On 25.06.20 01:21, Michael S. Tsirkin wrote:
> Rename the bit to match latest virtio spec.
> Add a compat macro to avoid breaking existing userspace.
>
> Signed-off-by: Michael S. Tsirkin
> ---
> arch/um/drivers/virtio_uml.c | 2 +-
> drivers/vdpa/ifcvf/ifcvf_base.h| 2 +-
> drivers/
On Wed, Jun 24, 2020 at 02:09:23PM -0700, John Fastabend wrote:
> Redirect on non-TLS sockmap side has RCU lock held from sockmap code
> path but when called from TLS this is no longer true. The RCU section
> is needed because we use rcu dereference to fetch the psock of the
> socket we are redirec
On Thu, 25 Jun 2020 02:12:41 +0200
Andrew Lunn wrote:
> In general, Linux network tools use JSON for machine readable output.
> See for example -json for iproute2 and devlink. In order to support
> JSON output from ethtool, import the iproute2 helper code.
>
> Maybe some time in the future it wo
On Thu, 25 Jun 2020 02:12:42 +0200
Andrew Lunn wrote:
> diff --git a/internal.h b/internal.h
> index edb07bd..7135140 100644
> --- a/internal.h
> +++ b/internal.h
> @@ -23,6 +23,8 @@
> #include
> #include
>
> +#include "json_writer.h"
> +
> #define maybe_unused __attribute__((__unused__))
On Thu, 25 Jun 2020 02:12:41 +0200
Andrew Lunn wrote:
> In general, Linux network tools use JSON for machine readable output.
> See for example -json for iproute2 and devlink. In order to support
> JSON output from ethtool, import the iproute2 helper code.
>
> Maybe some time in the future it wo
On 6/24/20 1:37 PM, Song Liu wrote:
On Jun 23, 2020, at 3:27 PM, Yonghong Song wrote:
On 6/23/20 3:07 PM, Song Liu wrote:
On Jun 23, 2020, at 11:57 AM, Yonghong Song wrote:
On 6/23/20 12:08 AM, Song Liu wrote:
The new test is similar to other bpf_iter tests.
Signed-off-by: Song Li
> Subject: Re: [PATCH net-next 3/5] dpaa2-eth: fix condition for number of
> buffer
> acquire retries
>
> On Wed, 24 Jun 2020 14:34:19 +0300 Ioana Ciornei wrote:
> > We should keep retrying to acquire buffers through the software
> > portals as long as the function returns -EBUSY and the number o
From: Po Liu
Date: Wed, 24 Jun 2020 17:36:31 +0800
> From: Po Liu
>
> Flow metering entries in IEEE 802.1Qci is an optional function for a
> flow filtering module. Flow metering is two rates two buckets and three
> color marker to policing the frames. This patch only enable one rate one
> bucke
From: Po Liu
Date: Wed, 24 Jun 2020 17:36:29 +0800
> From: Po Liu
>
> Base on the tc flower offload police action add max frame size by the
> parameter 'mtu'. Tc flower device driver working by the IEEE 802.1Qci
> stream filter can implement the max frame size filtering. Add it to the
> current
From: Po Liu
Date: Wed, 24 Jun 2020 17:36:30 +0800
> From: Po Liu
>
> Hardware device may include more than one police entry. Specifying the
> action's index make it possible for several tc filters to share the same
> police action when installing the filters.
>
> Propagate this index to devic
From: Po Liu
Date: Wed, 24 Jun 2020 17:36:28 +0800
> From: Po Liu
>
> Current police offloading support the 'burst'' and 'rate_bytes_ps'. Some
> hardware own the capability to limit the frame size. If the frame size
> larger than the setting, the frame would be dropped. For the police
> action
From: Saeed Mahameed
Date: Tue, 23 Jun 2020 21:46:06 -0700
> Hi Dave, Jakub
>
> This series adds misc updates and one small feature, Relaxed ordering,
> to mlx5 driver.
>
> v1->v2:
> - Removed unnecessary Fixes Tags
>
> v2->v3:
> - Drop "macro undefine" patch, it has no value
>
> For more
Hi Folks,
In one of our big cluster, due to capacity increase, more servers are
added to the cluster, and we saw from many pserver reporting error
message below:
"neighbour: ndisc_cache: neighbor table overflow!"
