Signed-off-by: Eric Engestrom
---
Documentation/networking/altera_tse.txt | 6 +++---
Documentation/networking/ipvlan.txt | 6 +++---
Documentation/networking/pktgen.txt | 6 +++---
Documentation/networking/vrf.txt| 2 +-
Documentation/networking/xfrm_sync.txt | 6 +++---
5 files
The RX BD length field of this device is 16-bit, so the largest buffer
size is 65535. For LRO and GRO, we allocate native CPU pages for the
aggregation ring buffers. It won't work if the native CPU page size is
64K or bigger.
We fix this by defining BNXT_RX_PAGE_SIZE to be native CPU page size
u
If PAGE_SIZE is bigger than BNXT_RX_PAGE_SIZE, that means the native CPU
page is bigger than the maximum length of the RX BD. Divide the page
into multiple 32K buffers for the aggregation ring.
Add an offset field in the bnxt_sw_rx_agg_bd struct to keep track of the
page offset of each buffer. S
Only MSI-X can be used on a VF. The driver should fail initialization
if it cannot successfully enable MSI-X.
Signed-off-by: Michael Chan
---
drivers/net/ethernet/broadcom/bnxt/bnxt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
Only use MSIX on VF, and fix rx page buffers on architectures with
PAGE_SIZE >= 64K.
Michael Chan (3):
bnxt_en: Don't fallback to INTA on VF.
bnxt_en: Limit RX BD pages to be no bigger than 32K.
bnxt_en: Divide a page into 32K buffers for the aggregation ring if
necessary.
drivers/net/
Hi Marek,
On 21 April 2016 at 14:12, Marek Vasut wrote:
> Each and every driver which implements custom plat_data->init function
> calls it exactly before stmmac_dvr_probe(). Trim down the code duplication
> by calling the plat_data->init function from stmmac_dvr_probe() instead.
This is a resul
Hi Rob,
Thanks for review and providing your valuable comments.
> -Original Message-
> From: Rob Herring [mailto:r...@kernel.org]
> Sent: 23 April 2016 01:44
> To: Pramod Kumar
> Cc: Catalin Marinas; Will Deacon; Masahiro Yamada; Chen-Yu Tsai; BCM
Kernel
> Feedback; Pawel Moll; Mark Rutla
Hi Rob,
Thanks for reviewing and providing your valuable comments.
> -Original Message-
> From: Rob Herring [mailto:r...@kernel.org]
> Sent: 23 April 2016 01:41
> To: Pramod Kumar
> Cc: Catalin Marinas; Will Deacon; Masahiro Yamada; Chen-Yu Tsai; Mark
> Rutland; devicet...@vger.kernel.org
Similar to 3bfd847203c6 ("net: Use passed in table for nexthop lookups")
for IPv4, if the route spec contains a table id use that to lookup the
next hop first and fall back to a full lookup if it fails (per the fix
4c9bcd117918b ("net: Fix nexthop lookups")).
Example:
root@kenny:~# ip -6 ro l
Hi David,
Thanks for providing input over the patch. Will address the comment as
described below.
> -Original Message-
> From: David Miller [mailto:da...@davemloft.net]
> Sent: 24 April 2016 23:48
> To: pramod.ku...@broadcom.com
> Cc: robh...@kernel.org; catalin.mari...@arm.com; will.dea
From: Haiyang Zhang
Date: Thu, 21 Apr 2016 16:13:01 -0700
> RNDIS_STATUS_NETWORK_CHANGE event is handled as two "half events" --
> media disconnect & connect. The second half should be added to the list
> head, not to the tail. So all events are processed in normal order.
>
> Signed-off-by: Haiy
From: Paolo Abeni
Date: Thu, 21 Apr 2016 22:23:31 +0200
> After commit fbd40ea0180a ("ipv4: Don't do expensive useless work
> during inetdev destroy.") when deleting an interface,
> fib_del_ifaddr() can be executed without any primary address
> present on the dead interface.
