wrote:
> >>> On Thu, Dec 13, 2018 at 12:59:36PM +0100, Michal Kubecek wrote:
>
Den mån 17 dec. 2018 kl 20:40 skrev William Tu :
>
> The patch adds support for AF_XDP async xmit. Users can use
> AF_XDP on both side of the veth and get better performance, with
> the cost of ksoftirqd doing the xmit. The veth_xsk_async_xmit
> simply kicks the napi function, veth_poll, to run,
Den tis 18 dec. 2018 kl 14:48 skrev Jan Sokolowski :
>
> Export xdp_get_umem_from_qid for other modules to use.
>
> Signed-off-by: Jan Sokolowski
Adding netdev.
Acked-by: Björn Töpel
> ---
> net/xdp/xdp_umem.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/net/xdp/xdp_umem.c b/net/x
On 12/18/2018 11:01 AM, Andrew Lunn wrote:
> On Tue, Dec 18, 2018 at 07:24:52AM +0100, Sergio Paracuellos wrote:
>>> +static int ksz9477_i2c_read_reg(struct i2c_client *i2c, u32 reg, u8 *val,
>>> + unsigned int len)
>>> +{
>>> + struct i2c_msg msg[2];
>>> +
Den tis 18 dec. 2018 kl 14:48 skrev Jan Sokolowski :
>
> As current implementation of netdev already contains and provides
> umems for us, we no longer have the need to contain these
> structures in i40e_vsi.
>
> Refactor the code to operate on netdev-provided umems.
>
> Signed-off-by: Jan Sokolows
On 12/18/18 4:37 AM, Rafael David Tinoco wrote:
On 12/17/18 4:42 PM, shuah wrote:
Hi Rafael,
On 12/17/18 10:53 AM, Rafael David Tinoco wrote:
Shuah,
I was recently investigating some errors coming out of our functional
tests and we, Dan and I, came up with a discussion that might not be new
f
At least old Xen net backends seem to send frags with no real data
sometimes. In case such a fragment happens to occur with the frag limit
already reached the frontend will BUG currently even if this situation
is easily recoverable.
Modify the BUG_ON() condition accordingly.
Cc: sta...@vger.kerne
On Mon, Dec 17, 2018 at 09:44:23PM +0100, Sergio Paracuellos wrote:
> Add device-tree binding example of the ksz9477 switch managed in i2c mode.
>
> Cc: devicet...@vger.kernel.org
> Signed-off-by: Sergio Paracuellos
> ---
> Changes v3:
> - No changes. Just resent patches together.
>
> Change
From: Colin Ian King
Currently variable data0 is not being initialized so a garbage value is
being passed to vxge_hw_vpath_fw_api and this value is being written to
the rts_access_steer_data0 register. There are other occurrances where
data0 is being initialized to zero (e.g. in function
vxge_hw
From: Ioana Radulescu
Add statistics for pending frames in Rx/Tx conf FQs and
number of buffers in pool. Available through ethtool -S.
Signed-off-by: Ioana Radulescu
Signed-off-by: Ioana ciornei
---
.../net/ethernet/freescale/dpaa2/dpaa2-ethtool.c | 41 ++
1 file changed
This patch set adds ethtool statistics for pending frames/bytes
in Rx/Tx conf FQs and number of buffers in pool.
The first patch adds support for the query APIs in the DPIO driver
while the latter actually exposes the statistics through ethtool.
Ioana Radulescu (1):
dpaa2-eth: Add QBMAN related
From: Roy Pledge
Add FQ (Frame Queue) and BP (Buffer Pool) query APIs that
users of QBMan can invoke to see the status of the queues
and pools that they are using.
Signed-off-by: Roy Pledge
Signed-off-by: Ioana Radulescu
Signed-off-by: Ioana Ciornei
---
drivers/soc/fsl/dpio/dpio-service.c |
On Tue, Dec 18, 2018 at 12:21 AM Thor Thayer
wrote:
>
> Hi Arnd,
>
> On 12/14/18 6:36 AM, Arnd Bergmann wrote:
> > On Tue, Nov 13, 2018 at 5:03 PM wrote:
> >>
> >> From: Thor Thayer
> >> +static int socfpga_is_s10(void)
> >> +{
> >> + return of_machine_is_compatible("altr,socfpga-stratix1
Hi Dalon,
On 12/13/18 11:52 AM, dwest...@gmail.com wrote:
From: Dalon Westergreen
The return from tx_buffer call in tse_start_xmit is
inapropriately ignored. tse_buffer calls should return
0 for success or NETDEV_TX_BUSY. tse_start_xmit should
return not report a successful transmit when the
On 12/13/18 11:52 AM, dwest...@gmail.com wrote:
From: Dalon Westergreen
It is more appropriate to set the rx and tx ring size before calling
the init function for the dma.
Signed-off-by: Dalon Westergreen
---
drivers/net/ethernet/altera/altera_tse_main.c | 6 --
1 file changed, 4 inser
On 12/13/18 11:52 AM, dwest...@gmail.com wrote:
From: Dalon Westergreen
The declaration of struct altera_dmaops does not have
identifier names. Add identifier names to confrom with
required coding styles.
Signed-off-by: Dalon Westergreen
---
drivers/net/ethernet/altera/altera_tse.h | 30 ++
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