From: Meirav Kama
MP received data frames from another MP. Frames are forwarded
from Rx to Tx to be transmitted to a third MP.
Upon cloning the skb, the tx_info was zeroed, and the
hw_queue wasn't set correctly, causing frames to be
inserted to queue 0 (VOICE). If re-queue occurred for some
reaso
This patch adds support for gmiitorgmii converter.
The GMII to RGMII IP core provides the Reduced Gigabit Media
Independent Interface (RGMII) between Ethernet physical media
Devices and the Gigabit Ethernet controller. This core can
Switch dynamically between the three different speed modes of
Ope
Device-tree binding documentation for xilinx gmiitorgmii converter.
Signed-off-by: Kedareswara rao Appana
---
Changes for v4:
--> Modified compatible as suggested by Rob.
--> Removed underscores from the converter node name as suggested by Rob.
Changes for v3:
--> None.
Changes for v2:
--> New pa
Sat, Jul 23, 2016 at 06:46:59PM CEST, step...@networkplumber.org wrote:
>On Fri, 22 Jul 2016 18:34:29 +0200
>Jiri Pirko wrote:
>
>> From: Jiri Pirko
>>
>> In order to not confuse reader, write help messages into stderr.
>>
>> Signed-off-by: Jiri Pirko
>
>This does make devlink consistent with
On Sun, Aug 07, 2016 at 08:58:14PM -0700, Benjamin Poirier wrote:
> On 2016/07/26 11:16, Andreas Werner wrote:
> [...]
> > +
> > + /* Lock for CTL_BTR register access.
> > +* This register combines bittiming bits
> > +* and the operation mode bits.
> > +* It is also used for bit r/m/w
This patch should be a no-op. It just simplifies code by using the name of
a variable instead of its type when calling 'sizeof'.
Signed-off-by: Christophe JAILLET
---
drivers/net/wireless/marvell/mwifiex/sta_ioctl.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/
In 'mwifiex_get_ver_ext', we have:
struct mwifiex_ver_ext ver_ext;
memset(&ver_ext, 0, sizeof(struct host_cmd_ds_version_ext));
This is likely that memset'ing sizeof(struct mwifiex_ver_ext) was expected.
Remove the ambiguity by using the variable name directly instead of its
type.
Signed-o
ping_v6_sendmsg never sets flowi6_oif, so it is not possible to
ping an IPv6 address on a different interface. Instead, it sets
flowi6_iif, which is incorrect but harmless. Also, it returns an
error if a passed-in scope ID doesn't match sk_bound_dev_if.
Get rid of the error, stop setting flowi6_ii
On Sun, 7 Aug 2016 19:15:27 -0700 Alexei Starovoitov
wrote:
> On Fri, Aug 05, 2016 at 09:15:33AM +0200, Eric Dumazet wrote:
> > On Thu, 2016-08-04 at 18:19 +0200, Jesper Dangaard Brouer wrote:
> >
> > > I actually agree, that we should switch to order-0 allocations.
> > >
> > > *BUT* this w
Hi!
There is a potential race in drivers/atm/eni.ko.
In the interrupt handler eni_int the field eni_dev->events is masked
(line 1519) with a spinlock protection. In eni_start eni_dev->events is
initialized (line 1844), but it is done after interrupts are requested
(line 1813). Thus, the inter
Hi Philip,
Do you mean like the following?
struct gre_full_hdr {
struct {
__be16 flags;
__be16 protocol;
} fixed_header;
__be16 csum;
__be16 reserved1;
__be32 key;
__be32 seq;
} __packed;
But we need struct gre_base_
The variable `err` is not used anywhere and just returns the
predefined value `0` at the end of the function. Hence, remove the
variable and return 0 explicitly.
Signed-off-by: Amitoj Kaur Chawla
---
net/sunrpc/clnt.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/sunr
On 08/08/2016 05:52 AM, Alexei Starovoitov wrote:
On Sun, Aug 07, 2016 at 08:08:19PM -0700, Sargun Dhillon wrote:
Thanks for your feedback Alexei,
I really appreciate it.
