Wed, Dec 02, 2015 at 06:53:35AM CET, gerlitz...@gmail.com wrote:
>On Tue, Dec 1, 2015 at 6:47 PM, Jiri Pirko wrote:
>> Tue, Dec 01, 2015 at 05:35:43PM CET, gerlitz...@gmail.com wrote:
>>>On Tue, Dec 1, 2015 at 5:12 PM, Jiri Pirko wrote:
Tue, Dec 01, 2015 at 04:06:23PM CET, gerlitz...@gmail.c
Wed, Dec 02, 2015 at 06:47:51AM CET, gerlitz...@gmail.com wrote:
>On Tue, Dec 1, 2015 at 3:49 PM, Jiri Pirko wrote:
>> Implement basic procedures for joining/leaving port to/from LAG. That
>> includes HW setup of collector, core LAG mapping setup.
>>
>> Signed-off-by: Jiri Pirko
>> ---
>> driver
Wed, Dec 02, 2015 at 06:36:16AM CET, gerlitz...@gmail.com wrote:
>On Tue, Dec 1, 2015 at 3:48 PM, Jiri Pirko wrote:
>> Initialize netdev_lag_upper_info structure by TX type according to
>> current team mode and pass it along via netdev_master_upper_dev_link.
>[...]
>> --- a/drivers/net/team/team.c
Wed, Dec 02, 2015 at 06:28:35AM CET, gerlitz...@gmail.com wrote:
>On Tue, Dec 1, 2015 at 3:48 PM, Jiri Pirko wrote:
>> From: Jiri Pirko
>>
>> Sometimes the drivers and other code would find it handy to know some
>> internal information about upper device being changed. So allow upper-code
>> to p
On Tue, Dec 01, 2015 at 12:59:53PM -0500, Sowmini Varadhan wrote:
>
> I instrumented iperf with and without ipsec, just using esp-null,
> and 1 thread, to keep things simple. I'm seeing some pretty dismal
> performance numbers with ipsec, and trying to think of ways to
> improve this. Here are m
On Tue, 2015-12-01 at 12:48 -0800, Joe Perches wrote:
> On Wed, 2015-11-25 at 11:36 -0800, Joe Perches wrote:
> > On Wed, 2015-11-25 at 10:35 -0800, Jeff Kirsher wrote:
> > > On Wed, 2015-11-25 at 21:26 +0300, Sergei Shtylyov wrote:
> > > > On 11/25/2015 09:21 PM, Jeff Kirsher wrote:
> > > >
> > >
Hi David,
Thank you for your feedback, I'll address it and re-submit.
Regards,
Igal Liberman
> -Original Message-
> From: David Miller [mailto:da...@davemloft.net]
> Sent: Tuesday, December 01, 2015 11:28 PM
> To: Liberman Igal-B31950
> Cc: netdev@vger.kernel.org; linuxppc-...@lists.ozla
Fix ndo_set_mac_address() for PF and VF.
Re-apply uc_list after chip reset.
v2: Fix compile error if CONFIG_BNXT_SRIOV is not set.
Michael Chan (3):
bnxt_en: Fixed incorrect implementation of ndo_set_mac_address
bnxt_en: enforce proper storing of MAC address
bnxt_en: Setup uc_list mac filte
From: Jeffrey Huang
The existing ndo_set_mac_address only copies the new MAC addr
and didn't set the new MAC addr to the HW. The correct way is
to delete the existing default MAC filter from HW and add
the new one. Because of RFS filters are also dependent on the
default mac filter l2 context, th
Call bnxt_cfg_rx_mode() in bnxt_init_chip() to setup uc_list and
mc_list mac address filters. Before the patch, uc_list is not
setup again after chip reset (such as ethtool ring size change)
and macvlans don't work any more after that.
Modify bnxt_cfg_rx_mode() to return error codes appropriately
From: Jeffrey Huang
For PF, the bp->pf.mac_addr always holds the permanent MAC
addr assigned by the HW. For VF, the bp->vf.mac_addr always
holds the administrator assigned VF MAC addr. The random
generated VF MAC addr should never get stored to bp->vf.mac_addr.
This way, when the VF wants to cha
From: Asias He
Enable virtio-vsock and vhost-vsock.
