On 11/28/2018 08:51 AM, Prashant Bhole wrote:
> This patch adds tests to check whether bpf verifier prevents lookup
> on queue/stack maps
>
> Signed-off-by: Prashant Bhole
> ---
> tools/testing/selftests/bpf/test_verifier.c | 52 +
> 1 file changed, 52 insertions(+)
>
> diff
> What harm is caused by these stale sessions? I thought that was the
> intended behaviour.
>
our system stability guys concern about this.
when its count grows up too much, whether it can be harm to system or not.
> If you look at the original design discussions that led to the
> SOCK_DESTROY an
> -Original Message-
> From: David Miller
> Sent: Wednesday, November 28, 2018 2:25 AM
> To: Ioana Ciocoi Radulescu
> Cc: [email protected]; Ioana Ciornei ;
> [email protected]; Camelia Alexandra Groza
> Subject: Re: [PATCH v2 net-next 0/8] dpaa2-eth: Introduce XDP support
>
> From
On Thu, Nov 22, 2018 at 2:53 AM Marcelo Ricardo Leitner
wrote:
>
> On Wed, Nov 21, 2018 at 03:47:33PM +0900, Xin Long wrote:
> > On Wed, Nov 21, 2018 at 9:46 AM Marcelo Ricardo Leitner
> > wrote:
> > >
> > > On Tue, Nov 20, 2018 at 07:52:48AM -0500, Neil Horman wrote:
> > > > On Tue, Nov 20, 2018
On 27. 11. 18 23:51, David Miller wrote:
From: Petr Oros
Date: Thu, 22 Nov 2018 15:24:07 +0100
@@ -4700,8 +4700,11 @@ int be_update_queues(struct be_adapter *adapter)
struct net_device *netdev = adapter->netdev;
int status;
- if (netif_running(netdev))
+ if (netif_run
On 11/27/2018 11:25 PM, David Miller wrote:
>
> In the linux/bpf.h UAPI header, we must absolutely avoid any
> non-fixed-sized types.
>
> Otherwise we have serious problems on 32-bit.
>
> Unfortunately I discovered today that we have take on two such cases,
> sk_msg_md and sk_reuseport_md, both
Hi Willem,
> That is not what offset_hint 0 does. It also sets the transport header
> to the same as the network header.
No, it's not accurate. With offset_hint == 0 I have the transport header set to
the offset of the mac header. It's impossible that both offset_hint == 0 and 14
set skb->transpo
Hi Saeed,
> Can you elaborate more, what NIC? what configuration ? what do you mean
> by confusion, anyway please see below
ConnectX-4, after running `mlnx_qos -i eth1 --trust dscp`, which sets inline
mode 2 (MLX5_INLINE_MODE_IP). I'll explain what I mean by confusion below.
> in mlx5 with Conne
The different encapsulation types are described in ENCAP_*
non-terminals, but ENCAP definition lists them without the ENCAP_
prefix. Fix this for consistency.
Signed-off-by: Phil Sutter
---
man/man8/ip-route.8.in | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/man/man8/ip-r
On Wed, Nov 28, 2018 at 12:08:38AM -0200, Marcelo Ricardo Leitner wrote:
> On Tue, Nov 27, 2018 at 11:18:02PM +0100, Jakub Audykowicz wrote:
> > On 2018-11-19 08:20, Xin Long wrote:
> >
> > > On Mon, Nov 19, 2018 at 5:49 AM Jakub Audykowicz
> > > wrote:
> > >> Calling send on a connected SCTP soc
On Tue, Nov 27, 2018 at 07:11:50PM +0800, Xin Long wrote:
> sctp_assoc_update_frag_point() should be called whenever asoc->pathmtu
> changes, but we missed one place in sctp_association_init(). It would
> cause frag_point is zero when sending data.
