From: Scott Feldman
Fix a BUG() where CONFIG_NET_SWITCHDEV is set but the driver for a bridged
port does not support switchdec_port_attr_set op. Don't BUG() if
-EOPNOTSUPP is returned.
Signed-off-by: Scott Feldman
Reported-by: Brenden Blanco
---
net/switchdev/switchdev.c |2 +-
1 file ch
On Wed, Jun 10, 2015 at 01:56:02PM -0700, sfel...@gmail.com wrote:
> From: Scott Feldman
>
> Fix a BUG() where CONFIG_NET_SWITCHDEV is set but the driver for a bridged
> port does not support switchdec_port_attr_set op. Don't BUG() if
> -EOPNOTSUPP is returned.
>
> Signed-off-by: Scott Feldman
On 6/10/15 2:56 PM, sfel...@gmail.com wrote:
From: Scott Feldman
Fix a BUG() where CONFIG_NET_SWITCHDEV is set but the driver for a bridged
port does not support switchdec_port_attr_set op. Don't BUG() if
-EOPNOTSUPP is returned.
Signed-off-by: Scott Feldman
Reported-by: Brenden Blanco
---
On Tue, Jun 9, 2015 at 5:12 PM, Florian Fainelli wrote:
> I see the problem now, DSA does not implement a port_obj_add callback,
> so when net/ipv4/fib_trie.c::switchdev_fib_ipv4_add() gets to call
> switchdev_port_obj_add, we return -EOPNOTSUPP, and take the error path
> in fib_table_insert thu
On Wed, Jun 10, 2015 at 2:25 PM, David Ahern wrote:
> On 6/10/15 2:56 PM, sfel...@gmail.com wrote:
>>
>> From: Scott Feldman
>>
>> Fix a BUG() where CONFIG_NET_SWITCHDEV is set but the driver for a bridged
>> port does not support switchdec_port_attr_set op. Don't BUG() if
>> -EOPNOTSUPP is retu
On 6/10/15 3:47 PM, Scott Feldman wrote:
Should that be WARN_ON instead of BUG_ON?
I think I had it as WARN when we were working on the initial patches,
but we changed it to BUG_ON because we should only get an error here
if the driver screwed something up between PREPARE phase and COMMIT
phase
On 06/10/2015 10:16 AM, YOSHIFUJI Hideaki wrote:
Hi,
Josh Hunt wrote:
On 06/09/2015 11:24 PM, Hajime Tazaki wrote:
Hello Josh, Dave,
my mobile ipv6 test on libos failed with this commit.
This commit makes a destination option header handling (i.e.,
ipprot->handler == ipv6_destopt_rcv) faile
On 6/10/15, 1:43 PM, Scott Feldman wrote:
I'm getting this dump_stack when reloading rocker driver. Did some
sysctl MPLS nodes not get cleaned up on NETDEV_UNREGISTER?
Steps to repro: load rocker (on system) with rocker device, rmmod
rocker, and then modprobe rocker. I doubt this is specific t
On Wed, Jun 10, 2015 at 2:47 PM, Scott Feldman wrote:
> On Wed, Jun 10, 2015 at 2:25 PM, David Ahern wrote:
>> On 6/10/15 2:56 PM, sfel...@gmail.com wrote:
>>>
>>> From: Scott Feldman
>>>
>>> Fix a BUG() where CONFIG_NET_SWITCHDEV is set but the driver for a bridged
>>> port does not support swi
Ethernet AVB includes an Gigabit Ethernet controller (E-MAC) that is basically
compatible with SuperH Gigabit Ethernet E-MAC. Ethernet AVB has a dedicated
direct memory access controller (AVB-DMAC) that is a new design compared to the
SuperH E-DMAC. The AVB-DMAC is compliant with 3 standards for
Ethernet AVB device includes the gPTP timer, so we can implement a PTP clock
driver. We're doing that in a separate file, with the main Ethernet driver
calling the PTP driver's [de]initialization and interrupt handler functions.
Unfortunately, the clock seems tightly coupled with the AVB-DMAC, s
On 10/06/15 14:44, Scott Feldman wrote:
> On Tue, Jun 9, 2015 at 5:12 PM, Florian Fainelli wrote:
>
>
>> I see the problem now, DSA does not implement a port_obj_add callback,
>> so when net/ipv4/fib_trie.c::switchdev_fib_ipv4_add() gets to call
>> switchdev_port_obj_add, we return -EOPNOTSUPP,
From: Josh Hunt
Date: Wed, 10 Jun 2015 16:57:25 -0500
> Can you please revert this change?