>
> The above is saf
From: Troy Kisky Sent: Saturday, April 23,
2016 12:12 AM
> To: Fugang Duan ; netdev@vger.kernel.org;
> da...@davemloft.net; lzn...@gmail.com
> Cc: Fabio Estevam ; l.st...@pengutronix.de;
> and...@lunn.ch; trem...@gmail.com; g...@uclinux.org; linux-arm-
> ker...@lists.infradead.org; johan...@sipso
On Sun, Apr 24, 2016 at 11:46:15PM +0300, Sergei Shtylyov wrote:
> The Renesas RZ/A1H manual names the software reset bit in the software reset
> register (ARSTR) ARST which makes a bit more sense than the ARSTR_ARSTR name
> used now by the driver -- rename the latter to ARSTR_ARST.
>
> Signed-of
On Sun, Apr 24, 2016 at 11:45:23PM +0300, Sergei Shtylyov wrote:
> sh_eth_check_reset() uses a bare number where EDMR_SRST_GETHER would fit,
> i.e. the receive/trasmit software reset bits that comprise EDMR_SRST_GETHER
> read as 1 while the corresponding reset is in progress and thus, when both
>
On Sun, Apr 24, 2016 at 07:11:07PM +0300, Sergei Shtylyov wrote:
> sh_eth_dev_init() is now always called with 'true' as the 2nd argument,
> so that there's no more sense in having 2 parameters to this function...
>
> Signed-off-by: Sergei Shtylyov
Reviewed-by: Simon Horman
On 4/23/16 10:07 PM, Elluru, Krishna Mohan wrote:
HI Netdev team,
Greetings. We have been monitoring the vrf device approach for l3
isolation from cumulus networks and we are currently interested in validating
it. We have following questions on them and hoping to get answers from
you/
On Fri, Apr 22, 2016 at 04:20:43PM -0700, Jeff Kirsher wrote:
> On Fri, 2016-04-22 at 10:20 +0100, Mark Brown wrote:
> > > Jeff, please have your folks look into this. Probably just a
> > simple
> > > conversion to mdelay().
> > This is still present, it's been breaking ARM allmodconfig builds f
The following patch adds the required match table for device tree support
(and while at, fix the indent). It's also possible to specify the
MAC address in the DT blob.
Also add the corresponding binding documentation file.
Signed-off-by: Michael Heimpold
---
v2: * took care of Arnd Bergmann's r
On Sun, 2016-04-24 at 14:25 -0700, Eric Dumazet wrote:
> On Sun, 2016-04-24 at 17:13 -0400, valdis.kletni...@vt.edu wrote:
> > On Sun, 24 Apr 2016 14:00:17 -0700, Eric Dumazet said:
> > > On Sun, 2016-04-24 at 15:56 -0400, valdis.kletni...@vt.edu wrote:
> > > > On Sun, 24 Apr 2016 12:46:42 -0700, E
On Sun, 2016-04-24 at 17:13 -0400, valdis.kletni...@vt.edu wrote:
> On Sun, 24 Apr 2016 14:00:17 -0700, Eric Dumazet said:
> > On Sun, 2016-04-24 at 15:56 -0400, valdis.kletni...@vt.edu wrote:
> > > On Sun, 24 Apr 2016 12:46:42 -0700, Eric Dumazet said:
> > >
> > > > >>> + return !debug_locks ||
On Sun, 24 Apr 2016 14:00:17 -0700, Eric Dumazet said:
> On Sun, 2016-04-24 at 15:56 -0400, valdis.kletni...@vt.edu wrote:
> > On Sun, 24 Apr 2016 12:46:42 -0700, Eric Dumazet said:
> >
> > > >>> + return !debug_locks ||
> > > >>> +lockdep_is_held(&sk->sk_lock) ||
> >
> > > Issue he
On Sun, 2016-04-24 at 15:56 -0400, valdis.kletni...@vt.edu wrote:
> On Sun, 24 Apr 2016 12:46:42 -0700, Eric Dumazet said:
>
> > >>> + return !debug_locks ||
> > >>> + lockdep_is_held(&sk->sk_lock) ||
>
> > Issue here is that once lockdep detected a problem (not necessarily in
The Renesas RZ/A1H manual names the software reset bit in the software reset
register (ARSTR) ARST which makes a bit more sense than the ARSTR_ARSTR name
used now by the driver -- rename the latter to ARSTR_ARST.
