Kindly Ping...
Best Regards,
Joakim Zhang
> -Original Message-
> From: Joakim Zhang
> Sent: 2019年7月31日 13:57
> To: m...@pengutronix.de; linux-...@vger.kernel.org
> Cc: w...@grandegger.com; netdev@vger.kernel.org; dl-linux-imx
> ; Joakim Zhang
> Subject: [PATCH] can: flexcan: add LPSR mo
Kindly Ping...
Best Regards,
Joakim Zhang
> -Original Message-
> From: Joakim Zhang
> Sent: 2019年7月30日 10:52
> To: m...@pengutronix.de; linux-...@vger.kernel.org; s...@geanix.com
> Cc: w...@grandegger.com; netdev@vger.kernel.org; dl-linux-imx
> ; Joakim Zhang
> Subject: [PATCH V2] can:
On 8/15/19 9:58 AM, Joakim Zhang wrote:
> Update hardware feature information for i.MX8QM.
>
> Signed-off-by: Joakim Zhang
Squashed into "can: flexcan: add imx8qm support"
Tnx,
Marc
--
Pengutronix e.K. | Marc Kleine-Budde |
Industrial Linux Solutions| Phone:
On 8/15/19 10:00 AM, Joakim Zhang wrote:
> The ECC(memory error detection and correction) mechanism can be
> activated or not, controlled by the ECCDIS bit in CAN_MECR. When
> disabled, updates on indications and reporting registers are stopped.
> So if want to disable ECC completely, had better as
On 8/15/2019 12:28 PM, Jakub Kicinski wrote:
On Wed, 14 Aug 2019 20:46:18 -0700, Sridhar Samudrala wrote:
This patch series introduces XDP_SKIP_BPF flag that can be specified
during the bind() call of an AF_XDP socket to skip calling the BPF
program in the receive path and pass the buffer dir
On 8/15/2019 10:11 AM, Toke Høiland-Jørgensen wrote:
"Samudrala, Sridhar" writes:
On 8/15/2019 4:12 AM, Toke Høiland-Jørgensen wrote:
Sridhar Samudrala writes:
This patch series introduces XDP_SKIP_BPF flag that can be specified
during the bind() call of an AF_XDP socket to skip calling
> On Aug 15, 2019, at 5:54 PM, Andy Lutomirski wrote:
>
>
>
>> On Aug 15, 2019, at 4:46 PM, Alexei Starovoitov
>> wrote:
>
>
>>>
>>> I'm not sure why you draw the line for VMs -- they're just as buggy
>>> as anything else. Regardless, I reject this line of thinking: yes,
>>> all software
On Thu, Aug 15, 2019 at 11:36 PM Jon Maloy wrote:
>
> The policy for handling the skb list locks on the send and receive paths
> is simple.
>
> - On the send path we never need to grab the lock on the 'xmitq' list
> when the destination is an exernal node.
>
> - On the receive path we always nee
On Thu, Aug 15, 2019 at 7:36 PM Wei Yongjun wrote:
>
> In case of error, the function kobject_create_and_add() returns NULL
> pointer not ERR_PTR(). The IS_ERR() test in the return value check
> should be replaced with NULL test.
>
> Fixes: 341dfcf8d78e ("btf: expose BTF info through sysfs")
> Sig
On Thu, Aug 15, 2019 at 10:16 PM Alexei Starovoitov
wrote:
>
> On Wed, Aug 14, 2019 at 1:01 PM Andrii Nakryiko
> wrote:
> > >
> > > Let me know if you see a value in highlighting test vs subtest skip.
> > >
> > > Other related question is: should we do verbose output in case
> > > of a skip? Righ
On Wed, Aug 14, 2019 at 1:01 PM Andrii Nakryiko
wrote:
> >
> > Let me know if you see a value in highlighting test vs subtest skip.
> >
> > Other related question is: should we do verbose output in case
> > of a skip? Right now we don't do it.
>
> It might be useful, I guess, especially if it's no
On Thu, Aug 15, 2019 at 7:22 AM Quentin Monnet
wrote:
>
> When showing metadata about a single program by invoking
> "bpftool prog show PROG", the file descriptor referring to the program
> is not closed before returning from the function. Let's close it.