>
> commit 0243508edd317ff1fa63b495643a7c192fbfcd92
> Author: Josh Hunt
> Date: Mon Jun 8 12:00:59 2015 -0400
>
> ipv6: Fix protocol resubmission
Done, thanks.
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On Wed, Jun 10, 2015 at 2:58 PM, roopa wrote:
> On 6/10/15, 1:43 PM, Scott Feldman wrote:
>>
>> I'm getting this dump_stack when reloading rocker driver. Did some
>> sysctl MPLS nodes not get cleaned up on NETDEV_UNREGISTER?
>>
>> Steps to repro: load rocker (on system) with rocker device, rmmod
From: Scott Feldman
If CONFIG_NET_SWITCHDEV is enabled, but port driver does not implement
support for IPv4 FIB add/del ops, don't fail route add/del offload
operations. Route adds will not be marked as OFFLOAD. Routes will be
installed in the kernel FIB, as usual.
This was report/fixed by Flo
On 10/06/15 17:04, sfel...@gmail.com wrote:
> From: Scott Feldman
>
> If CONFIG_NET_SWITCHDEV is enabled, but port driver does not implement
> support for IPv4 FIB add/del ops, don't fail route add/del offload
> operations. Route adds will not be marked as OFFLOAD. Routes will be
> installed in
Actor and Partner details can be accessed via proc-fs and sys-fs
entries. These interfaces are world readable at this moment. The
earlier patch-series made the LACP communication secure to avoid
nuisance attack from within the same L2 domain but it did not
prevent "someone unprivileged" looking at
On Tue, 2015-06-09 at 17:49 -0700, Eric Dumazet wrote:
> > I've added some debugging, and it seems that when it deadlocks, glibc
> > doesn't get *any* response to its RTM_GETADDR request. I know we'd get
> > ENOBUFS is a *response* was dropped... but what about when the request
> > itself is droppe
Begin forwarded message:
Date: Fri, 29 May 2015 17:59:33 +
From: "bugzilla-dae...@bugzilla.kernel.org"
To: "shemmin...@linux-foundation.org"
Subject: [Bug 99191] New: ARP monitoring with bonding module uses interface
alias for ARP request
https://bugzilla.kernel.org/show_bug.cgi?id=991
From: Mel Gorman
Jeff Layton reported the following;
[ 74.232485] [ cut here ]
[ 74.233354] WARNING: CPU: 2 PID: 754 at net/core/sock.c:364
sk_clear_memalloc+0x51/0x80()
[ 74.234790] Modules linked in: cts rpcsec_gss_krb5 nfsv4 dns_resolver nfs
fscache xfs libc
Hi David,
This patch series converts existing in-tree users of the Broadcom pseudo-PHY
address (30) used to configure MDIO-connected switches to share a constant in a
shared header files.
Thanks!
Florian Fainelli (5):
net: phy: broadcom: include phy.h for brcmphy.h
net: phy: broadcom: define
Define the pseudo-PHY address (30) which is used by all Broadcom
Ethernet switches in a shared header file.
Signed-off-by: Florian Fainelli
---
include/linux/brcmphy.h | 5 +
1 file changed, 5 insertions(+)
diff --git a/include/linux/brcmphy.h b/include/linux/brcmphy.h
index abb6106f839d..6
We utilize inline functions from the PHY library, make sure that we do
include phy.h in brcmphy.h in order for the code including brcmphy.h not
to have to resolve this inclusion dependency.
Fixes: 705314797b8b ("net: phy: broadcom: move shadow 0x1C register accessors
to brcmphy.h")
Signed-off-by:
What BGMAC defines as BGMAC_PHY_NOREGS is in fact the Broadcom Ethernet
switches' pseudo-PHY address (30), utilize the newly introduced constant
from brcmphy.h
Signed-off-by: Florian Fainelli
---
drivers/net/ethernet/broadcom/bgmac.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff
What B44 has been locally using as B44_PHY_ADDR_NO_LOCAL_PHY is in fact
the Broadcom Ethernet switches pseudo-PHY address (30). Update the
header to use the newly introduced constant and update comments so they
are within 80 columns and consistent.
