On Mon, Jun 08, 2020 at 11:57:48AM +0800, Jason Wang wrote:
>
> On 2020/6/7 下午10:11, Michael S. Tsirkin wrote:
> > Everyone's using buf APIs, no need for head based ones anymore.
> >
> > Signed-off-by: Michael S. Tsirkin
> > ---
> > drivers/vhost/vhost.c | 36 ---
On Mon, Jun 08, 2020 at 11:32:31AM +0800, Jason Wang wrote:
>
> On 2020/6/7 下午9:51, Michael S. Tsirkin wrote:
> > On Fri, Jun 05, 2020 at 04:54:17PM +0800, Jason Wang wrote:
> > > On 2020/6/2 下午3:08, Jason Wang wrote:
> > > > > > +static const struct pci_device_id vp_vdpa_id_table[] = {
> > > > >
On Fri, Jun 05, 2020 at 11:00:23AM -0700, Eric Biggers wrote:
>
> Oops, this doesn't actually work:
>
> scripts/kconfig/conf --olddefconfig Kconfig
> crypto/Kconfig:1799:error: recursive dependency detected!
> crypto/Kconfig:1799: symbol CRYPTO_DRBG_MENU is selected by
> CRYPTO_RNG_DEFAULT
> cr
On Sat, Jun 06, 2020 at 02:08:26PM -0500, Tom Seewald wrote:
> After commit 12abc5ee7873 ("tcp: add tcp_sock_set_nodelay") and
> commit c488aeadcbd0 ("tcp: add tcp_sock_set_user_timeout"), building the
> kernel with OCFS2_FS=y but without INET=y causes it to fail with:
>
> ld: fs/ocfs2/cluster/tcp
On Mon, Jun 08, 2020 at 11:35:40AM +0800, Jason Wang wrote:
>
> On 2020/6/7 下午9:57, Michael S. Tsirkin wrote:
> > On Fri, Jun 05, 2020 at 11:40:17AM +0800, Jason Wang wrote:
> > > On 2020/6/4 下午4:59, Michael S. Tsirkin wrote:
> > > > On Wed, Jun 03, 2020 at 03:27:39PM +0800, Jason Wang wrote:
> >
On 2020/6/7 下午10:11, Michael S. Tsirkin wrote:
Everyone's using buf APIs, no need for head based ones anymore.
Signed-off-by: Michael S. Tsirkin
---
drivers/vhost/vhost.c | 36
drivers/vhost/vhost.h | 12
2 files changed, 8 insertions(+), 4
On 2020/6/7 下午9:57, Michael S. Tsirkin wrote:
On Fri, Jun 05, 2020 at 11:40:17AM +0800, Jason Wang wrote:
On 2020/6/4 下午4:59, Michael S. Tsirkin wrote:
On Wed, Jun 03, 2020 at 03:27:39PM +0800, Jason Wang wrote:
On 2020/6/2 下午9:06, Michael S. Tsirkin wrote:
With this patch applied, new and
On 2020/6/7 下午9:51, Michael S. Tsirkin wrote:
On Fri, Jun 05, 2020 at 04:54:17PM +0800, Jason Wang wrote:
On 2020/6/2 下午3:08, Jason Wang wrote:
+static const struct pci_device_id vp_vdpa_id_table[] = {
+ { PCI_DEVICE(PCI_VENDOR_ID_REDHAT_QUMRANET, PCI_ANY_ID) },
+ { 0 }
+};
This looks
From: Arjun Roy
Subject: net-zerocopy: use vm_insert_pages() for tcp rcv zerocopy
Use vm_insert_pages() for tcp receive zerocopy. Spin lock cycles (as
reported by perf) drop from a couple of percentage points to a fraction of
a percent. This results in a roughly 6% increase in efficiency, measu
On 2020/6/7 03:08, Tom Seewald wrote:
> After commit 12abc5ee7873 ("tcp: add tcp_sock_set_nodelay") and
> commit c488aeadcbd0 ("tcp: add tcp_sock_set_user_timeout"), building the
> kernel with OCFS2_FS=y but without INET=y causes it to fail with:
>
> ld: fs/ocfs2/cluster/tcp.o: in function `o2n
tree: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git vhost
head: f3861bc96a7e130943e1975e571ae62c0319b064
commit: 5f1f79bbc9e26fa9412fa9522f957bb8f030c442 [18/52] virtio-mem:
Paravirtualized memory hotplug
compiler: gcc-9 (Debian 9.3.0-13) 9.3.0
If you fix the issue, kindly add
When building without CONFIG_CHELSIO_TLS_DEVICE a build error occurs:
drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c:666:13: error:
‘cxgb4_uld_in_use’ defined but not used [-Werror=unused-function]
666 | static bool cxgb4_uld_in_use(struct adapter *adap)
| ^~~~
Gua
A sequence counter write side critical section must be protected by some
form of locking to serialize writers. If the serialization primitive is
not disabling preemption implicitly, preemption has to be explicitly
disabled before entering the sequence counter write side critical
section.
