On Tue, Dec 05, 2017 at 11:15:58PM +0800, Xin Long wrote:
> This patch adds intl_enable in asoc and netns, and strm_interleave in
> sctp_sock to indicate if stream interleave is enabled and supported.
>
> netns intl_enable would be set via procfs, but that is not added yet
> until all stream inter
On Fri, Dec 01, 2017 at 11:51:16AM -0800, Paul E. McKenney wrote:
> Because READ_ONCE() now implies read_barrier_depends(), the
> read_barrier_depends() in next_desc() is now redundant. This commit
> therefore removes it and the related comments.
>
> Signed-off-by: Paul E. McKenney
> Cc: "Michae
On Tue, Dec 05, 2017 at 11:16:04PM +0800, Xin Long wrote:
> ulpevent_data is added as a member of sctp_stream_interleave, used to
> do the most process in ulpq, including to convert data or idata chunk
> to event, reasm them in reasm queue and put them in lobby queue in
> right order, and deliver t
On 12/5/17 10:40 AM, David Miller wrote:
> From: Johannes Berg
> Date: Tue, 05 Dec 2017 18:30:10 +0100
>
>> On Tue, 2017-12-05 at 11:41 -0500, David Miller wrote:
>>>
>>> There is no reasonable interpretation for what that application is
>>> doing, so I think we can safely call that case as buggy
On Mon, Dec 4, 2017 at 9:35 PM, Shannon Nelson
wrote:
> If the skb has a security association referenced in the skb, then
> set up the Tx descriptor with the ipsec offload bits. While we're
> here, we fix an oddly named field in the context descriptor struct.
>
> Signed-off-by: Shannon Nelson
>
On Mon, Dec 04, 2017 at 04:07:15PM -0800, Michael Chan wrote:
> As already pointed out, GRO_HW is a subset of GRO. Packets that
> cannot be aggregated in hardware (due to hardware resource limitations
> or protocol types that it doesn't handle) can just be passed to the
> stack for GRO aggregation
Hi Andrew,
On 12/05/2017 06:34 PM, Andrew Lunn wrote:
On Tue, Dec 05, 2017 at 02:25:58PM +0100, Richard Leitner wrote:
From: Richard Leitner
Some PHYs need the refclk to be a continuous clock. Therefore they don't
allow turning it off and on again during operation. Nonetheless such a
clock sw
Hi Andrew,
On 12/05/2017 06:28 PM, Andrew Lunn wrote:
Hi Richard
+++ b/drivers/of/of_mdio.c
@@ -77,6 +77,14 @@ static int of_mdiobus_register_phy(struct mii_bus *mdio,
if (of_property_read_bool(child, "broken-turn-around"))
mdio->phy_ignore_ta_mask |= 1 << addr;
+ if
> bool stmmac_eee_init(struct stmmac_priv *priv)
> {
> struct net_device *ndev = priv->dev;
> + int interface = priv->plat->interface;
> unsigned long flags;
> bool ret = false;
>
> + if ((interface != PHY_INTERFACE_MODE_MII) &&
> + (interface != PHY_INTERFACE_
On Tue, Dec 05, 2017 at 10:33:34AM +0100, Jerome Brunet wrote:
> From: Neil Armstrong
>
> Define registers and bits in meson-gxl PHY driver to make a bit
> more human friendly. No functional change
> static int meson_gxl_config_init(struct phy_device *phydev)
> {
> - /* Enable Analog and
On Tue, Dec 05, 2017 at 10:29:52AM +0100, Thomas Petazzoni wrote:
> Not all variants of the sh_eth hardware have Gigabit
> support. Unfortunately, the current driver doesn't tell the PHY about
> the limited MAC capabilities. Due to this, if you have a Gigabit
> capable PHY, the PHY will advertise i
From: Geert Uytterhoeven
Date: Mon, 4 Dec 2017 11:34:48 +0100
> This patch series adds optional PHY reset support to phylib.
Patch #1 and #2 applied to net-next, using v4.1 of patch #1.
Thanks.