Signed-off-by: Sergei Shtylyov
---
drivers/net/ethernet/renesas/sh_eth.c |6 +
sh_eth_check_reset() uses a bare number where EDMR_SRST_GETHER would fit,
i.e. the receive/trasmit software reset bits that comprise EDMR_SRST_GETHER
read as 1 while the corresponding reset is in progress and thus, when both
are 0, the reset is complete.
Signed-off-by: Sergei Shtylyov
---
driv
Hello.
Here's a set of 2 patches against DaveM's 'net-next.git' repo. We clean up
the use of the software reset bits...
[1/2] sh_eth: use EDMR_SRST_GETHER in sh_eth_check_reset()
[2/2] sh_eth: rename ARSTR register bit
MBR, Sergei
Alternatively one could free the skb, OTOH I don't think this test is
useful so just remove it.
Cc:
Signed-off-by: Florian Westphal
---
Noticed this while working on the TX_LOCKED removal.
diff --git a/drivers/infiniband/hw/nes/nes_nic.c
b/drivers/infiniband/hw/nes/nes_nic.c
index 3ea9e05..92
On Sun, 2016-04-24 at 14:54 -0400, David Miller wrote:
> From: Hannes Frederic Sowa
> Date: Sun, 24 Apr 2016 20:48:24 +0200
>
> > Eric's patch is worth to apply anyway, but I am not sure if it solves
> > the (fundamental) problem. I couldn't reproduce it with the exact next-
> > tag provided in t
From: Gal Pressman
VPort and software counters names are confusing and may be unclear, all
VPort counters now have a prefix of rx/tx_vport_*.
Signed-off-by: Gal Pressman
Signed-off-by: Saeed Mahameed
---
drivers/net/ethernet/mellanox/mlx5/core/en_stats.h | 35 +++-
1 files c
On Sun, 24 Apr 2016 12:46:42 -0700, Eric Dumazet said:
> >>> + return !debug_locks ||
> >>> +lockdep_is_held(&sk->sk_lock) ||
> Issue here is that once lockdep detected a problem (not necessarily in
> net/ tree btw), your helper always 'detect' a problem, since lockdep
> automatically dis
Hi Dave,
Changes from V0:
- Dropped: net/mlx5e: Disable link up on INIT HCA command
Due to Ido's and Or's requests we will submit this patch to net and
will need it for -stable.
- Rebased to: 11afbff86168 ("Merge
git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-ne
From: Gal Pressman
Add the needed hardware command and mlx5_ifc structs for managing LED
control.
Add set_phys_id ethtool callback to support ethtool -p flag.
Signed-off-by: Gal Pressman
Signed-off-by: Eugenia Emantayev
Signed-off-by: Saeed Mahameed
---
.../net/ethernet/mellanox/mlx5/core/en
From: Gal Pressman
Use ethtool -K rxvlan to enable/disable
C-TAG vlan stripping by hardware.
Signed-off-by: Gal Pressman
Signed-off-by: Saeed Mahameed
---
drivers/net/ethernet/mellanox/mlx5/core/en.h |3 +
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 74 +++
From: Gal Pressman
Expose link_down_events counter through ethtool -S.
This counter is read from PPort statistics, then proccessed and stored as
a special handling software counter.
This counter is stored along software counters since it is the only PPort
counter that it's size is not 64 bits.
S
From: Gal Pressman
Add query MCIA, PMLP registers infrastructure and commands.
Add ethtool support for get_module_info() and get_module_eeprom()
callbacks.
Signed-off-by: Gal Pressman
Signed-off-by: Saeed Mahameed
---
.../net/ethernet/mellanox/mlx5/core/en_ethtool.c | 80 +
From: Gal Pressman
Redesign ethtool statistics handling and reporting in the driver:
1. Move counters to a separate file (en_stats.h).
2. Remove unnecessary dependencies between stats and strings.
3. Use counter descriptors which hold a name and offset for each counter,
and will be used to dec
From: Gal Pressman
Provide rtnl_link_stats64 with information regarding physical errors to be
seen in ifconfig and ip tool.