A plain s
A sequence counter write side critical section must be protected by some
form of locking to serialize writers. A plain seqcount_t does not
contain the information of which lock must be held when entering a write
side critical section.
Use the new seqcount_rwlock_t data type, which allows to associ
A sequence counter write side critical section must be protected by some
form of locking to serialize writers. A plain seqcount_t does not
contain the information of which lock must be held when entering a write
side critical section.
Use the new seqcount_spinlock_t data type, which allows to asso
Hi,
This is v2 of the seqlock patch series:
[PATCH v1 00/25] seqlock: Extend seqcount API with associated locks
https://lore.kernel.org/lkml/20200519214547.352050-1-a.darw...@linutronix.de
Patches 1=>3 of this v2 series add documentation for the existing
seqlock.h datatypes and APIs. Hopef
Fix test race, in which background poll can get either 5 or 6 samples,
depending on timing of notification. Prevent this by open-coding sample
triggering and forcing notification for the very last sample only.
Also switch to using atomic increments and exchanges for more obviously
reliable countin
The pull request you sent on Sun, 07 Jun 2020 17:21:43 -0700 (PDT):
> git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net refs/heads/master
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/af7b4801030c07637840191c69eb666917e4135d
Thank you!
--
Deet-doot-dot, I am
I still haven't received from Johannes Berg a fix for the wireless
shutdown issues you reported, but I will send that to you as soon
as I have it. Meanwhile:
1) Fix the build with certain Kconfig combinations for the Chelsio
inline TLS device, from Rohit Maheshwar and Vinay Kumar Yadavi.
2)
From: Martin Blumenstingl
Date: Sun, 7 Jun 2020 15:02:58 +0200
> While trying to use the lantiq_gswip driver on one of my boards I made
> a mistake when specifying the phy-mode (because the out-of-tree driver
> wants phy-mode "gmii" or "mii" for the internal PHYs). In this case the
> following e
From: Ido Schimmel
Date: Sun, 7 Jun 2020 11:10:27 +0300
> From: Vadim Pasternak
>
> The driver registers three different types of thermal zones: For the
> ASIC itself, for port modules and for gearboxes.
>
> Currently, all three types use the same get_trend() callback which does
> not work co
net-next is CLOSED, thank you
From: Stephen Hemminger
Date: Sun, 7 Jun 2020 15:30:19 -0700
> Open source projects have been working hard to remove the terms master and
> slave
> in API's and documentation. Apparently, Linux hasn't gotten the message.
> It would make sense not to introduce new instances.