>
> Fixes: 71bb428fe2c1 ("tools: bpf: add
On Thu, Aug 15, 2019 at 7:32 AM Quentin Monnet
wrote:
>
> Hi,
> Because the "__printf()" attributes were used only where the functions are
> implemented, and not in header files, the checks have not been enforced on
> all the calls to printf()-like functions, and a number of errors slipped in
> bp
[This email was generated by a script. Let me know if you have any suggestions
to make it better, or if you want it re-generated with the latest status.]
Of the distinct crashes that syzbot has seen in the last week, I've manually
marked 6 of them as possibly being bugs in the "net/tls" subsystem
[This email was generated by a script. Let me know if you have any suggestions
to make it better, or if you want it re-generated with the latest status.]
Of the distinct crashes that syzbot has seen in the last week, I've manually
marked 8 of them as possibly being bugs in the "net/bpf" subsystem
On Fri, Aug 16, 2019 at 11:24:18AM +0800, Hangbin Liu wrote:
> If yes, how about just set the skb dst to rt->dst, as the
> iptunnel_xmit would do later.
>
> skb_dst_drop(skb);
> skb_dst_set(skb, &rt->dst);
>
Tested and this donesn't work good
TL;DR: This email proposes a description of the socket
option SO_SELECT_ERR_QUEUE taking into account the change
in wake up behavior when errors are enqueued introduced by
the commit 6e5d58fdc9bedd0255a8 ("skbuff: Fix not waking
applications when errors are enqueued") in Linux 4.16.
On Mon, Jul 29
Hi Eric,
Thanks for the review.
On Thu, Aug 15, 2019 at 11:16:58AM +0200, Eric Dumazet wrote:
> > diff --git a/net/ipv4/ip_tunnel.c b/net/ipv4/ip_tunnel.c
> > index 38c02bb62e2c..c6713c7287df 100644
> > --- a/net/ipv4/ip_tunnel.c
> > +++ b/net/ipv4/ip_tunnel.c
> > @@ -597,6 +597,9 @@ void ip_md_tu
In case of error, the function kobject_create_and_add() returns NULL
pointer not ERR_PTR(). The IS_ERR() test in the return value check
should be replaced with NULL test.
Fixes: 341dfcf8d78e ("btf: expose BTF info through sysfs")
Signed-off-by: Wei Yongjun
Acked-by: Andrii Nakryiko
---
kernel/b
On 2019/08/16 0:46, William Tu wrote:
On Tue, Aug 13, 2019 at 5:07 AM Toshiaki Makita
wrote:
This is a rough PoC for an idea to offload TC flower to XDP.
* Motivation
The purpose is to speed up software TC flower by using XDP.
I chose TC flower because my current interest is in OVS. OVS us
On 2019/08/16 4:22, Jakub Kicinski wrote:
On Thu, 15 Aug 2019 08:21:00 -0700, Stanislav Fomichev wrote:
On 08/15, Toshiaki Makita wrote:
On 2019/08/15 2:07, Stanislav Fomichev wrote:
On 08/13, Toshiaki Makita wrote:
* Implementation
xdp_flow makes use of UMH to load an eBPF program for XDP,
tc transparently maps the software priority number to hardware. Update
it to pass the major priority which is what most drivers expect. Update
drivers too so they do not need to lshift the priority field of the
flow_cls_common_offload object. The stmmac driver is an exception, since
this code assum
This patch adds initial support for offloading basechains using the
priority range from 1 to 65535. This is restricting the netfilter
priority range to 16-bit integer since this is what most drivers assume
so far from tc. It should be possible to extend this range of supported
priorities later on o
Hi,
This patchset contains two updates for the flow_offload users:
1) Pass the major tc priority to drivers so they do not have to
lshift it. This is a preparation patch for the fix coming in
patch #2.