Signed-off-by: Asias He
Signed-off-by: Stefan Hajnoczi
---
drivers/vhost/Kconfig | 4
drivers/vhost/Kconfig.vsock | 7 +++
drivers/vhost/Makefile | 4
net/vmw_vsock/Kconfig | 18 ++
net/vmw_v
From: Asias He
VM sockets vhost transport implementation. This module runs in host
kernel.
Signed-off-by: Asias He
Signed-off-by: Stefan Hajnoczi
---
v2:
* Add missing total_tx_buf decrement
* Support flexible rx/tx descriptor layout
* Refuse to assign reserved CIDs
* Refuse guest CID if a
v2:
* Rebased onto Linux v4.4-rc2
* vhost: Refuse to assign reserved CIDs
* vhost: Refuse guest CID if already in use
* vhost: Only accept correctly addressed packets (no spoofing!)
* vhost: Support flexible rx/tx descriptor layout
* vhost: Add missing total_tx_buf decrement
* virtio_transpo
From: Asias He
Signed-off-by: Asias He
Signed-off-by: Stefan Hajnoczi
---
include/net/af_vsock.h | 2 ++
net/vmw_vsock/af_vsock.c | 70
2 files changed, 72 insertions(+)
diff --git a/include/net/af_vsock.h b/include/net/af_vsock.h
index e9eb
From: Asias He
VM sockets virtio transport implementation. This module runs in guest
kernel.
Signed-off-by: Asias He
Signed-off-by: Stefan Hajnoczi
---
v2:
* Fix total_tx_buf accounting
* Add virtio_transport global mutex to prevent races
---
net/vmw_vsock/virtio_transport.c | 466 +
From: Asias He
This module contains the common code and header files for the following
virtio-vsock and virtio-vhost kernel modules.
Signed-off-by: Asias He
Signed-off-by: Stefan Hajnoczi
---
v2:
* Fix peer_buf_alloc inheritance on child socket
* Notify other side of SOCK_STREAM disconnect (
From: Roopa Prabhu
Adds support for RTNH_F_DEAD and RTNH_F_LINKDOWN flags on mpls
routes due to link events. Also adds code to ignore dead
routes during route selection.
Unlike ip routes, mpls routes are not deleted when the route goes
dead. This is current mpls behaviour and this patch does not
If the driver is used on an ARM platform with SPARSE_IRQ defined,
semantics of NR_IRQS is different (minimal value of virtual irqs) and
by default it is set to 16, see arch/arm/include/asm/irq.h.
This value may be less than the actual number of virtual irqs, which
may break the driver initializati
2015-12-02 4:03 GMT+01:00 David Miller :
> From: Marcin Wojtas
> Date: Mon, 30 Nov 2015 13:27:40 +0100
>
>> I'm sending v4 with corrected commit log of the last patch, in order
>> to avoid possible conflicts between the branches as suggested by
>> Gregory Clement.
>
> Series applied, thanks.
Than
Hello,
There is a set of conversion routines ulong[]<->u32[] to address this
32/64-bit compat issue. Using a u32-based bitmap would require drivers
to handle the u32 bitmaps themselves, this might be confusing,
considering there is a standard bitmap api; and might be error-prone
as well. Plus ther
Simply document new compatibility strings.
As a previous patch adds a generic R-Car Gen2 compatibility string
there appears to be no need for a driver updates.
Signed-off-by: Simon Horman
---
v2
* No change
---
Documentation/devicetree/bindings/net/renesas,ravb.txt | 3 +++
1 file changed, 3 in
Add fallback compatibility strings for R-Car Gen 2 & 3 SoC Families.
This is in keeping with the fallback scheme being adopted wherever appropriate
for drivers for Renesas SoCs.
Signed-off-by: Simon Horman
---
v2
* Drop bogus typo non-fix
* include "rcar-" in generic bindings
---
Documentation/
Hi,
this short series adds generic gen2 and gen3, and soc-specific
compatibility strings for the missing gen2 SoCs.
Key Changes in v2:
* Include "rcar-" in generic bindings
Simon Horman (2):
ravb: add fallback compatibility strings
ravb: add device tree support for r8a779[123]
Documentatio
On Tue, Dec 1, 2015 at 6:47 PM, Jiri Pirko wrote:
> Tue, Dec 01, 2015 at 05:35:43PM CET, gerlitz...@gmail.com wrote:
>>On Tue, Dec 1, 2015 at 5:12 PM, Jiri Pirko wrote:
>>> Tue, Dec 01, 2015 at 04:06:23PM CET, gerlitz...@gmail.com wrote:
On Tue, Dec 1, 2015 at 4:43 PM, Jiri Pirko wrote:
>The driver should successfully recover from out of memory situations
> and not stop RX/TX completely.