From: Johannes Berg
Date: Tue, 05 Dec 2017 18:30:10 +0100
> On Tue, 2017-12-05 at 11:41 -0500, David Miller wrote:
>>
>> There is no reasonable interpretation for what that application is
>> doing, so I think we can safely call that case as buggy.
>>
>> We are only trying to handle the situatio
On Mon, Dec 4, 2017 at 9:35 PM, Shannon Nelson
wrote:
> If the chip sees and decrypts an ipsec offload, set up the skb
> sp pointer with the ralated SA info. Since the chip is rude
> enough to keep to itself the table index it used for the
> decryption, we have to do our own table lookup, using t
On Tue, Dec 05, 2017 at 02:25:59PM +0100, Richard Leitner wrote:
> From: Richard Leitner
>
> The Microchip/SMSC LAN8710/LAN8720 PHYs need (according to their
> datasheet [1]) a continuous REF_CLK when configured to "REF_CLK In Mode".
> Therefore set the PHY_RST_AFTER_CLK_EN flag for those PHYs to
On Tue, Dec 05, 2017 at 02:25:58PM +0100, Richard Leitner wrote:
> From: Richard Leitner
>
> Some PHYs need the refclk to be a continuous clock. Therefore they don't
> allow turning it off and on again during operation. Nonetheless such a
> clock switching is performed by some ETH drivers (namely
On Tue, 2017-12-05 at 11:41 -0500, David Miller wrote:
>
> There is no reasonable interpretation for what that application is
> doing, so I think we can safely call that case as buggy.
>
> We are only trying to handle the situation where a U8 attribute
> is presented as a bonafide U32 or a correc
On Mon, Dec 4, 2017 at 9:35 PM, Shannon Nelson
wrote:
> On a chip reset most of the table contents are lost, so must be
> restored. This scans the driver's ipsec tables and restores both
> the filled and empty table slots to their pre-reset values.
>
> Signed-off-by: Shannon Nelson
> ---
> driv
On Tue, Dec 05, 2017 at 11:15:57PM +0800, Xin Long wrote:
> Stream Interleave would be Implemented in two Parts:
>1. The I-DATA Chunk Supporting User Message Interleaving
>2. Interaction with Other SCTP Extensions
>
I have reviewed this patchset a couple of times already before the
postin
Hi Richard
> +++ b/drivers/of/of_mdio.c
> @@ -77,6 +77,14 @@ static int of_mdiobus_register_phy(struct mii_bus *mdio,
> if (of_property_read_bool(child, "broken-turn-around"))
> mdio->phy_ignore_ta_mask |= 1 << addr;
>
> + if (of_property_read_u32(child, "reset-delay-us",
On Tue, Dec 05, 2017 at 11:16:01PM +0800, Xin Long wrote:
> To avoid hundreds of checks for the different process on I-DATA chunk,
> struct sctp_stream_interleave is defined as a group of functions used
> to replace the codes in some place where it needs to do different job
> according to if the as
On Mon, Dec 4, 2017 at 9:35 PM, Shannon Nelson
wrote:
> Add the functions for setting up and removing offloaded SAs (Security
> Associations) with the x540 hardware. We set up the callback structure
> but we don't yet set the hardware feature bit to be sure the XFRM service
> won't actually try t
On Tue, Dec 5, 2017 at 6:35 AM, Sven Eckelmann
wrote:
> The batman-adv unicast packets contain a full layer 2 frame in encapsulated
> form. The flow dissector must therefore be able to parse the batman-adv
> unicast header to reach the layer 2+3 information.