Signed-off-by: Florian Fainelli
---
drivers/net
Utilize the newly introduced BRCM_PSEUDO_PHY_ADDR constant from
brcmphy.h instead of open-coding the Broadcom Ethernet switches
pseudo-PHY address (30).
Signed-off-by: Florian Fainelli
---
drivers/net/dsa/bcm_sf2.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/driver
On Tue, Jun 9, 2015 at 11:47 PM, Andy Gospodarek
wrote:
> /* /proc/sys/net/ipv4/netfilter */
> diff --git a/kernel/sysctl_binary.c b/kernel/sysctl_binary.c
> index 7e7746a..c9d0a0e 100644
> --- a/kernel/sysctl_binary.c
> +++ b/kernel/sysctl_binary.c
> @@ -253,6 +253,7 @@ static const struct bin_
On Wed, Jun 10, 2015 at 7:12 PM, Scott Feldman wrote:
> On Tue, Jun 9, 2015 at 11:47 PM, Andy Gospodarek
> wrote:
>
>> /* /proc/sys/net/ipv4/netfilter */
>> diff --git a/kernel/sysctl_binary.c b/kernel/sysctl_binary.c
>> index 7e7746a..c9d0a0e 100644
>> --- a/kernel/sysctl_binary.c
>> +++ b/kern
On Wed, Jun 10, 2015 at 07:18:59PM -0700, Scott Feldman wrote:
> On Wed, Jun 10, 2015 at 7:12 PM, Scott Feldman wrote:
> > On Tue, Jun 9, 2015 at 11:47 PM, Andy Gospodarek
> > wrote:
> >
> >> /* /proc/sys/net/ipv4/netfilter */
> >> diff --git a/kernel/sysctl_binary.c b/kernel/sysctl_binary.c
> >
This series adds the ability to have the Linux kernel track whether or
not a particular route should be used based on the link-status of the
interface associated with the next-hop.
Before this patch any link-failure on an interface that was serving as a
gateway for some systems could result in tho
Signed-off-by: Andy Gospodaerk
Signed-off-by: Dinesh Dutt
---
ip/iproute.c | 4
1 file changed, 4 insertions(+)
diff --git a/ip/iproute.c b/ip/iproute.c
index 3795baf..3369c49 100644
--- a/ip/iproute.c
+++ b/ip/iproute.c
@@ -451,6 +451,8 @@ int print_route(const struct sockaddr_nl *who, s
This feature is only enabled with the new per-interface or ipv4 global
sysctls called 'ignore_routes_with_linkdown'.
net.ipv4.conf.all.ignore_routes_with_linkdown = 0
net.ipv4.conf.default.ignore_routes_with_linkdown = 0
net.ipv4.conf.lo.ignore_routes_with_linkdown = 0
...
When the above sysctls
Add a fib flag called RTNH_F_LINKDOWN to any ipv4 nexthops that are
reachable via an interface where carrier is off. No action is taken,
but additional flags are passed to userspace to indicate carrier status.
This also includes a cleanup to fib_disable_ip to more clearly indicate
what event made
On Wed, Jun 10, 2015 at 7:37 PM, Andy Gospodarek
wrote:
> @@ -1129,7 +1142,15 @@ int fib_sync_down_dev(struct net_device *dev, int
> force)
> dead++;
> else if (nexthop_nh->nh_dev == dev &&
> nexthop_nh->nh_
On Wed, Jun 10, 2015 at 7:23 PM, Andy Gospodarek
wrote:
> On Wed, Jun 10, 2015 at 07:18:59PM -0700, Scott Feldman wrote:
>> On Wed, Jun 10, 2015 at 7:12 PM, Scott Feldman wrote:
>> > On Tue, Jun 9, 2015 at 11:47 PM, Andy Gospodarek
>> > wrote:
>> >
>> >> /* /proc/sys/net/ipv4/netfilter */
>> >>
Hi,
Andy Gospodarek wrote:
> This feature is only enabled with the new per-interface or ipv4 global
> sysctls called 'ignore_routes_with_linkdown'.
