Hi,
This is fixing a bug introduced in b596229448dd2
Acked-by: Allan W. Nielsen
/Allan
The 08/20/2019 12:20, Yangbo Lu wrote:
> External E-Mail
>
>
> The trap action should be copying the frame to CPU and
> dropping it for forwarding, but current setting was just
> copying frame to CPU.
>
On 8/20/2019 8:50 AM, Pravin Shelar wrote:
> On Mon, Aug 19, 2019 at 10:42 AM Marcelo Ricardo Leitner
> wrote:
>> On Sun, Aug 18, 2019 at 07:00:59PM +0300, Paul Blakey wrote:
>>> What do you guys say about the following diff on top of the last one?
>>> Use static key, and also have OVS_DP_CMD_SET
On 2019-08-20 03:36, YueHaibing wrote:
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Signed-off-by: YueHaibing
---
kernel/bpf/xskmap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/bpf/xskmap.c b/kernel/bpf/xskmap.c
index 4cc28e226398..942c662e2eed 10
On Tue, 20 Aug 2019 02:59:56 +0300, Vladimir Oltean wrote:
> This patchset addresses a few limitations in DSA and the bridge core
> that made it impossible for this sequence of commands to work:
>
> ip link add name br0 type bridge
> ip link set dev swp2 master br0
> echo 1 > /sys/class/net
On Tue, Aug 20, 2019 at 09:28:26AM +0200, Björn Töpel wrote:
> For future patches: Prefix AF_XDP socket work with "xsk:" and use "PATCH
> bpf-next" to let the developers know what tree you're aiming for.
There are over 300 trees in linux-next. It impossible to try remember
everyone's trees. No o
There is a copy and paste error so we have "rx" where "tx" was intended
in the priv->tx[] array.
Fixes: f5cedc84a30d ("gve: Add transmit and receive support")
Signed-off-by: Dan Carpenter
---
drivers/net/ethernet/google/gve/gve_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -
Thanks for your response.
> -Original Message-
> From: Florian Westphal
> Sent: Monday, August 19, 2019 11:08 PM
> To: Vakul Garg
> Cc: netdev@vger.kernel.org
> Subject: Re: Help needed - Kernel lockup while running ipsec
>
> Vakul Garg wrote:
> > Hi
> >
> > With kernel 4.14.122, I am
On 29/04/2019 19.39, Rob Herring wrote:
On Tue, 9 Apr 2019 10:39:49 +0200, Sean Nyekjaer wrote:
add wakeup-source boolean property.
Signed-off-by: Sean Nyekjaer
---
Documentation/devicetree/bindings/net/can/fsl-flexcan.txt | 2 ++
1 file changed, 2 insertions(+)
Reviewed-by: Rob Herr
There is a copy and paste error so we have "rx" where "tx" was intended
in the priv->tx[] array.
Fixes: f5cedc84a30d ("gve: Add transmit and receive support")
Signed-off-by: Dan Carpenter
---
v2: fix a typo in the subject: buy -> bug (Thanks Walter Harms)
drivers/net/ethernet/google/gve/gve_mai
Vakul Garg wrote:
> > > With kernel 4.14.122, I am getting a kernel softlockup while running
> > > single
> > static ipsec tunnel.
> > > The problem reproduces mostly after running 8-10 hours of ipsec encap
> > test (on my dual core arm board).
> > >
> > > I found that in function xfrm_policy_loo
On Tue, 20 Aug 2019 at 10:59, Dan Carpenter wrote:
>
> On Tue, Aug 20, 2019 at 09:28:26AM +0200, Björn Töpel wrote:
> > For future patches: Prefix AF_XDP socket work with "xsk:" and use "PATCH
> > bpf-next" to let the developers know what tree you're aiming for.