We've tested increasing the gc_thresh values in sysctl.conf, after
reboot, the erro
From: Doug Berger
Date: Wed, 24 Jun 2020 18:14:52 -0700
> Now that scatter-gather and tx-checksumming are enabled by default
> it revealed a packet corruption issue that can occur for very short
> fragmented packets.
>
> When padding these frames to the minimum length it is possible for
> the no
Modify dpaa2_mac_connect() to support ACPI along with DT.
Modify dpaa2_mac_get_node() to get the dpmac fwnode from either
DT or ACPI.
Replace of_get_phy_mode() with fwnode_get_phy_mode() to get
phy-mode for a dpmac_node.
Define and use helper function dpaa2_find_phy_device() to find phy_dev
that is
On 2020-06-24 20:01, syzbot wrote:
> This bug is marked as fixed by commit:
> blk-mq: Fix a recently introduced regression in
> But I can't find it in any tested tree for more than 90 days.
> Is it a correct commit? Please update it by replying:
> #syz fix: exact-commit-title
> Until then the bug i
On 6/24/2020 4:34 PM, David Miller wrote:
> From: Florian Fainelli
> Date: Wed, 24 Jun 2020 15:10:51 -0700
>
>> Did you mean that you applied v4? It does not look like you pushed your
>> local changes to net-next yet, so I cannot tell for sure.
>
> I ended up applying v4, yes.
>
OK, just ma
This bug is marked as fixed by commit:
blk-mq: Fix a recently introduced regression in
But I can't find it in any tested tree for more than 90 days.
Is it a correct commit? Please update it by replying:
#syz fix: exact-commit-title
Until then the bug is still considered open and
new crashes with th
On Wed, Jun 24, 2020 at 12:33 PM Justin Iurman wrote:
>
> Add documentation for new IOAM sysctls:
> - ioam6_id: a namespace sysctl
> - ioam6_enabled and ioam6_id: two per-interface sysctls
>
Are you planning add a more detailed description of the feature and
how to use it (would be nice I think
rh cannot be NULL here since its already checked above
assignment and is being dereferenced before. Remove the
redundant null check.
Signed-off-by: Gaurav Singh
---
net/ipv6/netfilter/ip6t_rt.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/ipv6/netfilter/ip6t_rt.c b/n
oh cannot be NULL since its already checked above after
assignment and is being dereferenced before. Remove the
redundant null check.
Signed-off-by: Gaurav Singh
---
net/ipv6/netfilter/ip6t_hbh.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/ipv6/netfilter/ip6t_hbh.c
On Wed, Jun 24, 2020 at 12:33 PM Justin Iurman wrote:
>
> Implement support for processing the IOAM Pre-allocated Trace with IPv6,
> see [1] and [2]. Introduce a new IPv6 Hop-by-Hop TLV option
> IPV6_TLV_IOAM_HOPOPTS, see IANA [3].
>
> A per-interface sysctl ioam6_enabled is provided to accept/dro
fh cannot be NULL since its already checked above after
assignment and is being dereferenced before. Remove the
redundant null check.
Signed-off-by: Gaurav Singh
---
net/ipv6/netfilter/ip6t_frag.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/ipv6/netfilter/ip6t_frag.
ah cannot be NULL since its already checked above after
assignment and is being dereferenced before in pr().
Remove the redundant null check.
Signed-off-by: Gaurav Singh
---
net/ipv6/netfilter/ip6t_ah.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/ipv6/netfilter/ip6t
Hi,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on sparc-next/master]
[also build test ERROR on linux/master linus/master ipvs/master v5.8-rc2]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use as do
On Wed, Jun 24, 2020 at 12:33 PM Justin Iurman wrote:
>
> Implement the IOAM egress behavior.
>
> According to RFC 8200:
> "Extension headers (except for the Hop-by-Hop Options header) are not
> processed, inserted, or deleted by any node along a packet's delivery
> path, until the packet reache
Hi Damian,
On Tue, Jun 23, 2020 at 06:21:28PM +0900, Damian Hobson-Garcia wrote:
> On 2020-06-19 7:16 p.m., Paul Elder wrote:
> > Hello Damian, Martin, and all,
> >
> > I came across this (quite old by now) patch to extend eventfd's polling
> > functionality. I was wondering what happened to it (
On 6/24/2020 6:14 PM, Doug Berger wrote:
> This function was originally removed by Baoyou Xie in
> commit e2072600a241 ("net: bcmgenet: remove unused function in
> bcmgenet.c") to prevent a build warning.