On Sun, Aug 07, 2016 at 05:52:36PM -0700, Alexei Starovoitov wrote:
On Sat, Aug 06, 2016 at 09:56:06PM -0700, Sargun Dhillo
Dear Sir/Miss
This is the e-mail from Paul of HAOCHING INT'L LOGISTICS LTD in China. Our
company is a well-staffed freight forwarding and logistics service company
located in Shenzhen/Dongguan/Guangzhou/HuiZhou/Zhongshan GuangDong Province
china，and provide safety, convenient and speedy logistic
Hello Andreas,
a first quick review
Am 26.07.2016 um 11:16 schrieb Andreas Werner:
This CAN Controller is found on MEN Chameleon FPGAs.
The driver/device supports the CAN2.0 specification.
There are 255 RX and 255 Tx buffer within the IP. The
pointer for the buffer are handled by HW to mak
A newly added bugfix caused an uninitialized variable to be
used for printing debug output. This is harmless as long
as the debug setting is disabled, but otherwise leads to an
immediate crash.
gcc warns about this when -Wmaybe-uninitialized is enabled:
net/rxrpc/call_object.c: In function 'rxrpc
buff[] will be assigned later, so memset is not necessary.
Signed-off-by: Jia He
Cc: "David S. Miller"
Cc: Alexey Kuznetsov
Cc: James Morris
Cc: Hideaki YOSHIFUJI
Cc: Patrick McHardy
---
net/ipv6/addrconf.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/net/ipv6/addrconf.c b/net/ipv6/ad
This is the follow up work of commit a3a773726c9f ("net: Optimize
snmp stat aggregation by walking all the percpu data at once")
Jia He (3):
net: Remove unnecessary memset in __snmp6_fill_stats64
net: Replace for_each_possible_cpu with for_each_online_cpu
net: Remove the useless parameter
In commit a3a773726c9f ("net: Optimize snmp stat aggregation by walking
all the percpu data at once"), __snmp6_fill_stats64 had been optimized
by removing parameter items, so do the same for __snmp6_fill_statsdev.
Signed-off-by: Jia He
Cc: "David S. Miller"
Cc: Alexey Kuznetsov
Cc: James Morr
In PowerPC server with large number cpus, the loop index in smt=1 could be
reduced to 1/8 compared with smt=8.
Thus cache misses can be reduced.
Signed-off-by: Jia He
Cc: "David S. Miller"
Cc: Alexey Kuznetsov
Cc: James Morris
Cc: Hideaki YOSHIFUJI
Cc: Patrick McHardy
---
net/ipv6/addrconf
On 8.8.2016 09:15, Kedareswara rao Appana wrote:
> Device-tree binding documentation for xilinx gmiitorgmii converter.
>
> Signed-off-by: Kedareswara rao Appana
> ---
> Changes for v4:
> --> Modified compatible as suggested by Rob.
> --> Removed underscores from the converter node name as suggest
With merge window gone, ping?
On 07/27/2016 11:21 AM, Vlastimil Babka wrote:
> Hi,
>
> I was fuzzing with trinity in qemu via the virtme script, i.e. using
> these opts:
>
> virtme-run --kdir /home/vbabka/wrk/linus.git --rwdir
> /home/vbabka/tmp/trinity/ --dry-run --show-command --qemu-opts --
On Wed, Aug 03, 2016 at 12:41:40PM +0200, Christophe Leroy wrote:
> Do not drop packet when CSeq is 0 as 0 is also a valid value for CSeq.
>
> simple_strtoul() will return 0 either when all digits are 0
> or if there are no digits at all. Therefore when simple_strtoul()
> returns 0 we check if fir
Jia He wrote:
> buff[] will be assigned later, so memset is not necessary.
>
> Signed-off-by: Jia He
> Cc: "David S. Miller"
> Cc: Alexey Kuznetsov
> Cc: James Morris
> Cc: Hideaki YOSHIFUJI
> Cc: Patrick McHardy
> ---
> net/ipv6/addrconf.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff
On 2016-08-01 23:59, Guillaume Nault wrote:
Do you still have the vmlinux file with debug symbols that generated
this panic?