>
> net.ipv4.conf.all.ignore_routes_with_linkdown = 0
> net.ipv4.conf.default.ignore_routes_with_linkdown = 0
> net.ipv4.conf.lo.ignore_routes_with_l
On Wed, Jun 10, 2015 at 7:57 PM, YOSHIFUJI Hideaki
wrote:
> Hi,
>
> Andy Gospodarek wrote:
>> This feature is only enabled with the new per-interface or ipv4 global
>> sysctls called 'ignore_routes_with_linkdown'.
>>
>> net.ipv4.conf.all.ignore_routes_with_linkdown = 0
>> net.ipv4.conf.default.ign
On Wed, Jun 10, 2015 at 7:37 PM, Andy Gospodarek
wrote:
> Signed-off-by: Andy Gospodaerk
> Signed-off-by: Dinesh Dutt
>
> ---
> ip/iproute.c | 4
> 1 file changed, 4 insertions(+)
>
> diff --git a/ip/iproute.c b/ip/iproute.c
> index 3795baf..3369c49 100644
> --- a/ip/iproute.c
> +++ b/ip/i
On Wed, Jun 10, 2015 at 7:37 PM, Andy Gospodarek
wrote:
> There was also a request for switchdev support for this, but that will be
> posted as a followup as switchdev does not currently handle dead
> next-hops in a multi-path case and I felt that infra needed to be added
> first.
That's not tru
On Wed, Jun 10, 2015 at 08:02:26PM -0700, Scott Feldman wrote:
> On Wed, Jun 10, 2015 at 7:37 PM, Andy Gospodarek
> wrote:
> > Signed-off-by: Andy Gospodaerk
> > Signed-off-by: Dinesh Dutt
> >
> > ---
> > ip/iproute.c | 4
> > 1 file changed, 4 insertions(+)
> >
> > diff --git a/ip/iproute
On Wed, Jun 10, 2015 at 08:07:10PM -0700, Scott Feldman wrote:
> On Wed, Jun 10, 2015 at 7:37 PM, Andy Gospodarek
> wrote:
>
> > There was also a request for switchdev support for this, but that will be
> > posted as a followup as switchdev does not currently handle dead
> > next-hops in a multi-
On Wed, Jun 10, 2015 at 07:53:59PM -0700, Scott Feldman wrote:
> On Wed, Jun 10, 2015 at 7:37 PM, Andy Gospodarek
> wrote:
>
> > @@ -1129,7 +1142,15 @@ int fib_sync_down_dev(struct net_device *dev, int
> > force)
> > dead++;
> > else if (ne
On Wed, Jun 10, 2015 at 11:19:29PM -0400, Andy Gospodarek wrote:
> On Wed, Jun 10, 2015 at 08:07:10PM -0700, Scott Feldman wrote:
> > On Wed, Jun 10, 2015 at 7:37 PM, Andy Gospodarek
> > wrote:
> >
> > > There was also a request for switchdev support for this, but that will be
> > > posted as a f
On Wed, Jun 10, 2015 at 08:00:14PM -0700, Scott Feldman wrote:
> On Wed, Jun 10, 2015 at 7:57 PM, YOSHIFUJI Hideaki
> wrote:
> > Hi,
> >
> > Andy Gospodarek wrote:
> >> This feature is only enabled with the new per-interface or ipv4 global
> >> sysctls called 'ignore_routes_with_linkdown'.
> >>
>
On Wed, Jun 10, 2015 at 8:28 PM, Andy Gospodarek
wrote:
> On Wed, Jun 10, 2015 at 07:53:59PM -0700, Scott Feldman wrote:
>> On Wed, Jun 10, 2015 at 7:37 PM, Andy Gospodarek
>> wrote:
>>
>> > @@ -1129,7 +1142,15 @@ int fib_sync_down_dev(struct net_device *dev, int
>> > force)
>> >
From: Andy Gospodarek
Date: Wed, 10 Jun 2015 23:36:21 -0400
> On Wed, Jun 10, 2015 at 08:00:14PM -0700, Scott Feldman wrote:
>> On Wed, Jun 10, 2015 at 7:57 PM, YOSHIFUJI Hideaki
>> wrote:
>> > Hi,
>> >
>> > Andy Gospodarek wrote:
>> >> This feature is only enabled with the new per-interface or
From: Marc Kleine-Budde
Date: Tue, 9 Jun 2015 09:45:29 +0200
> this is a pull request of a two patches for net-next.