2) Set the hardware priority from the netfilter basechain priority,
some drivers brea
On Wed, Aug 14, 2019 at 05:32:34PM +0100, Edward Cree wrote:
> On 09/07/2019 21:55, Pablo Neira Ayuso wrote:
> > This patch adds tcf_block_setup() which uses the flow block API.
> >
> > This infrastructure takes the flow block callbacks coming from the
> > driver and register/unregister to/from the
On 2019/08/16 0:21, Stanislav Fomichev wrote:
On 08/15, Toshiaki Makita wrote:
On 2019/08/15 2:07, Stanislav Fomichev wrote:
On 08/13, Toshiaki Makita wrote:
* Implementation
xdp_flow makes use of UMH to load an eBPF program for XDP, similar to
bpfilter. The difference is that xdp_flow does n
On Wed, Aug 14, 2019 at 05:17:20PM +0100, Edward Cree wrote:
> On 13/08/2019 20:51, Pablo Neira Ayuso wrote:
> > On Mon, Aug 12, 2019 at 06:50:09PM +0100, Edward Cree wrote:
> >> Pablo, can you explain (because this commit message doesn't) why these per-
> >> driver lists are needed, and what the
> On Aug 15, 2019, at 4:46 PM, Alexei Starovoitov
> wrote:
>>
>> I'm not sure why you draw the line for VMs -- they're just as buggy
>> as anything else. Regardless, I reject this line of thinking: yes,
>> all software is buggy, but that isn't a reason to give up.
>
> hmm. are you saying y
This is being used to monitor the time it takes to transmit individual
bytes over SPI to the slave device. It is used in conjunction with the
PTP system timestamp feature - only the byte that was requested to be
timestamped triggers a toggle of the GPIO pin.
Signed-off-by: Vladimir Oltean
---
dr
I have a logic analyzer that cannot sample signals at a higher frequency
than this, and it's nice to actually see the captured data and not just
an amorphous mess.
Signed-off-by: Vladimir Oltean
---
arch/arm/boot/dts/ls1021a-tsn.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --g
This patch addresses some cosmetic issues:
- Alignment
- Typos
- (Non-)use of BIT() and GENMASK() macros
- Unused definitions
- Unused includes
- Abuse of ternary operator in detriment of readability
- Reduce indentation level
Signed-off-by: Vladimir Oltean
---
drivers/spi/spi-fsl-dspi.c | 312 +
SPI is one of the interfaces used to access devices which have a POSIX
clock driver (real time clocks, 1588 timers etc).
Since there are lots of sources of timing jitter when retrieving the
time from such a device (controller delays, locking contention etc),
introduce a PTP system timestamp struct
While the poll mode helps reduce the overall latency in transmitting a
SPI message in the EOQ and TCFQ modes, the transmission can still have
jitter due to the CPU needing to service interrupts.
The transmission latency does not matter except in situations where the
SPI transfer represents the rea
This adds a snapshotting software feature for TCFQ and EOQ modes of
operation. Due to my lack of proper understanding of the DMA mode,
the latter mode is left as an exercise for future developers.
Signed-off-by: Vladimir Oltean
---
drivers/spi/spi-fsl-dspi.c | 18 ++
1 file chang
On platforms like LS1021A which use TCFQ mode, an interrupt needs to be
processed after each byte is TXed/RXed. I tried to make the DSPI
implementation on this SoC operate in other, more efficient modes (EOQ,
DMA) but it looks like it simply isn't possible.
Therefore allow the driver to operate in
Connected to the LS1021A DSPI is the SJA1105 DSA switch. This
constitutes 4 of the 6 Ethernet ports on this board. When using the
board as a PTP switch and bridging all 6 ports under one single L2
entity, it is good to also have the PTP clocks of the switch and of the
standalone Ethernet ports in s
I am using this to monitor the gettimex64 callback jitter, i.e. the
time it takes for the SPI controller to retrieve the PTP time from the
switch, and therefore the uncertainty in the time that has just been
read.
Signed-off-by: Vladimir Oltean
---
drivers/net/dsa/sja1105/sja1105.h | 4 +++
Through the PTP_SYS_OFFSET_EXTENDED ioctl, it is possible for userspace
applications (i.e. phc2sys) to compensate for the delays incurred while
reading the PHC's time.