>
> As says in Jakub's reproducer, if sp->pathmtu
On 11/28/18 3:45 AM, Daniel Borkmann wrote:
On 11/28/2018 08:51 AM, Prashant Bhole wrote:
This patch adds tests to check whether bpf verifier prevents lookup
on queue/stack maps
Signed-off-by: Prashant Bhole
---
tools/testing/selftests/bpf/test_verifier.c | 52 +
1 fil
On Wed, Nov 28, 2018 at 06:36:45PM +0900, Xin Long wrote:
> On Thu, Nov 22, 2018 at 2:53 AM Marcelo Ricardo Leitner
> wrote:
> >
> > On Wed, Nov 21, 2018 at 03:47:33PM +0900, Xin Long wrote:
> > > On Wed, Nov 21, 2018 at 9:46 AM Marcelo Ricardo Leitner
> > > wrote:
> > > >
> > > > On Tue, Nov 20,
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On 11/27/2018 10:17 PM, 배석진 wrote:
>>> we saw hundreds of not closed tcp session with FIN_WAIT1 and LAST_ACK.
>>
>> These sessions should have a timer, and eventually disappear.
>
> FIN_WAIT2 and TIME_WAIT have a timer.
> but FIN_WAIT1 and LAST_ACK are have too?
Sure. Otherwise we have a more
On 27/11/18 23:42, Eric Dumazet wrote:
Jean-Louis Dupond reported poor iscsi TCP receive performance
that we tracked to backlog drops.
Apparently we fail to send window updates reflecting the
fact that we are under stress.
Note that we might lack a proper window increase when
backlog is fully p
On Tue, Nov 27, 2018 at 10:10 PM Cong Wang wrote:
>
> When an ethernet frame is padded to meet the minimum ethernet frame
> size, the padding octets are not covered by the hardware checksum.
> Fortunately the padding octets are ususally zero's, which don't affect
> checksum. However, we have a swi
The response for a SNMP request can consist of multiple parts, which
the cmd callback stages into a kernel buffer until all parts have been
received. If the callback detects that the staging buffer provides
insufficient space, it bails out with error.
This processing is buggy for the first part of
bae1:
net/ipv4: Fix missing raw_init when CONFIG_PROC_FS is disabled (2018-11-27
20:58:02 -0800)
are available in the Git repository at:
ssh://[email protected]/pub/scm/linux/kernel/git/mkl/linux-can-next.git
tags/linux-can-next-for-4.21-20181128
On 11/26/18 9:27 AM, Ioana Ciocoi Radulescu wrote:
> Add counters for xdp processed frames to the channel statistics.
>
> Signed-off-by: Ioana Radulescu
> ---
> v2: no changes
>
Reviewed-by: David Ahern
On 11/28/18 2:18 AM, Ioana Ciocoi Radulescu wrote:
>> -Original Message-
>> From: David Miller
>> Sent: Wednesday, November 28, 2018 2:25 AM
>> To: Ioana Ciocoi Radulescu
>> Cc: [email protected]; Ioana Ciornei ;
>> [email protected]; Camelia Alexandra Groza
>> Subject: Re: [PATCH v
On 11/26/18 9:27 AM, Ioana Ciocoi Radulescu wrote:
> We keep one XDP program reference per channel. The only actions
> supported for now are XDP_DROP and XDP_PASS.
>
> Until now we didn't enforce a maximum size for Rx frames based
> on MTU value. Change that, since for XDP mode we must ensure no
>
Doorbell Overflow
If sufficient CPU cores will send doorbells at a sufficiently high rate, they
can cause an overflow in the doorbell queue block message fifo. When fill level
reaches maximum, the device stops accepting all doorbells from that PF until a
recovery procedure has taken place.
Doorbel
Add the database used to register doorbelling entities, and APIs for adding
and deleting entries, and logic for traversing the database and doorbelling
once on behalf of all entities.
Signed-off-by: Ariel Elior
Signed-off-by: Michal Kalderon
Signed-off-by: Tomer Tayar
---
drivers/net/ethernet/
In case of an attention from the doorbell queue block, analyze the HW
indications. In case of a doorbell overflow, execute a doorbell recovery.
Since there can be spurious indications (race conditions between multiple PFs),
schedule a periodic task for checking whether a doorbell overflow may have
Slow path queue is a doorbelling entity. Register it with the overflow
mechanism.