Would you also be ag
From: Hu Haowen
Date: Sun, 7 Jun 2020 14:55:33 +0800
>
> On 2020/6/7 2:36 PM, Leon Romanovsky wrote:
>> On Sun, Jun 07, 2020 at 01:12:40PM +0800, Hu Haowen wrote:
>>> The macro ODP_CAP_SET_MAX is only used in function
>>> handle_hca_cap_odp()
>>> in file main.c, so it should be undefined when th
On Tue, 26 May 2020 11:10:25 +0200
Oleksij Rempel wrote:
> This UAPI is needed for BroadR-Reach 100BASE-T1 devices. Due to lack of
> auto-negotiation support, we needed to be able to configure the
> MASTER-SLAVE role of the port manually or from an application in user
> space.
>
> The same UAPI
Good Day,
I am Miss.Poan and It's my pleasure to come across your contact today,if you
don't mind can we chat on Skype or googlehangout/whatsapp to know each other as
I have something important to discuss with you.
Miss.Poan Saman
When sockhash gets destroyed while sockets are still linked to it, we will
walk the bucket lists and delete the links. However, we are not freeing the
list elements after processing them, leaking the memory.
The leak can be triggered by close()'ing a sockhash map when it still
contains sockets, an
We can end up modifying the sockhash bucket list from two CPUs when a
sockhash is being destroyed (sock_hash_free) on one CPU, while a socket
that is in the sockhash is unlinking itself from it on another CPU
it (sock_hash_delete_from_link).
This results in accessing a list element that is in an u
This series is an attempt to fix a race in sock_hash_free recently reported
by Eric [0]. The race, and a mem leak I found on the way, can be triggered
by the crude reproducer posted below.
[0] https://lore.kernel.org/bpf/6f8bb6d8-bb70-4533-f15b-310db595d...@gmail.com/
Cc: Eric Dumazet
Cc: John F
On Thu, May 28, 2020 at 01:54:13PM +0200, Oleksij Rempel wrote:
> This UAPI is needed for BroadR-Reach 100BASE-T1 devices. Due to lack of
> auto-negotiation support, we needed to be able to configure the
> MASTER-SLAVE role of the port manually or from an application in user
> space.
>
> The same
Hello,
I'm using DP83640 PTP PHY connected to builtin fec1 (that
has its own PTP support) of the iMX 6SX microcontroller.
Almost everything works fine out of the box, except hardware
timestamping. The problems are that I apparently get timestamps from fec
built-in PTP instead of external PHY, and
On Thu, May 28, 2020 at 01:54:14PM +0200, Oleksij Rempel wrote:
> Some PHYs provide Signal Quality Index (SQI) if the link is in active
> state. This information can help to diagnose cable and system design
> related issues.
>
> Signed-off-by: Oleksij Rempel
> Reviewed-by: Florian Fainelli
Revi
> On Jun 7, 2020, at 04:01, Florian Westphal wrote:
>
> Eric Dumazet wrote:
>>> Sure! TCP_DEFER_ACCEPT delays the creation of the socket until data
>>> has been sent by the client *or* the specified time has expired upon
>>> which a last SYN/ACK is sent and if the client replies with an ACK
On 6/7/2020 7:59 AM, Amit Cohen wrote:
> Move mlxsw_sp1_port_type_speed_ops and mlxsw_sp2_port_type_speed_ops
> with the relevant code from spectrum.c to spectrum_ethtool.c.
>
> Signed-off-by: Amit Cohen
> Reviewed-by: Petr Machata
> Reviewed-by: Jiri Pirko
Reviewed-by: Florian Fainelli
--
On 6/7/2020 7:59 AM, Amit Cohen wrote:
> Add spectrum_ethtool.c file for ethtool code.
> Move ethtool_ops and the relevant code from spectrum.c to
> spectrum_ethtool.c.
>
> Signed-off-by: Amit Cohen
> Reviewed-by: Petr Machata
> Reviewed-by: Jiri Pirko
Reviewed-by: Florian Fainelli
--
Flo
On 6/7/2020 7:59 AM, Amit Cohen wrote:
> mlxsw_sp_port_headroom_set() is defined twice - in spectrum.c and in
> spectrum_dcb.c, with different arguments and different implementation
> but the name is same.