Implement this ioctl by passing the PTP system timestamp to the switch's
SPI controller driver.
The 'read PTP time' message is a
These GPIOs are exported to the expansion pin header at the rear of the
board:
EXP1_GPIO7: row 1, pin 9 from left
EXP1_GPIO6: row 1, pin 8 from left
Experimentally I could only see EXP1_GPIO6 (the pin currently assigned
to the DSPI driver) actually toggle on an analyzer - I don't know why,
but on
Continuing the discussion created by Hubert Feurstein around the
mv88e6xxx driver for MDIO-controlled switches
(https://lkml.org/lkml/2019/8/2/1364), this patchset takes a similar
approach for the NXP LS1021A-TSN board, which has a SPI-controlled DSA
switch (SJA1105).
The patchset is motivated by
On Wed, Aug 14, 2019 at 3:16 PM Andrey Ignatov wrote:
>
> Andrii Nakryiko [Wed, 2019-08-14 13:57 -0700]:
> > Currently libbpf version is specified in 2 places: libbpf.map and
> > Makefile. They easily get out of sync and it's very easy to update one,
> > but forget to update another one. In addit
On Tue, Aug 13, 2019 at 2:43 PM Jakub Kicinski
wrote:
>
> On Tue, 13 Aug 2019 11:46:17 +0900, Daniel T. Lee wrote:
> > Currently, bpftool net only supports dumping progs attached on the
> > interface. To attach XDP prog on interface, user must use other tool
> > (eg. iproute2). By this patch, with
On Thu, Aug 15, 2019 at 12:46:41PM -0700, Kees Cook wrote:
> On Tue, Aug 13, 2019 at 02:58:25PM -0700, Alexei Starovoitov wrote:
> > agree that containers (namespaces) reduce amount of trust necessary
> > for apps to run, but the end goal is not security though.
>
> Unsurprisingly, I totally disag
From: Stefan Roese
Date: Wed, 14 Aug 2019 13:18:25 +0200
> +static int txd_to_idx(struct mtk_tx_ring *ring, struct mtk_tx_dma *dma)
> +{
> + return ((u32)dma - (u32)ring->dma) / sizeof(*dma);
> +}
This will definitely warn on 64-bit, and you should avoid that even if this
driver can not poss
From: Antoine Tenart
Date: Mon, 12 Aug 2019 16:45:31 +0200
> This series introduces the PTP Hardware Clock (PHC) support to the Mscc
> Ocelot switch driver. In order to make use of this, a new register bank
> is added and described in the device tree, as well as a new interrupt.
> The use this ba
On Thu, Aug 15, 2019 at 11:36:43AM -0700, Andy Lutomirski wrote:
> On Thu, Aug 15, 2019 at 10:29 AM Alexei Starovoitov
> wrote:
> >
> > On Thu, Aug 15, 2019 at 11:24:54AM +, Jordan Glover wrote:
> > > systemd --user processes aren't "less privileged". The are COMPLETELY
> > > unprivileged.
>
On Wed, Aug 14, 2019 at 12:49:39PM -0400, David Miller wrote:
> From: Antoine Tenart
> Date: Mon, 12 Aug 2019 16:45:37 +0200
>
> > This patch adds support for PTP Hardware Clock (PHC) to the Ocelot
> > switch for both PTP 1-step and 2-step modes.
> >
> > Signed-off-by: Antoine Tenart
>
> Richa
On Thu, 15 Aug 2019 20:46:01 +0200, Eric Dumazet wrote:
> On 8/15/19 6:00 PM, Davide Caratti wrote:
>
> >
> > + if (net_admin) {
> > + const struct tcp_ulp_ops *ulp_ops;
> > +
> > + rcu_read_lock();
> > + ulp_ops = icsk->icsk_ulp_ops;
> > + if (ulp_ops)
On Thu, 15 Aug 2019 18:00:42 +0200, Davide Caratti wrote:
> From: Jakub Kicinski
>
> We need to make sure context does not get freed while diag
> code is interrogating it. Free struct tls_context with
> kfree_rcu().