>
> There are over 300 trees in lin
> -Original Message-
> From: Florian Westphal
> Sent: Tuesday, August 20, 2019 2:53 PM
> To: Vakul Garg
> Cc: Florian Westphal ; netdev@vger.kernel.org
> Subject: Re: Help needed - Kernel lockup while running ipsec
>
> Vakul Garg wrote:
> > > > With kernel 4.14.122, I am getting a ke
> > -Original Message-
> > From: Florian Westphal
> > Sent: Tuesday, August 20, 2019 2:53 PM
> > To: Vakul Garg
> > Cc: Florian Westphal ; netdev@vger.kernel.org
> > Subject: Re: Help needed - Kernel lockup while running ipsec
> >
> > Vakul Garg wrote:
> > > > > With kernel 4.14.122,
Add a "btf list" (alias: "btf show") subcommand to bpftool in order to
dump all BTF objects loaded on a system.
When running the command, hash tables are built in bpftool to retrieve
all the associations between BTF objects and BPF maps and programs. This
allows for printing all such associations
Add a new command for the bpf() system call: BPF_BTF_GET_NEXT_ID is used
to cycle through all BTF objects loaded on the system.
The motivation is to be able to inspect (list) all BTF objects presents
on the system.
Signed-off-by: Quentin Monnet
Reviewed-by: Jakub Kicinski
---
include/linux/bpf
Hi,
This set adds a new command BPF_BTF_GET_NEXT_ID to the bpf() system call,
adds the relevant API function in libbpf, and uses it in bpftool to list
all BTF objects loaded on the system (and to dump the ids of maps and
programs associated with them, if any).
The main motivation of listing BTF ob
Add an API function taking a BTF object id and providing the id of the
next BTF object in the kernel. This can be used to list all BTF objects
loaded on the system.
v2:
- Rebase on top of Andrii's changes regarding libbpf versioning.
Signed-off-by: Quentin Monnet
Reviewed-by: Jakub Kicinski
---
Synchronise the bpf.h header under tools, to report the addition of the
new BPF_BTF_GET_NEXT_ID syscall command for bpf().
Signed-off-by: Quentin Monnet
---
tools/include/uapi/linux/bpf.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linu
In preparation for the introduction of a similar function for retrieving
the id of the next BTF object, consolidate the code from
bpf_prog_get_next_id() and bpf_map_get_next_id() in libbpf.
Signed-off-by: Quentin Monnet
Reviewed-by: Jakub Kicinski
---
tools/lib/bpf/bpf.c | 21 --
Vakul Garg wrote:
>
>
> > -Original Message-
> > From: Florian Westphal
> > Sent: Tuesday, August 20, 2019 2:53 PM
> > To: Vakul Garg
> > Cc: Florian Westphal ; netdev@vger.kernel.org
> > Subject: Re: Help needed - Kernel lockup while running ipsec
> >
> > Vakul Garg wrote:
> > > > >
On Tue, Aug 20, 2019 at 11:25:29AM +0200, Björn Töpel wrote:
> On Tue, 20 Aug 2019 at 10:59, Dan Carpenter wrote:
> >
> > On Tue, Aug 20, 2019 at 09:28:26AM +0200, Björn Töpel wrote:
> > > For future patches: Prefix AF_XDP socket work with "xsk:" and use "PATCH
> > > bpf-next" to let the developer
CC'ing Joakim Zhang
On 15/07/2019 20.53, Martin Hundebøll wrote:
If the call to can_rx_offload_queue_sorted() fails, the passed skb isn't
consumed, so the caller must do so.
Fixes: 30164759db1b ("can: flexcan: make use of rx-offload's irq_offload_fifo")
Signed-off-by: Martin Hundebøll
---
dr
Implement the show_fdinfo hook for BTF FDs file operations, and make it
print the id and the size of the BTF object. This allows for a quick
retrieval of the BTF id from its FD; or it can help understanding what
type of object (BTF) the file descriptor points to.
Signed-off-by: Quentin Monnet
Rev
> -Original Message-
> From: Florian Westphal
> Sent: Tuesday, August 20, 2019 3:08 PM
> To: Vakul Garg
> Cc: Florian Westphal ; netdev@vger.kernel.org
> Subject: Re: Help needed - Kernel lockup while running ipsec
>
> Vakul Garg wrote:
> >
> >
> > > -Original Message-
> > >
Hi Vivien!