>
> Some of the functions removed by Baoyou Xie are now used for
> WAKE_FILTER support so
On 6/24/2020 6:14 PM, Doug Berger wrote:
> The 16-bit value that holds a short in network byte order should
> be declared as a restricted big endian type to allow type checks
> to succeed during assignment.
>
> Fixes: 3e370952287c ("net: bcmgenet: add support for ethtool rxnfc flows")
> Reporte
On 6/24/2020 6:14 PM, Doug Berger wrote:
> When commit 474ea9cafc45 ("net: bcmgenet: correctly pad short
> packets") added the call to skb_padto() it should have been
> located before the nr_frags parameter was read since that value
> could be changed when padding packets with lengths between 55
On Tue, Jun 23, 2020 at 4:08 PM Yonghong Song wrote:
>
> bpf iterator implments traversal of kernel data structures and these
> data structures are passed to a bpf program for processing.
> This gives great flexibility for users to examine kernel data
> structure without using e.g. /proc/net which
This function was originally removed by Baoyou Xie in
commit e2072600a241 ("net: bcmgenet: remove unused function in
bcmgenet.c") to prevent a build warning.
Some of the functions removed by Baoyou Xie are now used for
WAKE_FILTER support so his commit was reverted, but this function
is still unus
When commit 474ea9cafc45 ("net: bcmgenet: correctly pad short
packets") added the call to skb_padto() it should have been
located before the nr_frags parameter was read since that value
could be changed when padding packets with lengths between 55
and 59 bytes (inclusive).
The use of a stale nr_fr
The 16-bit value that holds a short in network byte order should
be declared as a restricted big endian type to allow type checks
to succeed during assignment.
Fixes: 3e370952287c ("net: bcmgenet: add support for ethtool rxnfc flows")
Reported-by: kbuild test robot
Signed-off-by: Doug Berger
---
Now that scatter-gather and tx-checksumming are enabled by default
it revealed a packet corruption issue that can occur for very short
fragmented packets.
When padding these frames to the minimum length it is possible for
the non-linear (fragment) data to be added to the end of the linear
header i
On Wed, 24 Jun 2020 11:59:00 -0300 Matheus Rodrigues wrote:
> I'm trying to send a relatively "big" string (+/- 60Kb) through
> generic netlink, for this, I know that I've to use the multipart
> mechanism offered by the API, using the flags NLM_F_MULTI and
> NLMSG_DONE, but I don't know how to impl
On Wed, 24 Jun 2020 14:34:19 +0300 Ioana Ciornei wrote:
> We should keep retrying to acquire buffers through the software portals
> as long as the function returns -EBUSY and the number of retries is
> __below__ DPAA2_ETH_SWP_BUSY_RETRIES.
>
> Fixes: ef17bd7cc0c8 ("dpaa2-eth: Avoid unbounded while
The pull request you sent on Wed, 24 Jun 2020 05:08:01 -0400:
> https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/fc10807db5ced090d83cec167e87c95a47452d24
Thank you!
--
Deet-doot-dot, I am a b
Hi Florinel,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Florinel-Iordache/doc-net-add-backplane-documentation/20200622-223623
base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/n
> -Original Message-
> From: Jamal Hadi Salim
> Sent: 2020年6月24日 20:45
> To: Po Liu ; da...@davemloft.net; linux-
> ker...@vger.kernel.org; netdev@vger.kernel.org; ido...@idosch.org
> Cc: j...@resnulli.us; vinicius.go...@intel.com; v...@buslov.dev; Claudiu
> Manoil ; Vladimir Oltean
> ;
Extend the man page with --cable-test and --cable-test-tdr commands.
Signed-off-by: Andrew Lunn
---
v2: Fixup some grammar/English errors.
---
ethtool.8.in | 45 +
1 file changed, 45 insertions(+)
diff --git a/ethtool.8.in b/ethtool.8.in
index 9c5f45c
Add support for accessing the cable test time domain reflectromatry
data. Add a new command --cable-test-tdr, and support for dumping the
data which is returned.
signed-off-by: Andrew Lunn
---
ethtool.c| 8 ++
netlink/cable_test.c | 289 +++
In general, Linux network tools use JSON for machine readable output.
See for example -json for iproute2 and devlink. In order to support
JSON output from ethtool, import the iproute2 helper code.
Maybe some time in the future it would make sense to either have a
shared library, or to merge ethtoo
Add support for starting a cable test, and report the results.