>
> ++
> | ip(v
On Tue, Dec 5, 2017 at 4:32 AM, Chopra, Manish wrote:
>
> Since we are now differentiating HW gro with distinct feature bit, I think we
> should consider this feature bit everywhere where driver disables
> HW gro internally [not explicitly using ethtool]. This is not just specific
> to XDP but
Hi Dave,
> -Original Message-
> From: David Miller [mailto:da...@davemloft.net]
> Sent: Tuesday, December 05, 2017 4:38 PM
> To: Salil Mehta
> Cc: Zhuangyuzeng (Yisen) ; lipeng (Y)
> ; mehta.salil@gmail.com;
> netdev@vger.kernel.org; linux-ker...@vger.kernel.org; linux-
> r...@vger.ke
From: Simon Horman
Date: Mon, 4 Dec 2017 11:31:48 +0100
> Move dissection of tunnel info to outside of the main flow dissection
> function, __skb_flow_dissect(). The sole user of this feature, the flower
> classifier, is updated to call tunnel info dissection directly, using
> skb_flow_dissect_t
On Mon, Dec 4, 2017 at 9:35 PM, Shannon Nelson
wrote:
> Set up the data structures to be used by the ipsec offload.
>
> Signed-off-by: Shannon Nelson
> ---
> drivers/net/ethernet/intel/ixgbe/ixgbe.h | 5
> drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.h | 40
> +++
From: Jason Wang
Date: Mon, 4 Dec 2017 17:31:23 +0800
> This patch introduces an eBPF based queue selection method. With this,
> the policy could be offloaded to userspace completely through a new
> ioctl TUNSETSTEERINGEBPF.
>
> Signed-off-by: Jason Wang
> ---
> Changes from V2:
> - call rtnl
On Tue, Dec 05, 2017 at 02:12:42PM +, Yafang Shao wrote:
> The TCP/IP transition from TCP_LISTEN to TCP_SYN_RECV and some other
> transitions are not traced with tcp_set_state tracepoint.
>
> In order to trace the whole tcp lifespans, two helpers are introduced,
> void __tcp_set_state(struct s
> -Original Message-
> From: David Miller [mailto:da...@davemloft.net]
> Sent: Tuesday, December 05, 2017 4:49 PM
> To: Salil Mehta
> Cc: Zhuangyuzeng (Yisen) ; lipeng (Y)
> ; mehta.salil@gmail.com;
> netdev@vger.kernel.org; linux-ker...@vger.kernel.org; linux-
> r...@vger.kernel.org;
On Mon, Dec 4, 2017 at 9:35 PM, Shannon Nelson
wrote:
> Add a few routines to make access to the ipsec registers just a little
> easier, and throw in the beginnings of an initialization.
>
> Signed-off-by: Shannon Nelson
> ---
> drivers/net/ethernet/intel/ixgbe/Makefile | 1 +
> drivers/n
From: Subash Abhinov Kasiviswanathan
Date: Sun, 3 Dec 2017 23:37:06 -0700
> Add support to send and receive packets over ethernet.
> An example of usage is testing the data path on UML. This can be
> achieved by setting up two UML instances in multicast mode and
> associating rmnet over the UML
From: Subash Abhinov Kasiviswanathan
Date: Sun, 3 Dec 2017 23:37:03 -0700
> Only the success and consumed entries were actually in use.
> Use standard error codes instead.
>
> Signed-off-by: Subash Abhinov Kasiviswanathan
That is definitely not the only thing this change is doing:
> @@ -126,
From: David Ahern
Date: Tue, 5 Dec 2017 09:41:21 -0700
> On 12/5/17 9:34 AM, Johannes Berg wrote:
>> On Tue, 2017-12-05 at 11:31 -0500, David Miller wrote:
>>>
We could try to fix up the big endian problem here, but we
don't know *how* userspace misbehaved - if using nla_put_u32
th
From: Salil Mehta
Date: Mon, 4 Dec 2017 01:29:52 +
> This patch refactors the code of the reset feature in HCLGE layer
> of HNS3 PF driver. Prime motivation to do this change is:
> 1. To reduce the time for which common miscellaneous Vector 0
>interrupt is disabled because of the reset.
From: Zumeng Chen
Date: Mon, 4 Dec 2017 11:22:02 +0800
> According to LS1021A RM, the value of PAL can be set so that the start of the
> IP header in the receive data buffer is aligned to a 32-bit boundary.