Signed-off-by: Gal Pressman
Signed-off-by: Saeed Mahameed
---
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 39 +---
1 files changed, 33 insertio
From: Gal Pressman
In current mlx5e ndo_set_features implementation, setting some features
can success while others can fail. Today, we return one error code which
doesn't reflect the current features status of the netdev at the end of
the ndo callback.
Set netdev->features with features which w
From: Eran Ben Elisha
Introduce new access register named Ports Check Mask Register (PCMR) to
control all HW checks on port. With this register, the driver can
enable/disable Hardware FCS validation.
When RXALL is enabled/disabled using ndo_set_features, enable/disable
fcs check at HW.
User can
Now as rx-vlan offload can be disabled, packets can be received
with vlan tag not stripped, which means is_first_ethertype_ip will
return false, for that we need to check if the hardware reported
csum OK so we will report CHECKSUM_UNNECESSARY for those packets.
Signed-off-by: Saeed Mahameed
---
From: Gal Pressman
Expose counters providing information for each priority level (PCP) through
ethtool -S option and DCBNL.
This includes rx/tx bytes, frames, and pause counters.
Signed-off-by: Gal Pressman
Signed-off-by: Saeed Mahameed
---
drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c |
On Sun, 2016-04-24 at 20:48 +0200, Hannes Frederic Sowa wrote:
> On 24.04.2016 20:38, David Miller wrote:
> > From: Hannes Frederic Sowa
> > Date: Thu, 21 Apr 2016 15:49:37 +0200
> >
> >> On 21.04.2016 15:31, Eric Dumazet wrote:
> >>> On Thu, 2016-04-21 at 05:05 -0400, valdis.kletni...@vt.edu wro
replace the trylock by a full spin_lock and remove TX_LOCKED return value.
Followup patch will remove TX_LOCKED from the kernel.
Cc: Jon Mason
Cc: Andy Gospodarek
Signed-off-by: Florian Westphal
---
drivers/net/ethernet/chelsio/cxgb/sge.c | 3 +--
drivers/net/ethernet/neterion/s2i
These drivers already call netif_stop_queue() so we should not be called
unless tx space is available. Just free the skb and return TX_OK.
Followup patch will remove NETDEV_TX_LOCKED from the kernel.
Cc: linux-par...@vger.kernel.org
Cc: linux-h...@vger.kernel.org
Cc: Thomas Sailer
Signed-off-by
similar to atl1c: lock is only used in ndo_start_xmit, but we also
advertised LLTX, so remove that as well and let core stack handle
tx locking.
Allows to remove the TX_LOCKED return value from the driver.
Cc: Jay Cliburn
Cc: Chris Snook
Signed-off-by: Florian Westphal
---
drivers/net/etherne
Not that many users left, lets kill it.
TX_LOCKED was meant to be used by LLTX drivers when spin_trylock()
failed. Stack then re-queued if collisions happened on different
cpus or free'd the skb to prevent deadlocks.
Most of the driver removal patches fall into one of three categories:
1.
AFAICS this is safe: the lock is only used in the .ndo_start_xmit
function and this driver does not set LLTX.
Gets rid of TX_LOCKED return value, followup patches will remove it.
Cc: Jay Cliburn
Cc: Chris Snook
Signed-off-by: Florian Westphal
---
drivers/net/ethernet/atheros/atl1c/atl1c.h
No more users in the tree, remove NETDEV_TX_LOCKED support.
Adds another hole in softnet_stats struct, but better than keeping
the unused collision counter around.
Signed-off-by: Florian Westphal
---
Documentation/networking/netdev-features.txt | 10 -
Documentation/networking/netdevices
ndo_start_xmit never returns it to stack, but nes_nic_send helper used it if
skb could not be queued to hardware. Switch to bool instead.