>
> Rename mlxsw_sp_port_headroom_set() to mlxsw_sp_port_headroom_ets_set()
> in order to
On 6/7/2020 7:59 AM, Amit Cohen wrote:
> Add link extended state attributes.
>
> Signed-off-by: Amit Cohen
> Reviewed-by: Petr Machata
> Reviewed-by: Jiri Pirko
If you need to resubmit, I would swap the order of patches #4 and #5
such that the documentation comes first.
[snip]
>
> +Link
On 6/7/20 12:24 AM, Hoang Huu Le wrote:
Currently, updating binding table (add service binding to
name table/withdraw a service binding) is being sent over replicast.
However, if we are scaling up clusters to > 100 nodes/containers this
method is less affection because of looping through nodes
On 6/7/2020 7:59 AM, Amit Cohen wrote:
> Implement .get_down_ext_state() as part of ethtool_ops.
> Query link down reason from PDDR register and convert it to ethtool
> ext_state.
>
> In case that more information than common ext_state is provided,
> fill ext_substate also with the appropriate
On 6/7/2020 7:59 AM, Amit Cohen wrote:
> Add tests to check ethtool report about extended state.
> The tests configure several states and verify that the correct extended
> state is reported by ethtool.
>
> Check extended state with substate (Autoneg) and extended state without
> substate (No c
On 6/7/2020 7:59 AM, Amit Cohen wrote:
> Add NETIF_NO_CABLE port to tests topology.
>
> The port can also be declared as an environment variable and tests can be
> run like that:
> NETIF_NO_CABLE=eth9 ./test.sh eth{1..8}
>
> The NETIF_NO_CABLE port will be used by ethtool_extended_state test.
On 6/7/2020 7:59 AM, Amit Cohen wrote:
> Currently different_speeds_get() is used only by ethtool.sh tests.
> The function can be useful for another tests that check ethtool
> configurations.
>
> Move the function to ethtool_lib in order to allow other tests to use
> it.
>
> Signed-off-by: Ami
On 6/7/2020 7:59 AM, Amit Cohen wrote:
> 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 user more information in addition to link st
> +Link extended states:
> +
> +
> =
> + ``Autoneg failure`` Failure during auto negotiation mechanism
I think you need to define 'failure' here.
Linux PHYs don't have this state. auto-neg is either ongoing
On Sun, Jun 07, 2020 at 05:59:39PM +0300, Amit Cohen wrote:
> 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 user more information in a
> +static void linkstate_get_ext_state(struct net_device *dev,
> + struct linkstate_reply_data *data)
> +{
> + int err;
> +
> + if (!dev->ethtool_ops->get_ext_state)
> + return;
> +
> + err = dev->ethtool_ops->get_ext_state(dev,
> &data->etht
> @@ -108,6 +131,12 @@ static int linkstate_reply_size(const struct
> ethnl_req_info *req_base,
> if (data->sqi_max != -EOPNOTSUPP)
> len += nla_total_size(sizeof(u32));
>
> + if (data->ext_state_provided)
> + len += sizeof(u8); /* LINKSTATE_EXT_STATE */
> +
>
> +/**
> + * enum ethtool_ext_substate_cable_issue - more information in
> + * addition to ETHTOOL_EXT_STATE_CABLE_ISSUE.
> + */
> +enum ethtool_ext_substate_cable_issue {
> + ETHTOOL_EXT_SUBSTATE_UNSUPPORTED_CABLE = 1,
> + ETHTOOL_EXT_SUBSTATE_SHORTED_CABLE,
> +};
I'm not too happy about
Move mlxsw_sp1_port_type_speed_ops and mlxsw_sp2_port_type_speed_ops
with the relevant code from spectrum.c to spectrum_ethtool.c.
Signed-off-by: Amit Cohen
Reviewed-by: Petr Machata
Reviewed-by: Jiri Pirko
---
.../net/ethernet/mellanox/mlxsw/spectrum.c| 660 --
.../net/eth
Currently different_speeds_get() is used only by ethtool.sh tests.