This code does not follow the usual patterns because of the way the
kernel reports the results of the cable test. It can take a number of
seconds for cable testing to occur. So the action request messages is
immediately acknowledges, a
Document the --json option, which the --cable-test and
--cable-test-tdr options support.
Signed-off-by: Andrew Lunn
---
ethtool.8.in | 8
1 file changed, 8 insertions(+)
diff --git a/ethtool.8.in b/ethtool.8.in
index 8b78b17..b2bdd43 100644
--- a/ethtool.8.in
+++ b/ethtool.8.in
@@ -137
Allow --json to be passed as an option to select JSON output. The
option is handled in the same way as --debug, setting a variable in
the command context, which can then later be used per option to select
JSON outputters.
Signed-off-by: Andrew Lunn
---
ethtool.c| 33 ++---
inter
Add the user space side of the ethtool cable test.
The TDR output is most useful when fed to some other tool which can
visualize the data. So add JSON support, by borrowing code from
iproute2.
v2:
man page fixes.
Andrew Lunn (6):
Add cable test support
Add cable test TDR support
json_write
From: Florian Fainelli
Date: Wed, 24 Jun 2020 15:10:51 -0700
> Did you mean that you applied v4? It does not look like you pushed your
> local changes to net-next yet, so I cannot tell for sure.
I ended up applying v4, yes.
Rename the bit to match latest virtio spec.
Add a compat macro to avoid breaking existing userspace.
Signed-off-by: Michael S. Tsirkin
---
arch/um/drivers/virtio_uml.c | 2 +-
drivers/vdpa/ifcvf/ifcvf_base.h| 2 +-
drivers/vdpa/vdpa_sim/vdpa_sim.c | 4 ++--
drivers/vhost/net.c
/kernel/git/davem/net-next.git
0558c396040734bc1d361919566a581fd41aa539
config: i386-randconfig-s002-20200624 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-13) 9.3.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.2-dirty
# save the attached .config to linux
Signed-off-by: kernel test robot
---
ioam6.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/ipv6/ioam6.c b/net/ipv6/ioam6.c
index 406aa78eb504c..4a4e72bb54cc5 100644
--- a/net/ipv6/ioam6.c
+++ b/net/ipv6/ioam6.c
@@ -78,8 +78,8 @@ struct ioam6_namespace *ioam6_nam
Rename the bit to match latest virtio spec.
Add a compat macro to avoid breaking existing userspace.
Signed-off-by: Michael S. Tsirkin
---
arch/um/drivers/virtio_uml.c | 2 +-
drivers/vdpa/ifcvf/ifcvf_base.h| 2 +-
drivers/vdpa/vdpa_sim/vdpa_sim.c | 4 ++--
drivers/vhost/net.c
Andrii Nakryiko wrote:
> On Tue, Jun 23, 2020 at 10:14 AM John Fastabend
> wrote:
> >
> > To ensure btf_ctx_access() is safe the verifier checks that the BTF
> > arg type is an int, enum, or pointer. When the function does the
> > BTF arg lookup it uses the calculation 'arg = off / 8' using the
>
To ensure btf_ctx_access() is safe the verifier checks that the BTF
arg type is an int, enum, or pointer. When the function does the
BTF arg lookup it uses the calculation 'arg = off / 8' using the
fact that registers are 8B. This requires that the first arg is
in the first reg, the second in the
Hi Russell.
I've tested my WoL patch reworked with the phylink_speed_(up|down)
functions on a LS421DE device and it works quite fine.
I'll sent another patch when this one got merged.
Thank you.
Daniel
El mié., 24 jun. 2020 a las 12:06, Russell King
() escribió:
>
> Add an interface for the phy_
://github.com/0day-ci/linux/commits/Vaibhav-Gupta/drivers-ide-use-generic-power-management/20200625-013242
base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git master
config: x86_64-randconfig-a004-20200624 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-13) 9.3.0
reproduce (this
On 6/24/20 2:43 PM, David Miller wrote:
> From: Jisheng Zhang
> Date: Wed, 24 Jun 2020 11:25:16 +0800
>
>> We face an issue with rtl8211f, a pin is shared between INTB and PMEB,
>> and the PHY Register Accessible Interrupt is enabled by default, so
>> the INTB/PMEB pin is always active in polling
When getting SQI or maximum SQI value fails in linkstate_prepare_data(), we
must not return without calling ethnl_ops_complete(dev) as that could
result in imbalance between ethtool_ops ->begin() and ->complete() calls.