Cc:
Signed-off-by: Florian Westphal
---
drivers/infiniband/hw/nes/nes_nic.c | 13 +
1 file changed, 5 insertions(+), 8 deletions(-)
diff --git
From: Hannes Frederic Sowa
Date: Sun, 24 Apr 2016 20:48:24 +0200
> Eric's patch is worth to apply anyway, but I am not sure if it solves
> the (fundamental) problem. I couldn't reproduce it with the exact next-
> tag provided in the initial mail. All other reports also only happend
> with linux-n
From: Saeed Mahameed
Date: Fri, 22 Apr 2016 00:32:59 +0300
> Changes from V0:
> - Dropped: ("net/mlx5e: Reset link modes upon setting speed to zero")
> - Fixed compilation issue introduced to mlx5_ib driver.
> - Rebased to df637193906a ('Revert "Prevent NUll pointer dereference
On 24.04.2016 20:38, David Miller wrote:
> From: Hannes Frederic Sowa
> Date: Thu, 21 Apr 2016 15:49:37 +0200
>
>> On 21.04.2016 15:31, Eric Dumazet wrote:
>>> On Thu, 2016-04-21 at 05:05 -0400, valdis.kletni...@vt.edu wrote:
On Thu, 21 Apr 2016 09:42:12 +0200, Hannes Frederic Sowa said:
>>>
From: Manish Chopra
Date: Thu, 21 Apr 2016 13:25:20 -0400
> Just updating the version as many fixes got
> accumulated over 5.3.63
>
> Signed-off-by: Manish Chopra
Applied.
From: Eric Dumazet
Date: Thu, 21 Apr 2016 10:55:23 -0700
> Linux TCP stack painfully segments all TSO/GSO packets before retransmits.
>
> This was fine back in the days when TSO/GSO were emerging, with their
> bugs, but we believe the dark age is over.
>
> Keeping big packets in write queues, b
From: Marek Vasut
Date: Thu, 21 Apr 2016 14:11:50 +0200
> Both socfpga_dwmac_parse_data() in dwmac-socfpga.c and stmmac_dvr_probe()
> in stmmac_main.c functions call devm_reset_control_get() to register an
> reset controller for the stmmac. This results in an attempt to register
> two reset contr
From: Hannes Frederic Sowa
Date: Thu, 21 Apr 2016 15:49:37 +0200
> On 21.04.2016 15:31, Eric Dumazet wrote:
>> On Thu, 2016-04-21 at 05:05 -0400, valdis.kletni...@vt.edu wrote:
>>> On Thu, 21 Apr 2016 09:42:12 +0200, Hannes Frederic Sowa said:
Hi,
On Thu, Apr 21, 2016, at 02:30, Va
From: Parthasarathy Bhuvaragan
Date: Thu, 21 Apr 2016 15:51:13 +0200
> Commit 42b18f605fea ("tipc: refactor function tipc_link_timeout()"),
> introduced a bug which prevents sending of probe messages during
> link synchronization phase. This leads to hanging links, if the
> bearer is disabled/ena
From: Sabrina Dubroca
Date: Fri, 22 Apr 2016 11:28:00 +0200
> Some small fixes for the macsec driver:
> - possible NULL pointer dereferences
> - netlink dumps fixes: RTNL locking, consistent dumps
> - a reference counting bug
> - wrong name for uapi constant
> - a few memory leaks
>
> Patch
From: Jiri Pirko
Date: Thu, 21 Apr 2016 12:52:42 +0200
> From: Jiri Pirko
>
> Elad says:
>
> This patchset fixes two problems reported by Nikolay Aleksandrov. The first
> problem is that the MDB offload flag might be accesed without helding the
> multicast_lock.
> The second problem is that th
From: Grygorii Strashko
Date: Thu, 21 Apr 2016 13:13:56 +0300
> Add record for TI Ethernet Switch Driver CPSW/CPDMA/MDIO HW
> (am33/am43/am57/dr7/davinci) to ensure that related patches
> will go through dedicated linux-omap list.
>
> Also add Mugunthan as maintainer and myself as the reviewer.
From: Pramod Kumar
Date: Thu, 21 Apr 2016 14:48:38 +0530
> +struct shared_mdio_master *shared_mdio_alloc_master(struct device *parent,
> + struct device_node *node)
> +{
> + int ret = 0;
> + struct shared_mdio_master *master;
Always order l
From: Marc Angel
Date: Wed, 20 Apr 2016 16:11:31 +0200
> However, doing this has the side effect of changing
> /sys/devices/virtual/net/macvtapX/tapNN into
> /sys/devices/virtual/net/macvtapX/macvtap/tapNN
I'm really not comfortable at all with having this sysfs
device name change.