This memory allocation is while interface bringup/initialization and not during
packet I/O.
>Don't put this off as not "related" to your patch, it is as this
>introduces the behavior for this use
On Tue, Dec 1, 2015 at 3:49 PM, Jiri Pirko wrote:
> Implement basic procedures for joining/leaving port to/from LAG. That
> includes HW setup of collector, core LAG mapping setup.
>
> Signed-off-by: Jiri Pirko
> ---
> drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 284
> ++
On 12/1/15 6:58 PM, Andi Kleen wrote:
- skb_iff is either skb->dev->iff or 0. so it could be replaced with a
single bit flag for the 0 case.
... and that one wouldn't work on ingress.
Please explain.
skb->dev is dropped fairly early in the Rx path. skb_iif is needed for
example for IP_CMSG
On Tue, Dec 1, 2015 at 3:48 PM, Jiri Pirko wrote:
> Initialize netdev_lag_upper_info structure by TX type according to
> current team mode and pass it along via netdev_master_upper_dev_link.
[...]
> --- a/drivers/net/team/team.c
> +++ b/drivers/net/team/team.c
> @@ -1078,23 +1078,24 @@ static void
On Tue, Dec 1, 2015 at 3:48 PM, Jiri Pirko wrote:
> From: Jiri Pirko
>
> Sometimes the drivers and other code would find it handy to know some
> internal information about upper device being changed. So allow upper-code
> to pass information down to notifier listeners during linking.
[...]
> diff
On 12/01/2015 10:43 PM, Michael S. Tsirkin wrote:
> On Tue, Dec 01, 2015 at 01:17:49PM +0800, Jason Wang wrote:
>>
>> On 11/30/2015 06:44 PM, Michael S. Tsirkin wrote:
>>> On Wed, Nov 25, 2015 at 03:11:29PM +0800, Jason Wang wrote:
> This patch tries to poll for new added tx buffer or socket
Hi all,
We tested some 4.3 kernels on a P.A. Semi reference board. Ultimately,
ethernet does not work, though on the reference board, the interface is
detected, gets link, but will not pass any packets/traffic.
Somewhere in the source code of the commit "'powerpc-4.3-1' of
git://git.kernel.o
Hi Jeffrey,
[auto build test ERROR on net/master]
url:
https://github.com/0day-ci/linux/commits/Michael-Chan/bnxt_en-set-mac-address-and-uc_list-bug-fixes/20151202-112939
config: x86_64-randconfig-s2-12021213 (attached as .config)
reproduce:
# save the attached .config to linux build
On 12/1/15, 12:43 PM, David Miller wrote:
> From: Roopa Prabhu
> Date: Sat, 28 Nov 2015 19:38:33 -0800
>
>> Adds support for RTNH_F_DEAD and RTNH_F_LINKDOWN flags on mpls
>> routes due to link events. Also adds code to ignore dead
>> routes during route selection.
> I agree with Robert's feedback
Since commit 8437754c8335 ("ath6kl: Use vmalloc instead of kmalloc for
fw") ar->fw is expected to be pointing to memory allocated by vmalloc.
If the api1 method (via ath6kl_fetch_fw_api1) is used to allocate memory
for ar->fw, then kmemdup is used. This patch checks if the firmware being
loaded is
From: Eric Dumazet
qdisc_tree_decrease_qlen() suffers from two problems on multiqueue
devices.
One problem is that it updates sch->q.qlen and sch->qstats.drops
on the mq/mqprio root qdisc, while it should not : Daniele
reported underflows errors :
[ 681.774821] PAX: sch->q.qlen: 0 n: 1
[ 681.
On Wed, Dec 02, 2015 at 12:25:36AM +0100, Daniel Borkmann wrote:
> Improve example files further and add a more generic set of possible
> helpers for them that can be used.
>
> Signed-off-by: Daniel Borkmann
looks good.