Signed-off-by: Ariel Elior
Signed-off-by: Michal Kalderon
Signed-off-by: Tomer Tayar
---
drivers/net/ethernet/qlogic/qed/qed_sp.h | 4 ++-
drivers/net/ethernet/qlogic/qed/qed_spq.c | 47 +++
Light L2 queues are doorbelling entities. Modify the implementation
to keep the doorbell data necessary for doorbelling in well known
location instead of recomputing every time. Register the LL2 queue
with doorbell recovery mechanism.
Signed-off-by: Ariel Elior
Signed-off-by: Michal Kalderon
Sig
Most of the doorbelling entities are outside of the core module.
L2 queues, Roce queues, iscsi and fcoe all need to register.
Make the APIs available for these drivers.
Signed-off-by: Ariel Elior
Signed-off-by: Michal Kalderon
Signed-off-by: Tomer Tayar
---
drivers/net/ethernet/qlogic/qed/qed_
All L2 queues funnel through this flow, so this would cover the
regular RSS queues, as well queues created for VFs, mqos queues,
xdp queues, etc.
Signed-off-by: Ariel Elior
Signed-off-by: Michal Kalderon
Signed-off-by: Tomer Tayar
---
drivers/net/ethernet/qlogic/qede/qede_main.c | 9 +
This series adds rdmatool support for creating/deleting rdma links.
This will be used, mainly, by soft rdma drivers to allow adding/deleting
rdma links over netdev interfaces.
I've tagged this as "RFC" to start reviewing it, and because it is
dependent on kernel changes which are still under revie
Add new 'link' subcommand 'add' and 'delete' to allow binding a soft-rdma
device to a netdev interface.
EG:
rdma link add rxe_eth0 type rxe dev eth0
rdma link delete rxe_eth0
Signed-off-by: Steve Wise
---
rdma/link.c | 106 +++
rdma/rdma
Update the 'rdma link' man page with 'link add/delete' info.
Signed-off-by: Steve Wise
---
man/man8/rdma-link.8 | 51 +++
1 file changed, 51 insertions(+)
diff --git a/man/man8/rdma-link.8 b/man/man8/rdma-link.8
index 97dd8bb994d2..b994c326dc34 10
the flowi* structures are used and memsetted by server functions
in critical path. Currently flowi_common has a couple of holes that
we can eliminate reordering the struct fields. As a side effect,
both flowi4 and flowi6 shrink by 8 bytes.
Before:
pahole -EC flowi_common
struct flowi_common {
// .
On Tue, Nov 27, 2018 at 5:42 PM Eric Dumazet wrote:
>
> Neal pointed out that non sack flows might suffer from ACK compression
> added in the following patch ("tcp: implement coalescing on backlog queue")
>
> Instead of tweaking tcp_add_backlog() we can take into
> account how many ACK were coales
On Tue, Nov 27, 2018 at 5:42 PM Eric Dumazet wrote:
>
> In case GRO is not as efficient as it should be or disabled,
> we might have a user thread trapped in __release_sock() while
> softirq handler flood packets up to the point we have to drop.
>
> This patch balances work done from user thread a
On Wed, 28 Nov 2018 at 05:05, Alexei Starovoitov
wrote:
>
> On Mon, Nov 26, 2018 at 4:45 AM Lorenz Bauer wrote:
> >
> > That's what I had initially, but that makes re-using test_attr really
> > awkward. Either
> > you need to reset data_out_size before every call because it is used
> > to return
Right now, there is no safe way to use BPF_PROG_TEST_RUN with data_out.
This is because bpf_test_finish copies the output buffer to user space
without checking its size. This can lead to the kernel overwriting
data in user space after the buffer if xdp_adjust_head and friends are
in play.
Changes
Pull changes from "bpf: respect size hint to BPF_PROG_TEST_RUN if present".
Signed-off-by: Lorenz Bauer
---
tools/include/uapi/linux/bpf.h | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index 23e2031a43d4
Make sure that bpf_prog_test_run_xattr returns the correct length
and that the kernel respects the output size hint. Also check
that errno indicates ENOSPC if there is a short output buffer given.
Signed-off-by: Lorenz Bauer
---
tools/testing/selftests/bpf/test_progs.c | 55 +
Use data_size_out as a size hint when copying test output to user space.
ENOSPC is returned if the output buffer is too small.
Callers which so far did not set data_size_out are not affected.