>
> The first patch is by Tomas Krcka, he fixes the (currently unused)
> register address for acceptance filters. Oliver Hartkopp contributes a
> patch for the cangw, where an opt
From: Nikolay Aleksandrov
Date: Tue, 9 Jun 2015 03:34:13 -0700
> Before this patch the user-specified bridge port was ignored when
> deleting an fdb entry and thus one could delete an entry that belonged
> to any port.
> Example (eth0 and eth1 are br0 ports):
> bridge fdb add 00:11:22:33:44:55 d
From: Jiri Slaby
Date: Tue, 9 Jun 2015 14:24:43 +0200
> EXTRA_CFLAGS should be used on the command line only.
>
> Since EXTRA_CFLAGS here add only a non-existant path to compiler
> include paths (by -I), remove EXTRA_CFLAGS completely.
>
> Signed-off-by: Jiri Slaby
Applied to net-next, thank
From: Hariprasad Shenai
Date: Tue, 9 Jun 2015 18:27:49 +0530
> This patch series adds the following.
> Add debugfs entry to dump CIM MA logic analyzer and CIM PIF logic analyzer
> logs.
> Also adds support to dump tx rate of the channels in the adapter
>
> This patch series has been created ag
On 11 June 2015 at 03:07, Florian Fainelli wrote:
> This patch series converts existing in-tree users of the Broadcom pseudo-PHY
> address (30) used to configure MDIO-connected switches to share a constant in
> a
> shared header files.
Looks OK, thanks.
--
Rafał
--
To unsubscribe from this lis
From:
Date: Tue, 9 Jun 2015 17:27:12 +0200
> From: Erik Hugne
>
> If the TIPC connection timer expires in a probing state, a
> self abort message is supposed to be generated and delivered
> to the local socket. This is currently broken, and the abort
> message is actually sent out to the peer n
> On 10 June 2015 at 22:29 Julia Lawall wrote:
>
>
>
>
> On Wed, 10 Jun 2015, Fabian Frederick wrote:
>
> >
> >
> > > On 10 June 2015 at 21:52 Joe Perches wrote:
> > >
> > >
> > > On Wed, 2015-06-10 at 18:33 +0200, Fabian Frederick wrote:
> > > > Use kernel.h macro definition.
> > > >
> > > > T
From: Hadar Hen Zion
Date: Tue, 9 Jun 2015 18:29:54 +0300
> Add strings array of the current supported tunable options.
>
> Signed-off-by: Hadar Hen Zion
> Reviewed-by: Amir Vadai
> ---
> include/uapi/linux/ethtool.h | 6 ++
> net/core/ethtool.c | 12
> 2 files ch
From: Nikolay Aleksandrov
Date: Tue, 9 Jun 2015 10:23:57 -0700
> From: Nikolay Aleksandrov
>
> Since the addition of sysfs multicast router support if one set
> multicast_router to "2" more than once, then the port would be added to
> the hlist every time and could end up linking to itself and
From: Eric Dumazet
dctcp_alpha can be read by from dctcp_get_info() without
synchro, so use WRITE_ONCE() to prevent compiler from using
dctcp_alpha as a temporary variable.
Also, playing with small dctcp_shift_g (like 1), can expose
an overflow with 32bit values shifted 9 times before divide.
U
From: Jeff Kirsher
Date: Tue, 9 Jun 2015 18:10:11 -0700
> This series contains updates to ixgbe only.
>
> The series adds additional support for x550 support, such as WoL and
> auto-negotiation of flow control. Adds new PHY support (external PHY)
> for x550, as well as the new methods/function
From: Raghu Vatsavayi
Date: Tue, 9 Jun 2015 18:15:23 -0700
> Following patch V8 adds support for Cavium Liquidio pci express
> based 10Gig ethernet adapters.
> 1) Consolidated all debug macros to either call dev_* or
>netdev_* macros directly, feedback from previous patch.
> 2) Changed soft c
From: Vaishali Thakkar
Date: Wed, 10 Jun 2015 11:10:05 +0530
> Use the timer API function setup_timer instead of structure field
> assignments to initialize a timer.
>
> A simplified version of the Coccinelle semantic patch that performs
> this transformation is as follows:
>
> @change@
> expre
From: Stephen Smalley
Date: Wed, 10 Jun 2015 08:44:59 -0400
> SCM_SECURITY was originally only implemented for datagram sockets,
> not for stream sockets. However, SCM_CREDENTIALS is supported on
> Unix stream sockets. For consistency, implement Unix stream support
> for SCM_SECURITY as well.