> Normally,
> setting PAL = 2 provides minimal padding to ensure such alignment of the IP
On 12/5/17 9:34 AM, Johannes Berg wrote:
> On Tue, 2017-12-05 at 11:31 -0500, David Miller wrote:
>>
>>> We could try to fix up the big endian problem here, but we
>>> don't know *how* userspace misbehaved - if using nla_put_u32
>>> then we could, but we also found a debug tool (which we'll
>>> ign
From: Johannes Berg
Date: Tue, 05 Dec 2017 17:34:21 +0100
> On Tue, 2017-12-05 at 11:31 -0500, David Miller wrote:
>>
>> > We could try to fix up the big endian problem here, but we
>> > don't know *how* userspace misbehaved - if using nla_put_u32
>> > then we could, but we also found a debug to
From: Salil Mehta
Date: Sun, 3 Dec 2017 12:33:00 +
> +static int hclgevf_ring_space(struct hclgevf_cmq_ring *ring)
> +{
> + int ntu = ring->next_to_use;
> + int ntc = ring->next_to_clean;
> + int used = (ntu - ntc + ring->desc_num) % ring->desc_num;
Order local variables from lon
On Tue, 2017-12-05 at 11:31 -0500, David Miller wrote:
>
> > We could try to fix up the big endian problem here, but we
> > don't know *how* userspace misbehaved - if using nla_put_u32
> > then we could, but we also found a debug tool (which we'll
> > ignore for the purposes of this regression) th
From: Johannes Berg
Date: Sat, 2 Dec 2017 21:23:31 +0100
> From: Johannes Berg
>
> This netlink type is used only for backwards compatibility
> with broken userspace that used the wrong size for a given
> u8 attribute, which is now rejected. It would've been wrong
> before already, since on bi
From: Jakub Kicinski
Date: Sat, 2 Dec 2017 02:03:31 -0800
> On Fri, Dec 1, 2017 at 9:37 PM, Jakub Kicinski
> wrote:
>> From: Pieter Jansen van Vuuren
>>
>> Previously we swapped the tx_packets, tx_bytes and tx_dropped counters
>> with rx_packets, rx_bytes and rx_dropped counters, respectively.
From: Johannes Berg
Date: Sat, 2 Dec 2017 08:41:55 +0100
> From: Johannes Berg
>
> This reverts commit d6f295e9def0; some userspace (in the case
> we noticed it's wpa_supplicant), is relying on the current
> error code to determine that a fixed name interface already
> exists.
>
> Reported-by
From: Julia Lawall
Date: Sat, 2 Dec 2017 08:01:21 +0100 (CET)
> Function gem_add_flow_filter called on line 2958 inside lock on line 2949
> but uses GFP_KERNEL
>
> Generated by: scripts/coccinelle/locks/call_kern.cocci
>
> Fixes: ae8223de3df5 ("net: macb: Added support for RX filtering")
> CC:
From: Eric Dumazet
Date: Fri, 01 Dec 2017 15:28:44 -0800
> From: Eric Dumazet
>
> We had to disable BH _before_ calling __inet_twsk_hashdance() in commit
> cfac7f836a71 ("tcp/dccp: block bh before arming time_wait timer").
>
> This means we can revert 614bdd4d6e61 ("tcp: must block bh in
> __i
From: Jakub Kicinski
Date: Fri, 1 Dec 2017 21:37:23 -0800
> From: Pieter Jansen van Vuuren
>
> Previously we swapped the tx_packets, tx_bytes and tx_dropped counters
> with rx_packets, rx_bytes and rx_dropped counters, respectively. This
> behaviour is correct and expected for VF representors
On 12/05/2017 at 04:50 AM Jason Wang wrote:
>
>
> On 2017年12月05日 00:28, Andreas Hartmann wrote:
>> On 12/03/2017 at 12:35 PM Andreas Hartmann wrote:
>>> On 12/01/2017 at 11:11 AM Andreas Hartmann wrote:
Hello!
I hopefully could get rid of both of my problems (hanging network w/
>>>
> On Dec 4, 2017, at 9:35 PM, Shannon Nelson wrote:
>
> Add a few routines to make access to the ipsec registers just a little
> easier, and throw in the beginnings of an initialization.