Signed-off-by: Lorenz Bauer
---
include/uapi/linux/bpf.h | 7 +--
net/bpf/test_run.c | 15 +++
Add a new function, which encourages safe usage of the test interface.
bpf_prog_test_run continues to work as before, but should be considered
unsafe.
Signed-off-by: Lorenz Bauer
---
tools/lib/bpf/bpf.c | 23 +++
tools/lib/bpf/bpf.h | 19 +++
2 files changed,
From: Lihong Yang
In __i40e_del_filter function, the flag __I40E_MACVLAN_SYNC_PENDING for
the PF state is wrongly set for the VSI. Deleting any of the MAC filters
has caused the incorrect syncing for the PF. Fix it by setting this state
flag to the intended PF.
CC: stable
Signed-off-by: Lihong
This series contains fixes to igb, ixgbe and i40e.
Yunjian Wang from Huawei resolves a variable that could potentially be
NULL before it is used.
Lihong fixes an i40e issue which goes back to 4.17 kernels, where
deleting any of the MAC filters was causing the incorrect syncing for
the PF.
Josh E
From: Josh Elsasser
Add the two 1000BaseLX enum values to the X550's check for 1Gbps modules,
allowing the core driver code to establish a link over this SFP type.
This is done by the out-of-tree driver but the fix wasn't in mainline.
Fixes: e23f33367882 ("ixgbe: Fix 1G and 10G link stability f
From: Jan Sokolowski
One method, xsk_umem_setup, had an incorrect kernel doc
description, which has been corrected.
Also fixes small typos found in the comments.
Signed-off-by: Jan Sokolowski
Tested-by: Andrew Bowers
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/i40e/i40e_xsk.c
From: Yunjian Wang
This patch fixes the variable 'phy_word' may be used uninitialized.
Signed-off-by: Yunjian Wang
Tested-by: Aaron Brown
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/igb/e1000_i210.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/intel
Commit b12d6ec09730 ("bpf: btf: add btf print functionality")
added btf pretty print functionality to bpftool.
There is a problem though in printing a bitfield whose type
has modifiers.
For example, for a type like
typedef int ___int;
struct tmp_t {
int a:3;
___int b:3;
}
when users set an invalid control action, kmemleak complains as follows:
# echo clear >/sys/kernel/debug/kmemleak
# ./tdc.py -e b48b
Test b48b: Add police action with exceed goto chain control action
All test results:
1..1
ok 1 - b48b # Add police action with exceed goto chain control actio
This short series from Adi Nissim allows to support key-less tunnels
by the tc tunnel key actions, which is needed for some GRE use-cases.
Adi Nissim (2):
net/sched: act_tunnel_key: Allow key-less tunnels
net/sched: act_tunnel_key: Don't dump dst port if it wasn't set
net/sched/act_tunnel_ke
From: Adi Nissim
Allow setting a tunnel without a tunnel key. This is required for
tunneling protocols, such as GRE, that define the key as an optional
field.
Signed-off-by: Adi Nissim
Acked-by: Or Gerlitz
Reviewed-by: Oz Shlomo
Acked-by: Jiri Pirko
---
net/sched/act_tunnel_key.c | 19 +
From: Adi Nissim
It's possible to set a tunnel without a destination port. However,
on dump(), a zero dst port is returned to user space even if it was not
set, fix that.
Note that so far it wasn't required, b/c key less tunnels were not
supported and the UDP tunnels do require destination port.
On 11/27/18 11:32 PM, Jakub Kicinski wrote:
> rtnl_newlink() used to create VLAs based on link kind. Since
> commit ccf8dbcd062a ("rtnetlink: Remove VLA usage") statically
> sized array is created on the stack, so there is no more use
> for a separate code block that used to be the VLA's live rang
On 11/27/18 11:32 PM, Jakub Kicinski wrote:
> Hi!
>
> I've been hoping for some time that someone more competent would fix
> the stack frame size warning in rtnl_newlink(), but looks like I'll
> have to take a stab at it myself :) That's the only warning I see
> in most of my builds.