The function can be useful for another tests that check ethtool
configurations.
Move the function to ethtool_lib in order to allow other tests to use
it.
Signed-off-by: Amit Cohen
Reviewed-by: Petr Machata
---
.../testing/selft
The PDDR register enables to read the Phy debug database.
Signed-off-by: Amit Cohen
Reviewed-by: Petr Machata
Reviewed-by: Jiri Pirko
---
drivers/net/ethernet/mellanox/mlxsw/reg.h | 51 +++
1 file changed, 51 insertions(+)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/r
Add tests to check ethtool report about extended state.
The tests configure several states and verify that the correct extended
state is reported by ethtool.
Check extended state with substate (Autoneg) and extended state without
substate (No cable).
Signed-off-by: Amit Cohen
Reviewed-by: Petr M
Add link extended state attributes.
Signed-off-by: Amit Cohen
Reviewed-by: Petr Machata
Reviewed-by: Jiri Pirko
---
Documentation/networking/ethtool-netlink.rst | 56 ++--
1 file changed, 52 insertions(+), 4 deletions(-)
diff --git a/Documentation/networking/ethtool-netlink.rs
Add NETIF_NO_CABLE port to tests topology.
The port can also be declared as an environment variable and tests can be
run like that:
NETIF_NO_CABLE=eth9 ./test.sh eth{1..8}
The NETIF_NO_CABLE port will be used by ethtool_extended_state test.
Signed-off-by: Amit Cohen
Reviewed-by: Petr Machata
-
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 user more information in addition to link state to ease
the debug process, for example, reason f
Implement .get_down_ext_state() as part of ethtool_ops.
Query link down reason from PDDR register and convert it to ethtool
ext_state.
In case that more information than common ext_state is provided,
fill ext_substate also with the appropriate value.
Signed-off-by: Amit Cohen
Reviewed-by: Petr M
Add spectrum_ethtool.c file for ethtool code.
Move ethtool_ops and the relevant code from spectrum.c to
spectrum_ethtool.c.
Signed-off-by: Amit Cohen
Reviewed-by: Petr Machata
Reviewed-by: Jiri Pirko
---
drivers/net/ethernet/mellanox/mlxsw/Makefile | 3 +-
.../net/ethernet/mellanox/mlxsw/sp
mlxsw_sp_port_headroom_set() is defined twice - in spectrum.c and in
spectrum_dcb.c, with different arguments and different implementation
but the name is same.
Rename mlxsw_sp_port_headroom_set() to mlxsw_sp_port_headroom_ets_set()
in order to allow using the second function in several files, and
Currently, drivers can only tell whether the link is up/down,
but no additional information is given.
This patch set provides an infrastructure that allows drivers to expose
to the user more information in addition to the link state.
This information can save users time which will not be wasted
t
With this patch applied, new and old code perform identically.
Lots of extra optimizations are now possible, e.g.
we can fetch multiple heads with copy_from/to_user now.
We can get rid of maintaining the log array. Etc etc.
Signed-off-by: Michael S. Tsirkin
Signed-off-by: Eugenio Pérez
Link: h
This adds infrastructure required for supporting
multiple ring formats.
The idea is as follows: we convert descriptors to an
independent format first, and process that converting to
iov later.
Used ring is similar: we fetch into an independent struct first,
convert that to IOV later.
The point
The idea is to support multiple ring formats by converting
to a format-independent array of descriptors.
This costs extra cycles, but we gain in ability
to fetch a batch of descriptors in one go, which
is good for code cache locality.
When used, this causes a minor performance degradation,
it's b
As testing shows no performance change, switch to that now.
Signed-off-by: Michael S. Tsirkin
Signed-off-by: Eugenio Pérez
Link: https://lore.kernel.org/r/20200401183118.8334-3-epere...@redhat.com
Signed-off-by: Michael S. Tsirkin
---
drivers/vhost/vhost.c | 251 +--
In preparation for further cleanup, pass net specific pointer
to ubuf callbacks so we can move net specific fields
out to net structures.