>
> Signed-off-by: Shannon Nelson
> ---
> drivers/net/ethernet/intel/ixgbe/Makefile | 1 +
> drivers/
On Mon, Dec 4, 2017 at 9:35 PM, Shannon Nelson
wrote:
> Add in the code for running and stopping the hardware ipsec
> encryption/decryption engine. It is good to keep the engine
> off when not in use in order to save on the power draw.
>
> Signed-off-by: Shannon Nelson
> ---
> drivers/net/ether
From: Roman Kapl
Date: Wed, 29 Nov 2017 20:20:14 +0100
> tcf_block_put_ext has assumed that all filters (and thus their goto
> actions) are destroyed in RCU callback and so can not race with our
> list iteration. However, that is not true during netns cleanup (see
> tcf_exts_get_net comment). The
From: Russell King - ARM Linux
Date: Fri, 1 Dec 2017 10:23:07 +
> This series, which follows on from the fixes posted earlier, improves
> the phylink/sfp support. Changes included here are:
...
Series applied, thanks!
From: Florian Westphal
Date: Mon, 4 Dec 2017 22:42:30 +0100
> Incorrect/missing annotations caused a few sparse warnings:
>
> rtnetlink.c:155:15: incompatible types .. (different address spaces)
> rtnetlink.c:157:23: incompatible types .. (different address spaces)
> rtnetlink.c:185:15: incompa
On Tue, Dec 5, 2017 at 2:29 AM, Jason Wang wrote:
>
>
> On 2017年12月05日 08:16, Willem de Bruijn wrote:
>>
>> On Mon, Dec 4, 2017 at 4:31 AM, Jason Wang wrote:
>>>
>>> This patch introduces an eBPF based queue selection method. With this,
>>> the policy could be offloaded to userspace completely th
Hello,
On Tue, Dec 5, 2017, at 12:40, Atul Gupta wrote:
> CPL handlers for TLS session, record transmit and receive
This does very much looks like full TCP offload with TLS on top? It
would be nice if you could give a few more details in the patch
descriptions.
Bye,
Hannes
On Tue, 2017-12-05 at 23:23 +0800, Yixun Lan wrote:
> > +static inline int meson_gxl_write_reg(struct phy_device *phydev,
> > + unsigned int bank, unsigned int reg,
> > + uint16_t value)
> > +{
> > + int ret;
> > +
> > + /*
On 12/04/2017 10:56 AM, Hendrik Brueckner wrote:
> Perf tool bpf selftests revealed a broken uapi for s390 and arm64.
> With the BPF_PROG_TYPE_PERF_EVENT program type the bpf_perf_event
> structure exports the pt_regs structure for all architectures.
>
> This fails for s390 and arm64 because pt_re
From: Arvind Yadav
Date: Tue, 5 Dec 2017 11:04:55 +0530
> Hi David,
>
>
> On Monday 04 December 2017 11:55 PM, David Miller wrote:
>> From: Arvind Yadav
>> Date: Mon, 4 Dec 2017 23:18:20 +0530
>>
>>> @@ -120,9 +120,10 @@ static int sni_82596_probe(struct platform_device
>>> *dev)
>>> netd
HI Jerome:
On 12/05/17 17:33, Jerome Brunet wrote:
> From: Neil Armstrong
>
> Define registers and bits in meson-gxl PHY driver to make a bit
> more human friendly. No functional change
>
> Signed-off-by: Neil Armstrong
> Signed-off-by: Jerome Brunet
> ---
> drivers/net/phy/meson-gxl.c | 11
On Tue, Dec 5, 2017 at 12:22 AM, Steve Ibanez wrote:
> Hi Neal,
>
> Happy to help out :) And thanks for the tip!
>
> I was able to track down where the missing bytes that you pointed out
> are being lost. It turns out the destination host seems to be
> misbehaving. I performed a packet capture at
On Tue, 5 Dec 2017 17:10:00 +0530
Atul Gupta wrote:
> CPL handlers for TLS session, record transmit and receive
>
> Signed-off-by: Atul Gupta
> ---
> drivers/crypto/chelsio/chtls/chtls_cm.c | 2048
> +++
> 1 file changed, 2048 insertions(+)
> create mode 100644 d
Unordered idata process is more complicated than unordered data:
- It has to add mid into sctp_stream_out to save the next mid value,
which is separated from ordered idata's.