On Tue, 20 Aug 2019 at 08:51, Vivien Didelot wrote:
>
> Vladimir,
>
> On Tue, 20 Aug 2019 02:59:59 +0300, Vladimir Oltean wrote:
> > Commit b2f81d304cee ("net: dsa: add CPU and DSA ports as VLAN members")
> > is littering a lot. After deleting a VLAN added on a DSA port, it still
> >
Hello,
Cc list trimmed...
On Tue, 20 Aug 2019, zhang kai wrote:
> In NAT forwarding mode, Applications may decrease the size of packets,
> and TCP sequences will get smaller, so both of variables will be negetive
> values in this case.
As long as nobody cares about the
> -Original Message-
> From: Sean Nyekjaer
> Sent: 2019年8月20日 17:50
> To: Martin Hundebøll ; Wolfgang Grandegger
> ; Marc Kleine-Budde ;
> linux-...@vger.kernel.org
> Cc: David S . Miller ; netdev@vger.kernel.org; Joakim
> Zhang
> Subject: Re: [PATCH] can: flexcan: free error skb if enqu
On Tue, 20 Aug 2019 at 11:04, Vivien Didelot wrote:
>
> On Tue, 20 Aug 2019 02:59:56 +0300, Vladimir Oltean wrote:
> > This patchset addresses a few limitations in DSA and the bridge core
> > that made it impossible for this sequence of commands to work:
> >
> > ip link add name br0 type bridge
Hi Vivien,
On Tue, 20 Aug 2019 at 09:07, Vivien Didelot wrote:
>
> On Tue, 20 Aug 2019 03:00:00 +0300, Vladimir Oltean wrote:
> > Commit b2f81d304cee ("net: dsa: add CPU and DSA ports as VLAN members")
> > programs the VLAN from the bridge into the specified port as well as the
> > upstream port
On 16/08/2019 10.20, Joakim Zhang wrote:
As reproted by Sean Nyekjaer below:
When suspending, when there is still can traffic on the interfaces the
flexcan immediately wakes the platform again. As it should :-). But it
throws this error msg:
[ 3169.378661] PM: noirq suspend of devices failed
Hi,
I'm new to ebpf. I want to write an ebpf program that can trace the
syscall arguments and return values.
According to my research, I can do this using `kprobe`, `kretprobe` or
`tracepoint` or `raw_tracepoint` type of bpf programs.
- What factors should I consider when choosing one type of prog
Hi Florian,
On Tue, 20 Aug 2019 at 06:33, Florian Fainelli wrote:
>
>
>
> On 8/19/2019 5:00 PM, Vladimir Oltean wrote:
> > The bridge core assumes that enabling/disabling vlan_filtering will
> > translate into the simple toggling of a flag for switchdev drivers.
> >
> > That is clearly not the ca
>
> > -Original Message-
> > From: Florian Westphal
> > Sent: Tuesday, August 20, 2019 3:08 PM
> > To: Vakul Garg
> > Cc: Florian Westphal ; netdev@vger.kernel.org
> > Subject: Re: Help needed - Kernel lockup while running ipsec
> >
> > Vakul Garg wrote:
> > >
> > >
> > > > -Orig
Hi,
This patchset adds payload mangling offload support for Netfilter:
1) Adapt existing drivers to allow for mangling up to four 32-bit words
with one single flow_rule action. Hence, once single action can be
used to mangle an IPv6 address.
2) Add support for netfilter packet mangling.
P
This patch allows for mangling packet fields using hardware offload
infrastructure.