From: Johannes Berg
Date: Wed, 10 Jun 2015 16:07:08 +0200
> On Wed, 2015-06-10 at 15:09 +0200, Johannes Berg wrote:
>
>> The following changes since commit c3eee1fb1d308564ada5f7ea57bc51efc6130b37:
>>
>> Merge tag 'batman-adv-for-davem' of git://git.open-mesh.org/linux-merge
>> (2015-06-09 2
Nicholas,
On 11/06/15 04:25, Nicholas Krause wrote:
> This makes the function batadv_is_my_mac bool now due
> to this particular function only returning either one
> or zero as its return value.
>
> Signed-off-by: Nicholas Krause
NAK.
we already have ("batman-adv: main, Convert is_my_mac() to
From: Jeff Layton
Date: Wed, 10 Jun 2015 21:02:04 -0400
> From: Mel Gorman
>
> Jeff Layton reported the following;
>
> [ 74.232485] [ cut here ]
> [ 74.233354] WARNING: CPU: 2 PID: 754 at net/core/sock.c:364
> sk_clear_memalloc+0x51/0x80()
> [ 74.234790] Modul
On Wed, Jun 10, 2015 at 7:37 PM, Andy Gospodarek
wrote:
> Add a fib flag called RTNH_F_LINKDOWN to any ipv4 nexthops that are
> reachable via an interface where carrier is off. No action is taken,
> but additional flags are passed to userspace to indicate carrier status.
Andy, it seems now RTNH_
Thu, Jun 11, 2015 at 12:00:47AM CEST, sfel...@gmail.com wrote:
>On Wed, Jun 10, 2015 at 2:47 PM, Scott Feldman wrote:
>> On Wed, Jun 10, 2015 at 2:25 PM, David Ahern wrote:
>>> On 6/10/15 2:56 PM, sfel...@gmail.com wrote:
From: Scott Feldman
Fix a BUG() where CONFIG_NET_SWITC
There is a small window between vnic_intr_unmask() and enic_poll_unlock_napi().
In this window if an irq occurs and napi is scheduled on different cpu, it tries
to acquire enic_poll_lock_napi() and hits the following WARN_ON message.
Fix is to unlock napi_poll before unmasking the interrupt.
[ 7
We do not check the return value of enic_dev_stats_dump(). If allocation
fails, we will hit NULL pointer reference.
Return only if memory allocation fails. For other failures, we return the
previously recorded values.
Signed-off-by: Govindarajulu Varadarajan <_gov...@gmx.com>
---
drivers/net/eth
When incoming packet qualifies for rx_copybreak, we copy the data to newly
allocated skb. We do not free/unmap the original buffer. At this point driver
assumes this buffer is unallocated. When enic_rq_alloc_buf() is called for
buffer allocation, it checks if buf->os_buf is NULL. If its not NULL th
From: Eric Dumazet
Date: Wed, 10 Jun 2015 22:11:17 -0700
> From: Eric Dumazet
>
> dctcp_alpha can be read by from dctcp_get_info() without
> synchro, so use WRITE_ONCE() to prevent compiler from using
> dctcp_alpha as a temporary variable.
>
> Also, playing with small dctcp_shift_g (like 1), c
From: Florian Fainelli
Date: Wed, 10 Jun 2015 18:07:56 -0700
> This patch series converts existing in-tree users of the Broadcom pseudo-PHY
> address (30) used to configure MDIO-connected switches to share a constant in
> a
> shared header files.
This looks fine, series applied, thanks.
--
To u
From: Govindarajulu Varadarajan <_gov...@gmx.com>
Date: Thu, 11 Jun 2015 11:52:55 +0530
> We do not check the return value of enic_dev_stats_dump(). If allocation
> fails, we will hit NULL pointer reference.
>
> Return only if memory allocation fails. For other failures, we return the
> previousl
From: Govindarajulu Varadarajan <_gov...@gmx.com>
Date: Thu, 11 Jun 2015 11:52:54 +0530
> There is a small window between vnic_intr_unmask() and
> enic_poll_unlock_napi().