Somehow my
On 11/27/18 11:32 PM, Jakub Kicinski wrote:
> Standard kernel compilation produces the following warning:
>
> net/core/rtnetlink.c: In function ‘rtnl_newlink’:
> net/core/rtnetlink.c:3232:1: warning: the frame size of 1288 bytes is larger
> than 1024 bytes [-Wframe-larger-than=]
> }
> ^
>
> T
On 11/27/18 7:02 PM, Roopa Prabhu wrote:
> From: Roopa Prabhu
>
> commit c7c1a1ef51ae ("bridge: colorize output and use JSON print library")
> broke previous use of -c to represent compressvlans. This restores
> previous use of -c to represent compressvlans. Understand the original
> motivation t
The userspace may need to control the carrier state.
Signed-off-by: Nicolas Dichtel
Signed-off-by: Didier Pallard
---
drivers/net/tun.c | 27 ++-
include/uapi/linux/if_tun.h | 1 +
2 files changed, 27 insertions(+), 1 deletion(-)
diff --git a/drivers/net/tun.
On Thu, Sep 13, 2018 at 10:19:21AM -0700, Steve Wise wrote:
> Add new 'link' subcommand 'add' and 'delete' to allow binding a soft-rdma
> device to a netdev interface.
>
> EG:
>
> rdma link add rxe_eth0 type rxe dev eth0
> rdma link delete rxe_eth0
>
> Signed-off-by: Steve Wise
> ---
> rdma/link.
Commit 32a4f5ecd738 ("net: sched: introduce chain object to uapi")
added new RTM_* definitions without properly updating SELinux, this
patch adds the necessary SELinux support.
While there was a BUILD_BUG_ON() in the SELinux code to protect from
exactly this case, it was bypassed in the broken com
On Wed, Nov 28, 2018 at 1:44 PM Paul Moore wrote:
> Commit 32a4f5ecd738 ("net: sched: introduce chain object to uapi")
> added new RTM_* definitions without properly updating SELinux, this
> patch adds the necessary SELinux support.
>
> While there was a BUILD_BUG_ON() in the SELinux code to prote
From: Leon Romanovsky
Hi Doug and Jason,
This series is intended to be applied on mlx5-next after Saeed's
infrastructure changes series are accepted:
https://patchwork.kernel.org/project/linux-rdma/list/?series=47809
--
The fol
From: Leon Romanovsky
Delete functions which are not called and not needed.
Reviewed-by: Mark Bloch
Signed-off-by: Leon Romanovsky
---
.../ethernet/mellanox/mlx5/core/transobj.c| 66 ---
include/linux/mlx5/transobj.h | 5 --
2 files changed, 71 deletions(-
From: Leon Romanovsky
lib/eq.h is needed for EQ manipulation which are not performed in SRQ.
Reviewed-by: Mark Bloch
Signed-off-by: Leon Romanovsky
---
drivers/net/ethernet/mellanox/mlx5/core/srq.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/srq.
From: Leon Romanovsky
Reuse existing infrastructure to initialize and release DEVX uid.
The DevX interface is intended for user space access, so it is supposed
to be initialized before ib_register_device(). Also it isn't supported
in switchdev mode and don't need to initialize it in that mode.
F
From: Leon Romanovsky
Ensure that both RDMA and netdev parts of SRQ implementation
has same copyright and license information annotated by SPDX
tags.
Reviewed-by: Mark Bloch
Signed-off-by: Leon Romanovsky
---
drivers/infiniband/hw/mlx5/srq.c | 31 ++-
drivers/net/
From: Leon Romanovsky
As a preparation to move SRQ functionality to RDMA, drop all references
to mlx5_core logic and make SRQ be dependent on shared code only.
Most of the time, we are interested to know if events are working/not
working and it is possible with previous commit ("net/mlx5: Debug
From: Leon Romanovsky
There is no need to keep SRQ which is RDMA object in mlx5_core.
In this patch, we partially move the execution code, while next patches
will move table initialization/release logic too.
Reviewed-by: Mark Bloch
Signed-off-by: Leon Romanovsky
---
drivers/infiniband/hw/mlx5
From: Leon Romanovsky
Reflect the change of moving SRQ code from mlx5_core to mlx5_ib by
updating function signatures do not require mlx5_core_dev as an input,
because all operations in mlx5_ib are supposed to use mlx5_ib_dev.