Signed-off-by: Michael S. Tsirkin
---
drivers/vhost/net.c | 14 +++---
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/vhost/net
Switch to buf APIs. Doing this exposes a spec violation in vhost scsi:
all used bufs are marked with length 0.
Fix that is left for another day.
Signed-off-by: Michael S. Tsirkin
---
drivers/vhost/scsi.c | 73 ++--
1 file changed, 44 insertions(+), 29 dele
A straight-forward conversion.
Signed-off-by: Michael S. Tsirkin
---
drivers/vhost/vsock.c | 30 ++
1 file changed, 18 insertions(+), 12 deletions(-)
diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c
index a483cec31d5c..61c6d3dd2ae3 100644
--- a/drivers/vhos
Everyone's using buf APIs, no need for head based ones anymore.
Signed-off-by: Michael S. Tsirkin
---
drivers/vhost/vhost.c | 36
drivers/vhost/vhost.h | 12
2 files changed, 8 insertions(+), 40 deletions(-)
diff --git a/drivers/vhost/vhost.c b/
Convert vhost net to use the new format-agnostic API.
In particular, don't poke at vq internals such as the
heads array.
Signed-off-by: Michael S. Tsirkin
---
drivers/vhost/net.c | 154 +++-
1 file changed, 82 insertions(+), 72 deletions(-)
diff --git a/d
Add a new API that doesn't assume used ring, heads, etc.
For now, we keep the old APIs around to make it easier
to convert drivers.
Signed-off-by: Michael S. Tsirkin
---
drivers/vhost/vhost.c | 52 ++-
drivers/vhost/vhost.h | 17 +-
2 files cha
Now that API exposes buffer length, we no longer need to
scan IOVs to figure it out.
Signed-off-by: Michael S. Tsirkin
---
drivers/vhost/net.c | 8 +++-
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index 830fe84912a5..0b509be8d7b1 10
Signed-off-by: Michael S. Tsirkin
---
drivers/vhost/test.c | 20 +++-
1 file changed, 11 insertions(+), 9 deletions(-)
diff --git a/drivers/vhost/test.c b/drivers/vhost/test.c
index 02806d6f84ef..251fd2bf74a3 100644
--- a/drivers/vhost/test.c
+++ b/drivers/vhost/test.c
@@ -44,9 +
Reorder functions in the file to not rely on forward
declarations, in preparation to making them static
down the road.
Signed-off-by: Michael S. Tsirkin
---
drivers/vhost/vhost.c | 40
1 file changed, 20 insertions(+), 20 deletions(-)
diff --git a/driver
Return code of fetch_buf is confusing, so callers resort to
tricks to get to sane values. Let's switch to something standard:
0 empty, >0 non-empty, <0 error.
Signed-off-by: Michael S. Tsirkin
---
drivers/vhost/vhost.c | 24
1 file changed, 16 insertions(+), 8 deletions(
On Wed, Jun 03, 2020 at 08:04:45PM +0800, Jason Wang wrote:
>
> On 2020/6/3 下午5:48, Michael S. Tsirkin wrote:
> > On Wed, Jun 03, 2020 at 03:13:56PM +0800, Jason Wang wrote:
> > > On 2020/6/2 下午9:05, Michael S. Tsirkin wrote:
>
>
> [...]
>
>
> > > > +
> > > > +static int fetch_indirect_descs(s
On Fri, Jun 05, 2020 at 11:40:17AM +0800, Jason Wang wrote:
>
> On 2020/6/4 下午4:59, Michael S. Tsirkin wrote:
> > On Wed, Jun 03, 2020 at 03:27:39PM +0800, Jason Wang wrote:
> > > On 2020/6/2 下午9:06, Michael S. Tsirkin wrote:
> > > > With this patch applied, new and old code perform identically.