> In this window if an irq occurs and napi is scheduled on different cpu, it
> tries
> to acquire enic_poll_lock_napi() and
From: Govindarajulu Varadarajan <_gov...@gmx.com>
Date: Thu, 11 Jun 2015 11:52:56 +0530
> When incoming packet qualifies for rx_copybreak, we copy the data to newly
> allocated skb. We do not free/unmap the original buffer. At this point driver
> assumes this buffer is unallocated. When enic_rq_al
From: sfel...@gmail.com
Date: Wed, 10 Jun 2015 17:04:49 -0700
> From: Scott Feldman
>
> If CONFIG_NET_SWITCHDEV is enabled, but port driver does not implement
> support for IPv4 FIB add/del ops, don't fail route add/del offload
> operations. Route adds will not be marked as OFFLOAD. Routes wil
Resending as I didn't reply all.
On Tue, Jun 09, 2015 at 10:17:59PM -0700, Florian Fainelli wrote:
>
> The typical way to work around these problems are to fix them at the PHY
> driver level, see below.
>
My first attempt of work around is to target on the PHY driver but I
couldn't figure out a
On 6/8/15, 3:58 PM, Thomas Graf wrote:
I'll immediately ACK any series that supports both models and rebase
my patches on top of it. I think we are on the right track overall.
I am trying to get my code on github to collaborate better. Stay tuned
(hopefully end of day today).
Robert/Thomas,
Hi Eric,
Can you please tell us if this change would be for the better?
I was about to say yes to this request but checked and no other Ethernet driver
seems to use the queue trans_start.
I was able to find your patch "net: tx scalability works : trans_start" [
http://patchwork.ozlabs.org/patch
Just a nit and a question.
On Tue, 2015-06-09 at 15:44 +0300, Noam Camus wrote:
> --- /dev/null
> +++ b/drivers/net/ethernet/ezchip/Kconfig
> +config NET_VENDOR_EZCHIP
> + bool "EZchip devices"
> + default y
> + ---help---
> + If you have a network (Ethernet) device belonging to
On Tue, Jun 9, 2015 at 9:40 PM, Jeff Layton wrote:
> From: Mel Gorman
>
> Jeff Layton reported the following;
>
> [ 74.232485] [ cut here ]
> [ 74.233354] WARNING: CPU: 2 PID: 754 at net/core/sock.c:364
> sk_clear_memalloc+0x51/0x80()
> [ 74.234790] Modules linke
Dear Sir/Madam:
Attached pls kindly find our new design .
Best regards!
Tonny
From: Michal Kubeček
commit 49a18d86f66d33a20144ecb5a34bba0d1856b260 upstream
As pointed out by Eric Dumazet, net->ipv6.ip6_rt_last_gc should
hold the last time garbage collector was run so that we should
update it whenever fib6_run_gc() calls fib6_clean_all(), not only
if we got there from ip6_
Two patches from 3.11 which are missing in 3.10.y
I've just seen livelock in 3.10.69+ where all cpus are stuck in fib6_run_gc()
<4>[2919865.977745] Call Trace:
<4>[2919865.977748]
<4>[2919865.977754] [] _raw_spin_lock_bh+0x1e/0x30
<4>[2919865.977759] [] fib6_run_gc+0x28/0x100
<4>[2919865.977
From: Michal Kubeček
commit 2ac3ac8f86f2fe065d746d9a9abaca867adec577 upstream
On a high-traffic router with many processors and many IPv6 dst
entries, soft lockup in fib6_run_gc() can occur when number of
entries reaches gc_thresh.
This happens because fib6_run_gc() uses fib6_gc_lock to allow
o
SCM_SECURITY was originally only implemented for datagram sockets,
not for stream sockets. However, SCM_CREDENTIALS is supported on
Unix stream sockets. For consistency, implement Unix stream support
for SCM_SECURITY as well. Also clean up the existing code and get
rid of the superfluous UNIXSID
Hi Dave,
For -next, I have another set of changes, mostly small fixes for there
and a few cleanups. Kalle and I also decided to put in a big API change
that I'd been planning for a while and that required modifying all the
drivers, for that I pulled in your net-next tree before (re-)applying
that
On 06/09/2015 11:24 PM, Hajime Tazaki wrote:
Hello Josh, Dave,
my mobile ipv6 test on libos failed with this commit.