Sorry for delay, i didn't had same image on all servers and probably i
found cause of panic, but still testing on several servers.
If i remove SFQ qdisc from ppp shapers,
On Mon, Aug 08, 2016 at 11:27:25AM +0200, Wolfgang Grandegger wrote:
> Hello Andreas,
>
> a first quick review
>
> Am 26.07.2016 um 11:16 schrieb Andreas Werner:
> >This CAN Controller is found on MEN Chameleon FPGAs.
> >
> >The driver/device supports the CAN2.0 specification.
> >There are 25
On Sun, Aug 07, 2016 at 02:15:13PM +0800, Xin Long wrote:
> Commit 52253db924d1 ("sctp: also point GSO head_skb to the sk when
> it's available") used event->chunk->head_skb to get the head_skb in
> sctp_ulpevent_set_owner().
>
> But at that moment, the event->chunk was NULL, as it cloned the skb
Hello,
Am 08.08.2016 um 13:39 schrieb Andreas Werner:
On Mon, Aug 08, 2016 at 11:27:25AM +0200, Wolfgang Grandegger wrote:
Hello Andreas,
a first quick review
Am 26.07.2016 um 11:16 schrieb Andreas Werner:
This CAN Controller is found on MEN Chameleon FPGAs.
The driver/device supports t
Oliver Neukum writes:
> On Mon, 2016-07-18 at 16:10 +0200, Kristian Evensen wrote:
>> On Mon, Jul 18, 2016 at 3:50 PM, Oliver Neukum wrote:
>> > No, you misunderstand me. I don't want quirks if we can avoid it.
>> > But if you need to do this for rndis_host and cdc_ether and maybe other
>> > driv
Arnd Bergmann wrote:
> A newly added bugfix caused an uninitialized variable to be
> used for printing debug output. This is harmless as long
> as the debug setting is disabled, but otherwise leads to an
> immediate crash.
>
> gcc warns about this when -Wmaybe-uninitialized is enabled:
>
> net/
Yes, sorry about it，I am too hasty
B.R.
Jia He
On 8/8/16 7:12 PM, Florian Westphal wrote:
Jia He wrote:
buff[] will be assigned later, so memset is not necessary.
Signed-off-by: Jia He
Cc: "David S. Miller"
Cc: Alexey Kuznetsov
Cc: James Morris
Cc: Hideaki YOSHIFUJI
Cc: Patrick McHardy
Hi Michal,
> On 8.8.2016 09:15, Kedareswara rao Appana wrote:
> > Device-tree binding documentation for xilinx gmiitorgmii converter.
> >
> > Signed-off-by: Kedareswara rao Appana
> > ---
> > Changes for v4:
> > --> Modified compatible as suggested by Rob.
> > --> Removed underscores from the con
--- Original message ---
> Date: Mon, 8 Aug 2016 14:28:39 +0200
> From: Wolfgang Grandegger
>
[...]
> >>>+
> >>>+ if (!(cf->can_id & CAN_RTR_FLAG)) {
> >>>+ writel(data[0], &cf_buf->data[0]);
> >>>+ writel(data[1], &cf_buf->data[1]);
> >>
> >>Why do you not check cf->can_dlc h
On Sun, Aug 07, 2016 at 02:15:13PM +0800, Xin Long wrote:
> Commit 52253db924d1 ("sctp: also point GSO head_skb to the sk when
> it's available") used event->chunk->head_skb to get the head_skb in
> sctp_ulpevent_set_owner().
>
> But at that moment, the event->chunk was NULL, as it cloned the skb
On 08/08/2016 05:13 AM, Amitoj Kaur Chawla wrote:
> The variable `err` is not used anywhere and just returns the
> predefined value `0` at the end of the function. Hence, remove the
> variable and return 0 explicitly.
Makes sense to me. Thanks!
Anna
>
> Signed-off-by: Amitoj Kaur Chawla
> ---
crosemi PHYsBcc:
Subject: [PATCH v1 1/1] net: phy: Add edge-rate, mac-if, read, write func to
Reply-To: Nagaraju Lakkaraju
Hello,
As part of 2nd patch, Add Edge rate control, MAC Interface, Read and write
driver functions add for Microsemi PHYs.