- To support pd for unordered idata, another mid and pd_mode need to
be added to save the message id and pd state
abort_pd is added as a member of sctp_stream_interleave, used to abort
partial delivery for data or idata, called in sctp_cmd_assoc_failed.
Since stream interleave allows to do partial delivery for each stream
at the same time, sctp_intl_abort_pd for idata would be very different
from the old func
start_pd is added as a member of sctp_stream_interleave, used to
do partial_delivery for data or idata when datalen >= asoc->rwnd
in sctp_eat_data. The codes have been done in last patches, but
they need to be extracted into start_pd, so that it could be used
for SCTP_CMD_PART_DELIVER cmd as well.
renege_events is added as a member of sctp_stream_interleave, used to
renege some old data or idata in reasm or lobby queue properly to free
some memory for the new data when there's memory stress.
It defines sctp_renege_events for idata, and leaves sctp_ulpq_renege
as it is for data.
Signed-off-
enqueue_event is added as a member of sctp_stream_interleave, used to
enqueue either data, idata or notification events into user socket rx
queue.
It replaces sctp_ulpq_tail_event used in the other places with
enqueue_event.
Signed-off-by: Xin Long
---
include/net/sctp/stream_interleave.h | 2 +
ulpevent_data is added as a member of sctp_stream_interleave, used to
do the most process in ulpq, including to convert data or idata chunk
to event, reasm them in reasm queue and put them in lobby queue in
right order, and deliver them up to user sk rx queue.
This procedure is described in sectio
validate_data is added as a member of sctp_stream_interleave, used
to validate ssn/chunk type for data or mid (message id)/chunk type
for idata, called in sctp_eat_data.
If this check fails, an abort packet will be sent, as says in
section 2.2.3 of RFC8260.
It also adds the process for idata in r
assign_number is added as a member of sctp_stream_interleave, used
to assign ssn for data or mid (message id) for idata, called in
sctp_packet_append_data. sctp_chunk_assign_ssn is left as it is,
and sctp_chunk_assign_mid is added for sctp_stream_interleave_1.
This procedure is described in sectio
Stream Interleave would be Implemented in two Parts:
1. The I-DATA Chunk Supporting User Message Interleaving
2. Interaction with Other SCTP Extensions
Overview in section 1.1 of RFC8260 for Part 1:
This document describes a new chunk carrying payload data called
I-DATA. This chunk in
To avoid hundreds of checks for the different process on I-DATA chunk,
struct sctp_stream_interleave is defined as a group of functions used
to replace the codes in some place where it needs to do different job
according to if the asoc intl_enabled is set.
With these ops, it only needs to initiali
This patch adds intl_enable in asoc and netns, and strm_interleave in
sctp_sock to indicate if stream interleave is enabled and supported.
netns intl_enable would be set via procfs, but that is not added yet
until all stream interleave codes are completely implemented; asoc
intl_enable will be set
asoc intl_enable will be set when local sp strm_interleave is set
and there's I-DATA chunk in init and init_ack extensions, as says
in section 2.2.1 of RFC8260.
asoc intl_enable indicates all data will be sent as I-DATA chunks.
Signed-off-by: Xin Long
---
include/linux/sctp.h | 3 +++
net/
sctp_idatahdr and sctp_idata_chunk are used to define and parse
I-DATA chunk format, and sctp_make_idata is a function to build
the chunk.
The I-DATA Chunk Format is defined in section 2.1 of RFC8260.