>
> We add the __rcu annotation directly in icsk, and cast it
> away in the data
On 15 Aug 2019, at 13:56, Ivan Khoronzhuk wrote:
> Fix mem leak caused by missed unpin routine for umem pages.
> Fixes: 8aef7340ae9695 ("commit xsk: introduce xdp_umem_page")
>
> Signed-off-by: Ivan Khoronzhuk
Acked-by: Jonathan Lemon
From: Pablo Neira Ayuso
Date: Wed, 14 Aug 2019 11:24:33 +0200
> This patchset contains Netfilter fixes for net:
>
> 1) Extend selftest to cover flowtable with ipsec, from Florian Westphal.
>
> 2) Fix interaction of ipsec with flowtable, also from Florian.
>
> 3) User-after-free with bound set
From: Eric Dumazet
Date: Wed, 14 Aug 2019 02:11:57 -0700
> packet_sendmsg() checks tx_ring.pg_vec to decide
> if it must call tpacket_snd().
>
> Problem is that the check is lockless, meaning another thread
> can issue a concurrent setsockopt(PACKET_TX_RING ) to flip
> tx_ring.pg_vec back to NUL
On Thu, Aug 15, 2019 at 11:09 AM Jakub Kicinski
wrote:
>
> On Thu, 15 Aug 2019 11:05:16 -0700, Andrii Nakryiko wrote:
> > > > Would it be better to make show_prog(fd) close provided fd instead or
> > > > is it used in some other context where FD should live longer (I
> > > > haven't checked, sorry
From: Sudarsana Reddy Kalluru
Date: Wed, 14 Aug 2019 01:11:51 -0700
> The patch series adds support for managing the NVM config attributes.
> Patch (1) adds functionality to update config attributes via MFW.
> Patch (2) adds driver interface for updating the config attributes.
>
> Changes from p
The driver name gets exposed in sysfs under /sys/bus/pci/drivers
so it should look like other devices. Change it to be common
format (instead of "Cavium PTP").
This is a trivial fix that was observed by accident because
Debian kernels were building this driver into kernel (bug).
Signed-off-by: St
From: Maxim Mikityanskiy
Add the lag_tx_port_affinity HCA capability bit that indicates that
setting port affinity of TISes is supported.
Signed-off-by: Maxim Mikityanskiy
Reviewed-by: Tariq Toukan
Signed-off-by: Saeed Mahameed
---
include/linux/mlx5/mlx5_ifc.h | 4 +++-
1 file changed, 3 in
Add missing include file to avoid compiler warnings:
drivers/net/ethernet/mellanox/mlx5/core//lib/crypto.c:6:5:
warning: no previous prototype for ‘mlx5_create_encryption_key’
6 | int mlx5_create_encryption_key(struct mlx5_core_dev *mdev,
| ^~
drivers/net/ether
On Tue, Aug 13, 2019 at 02:58:25PM -0700, Alexei Starovoitov wrote:
> agree that containers (namespaces) reduce amount of trust necessary
> for apps to run, but the end goal is not security though.
Unsurprisingly, I totally disagree: this is the very definition of
improved "security": reduced atta
From: Moshe Shemesh
Add mlx5 interface support for reading internal rq out of buffer counter
as part of QUERY_VNIC_ENV command. The command is used by the driver to
query vnic diagnostic statistics from FW.
Signed-off-by: Moshe Shemesh
Signed-off-by: Saeed Mahameed
---
include/linux/mlx5/mlx5
Fix documentation of mlx5_eq_enable/disable to cleanup compiler warnings.
drivers/net/ethernet/mellanox/mlx5/core//eq.c:334:
warning: Function parameter or member 'dev' not described in 'mlx5_eq_enable'
warning: Function parameter or member 'eq' not described in 'mlx5_eq_enable'
warning: Function
From: Aya Levin
Expose Fw indication that it supports Stateless Offloads for IP over IP
tunneled packets. The following offloads are supported for the inner
packets: RSS, RX & TX Checksum Offloads, LSO and Flow Steering.