Signed-off-by: Pablo Neira Ayuso
---
net/netfilter/nft_payload.c | 82 +
1 file changed, 82 insertions(+)
diff --git a/net/netfilter/nft_payload.c b/net/netfilter/nft_
The existing infrastructure needs the front-end to generate up to four
actions (one for each 32-bit word) to mangle an IPv6 address. This patch
allows you to mangle fields than are longer than 4-bytes with one single
action. Drivers have been adapted to this new representation following a
simple ap
> -Original Message-
> From: Sean Nyekjaer
> Sent: 2019年8月20日 18:25
> To: Joakim Zhang ; m...@pengutronix.de;
> linux-...@vger.kernel.org
> Cc: w...@grandegger.com; netdev@vger.kernel.org; dl-linux-imx
> ; Martin Hundebøll
> Subject: Re: [PATCH REPOST 1/2] can: flexcan: fix deadlock when
On 2019/8/20 17:44, Dan Carpenter wrote:
> On Tue, Aug 20, 2019 at 11:25:29AM +0200, Björn Töpel wrote:
>> On Tue, 20 Aug 2019 at 10:59, Dan Carpenter wrote:
>>>
>>> On Tue, Aug 20, 2019 at 09:28:26AM +0200, Björn Töpel wrote:
For future patches: Prefix AF_XDP socket work with "xsk:" and use
The iproute2 bpf headers define four more fields for map definitions than
libbpf does. This adds those fields to the libbpf headers, in preparation
for porting the bpf loading functionality of iproute2 to be based on
libbpf. Subsequent commits add the functionality needed in libbpf to be
able to po
This adds a callback parameter that can be set in struct bpf_prog_load_attr
which will allow the calling program to specify arbitrary paths for each
map included in an ELF file being loaded.
In particular, this allows iproute2 to implement its current semantics for
map pinning on top of libbpf.
S
This adds support for automatically pinning maps on program load to libbpf.
This is needed for porting iproute2 bpf support to libbpf, but is also
useful in other contexts.
The semantics are modelled on those of the same functionality in iproute2,
namely:
- A path can be supplied in bpf_prog_load
iproute2 uses its own bpf loader to load eBPF programs, which has
evolved separately from libbpf. Since we are now standardising on
libbpf, this becomes a problem as iproute2 is slowly accumulating
feature incompatibilities with libbpf-based loaders. In particular,
iproute2 has its own (expanded) v
This adds a configure check for libbpf and renames functions to allow
lib/bpf.c to be compiled with it present. This makes it possible to
port functionality piecemeal to use libbpf.
Signed-off-by: Toke Høiland-Jørgensen
---
configure | 16
include/bpf_util.h | 6 +++---
This switches over loading of XDP programs to the using libbpf, if it is
available. It uses the automatic pinning features added to libbpf to
construct the same pinning paths as the libelf-based loader.
Since map-in-map support has not yet been added to libbpf, this means that
map-in-map definitio
From: kbuild test robot
kernel/bpf/xskmap.c:24:8-14: WARNING: PTR_ERR_OR_ZERO can be used
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Generated by: scripts/coccinelle/api/ptr_ret.cocci
Fixes: 0402acd683c6 ("xsk: remove AF_XDP socket from map when the socket is
released")
CC: B
Unfortunatly it's still possible to reproduce the deadlock with this patch...
[ 689.921717] flexcan: probe of 2094000.flexcan failed with error -110
My test setup:
PC with CAN-USB dongle connected to can0 and can1.
PC:
$ while true; do cansend can0 '123#DEADBEEF'; done
iMX6ull:
root@iwg26:
> -Original Message-
> From: Joakim Zhang
> Sent: 2019年8月20日 19:25
> To: Sean Nyekjaer ; m...@pengutronix.de;
> linux-...@vger.kernel.org
> Cc: w...@grandegger.com; netdev@vger.kernel.org; dl-linux-imx
> ; Martin Hundebøll
> Subject: RE: [PATCH REPOST 1/2] can: flexcan: fix deadlock when
Hi Florian,
On Tue, 20 Aug 2019 at 06:15, Florian Fainelli wrote:
>
>
>
> On 8/19/2019 5:00 PM, Vladimir Oltean wrote:
> > Commit b2f81d304cee ("net: dsa: add CPU and DSA ports as VLAN members")
> > programs the VLAN from the bridge into the specified port as well as the
> > upstream port, with t
Offloaded OvS datapath rules are translated one to one to tc rules,
for example the following simplified OvS rule:
recirc_id(0),in_port(dev1),eth_type(0x0800),ct_state(-trk)
actions:ct(),recirc(2)
Will be translated to the following tc rule:
$ tc filter add dev dev1 ingress \
prio 1
Regarding the user_features change, I tested the above patch with this one in
userspace that I'll send once this is accepted, togother with the rest
of connection tracking offload patches.