This commit makes a destination option header handling (i.e.,
ipprot->handler == ipv6_destopt_rcv) failed since
ipv6_destopt_rcv() seems to return a positive value to
indicate t
On Tue, Jun 09, 2015 at 04:32:59PM -0300, Marcelo Ricardo Leitner wrote:
> On Tue, Jun 09, 2015 at 07:36:38AM -0400, Neil Horman wrote:
> > On Mon, Jun 08, 2015 at 05:37:05PM +0200, Hannes Frederic Sowa wrote:
> > > On Mo, 2015-06-08 at 11:19 -0400, Neil Horman wrote:
> > > > On Mon, Jun 08, 2015 a
On Wed, 2015-06-10 at 15:09 +0200, Johannes Berg wrote:
> The following changes since commit c3eee1fb1d308564ada5f7ea57bc51efc6130b37:
>
> Merge tag 'batman-adv-for-davem' of git://git.open-mesh.org/linux-merge
> (2015-06-09 20:23:52 -0700)
>
> are available in the git repository at:
>
> g
On Wed, 2015-06-10 at 07:38 +, Madalin-Cristian Bucur wrote:
> Hi Eric,
>
> Can you please tell us if this change would be for the better?
>
> I was about to say yes to this request but checked and no other Ethernet
> driver seems to use the queue trans_start.
> I was able to find your patch
From: Eran Ben Elisha
Reserve the last valid counter index for "sink" counter, when a
new counter cannot be allocated, the driver will use this counter.
In order to avoid allocating this counter on any other flow, fix the
indices bitmap allocation range, and reserve the sink counter index.
Add
From: Eran Ben Elisha
Since virtual functions get their counters indices allocation from the PF,
allocate counters indices bitmap only in case the function isn't virtual.
Also, check that the device has counters to allocate before creating the
indices bitmap table.
Signed-off-by: Eran Ben Elish
From: Eran Ben Elisha
If counters are not supported by the device. The indices bitmap table is not
allocated during initialization. Add the symmetrical check before cleaning
the counters bitmap table or freeing a counter.
Signed-off-by: Eran Ben Elisha
Signed-off-by: Hadar Hen Zion
Signed-off-
From: Eran Ben Elisha
Counter will get its port attribute within the resource tracker when
the first QP attached to it is modified to RTR. If a QP is counter-less,
an attempt to create a new counter with assigned port will be made.
Signed-off-by: Eran Ben Elisha
Signed-off-by: Hadar Hen Zion
S
Hi Dave,
This series from Eran and Hadar is further dealing with traffic
counters in the mlx4 driver, this time mostly around SRIOV.
We added a new ndo to read the VF counters through the PF netdev
netlink infrastructure plus mlx4 implementation for that ndo.
Or.
Eran Ben Elisha (13):
net/m
From: Eran Ben Elisha
Each physical function has a guarantee of two counters per port, one
for a default counter and one for the IB driver.
Each virtual function has a guarantee of one counter per port.
All other counters are free and can be obtained on demand.
This is a preparation step for su
From: Eran Ben Elisha
Add resetting the counter data to the free counter flow, so the counter's
data won't be accessible anymore if querying the counter. Also, on next
counter allocation (to another VM for example), it will be fresh and clear.
Signed-off-by: Eran Ben Elisha
Signed-off-by: Hadar
From: Eran Ben Elisha
Implement function to gather vf statistics through the PF. The function
is provided in the master net device ops.
All VFs counters are stored in list per slave, run over the slave's list
and collect all statistics.
Signed-off-by: Eran Ben Elisha
Signed-off-by: Hadar Hen Z
From: Eran Ben Elisha
Allow the user to observe the PF own statistics using ethtool with pf_
prefixed counter names.
Those counters are the PF statistics out of the overall port statistics.
Every PF QP is attached to a counter and the summary of those counters
is the PF statistics.
Signed-off-b
From: Eran Ben Elisha
This is an infrastructure step to attach all the QPs opened from the
IB driver to a counter in order to collect VF stats from the PF using
those counters.
If the port's type is Ethernet, the counter policy demands two counters
per port (one for RoCE and one for Ethernet). T
From: Eran Ben Elisha
Default counter per port will be allocated at the mlx4 core driver load.
Every QP opened by the Ethernet driver will be attached to the port's default
counter. This is an infrastructure step to collect VF statistics from the PF.
Signed-off-by: Eran Ben Elisha
Signed-off-
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