Reviewed-by: Mark Bloch
Signed-off-by: Leon Romanovsky
---
drivers
From: Leon Romanovsky
There is no need to perform create_rmp in two separate function, while
one of them uses stack as a placeholder for data while other allocates
it dynamically. Combine those two functions to one instead of two.
Reviewed-by: Mark Bloch
Signed-off-by: Leon Romanovsky
---
dri
From: Leon Romanovsky
Transfer initialization and cleanup from mlx5_priv struct of
mlx5_core_dev to be part of mlx5_ib_dev. This completes removal
of SRQ from mlx5_core.
Reviewed-by: Mark Bloch
Signed-off-by: Leon Romanovsky
---
drivers/infiniband/hw/mlx5/ib_rep.c | 4 ++
drivers/i
From: Leon Romanovsky
There is no need to perform modify_rmp in two separate function,
while one of them uses stack as a placeholder for data while other
allocates it dynamically. Combine those two functions to one call
instead of two.
Reviewed-by: Mark Bloch
Signed-off-by: Leon Romanovsky
---
From: Leon Romanovsky
SRQ signature is not supported, hence no need for special static
global variable to announce it.
Reviewed-by: Mark Bloch
Signed-off-by: Leon Romanovsky
---
drivers/infiniband/hw/mlx5/srq.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/in
From: Ioana Ciocoi Radulescu
Date: Wed, 28 Nov 2018 09:18:28 +
> They apply cleanly for me.
I figured out what happend.
The patches were mis-ordered (specifically patches #3 and #4) when I added
them to the patchwork bundle, and that is what causes them to fail.
Series applied, thanks!
From: Ivan Vecera
Date: Wed, 28 Nov 2018 11:12:22 +0100
> On 27. 11. 18 23:51, David Miller wrote:
>> From: Petr Oros
>> Date: Thu, 22 Nov 2018 15:24:07 +0100
>>
>>> @@ -4700,8 +4700,11 @@ int be_update_queues(struct be_adapter
>>> *adapter)
>>> struct net_device *netdev = adapter->netdev;
From: Daniel Borkmann
Date: Wed, 28 Nov 2018 11:34:55 +0100
> Yeah fully agree. Thinking diff below should address it, do you
> have a chance to give this a spin for sparc / 32 bit to check if
> test_verifier still explodes?
Great, let me play with this.
I did something simpler yesterday, just
On 11/28/2018 12:26 PM, Leon Romanovsky wrote:
> On Thu, Sep 13, 2018 at 10:19:21AM -0700, Steve Wise wrote:
>> Add new 'link' subcommand 'add' and 'delete' to allow binding a soft-rdma
>> device to a netdev interface.
>>
>> EG:
>>
>> rdma link add rxe_eth0 type rxe dev eth0
>> rdma link delete
From: Julian Wiedmann
Date: Wed, 28 Nov 2018 16:20:50 +0100
> The response for a SNMP request can consist of multiple parts, which
> the cmd callback stages into a kernel buffer until all parts have been
> received. If the callback detects that the staging buffer provides
> insufficient space, it
From: Marc Kleine-Budde
Date: Wed, 28 Nov 2018 17:01:13 +0100
>
> ssh://[email protected]/pub/scm/linux/kernel/git/mkl/linux-can-next.git
> tags/linux-can-next-for-4.21-20181128
This doesn't work for me at all.
I'm not adding a custom .ssh config entry to point
On Tue, 27 Nov 2018 at 13:12, Alexei Starovoitov
wrote:
>
> On Tue, Nov 27, 2018 at 10:01:40AM -0800, Joe Stringer wrote:
> > On Tue, 27 Nov 2018 at 06:49, Nicolas Dichtel
> > wrote:
> > >
> > > Le 26/11/2018 ą 23:08, David Ahern a écrit :
> > > > On 11/26/18 2:27 PM, Joe Stringer wrote:
> > > >
On 28. 11. 18 20:00, David Miller wrote:
From: Ivan Vecera
Date: Wed, 28 Nov 2018 11:12:22 +0100
On 27. 11. 18 23:51, David Miller wrote:
From: Petr Oros
Date: Thu, 22 Nov 2018 15:24:07 +0100
@@ -4700,8 +4700,11 @@ int be_update_queues(struct be_adapter
*adapter)
struct net_device
From: Ivan Vecera
Date: Wed, 28 Nov 2018 20:29:44 +0100
> And the right way? netif_device_detach() that does not fire
> linkwatch events?