I also have a test for it, if anyone wants it.
Patch is:
lib/netdev-offloads-tc: Probe recirc tc sharing fea
Regarding the user_features change, I tested the above patch with this one in
userspace that I'll send once this is accepted, togother with the rest
of connection tracking offload patches.
I also have a test for it, if anyone wants it.
Patch is:
lib/netdev-offloads-tc: Probe recirc tc sharing fea
On Fri, Aug 16, 2019 at 05:05:53PM +0300, Vladimir Oltean wrote:
> I'm not sure how to respond to this, because I don't know anything
> about the timing of DMA transfers.
> Maybe snapshotting DMA transfers the same way is not possible (if at
> all). Maybe they are not exactly adequate for this sor
Hey guys, sorry for spam, I used the --in-reply-to this time so it gets
to the original thread ("[PATCH net-next v2] net: openvswitch: Set OvS
recirc_id from tc chain index") ,
Ignore this thread and respond there if needed.
Thanks.
On 8/20/2019 3:40 PM, Paul Blakey wrote:
> Regarding the us
On 8/20/19 11:52 AM, Quentin Monnet wrote:
Implement the show_fdinfo hook for BTF FDs file operations, and make it
print the id and the size of the BTF object. This allows for a quick
retrieval of the BTF id from its FD; or it can help understanding what
type of object (BTF) the file descriptor p
2019-08-20 15:36 UTC+0200 ~ Daniel Borkmann
> On 8/20/19 11:52 AM, Quentin Monnet wrote:
>> Implement the show_fdinfo hook for BTF FDs file operations, and make it
>> print the id and the size of the BTF object. This allows for a quick
>> retrieval of the BTF id from its FD; or it can help underst
Hi Mark,
On Tue, 20 Aug 2019 at 15:55, Mark Brown wrote:
>
> On Fri, Aug 16, 2019 at 05:05:53PM +0300, Vladimir Oltean wrote:
>
> > I'm not sure how to respond to this, because I don't know anything
> > about the timing of DMA transfers.
> > Maybe snapshotting DMA transfers the same way is not po
Implement the show_fdinfo hook for BTF FDs file operations, and make it
print the id of the BTF object. This allows for a quick retrieval of the
BTF id from its FD; or it can help understanding what type of object
(BTF) the file descriptor points to.
v2:
- Do not expose data_size, only btf_id, in
On 20/08/2019 11:52, Pablo Neira Ayuso wrote:
> The existing infrastructure needs the front-end to generate up to four
> actions (one for each 32-bit word) to mangle an IPv6 address. This patch
> allows you to mangle fields than are longer than 4-bytes with one single
> action. Drivers have been ad
On Tue, Aug 20, 2019 at 03:15:16PM +0100, Edward Cree wrote:
> On 20/08/2019 11:52, Pablo Neira Ayuso wrote:
> > The existing infrastructure needs the front-end to generate up to four
> > actions (one for each 32-bit word) to mangle an IPv6 address. This patch
> > allows you to mangle fields than a
ctcm passes an intparm when calling ccw_device_*(), even though
ctcm_irq_handler() later makes no use of this.
To reduce the confusion, consistently pass 0 as intparm instead.
Signed-off-by: Julian Wiedmann
Reviewed-by: Sebastian Ott
---
drivers/s390/net/ctcm_fsms.c | 42 ++
qeth_snmp_command_cb() is the only cmd callback that pulls the reply's
data length from a low-level transport header field. This requires
additional complexity (ie. reply->offset) to make the header accessible
to what is supposed to be a pure IPA cmd callback.