Acked-by: Alexei Starovoitov
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To unsubscribe from this list: send the li
Hi Tom,
[auto build test WARNING on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Tom-Herbert/ila-Optimization-to-preserve-value-of-early-demux/20151202-111601
reproduce:
# apt-get install sparse
make ARCH=x86_64 allmodconfig
make C=1 CF=-D__CHECK_ENDI
On Wed, Dec 2, 2015 at 4:13 AM, Andi Kleen wrote:
> This would be be great. I've recently ran into some issues with
> the overhead of the Android firewall setup.
Can you elaborate on which issues? If such a discussion would be
off-topic here, you can open a bug at
https://code.google.com/p/androi
On Tue, Dec 1, 2015 at 7:49 AM, Hannes Frederic Sowa
wrote:
> On Tue, Dec 1, 2015, at 16:44, John W. Linville wrote:
>> On Mon, Nov 30, 2015 at 09:26:51PM -0800, Tom Herbert wrote:
>> > On Mon, Nov 30, 2015 at 5:28 PM, Jesse Gross wrote:
>>
>> > > Based on what we can do today, I see only two rea
Fix ndo_set_mac_address() for PF and VF.
Re-apply uc_list after chip reset.
Michael Chan (3):
bnxt_en: Fixed incorrect implemenation of ndo_set_mac_address
bnxt_en: enforce properly storing of MAC address
bnxt_en: Setup uc_list mac filters after resetting the chip.
drivers/net/ethernet/bro
From: Jeffrey Huang
For PF, the bp->pf.mac_addr always holds the permanent MAC
addr assigned by the HW. For VF, the bp->vf.mac_addr always
holds the administrator assigned VF MAC addr. The random
generated VF MAC addr should never get stored to bp->vf.mac_addr.
This way, when the VF wants to cha
Call bnxt_cfg_rx_mode() in bnxt_init_chip() to setup uc_list and
mc_list mac address filters. Before the patch, uc_list is not
setup again after chip reset (such as ethtool ring size change)
and macvlans don't work any more after that.
Modify bnxt_cfg_rx_mode() to return error codes appropriately
From: Jeffrey Huang
The existing ndo_set_mac_address only copies the new MAC addr
and didn't set the new MAC addr to the HW. The correct way is
to delete the existing default MAC filter from HW and add
the new one. Because of RFS filters are also dependent on the
default mac filter l2 context, th
From: David Decotigny
Date: Mon, 30 Nov 2015 14:05:41 -0800
> This patch defines a new ETHTOOL_GSETTINGS/SSETTINGS API, handled by
> the new get_ksettings/set_ksettings callbacks. This API provides
> support for most legacy ethtool_cmd fields, adds support for larger
> link mode masks (up to 4064
From: Marcin Wojtas
Date: Mon, 30 Nov 2015 13:27:40 +0100
> I'm sending v4 with corrected commit log of the last patch, in order
> to avoid possible conflicts between the branches as suggested by
> Gregory Clement.
Series applied, thanks.
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To unsubscribe from this list: send the line "unsubscr
> >This would be be great. I've recently ran into some issues with
> >the overhead of the Android firewall setup.
> >
> >So basically you need 4 extra bytes in sk_buff. How about:
> >
> >- shrinking skb->priority to 2 byte
>
> That wouldn't work, see SO_PRIORITY and such (4 bytes) ...
But does an
From: Daniel Borkmann
Date: Mon, 30 Nov 2015 13:02:55 +0100
> During own review but also reported by Dmitry's syzkaller [1] it has been
> noticed that we trigger a heap out-of-bounds access on eBPF array maps
> when updating elements. This happens with each map whose map->value_size
> (specified
From: "K. Y. Srinivasan"
Date: Tue, 1 Dec 2015 16:42:58 -0800
> In an attempt to avoid having to allocate memory on the send path, the netvsc
> driver was requesting additional head room so that both rndis header and the
> netvsc packet (the state that had to persist) could be placed in the skb.