>
On Fri, Jun 05, 2020 at 04:54:17PM +0800, Jason Wang wrote:
>
> On 2020/6/2 下午3:08, Jason Wang wrote:
> > >
> > > > +static const struct pci_device_id vp_vdpa_id_table[] = {
> > > > + { PCI_DEVICE(PCI_VENDOR_ID_REDHAT_QUMRANET, PCI_ANY_ID) },
> > > > + { 0 }
> > > > +};
> > > This looks lik
From: Stanislav Fomichev
> Sent: 05 June 2020 01:22
> Attaching to these hooks can break iptables because its optval is
> usually quite big, or at least bigger than the current PAGE_SIZE limit.
>
> There are two possible ways to fix it:
> 1. Increase the limit to match iptables max optval.
> 2. Im
On Fri, Jun 05, 2020 at 02:46:24PM -0700, Sean Christopherson wrote:
> Unregister each queue's xdp_rxq during freeze, and re-register the new
> instance during restore. All queues are released during free and
> recreated during restore, i.e. the pre-freeze xdp_rxq will be lost.
>
> The bug is det
On 6/7/20 3:02 PM, Martin Blumenstingl wrote:
> While trying to use the lantiq_gswip driver on one of my boards I made
> a mistake when specifying the phy-mode (because the out-of-tree driver
> wants phy-mode "gmii" or "mii" for the internal PHYs). In this case the
> following error is printed mult
While trying to use the lantiq_gswip driver on one of my boards I made
a mistake when specifying the phy-mode (because the out-of-tree driver
wants phy-mode "gmii" or "mii" for the internal PHYs). In this case the
following error is printed multiple times:
Unsupported interface: 3
While it gives
Eric Dumazet wrote:
> > Sure! TCP_DEFER_ACCEPT delays the creation of the socket until data
> > has been sent by the client *or* the specified time has expired upon
> > which a last SYN/ACK is sent and if the client replies with an ACK the
> > socket will be created and presented to the accept()-c
From: Ido Schimmel
This patch set contains two small devlink-trap enhancements for code
that is already present in mainline.
Patch #1 adds 'control' trap type.
Patch #2 adds 'mirror' trap action.
The 'devlink' bash completion and 'devlink-trap' man page are extended
accordingly.
Ido Schimmel
From: Ido Schimmel
This type is used for traps that trap control packets such as ARP
request and IGMP query to the CPU.
Example:
# devlink -jp trap show netdevsim/netdevsim10 trap igmp_v1_report
{
"trap": {
"netdevsim/netdevsim10": [ {
"name": "igmp_v1_report",
From: Ido Schimmel
Allow setting 'mirror' trap action for traps that support it. Extend the
devlink-trap man page and bash completion accordingly.
Example:
# devlink -jp trap show netdevsim/netdevsim10 trap igmp_query
{
"trap": {
"netdevsim/netdevsim10": [ {
"name":
On 03/06/2020 00:01, David Miller wrote:
> From: Nikolay Aleksandrov
> Date: Tue, 2 Jun 2020 10:23:09 +0300
>
>> On 01/06/2020 21:06, David Miller wrote:
>>> From: patrickeigens...@gmail.com
>>> Date: Mon, 1 Jun 2020 13:12:01 +0200
>>>
From: Patrick Eigensatz
After allocating the
Signed-off-by: kernel test robot
---
name_distr.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/tipc/name_distr.c b/net/tipc/name_distr.c
index 481d480609f0a..b4f2351259333 100644
--- a/net/tipc/name_distr.c
+++ b/net/tipc/name_distr.c
@@ -320,8 +320,8 @@ static
also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url:
https://github.com/0day-ci/linux/commits/Hoang-Huu-Le/tipc-update-a-binding-service-via-broadcast/20200607-122712
base: https://git.kernel.org/pub
From: Vadim Pasternak
The driver registers three different types of thermal zones: For the
ASIC itself, for port modules and for gearboxes.
Currently, all three types use the same get_trend() callback which does
not work correctly for the ASIC thermal zone. The callback assumes that
the device d
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