Adapter cmds have a length field in t
Current code releases the cmd struct after its initial IO has completed.
Any reply processing is done independently, using a separate qeth_reply
struct.
In preparation for merging the cmd and reply structs together, take an
additional reference on the cmd object so that it stays around all the
way
When processing the reply for a vnicc cmd, there's no need to remember
which specific sub-cmd type we initially sent. The reply itself contains
all the needed information.
Signed-off-by: Julian Wiedmann
---
drivers/s390/net/qeth_l2_main.c | 21 +
1 file changed, 5 insertions(
Hi Dave,
please apply the following patches to net-next. This series brings a mix
of cleanups and small improvements for various parts of qeth's control
path. Also, a minor cleanup for ctcm and lcs.
Thanks,
Julian
Julian Wiedmann (9):
s390/qeth: use node_descriptor struct
s390/qeth: propaga
Rather than fumbling with hard-coded offsets, use the proper struct to
access the retrieved RCD information.
Signed-off-by: Julian Wiedmann
---
drivers/s390/net/qeth_core.h | 2 +-
drivers/s390/net/qeth_core_main.c | 31 +++
2 files changed, 24 insertions(+), 9
When an cmd IO completes in qeth_irq(), calculate how much data was
processed by the device and pass this value to the cmd's callback.
This allows cmds that retrieve data from the device to check whether
sufficient data was received, so we do that in qeth_read_conf_data_cb().
Suggested-by: Jens R
Except for card->read_cmd, every cmd we issue now passes through
qeth_send_control_data() and allocates a qeth_reply struct. The way we
use this struct requires additional refcounting, and pointer tracking.
Clean up things by moving most of qeth_reply's content into the main
cmd struct. This keeps
lcs passes an intparm when calling ccw_device_*(), even though lcs_irq()
later makes no use of this.
To reduce the confusion, consistently pass 0 as intparm instead.
Signed-off-by: Julian Wiedmann
Reviewed-by: Sebastian Ott
---
drivers/s390/net/lcs.c | 6 +++---
1 file changed, 3 insertions(+)
We have logic to determine the desired promisc mode in _each_ code path.
Change things around so that there is a clean split between
(a) high-level code that selects the new mode, and (b) implementations
of the various mechanisms to program this mode.
This also keeps qeth_promisc_to_bridge() from
On 8/20/19 3:36 AM, YueHaibing wrote:
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Signed-off-by: YueHaibing
Applied, thanks!
On 8/20/19 3:53 PM, Quentin Monnet wrote:
Implement the show_fdinfo hook for BTF FDs file operations, and make it
print the id of the BTF object. This allows for a quick retrieval of the
BTF id from its FD; or it can help understanding what type of object
(BTF) the file descriptor points to.
v2:
Hi Yonghong,
Thanks for taking the time to review this.
> > + *
> > + * **-EINVAL** if *size_of_pidns* is not valid or unable to get
> > ns, pid
> > + * or tgid of the current task.
> > + *
> > + * **-ECHILD** if /proc/self/ns/pid does not exists.
> > + *
> > + *
On Mon, 2019-08-19 at 20:52 -0400, Zhu Yanjun wrote:
> diff --git a/include/uapi/linux/rds.h b/include/uapi/linux/rds.h
> index fd6b5f6..cba368e 100644
> --- a/include/uapi/linux/rds.h
> +++ b/include/uapi/linux/rds.h
> @@ -250,6 +250,7 @@ struct rds_info_rdma_connection {
> __u32
On Tue, Aug 20, 2019 at 09:05:20AM +0200, Allan W . Nielsen wrote:
> Hi,
>
> This is fixing a bug introduced in b596229448dd2
Hi Allan
You should express that as:
Fixes: b596229448dd ("net: mscc: ocelot: Add support for tcam")
Andrew
On Sun, 18 Aug 2019 at 21:26, Vladimir Oltean wrote:
>
> This patchset proposes an interface from the SPI subsystem for
> software timestamping SPI transfers. There is a default implementation
> provided in the core, as well as a mechanism for SPI slave drivers to
> check which byte was in fact ti
On 20/08/2019 15:44, Pablo Neira Ayuso wrote:
> It looks to me this limitation is coming from tc pedit.