From: Jesse Brandeburg
Date: Tue, 1 Dec 2015 15:44:54 -0800
> While I agree that ethtool provides a similar functionality, ethtool
> was designed (particularly the ethtool -C/c commands) around one queue
> NICs. We can't change the output or functionality of the user
> interface without breaking
From: Florian Fainelli
Date: Tue, 01 Dec 2015 14:13:34 -0800
> The new interface you propose makes things inconsistent, since we have
> two separate configuration paths (sysfs and ethtool), and it would seem
> better to have per-queue awareness in ethtool, since there is a whole
> bunch of other
On Tue, Dec 1, 2015 at 3:44 PM, Jesse Brandeburg
wrote:
> On Tue, 1 Dec 2015 14:13:34 -0800
> Florian Fainelli wrote:
>
>> On 01/12/15 00:01, kan.li...@intel.com wrote:
>> > From: Kan Liang
>> >
>> > Network devices usually have many queues. Each queue has its own
>> > tx_usecs options. Currentl
> In general the ifindexes are designed to not be reused very fast.
Some parts of multicast group management rely on this. You need to
remove group memberships from a socket when an interface has
disappeared, e.g. a VPN interface has gone away. You can pass the
ifindex of the no longer existing in
On 12/1/15 5:09 PM, Sowmini Varadhan wrote:
The not-so-great news is that I see that just adding perf tracepoints
(not even enabling them!) seems to make a small diff (3 Gbps vs 3.2 Gbps)
to my numbers. Is that mere standard-deviation, or something
one should be aware of, about perf?
existence
On (12/01/15 16:56), David Ahern wrote:
>
> Using iperf3 and AH with NULL algorithm between 2 peers connected by
> a 10G link.
>
I'm using esp-null, not AH, and iperf2, which I understand is
quite different from, and more aggressive than, iperf3 (though I'm not
sure that it matters for this sin
On 12/1/15 10:17 AM, Rick Jones wrote:
On 12/01/2015 09:59 AM, Sowmini Varadhan wrote:
But these are all still relatively small things - tweaking them
doesnt get me significantly past the 3 Gbps limit. Any suggestions
on how to make this budge (or design criticism of the patch) would
be welcome.
On 12/1/2015 8:08 AM, John W. Linville wrote:
On Tue, Dec 01, 2015 at 04:49:28PM +0100, Hannes Frederic Sowa wrote:
On Tue, Dec 1, 2015, at 16:44, John W. Linville wrote:
On Mon, Nov 30, 2015 at 09:26:51PM -0800, Tom Herbert wrote:
On Mon, Nov 30, 2015 at 5:28 PM, Jesse Gross wrote:
Based
On Tue, Dec 01, 2015 at 09:42:52AM +0100, Geert Uytterhoeven wrote:
> On Tue, Dec 1, 2015 at 8:43 AM, Simon Horman
> wrote:
> > Add fallback compatibility strings for R-Car Gen 2 & 3 SoC Families.
> > This is in keeping with the fallback scheme being adopted wherever
> > appropriate for drivers f
On Tue, Dec 01, 2015 at 01:26:08PM +0300, Sergei Shtylyov wrote:
> Hello.
>
> On 12/1/2015 10:43 AM, Simon Horman wrote:
>
> >Add fallback compatibility strings for R-Car Gen 2 & 3 SoC Families.
> >This is in keeping with the fallback scheme being adopted wherever
> >appropriate for drivers for R
Hello,
On Tue, Dec 1, 2015, at 23:43, Maximilian Wilhelm wrote:
> Anno domini 2015 Hannes Frederic Sowa scripsit:
>
> > On Tue, Dec 1, 2015, at 20:27, David Miller wrote:
> > > From: Hannes Frederic Sowa
> > > Date: Tue, 01 Dec 2015 17:02:23 +0100
> > >
> > > > On Tue, Dec 1, 2015, at 16:50, Ma
Jonathan Woithe :
[...]
> Any thoughts or progress at this stage? Are there further tests you need me
> to do ?
Yes but you should expect two more days without signal.
--
Ueimor
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the body of a message to majord...@vger.kern
On Tue, 1 Dec 2015 14:13:34 -0800
Florian Fainelli wrote:
> On 01/12/15 00:01, kan.li...@intel.com wrote:
> > From: Kan Liang
> >
> > Network devices usually have many queues. Each queue has its own
> > tx_usecs options. Currently, we can only set all the queues with same
> > value by ethtool.
Gregory,
Please apply below patch:
http://pastebin.com/t42xyU3i
It will confirm if there's an overflow for CS0 size in your setup.
Please let know.
So far the issue may have been not noticed, because in every IO driver
using mvebu_mbus_dram_info for configuring MBUS windows, there's
following sub
Improve example files further and add a more generic set of possible
helpers for them that can be used.