Signed-off-by: Aya Levin
Reviewed-by: Tariq Toukan
Signed-off-by: Saeed M
Hi All,
This series includes misc updates for mlx5-next shared branch.
mlx5 HW spec and bits updates:
1) Aya exposes IP-in-IP capability in mlx5_core.
2) Maxim exposes lag tx port affinity capabilities.
3) Moshe adds VNIC_ENV internal rq counter bits.
Misc updates:
4) Saeed, two compiler warning
From: Marc Kleine-Budde
Date: Wed, 14 Aug 2019 08:16:24 +0200
> this is a pull request for net-next/master consisting of 41 patches.
...
Pulled, thanks Marc.
From: John Fastabend
Date: Wed, 14 Aug 2019 05:31:54 +
> The ctx->sk_write_space pointer is only set when TLS tx mode is enabled.
> When running without TX mode its a null pointer but we still set the
> sk sk_write_space pointer on close().
>
> Fix the close path to only overwrite sk->sk_wri
On Wed, 14 Aug 2019 20:46:18 -0700, Sridhar Samudrala wrote:
> This patch series introduces XDP_SKIP_BPF flag that can be specified
> during the bind() call of an AF_XDP socket to skip calling the BPF
> program in the receive path and pass the buffer directly to the socket.
>
> When a single AF_X
From: Jonathan Lemon
Date: Tue, 13 Aug 2019 10:45:09 -0700
> __page_pool_get_cached() will return NULL when the ring is
> empty, even if there are pages present in the lookaside cache.
>
> It is also possible to refill the cache, and then return a
> NULL page.
>
> Restructure the logic so elimi
On Thu, 15 Aug 2019 08:21:00 -0700, Stanislav Fomichev wrote:
> On 08/15, Toshiaki Makita wrote:
> > On 2019/08/15 2:07, Stanislav Fomichev wrote:
> > > On 08/13, Toshiaki Makita wrote:
> > > > * Implementation
> > > >
> > > > xdp_flow makes use of UMH to load an eBPF program for XDP, similar
From: Aya Levin
Add support for report and recovery from rx timeout. On driver open we
post NOP work request on the rx channels to trigger napi in order to
fillup the rx rings. In case napi wasn't scheduled due to a lost
interrupt, perform EQ recovery.
Signed-off-by: Aya Levin
Reviewed-by: Tari
From: Aya Levin
Add support for report and recovery from error on completion on RQ by
setting the queue back to ready state. Handle only errors with a
syndrome indicating the RQ might enter error state and could be
recovered.
Signed-off-by: Aya Levin
Reviewed-by: Tariq Toukan
Acked-by: Jiri Pi
From: Aya Levin
Add rx reporter, which supports diagnose call-back. Diagnostics output
include: information common to all RQs: RQ type, RQ size, RQ stride
size, CQ size and CQ stride size. In addition advertise information per
RQ and its related icosq and attached CQ.
$ devlink health diagnose p
From: Aya Levin
Add documentation for devlink health rx reporter supported by mlx5.
Update tx reporter documentation.
Signed-off-by: Aya Levin
Signed-off-by: Saeed Mahameed
---
.../device_drivers/mellanox/mlx5.rst | 33 +--
1 file changed, 31 insertions(+), 2 deletion
Just to be aligned with the MPWQE handlers, handle RX WQE with error
for legacy RQs in the top RX handlers, just before calling skb_from_cqe().
CQE error handling will now be called at the same stage regardless of
the RQ type or netdev mode NIC, Representor, IPoIB, etc ..
This will be useful for
From: Gavi Teitz
Previously, mlx5_cleanup_fc_stats() would cleanup the flow counter
pool beofre releasing all the counters to it, which would result in
flow counter bulks not getting freed. Resolve this by changing the
order in which elements of fc_stats are cleaned up, so that the flow
counter p
From: Vlad Buslov
Recent rtnl lock dependency refactoring changed encap entry attach code to
insert encap entry to hash table before it was fully initialized in order
to allow concurrent tc users to wait on completion for encap entry to
finish initialization. That change required all the users of
From: Aya Levin
Add cq information to general diagnose output: CQ size and stride size.