>
> Four actions to mangle an IPv6 address consume more memory when making
> the translation, and if you expect a lot of rules.
Your change means that now every pedit uses four hw entries, even i
There are users already and will be more of BITS_TO_BYTES() macro.
Move it to bitops.h for wider use.
Signed-off-by: Andy Shevchenko
---
drivers/net/ethernet/broadcom/bnx2x/bnx2x_init.h | 1 -
fs/ocfs2/dlm/dlmcommon.h | 4
include/linux/bitops.h
On Thu, 2019-08-15 at 19:46 +, Saeed Mahameed wrote:
> 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_EN
On Tue, Aug 20, 2019 at 04:48:39PM +0300, Vladimir Oltean wrote:
> On Tue, 20 Aug 2019 at 15:55, Mark Brown wrote:
> > On Fri, Aug 16, 2019 at 05:05:53PM +0300, Vladimir Oltean wrote:
> > > Maybe the SPI master driver should just report what sort of
> > > snapshotting capability it can offer, ran
On Tue, Aug 20, 2019 at 2:32 AM Quentin Monnet
wrote:
>
> Hi,
> This set adds a new command BPF_BTF_GET_NEXT_ID to the bpf() system call,
> adds the relevant API function in libbpf, and uses it in bpftool to list
> all BTF objects loaded on the system (and to dump the ids of maps and
> programs as
> - Ethernet has support for hardware timestamping
True, but not all drivers support it.
Marvell switches are often combined with Marvell MACs. None of the
Marvell MAC drivers, mv643xx, mvneta, mvpp2 or octeontx2 support
hardware timestamping. My guess is, the hardware probably supports it,
but n
On 8/20/19 8:10 AM, Carlos Antonio Neira Bustos wrote:
> Hi Yonghong,
>
> Thanks for taking the time to review this.
>
>
>>> + *
>>> + * **-EINVAL** if *size_of_pidns* is not valid or unable to get
>>> ns, pid
>>> + * or tgid of the current task.
>>> + *
>>> + * **-ECH
git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
tags/linux-can-next-for-5.4-20190820
for you to fetch changes up to df58525df395561551440392d92daa6416b4f8f3:
can: mcp251x: remove custom DMA mapped buffer (2019-
On Tue, Aug 20, 2019 at 05:00:26PM +0100, Edward Cree wrote:
> On 20/08/2019 15:44, Pablo Neira Ayuso wrote:
> > It looks to me this limitation is coming from tc pedit.
> >
> > Four actions to mangle an IPv6 address consume more memory when making
> > the translation, and if you expect a lot of rul
On 8/20/19 3:28 AM, Vladimir Oltean wrote:
> Hi Florian,
>
> On Tue, 20 Aug 2019 at 06:33, Florian Fainelli wrote:
>>
>>
>>
>> On 8/19/2019 5:00 PM, Vladimir Oltean wrote:
>>> The bridge core assumes that enabling/disabling vlan_filtering will
>>> translate into the simple toggling of a flag for
Hi Vladimir,
On Tue, 20 Aug 2019 12:54:44 +0300, Vladimir Oltean wrote:
> I can agree that this isn't one of my brightest moments. But at least
> we get to see Cunningham's law in action :)
> When dsa_8021q is cleaning up the switch's VLAN table for the bridge
> to use it, it is good to really cl
On Mon, 2019-08-19 at 14:36 +0300, Leon Romanovsky wrote:
> From: Leon Romanovsky
>
> Hi,
>
> This series from Mark extends mlx5 with RDMA_RX RoCE flow steering
> support
> for DEVX and QP objects.