Signed-off-by: Daniel Borkmann
---
examples/bpf/bpf_cyclic.c | 38
examples/bpf/bpf_funcs.h| 76 ---
examples/bpf/bpf_graft.c| 39
examples/bpf/bpf_p
Eliminate xmit_more from struct hv_netvsc_packet.
Signed-off-by: K. Y. Srinivasan
---
drivers/net/hyperv/hyperv_net.h |1 -
drivers/net/hyperv/netvsc.c | 13 -
drivers/net/hyperv/netvsc_drv.c |1 -
drivers/net/hyperv/rndis_filter.c |2 --
4 files changed, 8 in
Rearrange the elements of struct hv_negtvsc_packet for optimal layout -
eliminate unnecessary padding.
Signed-off-by: K. Y. Srinivasan
Reviewed-by: Haiyang Zhang
---
drivers/net/hyperv/hyperv_net.h | 18 ++
1 files changed, 10 insertions(+), 8 deletions(-)
diff --git a/driver
Eliminate send_completion from struct hv_netvsc_packet.
Signed-off-by: K. Y. Srinivasan
Reviewed-by: Haiyang Zhang
---
drivers/net/hyperv/hyperv_net.h |3 +--
drivers/net/hyperv/netvsc.c |6 +++---
drivers/net/hyperv/netvsc_drv.c |2 +-
drivers/net/hyperv/rndis_filter.c |
Eliminate the channel field in hv_netvsc_packet structure.
Signed-off-by: K. Y. Srinivasan
Reviewed-by: Haiyang Zhang
---
drivers/net/hyperv/hyperv_net.h | 22 ++
drivers/net/hyperv/netvsc.c | 19 ---
drivers/net/hyperv/netvsc_drv.c |5 +++--
Eliminate completion_func from struct hv_netvsc_packet.
Signed-off-by: K. Y. Srinivasan
---
drivers/net/hyperv/hyperv_net.h |1 -
drivers/net/hyperv/netvsc_drv.c |3 ---
drivers/net/hyperv/rndis_filter.c |1 -
3 files changed, 0 insertions(+), 5 deletions(-)
diff --git a/drivers
Eliminate rndis_msg pointer from hv_netvsc_packet structure.
Signed-off-by: K. Y. Srinivasan
Reviewed-by: Haiyang Zhang
---
drivers/net/hyperv/hyperv_net.h |8 +++-
drivers/net/hyperv/netvsc.c | 10 ++
drivers/net/hyperv/netvsc_drv.c |7 +++
drivers/net/hyper
Eliminatte the data field from struct hv_netvsc_packet.
Signed-off-by: K. Y. Srinivasan
Reviewed-by: Haiyang Zhang
---
drivers/net/hyperv/hyperv_net.h |5 ++---
drivers/net/hyperv/netvsc.c |5 +++--
drivers/net/hyperv/netvsc_drv.c |3 ++-
drivers/net/hyperv/rndis_filter.c
In an attempt to avoid having to allocate memory on the send path, the netvsc
driver was requesting additional head room so that both rndis header and the
netvsc packet (the state that had to persist) could be placed in the skb.
Since the amount of head room requested was exceeding the default head
From: Vitaly Kuznetsov
Packet scheduler guarantees there won't be multiple senders for the same
queue and as we use q_idx for multi_send_data the spinlock is redundant.
Signed-off-by: Vitaly Kuznetsov
Signed-off-by: K. Y. Srinivasan
---
drivers/net/hyperv/hyperv_net.h |1 -
drivers/net/hy
The rndis header is 116 bytes big and can be placed in the default
head room that will be available in the skb. Since the netvsc packet
is less than 48 bytes, we can use the skb control buffer
for the netvsc packet. With these changes we don't need to
ask for additional head room.
Signed-off-by: K
Eliminate is_data_pkt from struct hv_netvsc_packet.
Signed-off-by: K. Y. Srinivasan
---
drivers/net/hyperv/hyperv_net.h |1 -
drivers/net/hyperv/netvsc.c | 14 --
drivers/net/hyperv/netvsc_drv.c |1 -
drivers/net/hyperv/rndis_filter.c |1 -
4 files changed, 8
Eliminate send_completion_tid from struct hv_netvsc_packet.