Per SQ add information about the related CQ: cqn and CQ's HW status.
$ devlink health diagnose pci/:00:0b.0 reporter tx
Common Config:
SQ:
stride size: 64 size: 1024
CQ:
stride size: 64 s
From: Aya Levin
Add support for report and recovery from error on completion on ICOSQ.
Deactivate RQ and flush, then deactivate ICOSQ. Set the queue back to
ready state (firmware) and reset the ICOSQ and the RQ (software
resources). Finally, activate the ICOSQ and the RQ.
Signed-off-by: Aya Levi
From: Aya Levin
Align ICOSQ open/close behaviour with RQ and SQ. Split open flow into
open and activate where open handles creation and activate enables the
queue. Do a symmetric thing in close flow: split into close and
deactivate.
Signed-off-by: Aya Levin
Reviewed-by: Tariq Toukan
Acked-by:
From: Aya Levin
The following patches in the set enhance the diagnostics info of tx
reporter. Therefore, it is better to pass a pointer to the SQ for
further data extraction.
Signed-off-by: Aya Levin
Reviewed-by: Tariq Toukan
Acked-by: Jiri Pirko
Signed-off-by: Saeed Mahameed
---
.../mellan
From: Aya Levin
Enhance tx reporter's diagnostics output to include: information common
to all SQs: SQ size, SQ stride size.
In addition add channel ix, tc, txq ix, cc and pc.
$ devlink health diagnose pci/:00:0b.0 reporter tx
Common config:
SQ:
stride size: 64 size: 1024
SQs:
c
From: Saeed Mahameed
Date: Thu, 15 Aug 2019 18:47:04 +
> This series introduces two fixes to mlx5 driver.
>
> 1) Eran fixes a compatibility issue with ethtool flash.
> 2) Maxim fixes a race in XSK wakeup flow.
>
> Please pull and let me know if there is any problem.
Pulled, thank you.
Hi Dave,
This series is adding a new devlink health reporter for RX related
errors from Aya.
Last two patches from Vlad and Gavi, are trivial fixes for previously
submitted patches on this release cycle.
For more information please see tag log below.
Please pull and let me know if there is any
From: Aya Levin
Rename reporter.h -> health.h so patches in the set can use it for
health related functionality.
Signed-off-by: Aya Levin
Reviewed-by: Tariq Toukan
Acked-by: Jiri Pirko
Signed-off-by: Saeed Mahameed
---
.../ethernet/mellanox/mlx5/core/en/{reporter.h => health.h} | 4 ++--
From: Aya Levin
Change from mlx5e_tx_reporter_* to mlx5e_reporter_tx_*. In the following
patches in the set rx reporter is added, the new naming convention is
more uniformed.
Signed-off-by: Aya Levin
Reviewed-by: Tariq Toukan
Acked-by: Jiri Pirko
Signed-off-by: Saeed Mahameed
---
drivers/ne
From: Aya Levin
Introduce helper functions for create and destroy reporters and update
channels. In the following patch, rx reporter is added and it will use
these helpers too.
Signed-off-by: Aya Levin
Reviewed-by: Tariq Toukan
Acked-by: Jiri Pirko
Signed-off-by: Saeed Mahameed
---
.../net/
From: Aya Levin
Prepare for code sharing with rx reporter, which is added in the
following patches in the set. Introduce a generic error_ctx for
agnostic recovery despatch.
Signed-off-by: Aya Levin
Reviewed-by: Tariq Toukan
Acked-by: Jiri Pirko
Signed-off-by: Saeed Mahameed
---
.../net/ethe
From: Gerd Rausch
Date: Thu, 15 Aug 2019 07:40:22 -0700
> This is the first set of (mostly old) patches from our internal repository
> in an effort to synchronize what Oracle had been using internally
> with what is shipped with the Linux kernel.
Series applied.
From: Jiri Pirko
Date: Thu, 15 Aug 2019 15:46:32 +0200
> From: Jiri Pirko
>
> Implement devlink region support for netdevsim and test it.