Signed-off-by: Xin Long
---
include/linux/sctp.h | 17 +
include/net/sct
Hi Geert,
On 12/05/2017 02:54 PM, Geert Uytterhoeven wrote:
> Hi Richard,
>
> On Tue, Dec 5, 2017 at 2:25 PM, Richard Leitner wrote:
>> From: Richard Leitner
>>
>> Some PHYs need a minimum time after the reset gpio was asserted and/or
>> deasserted. To ensure we meet these timing requirements a
I'm sorry, I left out that this applies to net-next.
regards,
dan carpenter
Hi,
we are currently starting to use batman-adv as mesh protocol on multicore
embedded devices. These usually don't have a lot of CPU power per core but
are reasonable fast when using multiple cores.
It was noticed that sending was working very well but receiving was
basically only using on CPU c
Smatch warns that:
drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c:160 bnxt_tc_parse_actions()
error: uninitialized symbol 'rc'.
"rc" is either uninitialized or set to zero here so we can just remove
the check.
Fixes: 8c95f773b4a3 ("bnxt_en: add support for Flower based vxlan encap/decap
o
This file contains the relevant information to let userspace communicate
with batman-adv over generic netlink. The relevant genl enums for the
attributes and commands have the prefix batadv_genl. Renaming this file to
this name therefore represents the content better and avoids confusion with
the f
The headers used by packet.h should also be included by it directly. main.h
is currently dealing with it in batman-adv, but this will no longer work
when this header is moved to include/uapi/linux/.
Signed-off-by: Sven Eckelmann
---
net/batman-adv/main.h | 2 --
net/batman-adv/packet.h | 2 ++
The BIT(x) macro is no longer available for uapi headers because it is
defined outside of it (linux/bitops.h). The use of it must therefore be
avoided and replaced by an appropriate other representation.
Signed-off-by: Sven Eckelmann
---
net/batman-adv/packet.h | 23 +++
1 fi
The header file is used by different userspace programs to inject packets
or to decode sniffed packets. It should therefore be available to them as
userspace header.
Also other components in the kernel (like the flow dissector) require
access to the packet definitions to be able to decode ETH_P_BA
The batman-adv unicast packets contain a full layer 2 frame in encapsulated
form. The flow dissector must therefore be able to parse the batman-adv
unicast header to reach the layer 2+3 information.
++
| ip(v6)hdr |
++
| inner ethhdr |
The batman-adv netlink functionality is actually not pure netlink but is
using NETLINK_GENERIC and related API. The code should therefore also use
this "genl" instead of "nl" to make this more clear.
Signed-off-by: Sven Eckelmann
---
include/uapi/linux/batman_adv.h | 14 +++---
net/batma
>[0.029102] Hierarchical SRCU implementation.
>[0.030040] smp: Bringing up secondary CPUs ...
>[0.030528] smp: Brought up 1 node, 1 CPU
>[0.030953] divide error: [#1] SMP DEBUG_PAGEALLOC
>[0.031000] Modules linked in:
>[0.031000] CPU: 0 PID: 1 Comm: swapper/0 Not tainte
On Tue, 2017-12-05 at 06:15 -0800, Eric Dumazet wrote:
>
> + hlist_nulls_add_head_rcu(&sk->sk_nulss_node, list);
Typo here, this needs sk_nulls_node of course.
On Wed, 2017-11-22 at 07:58 -0800, Eric Dumazet wrote:
> On Wed, Nov 22, 2017 at 5:38 AM, Alexander Potapenko om> wrote:
> > On Thu, Oct 26, 2017 at 4:56 PM, Alexander Potapenko > .com> wrote:
> > > On Thu, Oct 26, 2017 at 4:52 PM, Eric Dumazet > > m> wrote:
> > > > On Thu, Oct 26, 2017 at 7:47
The TCP/IP transition from TCP_LISTEN to TCP_SYN_RECV and some other
transitions are not traced with tcp_set_state tracepoint.
In order to trace the whole tcp lifespans, two helpers are introduced,
void __tcp_set_state(struct sock *sk, int state);
void sk_state_store(struct sock *sk, int newstate)
On 12/05/2017 01:21 AM, Lawrence Brakmo wrote:
[...]