Signed-off-by: K. Y. Srinivasan
---
drivers/net/hyperv/hyperv_net.h |8 ++--
drivers/net/hyperv/netvsc.c | 28 ++--
drivers/net/hyperv/netvsc_drv.c | 14 ++
drivers/net/hyperv/rn
From: Vitaly Kuznetsov
Signed-off-by: Vitaly Kuznetsov
Signed-off-by: K. Y. Srinivasan
---
drivers/net/hyperv/hyperv_net.h | 15 ---
drivers/net/hyperv/netvsc.c |5 ++---
drivers/net/hyperv/netvsc_drv.c |3 +++
3 files changed, 5 insertions(+), 18 deletions(-)
diff -
In the current implementation of ILA, LWT is used to perform
translation on both the input and output paths. This is functional,
however there is a big performance hit in the receive path. Early
demux occurs before the routing lookup (a hit actually obviates the
route lookup). Therefore the stack c
Eliminate send_completion_ctx from struct hv_netvsc_packet.
Signed-off-by: K. Y. Srinivasan
Reviewed-by: Haiyang Zhang
---
drivers/net/hyperv/hyperv_net.h |1 -
drivers/net/hyperv/netvsc.c |3 +--
drivers/net/hyperv/netvsc_drv.c |1 -
3 files changed, 1 insertions(+), 4 deletion
Add the rhashtable_replace_fast function. This replaces one object in
the table with another atomically. The hashes of the new and old objects
must be equal.
Signed-off-by: Tom Herbert
---
include/linux/rhashtable.h | 82 ++
1 file changed, 82 insertio
Eliminate vlan_tci from struct hv_netvsc_packet.
Signed-off-by: K. Y. Srinivasan
---
drivers/net/hyperv/hyperv_net.h |4 ++--
drivers/net/hyperv/netvsc_drv.c | 14 +++---
drivers/net/hyperv/rndis_filter.c |7 +++
3 files changed, 12 insertions(+), 13 deletions(-)
diff
Create ila directory in preparation for supporting other hooks in the
kernel than LWT for doing ILA. This includes:
- Moving ila.c to ila/ila_lwt.c
- Splitting out some common functions into ila_common.c
Signed-off-by: Tom Herbert
---
net/ipv6/Makefile | 2 +-
net/ipv6/ila.c
Add two target ILAIN and ILAOUT which hook into the ILA module.
Signed-off-by: Tom Herbert
---
net/netfilter/Kconfig | 12
net/netfilter/Makefile | 1 +
net/netfilter/xt_ILA.c | 82 ++
3 files changed, 95 insertions(+)
create mode 10064
This patch implements an ILA tanslation table. This table can be
configured with identifier to locator mappings, and can be be queried
to resolve a mapping. Queries can be parameterized based on interface,
direction (incoming or outoing), and matching locator. The table is
implemented using rhasht
Eliminate status from struct hv_netvsc_packet.
Signed-off-by: K. Y. Srinivasan
---
drivers/net/hyperv/hyperv_net.h |1 -
drivers/net/hyperv/netvsc.c |6 ++
drivers/net/hyperv/netvsc_drv.c |8 ++--
drivers/net/hyperv/rndis_filter.c | 20 +---
4 file
The start callback allows the caller to set up a context for the
dump callbacks. Presumably, the context can then be destroyed in
the done callback.
Signed-off-by: Tom Herbert
---
include/linux/netlink.h | 2 ++
include/net/genetlink.h | 2 ++
net/netlink/af_netlink.c | 4
net/netlink/
On Tue, 2015-12-01 at 14:47 -0800, Cong Wang wrote:
> On Tue, Dec 1, 2015 at 2:33 PM, Eric Dumazet wrote:
> > Hmm... it looks like we have a much more serious bug :
> >
> > qdisc_lookup() calls qdisc_match_from_root(dev->qdisc, handle) without
> > proper lock being held, so we might actually crash
As part of reducing the size of the hv_netvsc_packet, resize some of the
variables based on their usage.
Signed-off-by: K. Y. Srinivasan
Reviewed-by: Haiyang Zhang
---
drivers/net/hyperv/hyperv_net.h | 14 +++---
1 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/n
Eliminate page_buf from struct hv_netvsc_packet.