Allocate all the TX queue resources first.
Do not modify the TX queue configuration in any way whatsoever
meanwhile.
Only after successfully allocating the
From: Jeff Kirsher
Date: Wed, 28 Nov 2018 09:10:18 -0800
> This series contains fixes to igb, ixgbe and i40e.
>
> Yunjian Wang from Huawei resolves a variable that could potentially be
> NULL before it is used.
>
> Lihong fixes an i40e issue which goes back to 4.17 kernels, where
> deleting any
...
>>> + rd_prepare_msg(rd, RDMA_NLDEV_CMD_NEWLINK, &seq,
>>> + (NLM_F_REQUEST | NLM_F_ACK));
>>> + mnl_attr_put_strz(rd->nlh, RDMA_NLDEV_ATTR_DEV_NAME, name);
>>> + mnl_attr_put_strz(rd->nlh, RDMA_NLDEV_ATTR_LINK_TYPE, type);
>>> + mnl_attr_put_strz(rd->nlh, RDMA_NLDEV_A
From: Paul Moore
Date: Wed, 28 Nov 2018 13:47:25 -0500
> On Wed, Nov 28, 2018 at 1:44 PM Paul Moore wrote:
>> Commit 32a4f5ecd738 ("net: sched: introduce chain object to uapi")
>> added new RTM_* definitions without properly updating SELinux, this
>> patch adds the necessary SELinux support.
>>
On Wed, Nov 28, 2018 at 01:34:14PM -0600, Steve Wise wrote:
> ...
>
> >>> + rd_prepare_msg(rd, RDMA_NLDEV_CMD_NEWLINK, &seq,
> >>> +(NLM_F_REQUEST | NLM_F_ACK));
> >>> + mnl_attr_put_strz(rd->nlh, RDMA_NLDEV_ATTR_DEV_NAME, name);
> >>> + mnl_attr_put_strz(rd->nlh, RDMA_NLDEV_ATTR_LI
On Wed, Nov 28, 2018 at 01:08:05PM -0600, Steve Wise wrote:
>
>
> On 11/28/2018 12:26 PM, Leon Romanovsky wrote:
> > On Thu, Sep 13, 2018 at 10:19:21AM -0700, Steve Wise wrote:
> >> Add new 'link' subcommand 'add' and 'delete' to allow binding a soft-rdma
> >> device to a netdev interface.
> >>
> >
On 11/28/2018 2:04 PM, Leon Romanovsky wrote:
> On Wed, Nov 28, 2018 at 01:08:05PM -0600, Steve Wise wrote:
>>
>> On 11/28/2018 12:26 PM, Leon Romanovsky wrote:
>>> On Thu, Sep 13, 2018 at 10:19:21AM -0700, Steve Wise wrote:
Add new 'link' subcommand 'add' and 'delete' to allow binding a so
On Wed, Nov 28, 2018 at 10:02:04PM +0200, Leon Romanovsky wrote:
> On Wed, Nov 28, 2018 at 01:34:14PM -0600, Steve Wise wrote:
> > ...
> >
> > >>> + rd_prepare_msg(rd, RDMA_NLDEV_CMD_NEWLINK, &seq,
> > >>> + (NLM_F_REQUEST | NLM_F_ACK));
> > >>> + mnl_attr_put_strz(
On Wed, Nov 28, 2018 at 02:07:29PM -0600, Steve Wise wrote:
>
>
> On 11/28/2018 2:04 PM, Leon Romanovsky wrote:
> > On Wed, Nov 28, 2018 at 01:08:05PM -0600, Steve Wise wrote:
> >>
> >> On 11/28/2018 12:26 PM, Leon Romanovsky wrote:
> >>> On Thu, Sep 13, 2018 at 10:19:21AM -0700, Steve Wise wrote:
On 11/28/2018 2:08 PM, Leon Romanovsky wrote:
> On Wed, Nov 28, 2018 at 10:02:04PM +0200, Leon Romanovsky wrote:
>> On Wed, Nov 28, 2018 at 01:34:14PM -0600, Steve Wise wrote:
>>> ...