> Just a question for clarification: do you need to have this in
> the uapi struct as well? Meaning, do you have a specific use case
> where you do this check out of the BPF program given the below
> two snd_cwnd/srtt_us check thi
Hi Richard,
On Tue, Dec 5, 2017 at 2:25 PM, Richard Leitner wrote:
> From: Richard Leitner
>
> Some PHYs need a minimum time after the reset gpio was asserted and/or
> deasserted. To ensure we meet these timing requirements add two new
> optional devicetree parameters for the phy: reset-delay-us
On Tuesday, December 05, 2017 01:20:02 AM Finn Thain wrote:
> This increases code re-use and improves readability.
>
> Cc: Bartlomiej Zolnierkiewicz
> Signed-off-by: Finn Thain
> Tested-by: Stan Johnson
Acked-by: Bartlomiej Zolnierkiewicz
for fbdev part
> ---
> drivers/net/ethernet/8390/ma
On Tuesday, December 05, 2017 01:20:02 AM Finn Thain wrote:
> It is misleading to call a functional resource a "device". In adopting
> the Linux Driver Model, the struct device will be embedded in struct
> nubus_board. That will compound the terminlogy problem because drivers
> will bind with board
> On Dec 5, 2017, at 12:31 PM, Stefan Hajnoczi wrote:
>
> Since commit 3b4477d2dcf2709d0be89e2a8dced3d0f4a017f2 ("VSOCK: use TCP
> state constants for sk_state") VSOCK has used TCP_* constants for
> sk_state.
>
> Commit b4562ca7925a3bedada87a3dd072dd5bad043288 ("hv_sock: add locking
> in the op
From: Richard Leitner
Some PHYs need a minimum time after the reset gpio was asserted and/or
deasserted. To ensure we meet these timing requirements add two new
optional devicetree parameters for the phy: reset-delay-us and
reset-post-delay-us.
This patch depends on the "phylib: Add device reset
From: Richard Leitner
This patch series fixes the use of the SMSC LAN8710/20 with a Freescale ETH
when the refclk is generated by the FSL.
This patch depends on the "phylib: Add device reset GPIO support" patch
submitted by Geert Uytterhoeven/Sergei Shtylyov, see:
https://patchwork.kerne
From: Richard Leitner
Some PHYs need the refclk to be a continuous clock. Therefore they don't
allow turning it off and on again during operation. Nonetheless such a
clock switching is performed by some ETH drivers (namely FEC [1]) for
power saving reasons. An example for an affected PHY is the
S
From: Richard Leitner
Some PHYs (for example the SMSC LAN8710/LAN8720) doesn't allow turning
the refclk on and off again during operation (according to their
datasheet). Nonetheless exactly this behaviour was introduced for power
saving reasons by commit e8fcfcd5684a ("net: fec: optimize the cloc
From: Richard Leitner
The Microchip/SMSC LAN8710/LAN8720 PHYs need (according to their
datasheet [1]) a continuous REF_CLK when configured to "REF_CLK In Mode".
Therefore set the PHY_RST_AFTER_CLK_EN flag for those PHYs to let the
ETH driver reset them after the REF_CLK is enabled.
[1] http://ww
Am Dienstag, 5. Dezember 2017, 12:40:29 CET schrieb Atul Gupta:
Hi Atul,
> program the tx and rx key on chip.
>
> Signed-off-by: Atul Gupta
> ---
> drivers/crypto/chelsio/chtls/chtls_hw.c | 394
> 1 file changed, 394 insertions(+)
> create mode 100644 drivers/c
bnxt driver spams logfiles with
[ 541.003065] bnxt_en :5d:00.1 eth5: Link speed -1 no longer supported
if a direct attached cable (DAC) is plugged into the bnxt card and is
unplugged on the other side. This patch removes the code printing this
message, since it doesn't provide any useful inf
> -Original Message-
> From: Michael Chan [mailto:michael.c...@broadcom.com]
> Sent: Tuesday, December 05, 2017 4:15 AM
> To: Yuval Mintz
> Cc: da...@davemloft.net; netdev@vger.kernel.org; Elior, Ariel
> ; Dept-Eng Everest Linux L2 engeverestlinu...@cavium.com>
> Subject: Re: [PATCH net-n
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