Fixes: 806602191592 ("ethtool: provide UAPI for PHY Signal Quality Index (SQI)
On 6/24/20 3:21 AM, Russell King wrote:
> Convert the ar9331 DSA driver to use the finalised link parameters in
> mac_link_up() rather than the parameters in mac_config().
>
> Tested-by: Oleksij Rempel
> Signed-off-by: Russell King
Reviewed-by: Florian Fainelli
--
Florian
The napi_gro_receive function no longer returns GRO_DROP ever, making
handling GRO_DROP dead code. This commit removes that dead code.
Further, it's not even clear that device drivers have any business in
taking action after passing off received packets; that's arguably out of
their hands. In this
On 6/24/20 4:30 AM, Russell King wrote:
> If we are not using in-band autonegotiation, there is no point passing
> the request to restart autonegotiation on to the driver.
>
> Signed-off-by: Russell King
Reviewed-by: Florian Fainelli
--
Florian
The napi_gro_receive function no longer returns GRO_DROP ever, making
handling GRO_DROP dead code. This commit removes that dead code.
Further, it's not even clear that device drivers have any business in
taking action after passing off received packets; that's arguably out of
their hands.
Fixes:
Basically no drivers care about the return value here, and there's no
__must_check that would make casting to void sensible, so remove it.
Signed-off-by: Jason A. Donenfeld
---
drivers/net/ethernet/hisilicon/hns/hns_enet.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drive
The napi_gro_receive function no longer returns GRO_DROP ever, making
handling GRO_DROP dead code. This commit removes that dead code.
Further, it's not even clear that device drivers have any business in
taking action after passing off received packets; that's arguably out of
their hands.
Fixes:
In 6570bc79c0df ("net: core: use listified Rx for GRO_NORMAL in
napi_gro_receive()"), the GRO_NORMAL case stopped calling
netif_receive_skb_internal, checking its return value, and returning
GRO_DROP in case it failed. Instead, it calls into
netif_receive_skb_list_internal (after a bit of indirecti
From: Colin King
Date: Wed, 24 Jun 2020 11:13:02 +0100
> From: Colin Ian King
>
> The error DBG_STATUS_NO_MATCHING_FRAMING_MODE was added to the enum
> enum dbg_status however there is a missing corresponding entry for
> this in the array s_status_str. This causes an out-of-bounds read when
> i
From: YueHaibing
Date: Wed, 24 Jun 2020 07:18:21 +
> Remove duplicated include.
>
> Signed-off-by: YueHaibing
Applied.
From: Sascha Hauer
Date: Wed, 24 Jun 2020 09:00:45 +0200
> When writing the serdes configuration register was moved to
> mvneta_config_interface() the whole code block was removed from
> mvneta_port_power_up() in the assumption that its only purpose was to
> write the serdes configuration registe
From: Sascha Hauer
Date: Wed, 24 Jun 2020 09:00:44 +0200
> In mvneta_config_interface() the RGMII modes are catched by the default
> case which is an error return. The RGMII modes are valid modes for the
> driver, so instead of returning an error add a break statement to return
> successfully.
>
Hi Justin,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Justin-Iurman/Data-plane-support-for-IOAM-Pre-allocated-Trace-with-IPv6/20200625-033536
base: https://git.kernel.org/pub/scm/linux/ke
From: Jisheng Zhang
Date: Wed, 24 Jun 2020 11:25:16 +0800
> We face an issue with rtl8211f, a pin is shared between INTB and PMEB,
> and the PHY Register Accessible Interrupt is enabled by default, so
> the INTB/PMEB pin is always active in polling mode case.
>
> As Heiner pointed out "I was thi
From: Daniel Mack
Date: Sat, 20 Jun 2020 21:39:25 +0200
> The driver for Marvell switches puts all ports in IGMP snooping mode
> which results in all IGMP/MLD frames that ingress on the ports to be
> forwarded to the CPU only.
>
> The bridge code in the kernel can then interpret these frames and
On Wed, Jun 24, 2020 at 11:19:18AM +0300, Ido Schimmel wrote:
> From: Amit Cohen
>
> Currently, drivers can only tell whether the link is up/down using
> LINKSTATE_GET, but no additional information is given.