>>>
>> +rd_prepare_msg(rd, RDMA_NLDEV_CMD_NEWLINK, &seq,
>> + (NLM_F_REQUE
On 11/28/2018 2:13 PM, Leon Romanovsky wrote:
> On Wed, Nov 28, 2018 at 02:07:29PM -0600, Steve Wise wrote:
>>
>> On 11/28/2018 2:04 PM, Leon Romanovsky wrote:
>>> On Wed, Nov 28, 2018 at 01:08:05PM -0600, Steve Wise wrote:
On 11/28/2018 12:26 PM, Leon Romanovsky wrote:
> On Thu, Sep 13
Cannot cast a u64 to a pointer on 32-bit without an intervening (long)
cast otherwise GCC warns.
Signed-off-by: David S. Miller
--
diff --git a/tools/lib/bpf/btf.c b/tools/lib/bpf/btf.c
index eadcf8d..c2d641f 100644
--- a/tools/lib/bpf/btf.c
+++ b/tools/lib/bpf/btf.c
@@ -466,7 +466,7 @@ int bt
On 11/26/2018 11:16 PM, John Fastabend wrote:
> After being able to add metadata to messages with sk_msg_push_data we
> have also found it useful to be able to "pop" this metadata off before
> sending it to applications in some cases. This series adds a new helper
> sk_msg_pop_data() and the associ
On 11/27/2018 04:24 PM, Naresh Kamboju wrote:
> CONFIG_FTRACE_SYSCALLS=y is required for get_cgroup_id_user test case
> this test reads a file from debug trace path
> /sys/kernel/debug/tracing/events/syscalls/sys_enter_nanosleep/id
>
> Signed-off-by: Naresh Kamboju
> ---
> tools/testing/selftest
On Wed, Nov 28, 2018 at 07:12:56PM +0100, Nicolas Dichtel wrote:
> The userspace may need to control the carrier state.
Hi Nicolas
Could you explain your user case a bit more.
Are you running a routing daemon on top of the interface, and want it
to reroute when the carrier goes down?
Thanks
From: Roopa Prabhu
Signed-off-by: Roopa Prabhu
---
drivers/net/vxlan.c | 95 -
1 file changed, 43 insertions(+), 52 deletions(-)
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 4cb6b50..47671fd 100644
--- a/drivers/net/vxlan.c
++
From: Roopa Prabhu
Signed-off-by: Roopa Prabhu
---
drivers/net/vxlan.c | 76 +
1 file changed, 59 insertions(+), 17 deletions(-)
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 73caa65..4cb6b50 100644
--- a/drivers/net/vxlan.c
++
From: Roopa Prabhu
Roopa Prabhu (3):
vxlan: support changelink for a few more attributes
vxlan: extack support for some changelink cases
vxlan: move flag sets to use a helper func vxlan_nl2conf
drivers/net/vxlan.c | 199 +++-
1 file changed,
From: Roopa Prabhu
We started very conservative when supporting changelink
especially because not all attribute changes could be
tested. This patch opens up a few more attributes for
changelink. The reason for choosing this set of attributes
is based on code references for these attributes. I hav
On Wed, Nov 28, 2018 at 7:00 AM Eric Dumazet wrote:
>
> Nice packet of death alert.
>
> pad_len can be 0xFF67 here, if frame_len is smaller than pad_offset.
Unless IP header is malformed, how could it be?
Speaking of IP header sanity, I am totally aware of it, I don't check it because
I kno
On Wed, Nov 28, 2018 at 02:18:55PM -0600, Steve Wise wrote:
>
>
> On 11/28/2018 2:13 PM, Leon Romanovsky wrote:
> > On Wed, Nov 28, 2018 at 02:07:29PM -0600, Steve Wise wrote:
> >>
> >> On 11/28/2018 2:04 PM, Leon Romanovsky wrote:
> >>> On Wed, Nov 28, 2018 at 01:08:05PM -0600, Steve Wise wrote:
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