The ioremap() hidden behind the io_mapping_map_wc() convenience helper
can be used for remapping multiple pages. Extend the helper so that
future callers can use it for larger ranges.
Signed-off-by: Chris Wilson
Cc: Tvrtko Ursulin
Cc: Daniel Vetter
Cc: Jani Nikula
Cc: David Airlie
Cc: Yishai
From: Martin KaFai Lau
Date: Tue, 19 Apr 2016 22:50:46 -0700
> This patchset is to handle the txstamp-ack bit when
> fragmenting/coalescing skbs.
...
Series applied, thanks.
On 04/24/2016 08:31 PM, Sergei Shtylyov wrote:
Now that get_phy_device() no longer returns NULL on error, we don't need
to check for it...
Signed-off-by: Sergei Shtylyov
Oops, forgot to CC: the DT people, doing that now...
---
drivers/of/of_mdio.c |2 +-
1 file changed, 1 insert
Now that get_phy_device() no longer returns NULL on error, we don't need
to check for it...
Signed-off-by: Sergei Shtylyov
---
drivers/of/of_mdio.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: net-next/drivers/of/of_mdio.c
Now that get_phy_device() no longer returns NULL on error, we don't need
to check for it...
Signed-off-by: Sergei Shtylyov
---
drivers/net/phy/mdio_bus.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: net-next/drivers/net/phy/mdio_bus.c
Now that get_phy_device() no longer returns NULL on error, we don't need
to check for it...
Signed-off-by: Sergei Shtylyov
---
drivers/net/phy/fixed_phy.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: net-next/drivers/net/phy/fixed_phy.c
==
Now that get_phy_device() no longer returns NULL on error, we don't need
to check for it...
Signed-off-by: Sergei Shtylyov
---
drivers/net/ethernet/apm/xgene/xgene_enet_hw.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: net-next/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c
Arnd Bergmann asked that get_phy_device() returns either NULL or the error
value, not both on error. Do as he said, return ERR_PTR(-ENODEV) instead
of NULL when the PHY ID registers read as all ones.
Suggested-by: Arnd Bergmann
Signed-off-by: Sergei Shtylyov
---
drivers/net/phy/phy_device.c
Hello.
Here's the set of 5 patches against DaveM's 'net-next.git' repo. The first
patch makes get_phy_device() return only error values on error, the rest of
the patches clean up the callers of that function...
[1/5] phylib-don-t-return-NULL-from-get_phy_device.patch
[2/5] xgene-get_phy_device
From: Kazuya Mizuguchi
Aligning the reception data size is not required.
Signed-off-by: Kazuya Mizuguchi
Signed-off-by: Yoshihiro Kaneko
---
This patch is based on the master branch of David Miller's next networking
tree.
drivers/net/ethernet/renesas/ravb_main.c | 16
1 fil
sh_eth_dev_init() is now always called with 'true' as the 2nd argument,
so that there's no more sense in having 2 parameters to this function...
Signed-off-by: Sergei Shtylyov
---
The patch is against DaveM's 'net-next.git' repo.
drivers/net/ethernet/renesas/sh_eth.c | 23 +---
For sctp assoc, when rcvbuf_policy is set, it will has it's own
rmem_alloc, when we dump asoc info in sctp_diag, we should use that
value on RMEM_ALLOC as well, just like WMEM_ALLOC.
Signed-off-by: Xin Long
---
net/sctp/sctp_diag.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff
Hello.
On 4/24/2016 2:00 PM, Jiri Benc wrote:
In ipgre mode (i.e. not gretap) with collect metadata flag set, the tunnel
is incorrectly assumed to be mGRE in NBMA mode (see commit 6a5f44d7a048c).
Didn't checkpatch.pl complain about the commit citing style?