>
> ---
> Note the selftest patch depends on "[patch net-next] selftests:
> netdevsim: add devlink params tests" patch sent earlier today.
Series applied.
From: Jiri Pirko
Date: Thu, 15 Aug 2019 15:42:27 +0200
> From: Jiri Pirko
>
> The first patch is just a helper addition as a dependency of the actual
> test in patch number two.
Series applied.
From: Heiner Kallweit
Date: Thu, 15 Aug 2019 14:21:30 +0200
> Sync EEE init for RTL8168h with vendor driver and add two writes to
> vendor-specific registers.
>
> Signed-off-by: Heiner Kallweit
Applied.
From: Heiner Kallweit
Date: Thu, 15 Aug 2019 14:12:10 +0200
> EEE-related registers on newer integrated PHY's have the standard
> layout, but are accessible not via MMD but via vendor-specific
> registers. Emulating the standard MMD registers allows to use the
> generic functions for EEE control
From: Maxim Mikityanskiy
Add a missing spinlock around XSKICOSQ usage at the activation stage,
because there is a race between a configuration change and the
application calling sendto().
Fixes: db05815b36cb ("net/mlx5e: Add XSK zero-copy support")
Signed-off-by: Maxim Mikityanskiy
Reviewed-by:
From: Eran Ben Elisha
Cited patch deleted ethtool flash device support, as ethtool core can
fallback into devlink flash callback. However, this is supported only if
there is a devlink port registered over the corresponding netdevice.
As mlx5e do not have devlink port support over native netdevic
Hi Dave,
This series introduces two fixes to mlx5 driver.
1) Eran fixes a compatibility issue with ethtool flash.
2) Maxim fixes a race in XSK wakeup flow.
Please pull and let me know if there is any problem.
Thanks,
Saeed.
---
The following changes since commit 2aafdf5a5786ebbd8ccfe132ed6267c
On 8/15/19 6:00 PM, Davide Caratti wrote:
>
> + if (net_admin) {
> + const struct tcp_ulp_ops *ulp_ops;
> +
> + rcu_read_lock();
> + ulp_ops = icsk->icsk_ulp_ops;
> + if (ulp_ops)
> + err = tcp_diag_put_ulp(skb, sk, ulp_o
From: Heiner Kallweit
Date: Thu, 15 Aug 2019 13:19:22 +0200
> When the genphy driver binds to a swphy it will call
> genphy_read_abilites that will try to read MII_ESTATUS if BMSR_ESTATEN
> is set in MII_BMSR. So far this would read the default value 0x
> and 1000FD and 1000HD are reported as
On Thursday, August 15, 2019 5:28 PM, Alexei Starovoitov
wrote:
> On Thu, Aug 15, 2019 at 11:24:54AM +, Jordan Glover wrote:
>
> > On Wednesday, August 14, 2019 10:05 PM, Alexei Starovoitov
> > alexei.starovoi...@gmail.com wrote:
> >
> > > On Wed, Aug 14, 2019 at 10:51:23AM -0700, Andy Luto
From: Heiner Kallweit
Date: Thu, 15 Aug 2019 13:15:19 +0200
> Value of MII_CTRL1000 is needed only if LPA_1000MSFAIL is set.
> Therefore move reading this register.
>
> Signed-off-by: Heiner Kallweit
Applied.
From: Ka-Cheong Poon
Date: Thu, 15 Aug 2019 02:36:43 -0700
> Add support of the socket options RDS6_INFO_SOCKETS and
> RDS6_INFO_RECV_MESSAGES which update the RDS_INFO_SOCKETS and
> RDS_INFO_RECV_MESSAGES options respectively. The old options work
> for IPv4 sockets only.
>
> Signed-off-by: Ka
On Thu, Aug 15, 2019 at 10:29 AM Alexei Starovoitov
wrote:
>
> On Thu, Aug 15, 2019 at 11:24:54AM +, Jordan Glover wrote:
> > systemd --user processes aren't "less privileged". The are COMPLETELY
> > unprivileged.
> > Granting them cap_bpf is the same as granting it to every other
> > unpriv
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