>
> Add attributes to LINKSTATE_GET command in order to allow drivers
> to expose the u
From: Nikolay Aleksandrov
Date: Tue, 23 Jun 2020 23:47:14 +0300
> This set adds extensions needed for EVPN multi-homing proper and
> efficient mac sync. User-space (e.g. FRR) needs to be able to track
> non-dynamic entry activity on per-fdb basis depending if a tracked fdb is
> currently peer act
From: Lorenzo Bianconi
Date: Tue, 23 Jun 2020 18:33:15 +0200
> ovs connection tracking module performs de-fragmentation on incoming
> fragmented traffic. Take info account if traffic has been de-fragmented
> in execute_check_pkt_len action otherwise we will perform the wrong
> nested action consi
From: Antoine Tenart
Date: Tue, 23 Jun 2020 16:30:06 +0200
> This series aims at adding support for PHC and timestamping operations
> in the MSCC PHY driver, for the VSC858x and VSC8575. Those PHYs are
> capable of timestamping in 1-step and 2-step for both L2 and L4 traffic.
...
Series applied
On Wed, Jun 24, 2020 at 03:06:10PM -0600, Jason A. Donenfeld wrote:
> Hi Alexander,
>
> This patch introduced a behavior change around GRO_DROP:
>
> napi_skb_finish used to sometimes return GRO_DROP:
>
> > -static gro_result_t napi_skb_finish(gro_result_t ret, struct sk_buff *skb)
> > +static gr
Redirect on non-TLS sockmap side has RCU lock held from sockmap code
path but when called from TLS this is no longer true. The RCU section
is needed because we use rcu dereference to fetch the psock of the
socket we are redirecting to.
To fix the below splat wrap the redirect usage in rcu_read_loc
Hi Alexander,
This patch introduced a behavior change around GRO_DROP:
napi_skb_finish used to sometimes return GRO_DROP:
> -static gro_result_t napi_skb_finish(gro_result_t ret, struct sk_buff *skb)
> +static gro_result_t napi_skb_finish(struct napi_struct *napi,
> +
From: Roopa Prabhu
This patch fixes last saved fdb index in fdb dump handler when
handling fdb's with nhid.
Fixes: 1274e1cc4226 ("vxlan: ecmp support for mac fdb entries")
Signed-off-by: Roopa Prabhu
---
drivers/net/vxlan.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/net/vx
On Wed, Jun 24, 2020 at 05:34:18PM -0300, Marcelo Ricardo Leitner wrote:
> If a socket is set ipv6only, it will still send IPv4 addresses in the
> INIT and INIT_ACK packets. This potentially misleads the peer into using
> them, which then would cause association termination.
>
> The fix is to not
> On Jun 23, 2020, at 3:27 PM, Yonghong Song wrote:
>
>
>
> On 6/23/20 3:07 PM, Song Liu wrote:
>>> On Jun 23, 2020, at 11:57 AM, Yonghong Song wrote:
>>>
>>>
>>>
>>> On 6/23/20 12:08 AM, Song Liu wrote:
The new test is similar to other bpf_iter tests.
Signed-off-by: Song Liu
If a socket is set ipv6only, it will still send IPv4 addresses in the
INIT and INIT_ACK packets. This potentially misleads the peer into using
them, which then would cause association termination.
The fix is to not add IPv4 addresses to ipv6only sockets.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
R
On Wed, Jun 24, 2020 at 12:33 PM Justin Iurman wrote:
>
> Add the possibility to remove one or more consecutive TLVs without
> messing up the alignment of others. For now, only IOAM requires this
> behavior.
>
Hi Justin,
Can you explain the motivation for this? Per RFC8200, extension
headers in f
On Wed, Jun 24, 2020 at 11:19:17AM +0300, Ido Schimmel wrote:
> From: Amit Cohen
>
> Add link extended state attributes.
>
> Signed-off-by: Amit Cohen
> Reviewed-by: Petr Machata
> Reviewed-by: Jiri Pirko
> Signed-off-by: Ido Schimmel
> ---
> Documentation/networking/ethtool-netlink.rst | 1
On 6/17/2020 6:15 AM, Maxim Mikityanskiy wrote:
Hi,
I discovered Intel ADQ feature [1] that allows to boost performance by
picking dedicated queues for application traffic. We did some research,
and I got some level of understanding how it works, but I have some
questions, and I hope you c
On Wed, 2020-06-24 at 10:22 -0700, Jakub Kicinski wrote:
> On Wed, 24 Jun 2020 10:34:40 +0300 Aya Levin wrote:
> > > > I think Michal will rightly complain that this does not belong
> > > > in
> > > > private flags any more. As (/if?) ARM deployments take a
> > > > foothold
> > > > in DC this will
Hi Abhishek,
> When restarting LE scanning, check if it's currently paused before
> enabling passive scanning.