This is not the case, we're con
In ipgre mode (i.e. not gretap) with collect metadata flag set, the tunnel
is incorrectly assumed to be mGRE in NBMA mode (see commit 6a5f44d7a048c).
This is not the case, we're controlling the encapsulation addresses by
lwtunnel metadata. And anyway, assigning dev->header_ops in collect metadata
m
This patchset fixes a few bugs in gre metadata mode implementation, mainly
with ipgre.
As an example, in this setup:
ip a a 192.168.1.1/24 dev eth0
ip l a gre1 type gre external
ip l s gre1 up
ip a a 192.168.99.1/24 dev gre1
ip r a 192.168.99.2/32 encap ip dst 192.168.1.2 ttl 10 dev gre1
ping 192
The IFLA_GRE_REMOTE attribute does not make sense together with collect
metadata and is ignored in such case. However, iproute2 always sets it; it
will be zero if there's no remote address specified on the command line.
Remove the check for non-zero IFLA_GRE_REMOTE when collect medata flag is
set.
In ipgre (i.e. not gretap) + collect metadata mode, the skb was assumed to
contain Ethernet header and was encapsulated as ETH_P_TEB. This is not the
case, the interface is ARPHRD_IPGRE and the protocol to be used for
encapsulation is skb->protocol.
Fixes: 2e15ea390e6f4 ("ip_gre: Add support to co
On Fri, 22 Apr 2016 20:40:13 -0700, pravin shelar wrote:
> But skb->protocol is not set to ETH_P_TEB anywhere in ip-gre module.
> Am I missing something?
Ah, I see your point. It needs to be solved a bit differently, though,
we need to call __iptunnel_pull_header instead of iptunnel_pull_header
fo
On Sat, 23 Apr 2016 15:09:16 +1000, Simon Horman wrote:
> On Sat, Apr 23, 2016 at 03:49:38AM +0200, Thomas Graf wrote:
> > I may be missing some context. Is anyone using this already or is this
> > preparing the stage for another user? It's not clear to me from the
> > commit message.
>
> Hi Thoma
On Sat, 23 Apr 2016 03:41:43 +0200, Thomas Graf wrote:
> On 04/22/16 at 11:20pm, Jiri Benc wrote:
> > On Fri, 22 Apr 2016 14:04:48 -0700, pravin shelar wrote:
> > > I think we should we return error in case of such configuration rather
> > > than silently ignoring it.
> >
> > I thought about it an
On Sat, Apr 23, 2016 at 9:35 PM, Eric Dumazet wrote:
> From: Eric Dumazet
>
> When multiple skb are TX-completed in a row, we might incorrectly keep
> a timestamp of a prior skb and cause extra work.
>
> Fixes: ec693d47010e8 ("net/mlx4_en: Add HW timestamping (TS) support")
> Signed-off-by: Eric
On Sat, Apr 23, 2016 at 06:26:47PM +0800, Lijun Ou wrote:
> This patch mainly setup hca for RoCE. it will do a series of
> initial works as follows:
> 1. init uar table, allocate uar resource
> 2. init pd table
> 3. init cq table
> 4. init mr table
> 5. init qp table
>
On Sat, Apr 23, 2016 at 06:26:38PM +0800, Lijun Ou wrote:
> The HiSilicon Network Substem is a long term evolution IP which is
> supposed to be used in HiSilicon ICT SoCs. HNS (HiSilicon Network
> Sybsystem) also has a hardware support of performing RDMA with
> RoCEE.
> The driver for HiSilicon RoC
The ioremap() hidden behind the io_mapping_map_wc() convenience helper
can be used for remapping multiple pages. Extend the helper so that
future callers can use it for larger ranges.
Signed-off-by: Chris Wilson
Cc: Tvrtko Ursulin
Cc: Daniel Vetter
Cc: Jani Nikula
Cc: David Airlie
Cc: Yishai
The ioremap() hidden behind the io_mapping_map_wc() convenience helper
can be used for remapping multiple pages. Extend the helper so that
future callers can use it for larger ranges.
Signed-off-by: Chris Wilson
Cc: Tvrtko Ursulin
Cc: Daniel Vetter
Cc: Jani Nikula
Cc: David Airlie
Cc: Yishai
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