>
> Thanks
>
> Mark Zhang (3):
> net/mlx5: Add per-namespace flow table default miss action su
On 20/08/2019 18:33, Pablo Neira Ayuso wrote:
> I can update tc pedit to generate one single action for offset
> consecutive packet editions, if that is the concern, I'll send a v2.
IMHO the fix belongs in TC userland (i.e. iproute2), to turn a single action on
the commandline for an ipv6 addr int
On Sun, Aug 18, 2019 at 09:25:56PM +0300, Vladimir Oltean wrote:
> /* Extract head of queue */
> - ctlr->cur_msg =
> - list_first_entry(&ctlr->queue, struct spi_message, queue);
> + mesg = list_first_entry(&ctlr->queue, struct spi_message, queue);
> + ctlr->cur_msg =
I recently spend a few days debugging what in the end was user error on my part.
Here are my notes in hope they help someone else.
First, 'ip -6 route show vrf vrfX' will not show some of the
routes (like local routes) that will show up with
'ip -6 route show table X', where X == vrfX's table-id
On Tue, Aug 20, 2019 at 07:15:10PM +0100, Edward Cree wrote:
> On 20/08/2019 18:33, Pablo Neira Ayuso wrote:
> > I can update tc pedit to generate one single action for offset
> > consecutive packet editions, if that is the concern, I'll send a v2.
> IMHO the fix belongs in TC userland (i.e. iprout
From: Hangbin Liu
Date: Mon, 19 Aug 2019 15:53:25 +0800
> Subject: [PATCHv2 0/2] fix dev null pointer dereference when send pkg larger
> than mtu in collect_md mode
Please don't use the word "package" or the shorthand "pkg" when referring
to network packets. Always use the full word "packets".
On Tue, 20 Aug 2019 12:48:05 +0200, Pablo Neira Ayuso wrote:
> Hi,
>
> This patchset adds payload mangling offload support for Netfilter:
>
> 1) Adapt existing drivers to allow for mangling up to four 32-bit words
>with one single flow_rule action. Hence, once single action can be
>used t
From: Jason Baron
Date: Mon, 19 Aug 2019 14:36:01 -0400
> Currently, we are only explicitly setting SOCK_NOSPACE on a write timeout
> for non-blocking sockets. Epoll() edge-trigger mode relies on SOCK_NOSPACE
> being set when -EAGAIN is returned to ensure that EPOLLOUT is raised.
> Expand the set
From: Vivien Didelot
Date: Mon, 19 Aug 2019 16:00:47 -0400
> The DSA stack currently calls the .port_enable and .port_disable switch
> callbacks for slave ports only. However, it is useful to call them for all
> port types. For example this allows some drivers to delay the optimization
> of power
Hi Mark,
On Tue, 20 Aug 2019 at 21:21, Mark Brown wrote:
>
> On Sun, Aug 18, 2019 at 09:25:56PM +0300, Vladimir Oltean wrote:
>
> > /* Extract head of queue */
> > - ctlr->cur_msg =
> > - list_first_entry(&ctlr->queue, struct spi_message, queue);
> > + mesg = list_first_
On 8/20/19 10:52 AM, Vivien Didelot wrote:
> Hi Vladimir,
>
> On Tue, 20 Aug 2019 12:54:44 +0300, Vladimir Oltean wrote:
>> I can agree that this isn't one of my brightest moments. But at least
>> we get to see Cunningham's law in action :)
>> When dsa_8021q is cleaning up the switch's VLAN table
From: Li RongQing
Date: Tue, 20 Aug 2019 13:52:47 +0800
> in ip_mc_inc_group, memory allocation flag, not mcast mode, is expected
> by __ip_mc_inc_group
>
> similar issue in __ip_mc_join_group, both mcase mode and gfp_t are needed
> here, so use ip_mc_inc_group(...)
>
> Fixes: 9fb20801dab4
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
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.
v1->v2:
- Improve reversed xmas tree variable declaration.
- Rebase on top of net-next to
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