>
> Signed-off-by: Abhishek Pandit-Subedi
> ---
> When running suspend stress tests on Chromebooks, we discovered
> instances where the Chromebook didn't enter the deepest idle states
>
Implement the IOAM egress behavior.
According to RFC 8200:
"Extension headers (except for the Hop-by-Hop Options header) are not
processed, inserted, or deleted by any node along a packet's delivery
path, until the packet reaches the node (or each of the set of nodes,
in the case of multicast)
Implement support for processing the IOAM Pre-allocated Trace with IPv6,
see [1] and [2]. Introduce a new IPv6 Hop-by-Hop TLV option
IPV6_TLV_IOAM_HOPOPTS, see IANA [3].
A per-interface sysctl ioam6_enabled is provided to accept/drop IOAM
packets. Default is drop.
Another per-interface sysctl ioa
Update odd length cookie hexstrings in csum.json, tunnel_key.json and
bpf.json to be even length to comply with check enforced in commit
0149dabf2a1b ("tc: m_actions: check cookie hexstring len") in iproute2.
Signed-off-by: Briana Oursler
Reviewed-by: Stefano Brivio
Reviewed-by: Davide Caratti
Add documentation for new IOAM sysctls:
- ioam6_id: a namespace sysctl
- ioam6_enabled and ioam6_id: two per-interface sysctls
Signed-off-by: Justin Iurman
---
Documentation/networking/ioam6-sysctl.rst | 20
Documentation/networking/ip-sysctl.rst| 5 +
2 files cha
Add the possibility to remove one or more consecutive TLVs without
messing up the alignment of others. For now, only IOAM requires this
behavior.
By default, an 8-octet boundary is automatically assumed. This is the
price to pay (at most a useless 4-octet padding) to make sure everything
is still
Add Generic Netlink commands to allow userspace to configure IOAM
namespaces and schemas. The target is iproute2 and the patch is ready.
It will be posted as soon as this patchset is merged. Here is a taste:
$ sudo ip ioam
Usage: ip ioam { namespace | schema } { show | del ID }
sche
In-situ Operations, Administration, and Maintenance (IOAM) records
operational and telemetry information in a packet while it traverses
a path between two points in an IOAM domain. It is defined in
draft-ietf-ippm-ioam-data-09 [1]. IOAM data fields can be encapsulated
into a variety of protocols. T
This patch triggers non-blocking busy poll when busy_poll is enabled,
epoll is called with a timeout of 0 and is associated with a napi_id.
This enables an app thread to go through napi poll routine once by
calling epoll with a 0 timeout.
poll/select with a 0 timeout behave in a similar manner.
S
On 6/24/2020 1:19 AM, Ido Schimmel wrote:
> From: Amit Cohen
>
> Add link extended state attributes.
>
> Signed-off-by: Amit Cohen
> Reviewed-by: Petr Machata
> Reviewed-by: Jiri Pirko
> Signed-off-by: Ido Schimmel
I really like this concept.
Reviewed-by: Jacob Keller
> ---
> Documen
On Wed, 24 Jun 2020 at 18:32, Eric Biggers wrote:
>
> On Wed, Jun 24, 2020 at 03:34:27PM +0200, Ard Biesheuvel wrote:
> > The skcipher API dynamically instantiates the transformation object on
> > request that implements the requested algorithm optimally on the given
> > platform. This notion of o
On 2020-06-24 17:50, Russell King - ARM Linux admin wrote:
On Wed, Jun 24, 2020 at 09:06:28AM -0700, Florian Fainelli wrote:
On 6/24/2020 6:48 AM, Bartosz Golaszewski wrote:
I didn't expect to open such a can of worms...
This has evolved into several new concepts being proposed vs my
use-case
The calculation of the effective tunnel mtu, that is used to create
mtu exceptions if necessary, is currently not done correctly. This
leads to unnecessary entires in the IPv6 route cache for any
packet send through the tunnel.
The root cause is, that "dev->hard_header_len" is subtracted from the
1 - 100 of 288 matches
Mail list logo