Signed-off-by: K. Y. Srinivasan
Reviewed-by: Haiyang Zhang
---
drivers/net/hyperv/hyperv_net.h |4 ++--
drivers/net/hyperv/netvsc.c | 25 ++---
drivers/net/hyperv/netvsc_drv.c | 11 ++-
drivers/net/hy
On Tue, Dec 1, 2015 at 2:33 PM, Eric Dumazet wrote:
> Hmm... it looks like we have a much more serious bug :
>
> qdisc_lookup() calls qdisc_match_from_root(dev->qdisc, handle) without
> proper lock being held, so we might actually crash the host,
> if qdisc_tree_decrease_qlen() happens at the time
Anno domini 2015 Hannes Frederic Sowa scripsit:
> On Tue, Dec 1, 2015, at 20:27, David Miller wrote:
> > From: Hannes Frederic Sowa
> > Date: Tue, 01 Dec 2015 17:02:23 +0100
> >
> > > On Tue, Dec 1, 2015, at 16:50, Maximilian Wilhelm wrote:
> > >> > I'm not sure I understand how this would work-
On Tue, Dec 1, 2015 at 12:06 PM, Eric Dumazet wrote:
> On Tue, 2015-12-01 at 11:17 -0800, Cong Wang wrote:
>> On Tue, Dec 1, 2015 at 11:09 AM, Eric Dumazet wrote:
>> > On Tue, 2015-12-01 at 10:43 -0800, Cong Wang wrote:
>> >
>> >> This smells hacky... Another way to fix this is to hold the qdisc
On Tue, Dec 01, 2015 at 05:00:42PM -0500, Konrad Rzeszutek Wilk wrote:
> On Tue, Nov 17, 2015 at 03:45:15AM +0100, Marek Marczykowski-Górecki wrote:
> > On Wed, Oct 21, 2015 at 08:57:34PM +0200, Marek Marczykowski-Górecki wrote:
> > > On Wed, May 27, 2015 at 12:03:12AM +0200, Marek Marczykowski-Gór
On Tue, 2015-12-01 at 12:06 -0800, Eric Dumazet wrote:
> On Tue, 2015-12-01 at 11:17 -0800, Cong Wang wrote:
> > On Tue, Dec 1, 2015 at 11:09 AM, Eric Dumazet
> > wrote:
> > > On Tue, 2015-12-01 at 10:43 -0800, Cong Wang wrote:
> > >
> > >> This smells hacky... Another way to fix this is to hold
On Tue, 01 Dec 2015 22:54:54 +0100
Hannes Frederic Sowa wrote:
>
> On Tue, Dec 1, 2015, at 22:44, Stephen Hemminger wrote:
> > On Tue, 01 Dec 2015 22:14:59 +0100
> > Hannes Frederic Sowa wrote:
> > > I had several snmp installations with net-snmp and munin, cacti and so
> > > on and all had the
On 11/30/2015 2:24 PM, Yang Shi wrote:
aarch64 doesn't have native store immediate instruction, such operation
has to be implemented by the below instruction sequence:
Load immediate to register
Store register
Signed-off-by: Yang Shi
CC: Zi Shen Lim
Had email exchange offline with Zi Shen L
On 01/12/15 00:01, kan.li...@intel.com wrote:
> From: Kan Liang
>
> Network devices usually have many queues. Each queue has its own
> tx_usecs options. Currently, we can only set all the queues with same
> value by ethtool. This patch expose the tx_usecs in sysfs. So the user
> can set/get per q
On 12/01/2015 08:13 PM, Andi Kleen wrote:
Lorenzo Colitti writes:
On Wed, Nov 25, 2015 at 5:32 AM, Matt Bennett
wrote:
I'm emailing this list for feedback on the feasibility of increasing
skb->mark or adding a new field for marking. Perhaps this extension
could be done under a new CONFIG opti
On Tue, Dec 1, 2015, at 22:44, Stephen Hemminger wrote:
> On Tue, 01 Dec 2015 22:14:59 +0100
> Hannes Frederic Sowa wrote:
> > I had several snmp installations with net-snmp and munin, cacti and so
> > on and all had the interface name in ifDescription already some years
> > back.
>
> In net-snm
Setting a value bigger than 255 resulted in using only the lower eight
bits of that value as it is assigned to the u8 header field. To avoid
this unexpected result, reject such values.
Setting a value of zero is technically possible, but hosts receiving
such a packet have to treat it like hop_limi
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