Please review and send your comments.
Thanks
On Mon, 2016-08-08 at 14:44 +0200, Bjørn Mork wrote:
> Oliver Neukum writes:
> > I don't see how it would be specific for a subsystem. If the patch
> > is correct, it belongs into the networking core.
>
> The bug is in the firmware implementation of the "read unique vendor
> assigned mac address
On Mon, Aug 08, 2016 at 02:28:39PM +0200, Wolfgang Grandegger wrote:
> Hello,
>
> Am 08.08.2016 um 13:39 schrieb Andreas Werner:
> >On Mon, Aug 08, 2016 at 11:27:25AM +0200, Wolfgang Grandegger wrote:
> >>Hello Andreas,
> >>
> >>a first quick review
> >>
> >>Am 26.07.2016 um 11:16 schrieb Andr
On Mon, Aug 08, 2016 at 03:06:33PM +0200, Kurt Van Dijck wrote:
>
> --- Original message ---
> > Date: Mon, 8 Aug 2016 14:28:39 +0200
> > From: Wolfgang Grandegger
> >
> [...]
> > >>>+
> > >>>+if (!(cf->can_id & CAN_RTR_FLAG)) {
> > >>>+writel(data[0], &cf_buf->data
IS_ERR_VALUE() assumes that parameter is an unsigned long.
It can not be used to check if 'unsigned int' is passed insted.
Which tends to reflect an error.
In 64bit architectures sizeof (int) == 4 && sizeof (long) == 8.
IS_ERR_VALUE(x) is ((x) >= (unsigned long)-4095).
IS_ERR_VALUE() of 'unsigned i
On 08.08.2016 09:42, Lorenzo Colitti wrote:
> ping_v6_sendmsg never sets flowi6_oif, so it is not possible to
> ping an IPv6 address on a different interface. Instead, it sets
> flowi6_iif, which is incorrect but harmless. Also, it returns an
> error if a passed-in scope ID doesn't match sk_bound_d
Am 08.08.2016 um 16:05 schrieb Andreas Werner:
On Mon, Aug 08, 2016 at 02:28:39PM +0200, Wolfgang Grandegger wrote:
Hello,
Am 08.08.2016 um 13:39 schrieb Andreas Werner:
On Mon, Aug 08, 2016 at 11:27:25AM +0200, Wolfgang Grandegger wrote:
Hello Andreas,
a first quick review
Am 26.07.201
On Mon, Aug 8, 2016 at 11:26 PM, Hannes Frederic Sowa
wrote:
>> - if (sk->sk_bound_dev_if &&
>> - sk->sk_bound_dev_if != u->sin6_scope_id) {
>> - return -EINVAL;
>> - }
>
> Hmm, sk->sk_bound_dev_if always has highest prio for the selectio
From: netdev-ow...@vger.kernel.org [mailto:netdev-ow...@vger.kernel.org] On
Behalf Of Arvind Yadav
> IS_ERR_VALUE() assumes that parameter is an unsigned long.
> It can not be used to check if 'unsigned int' is passed insted.
> Which tends to reflect an error.
> In 64bit architectures sizeof (int)
On Monday, August 8, 2016 2:49:11 PM CEST David Laight wrote:
>
> > If qe_muram_alloc will return any error, Then IS_ERR_VALUE will always
> > return 0. it'll not call ucc_fast_free for any failure. Inside 'if code'
> > will be a dead code on 64bit. Even qe_muram_addr will return wrong
> > virtual
No, I was referring to anonymous structures, which is a feature of C11.
Please see the link I sent.
On 08/08/2016 03:13 AM, Feng Gao wrote:
Hi Philip,
Do you mean like the following?
struct gre_full_hdr {
struct {
__be16 flags;
__be16 protocol;
On Wed, Jul 20, 2016 at 11:06:37AM -0700, pravin shelar wrote:
> On Tue, Jul 19, 2016 at 5:02 PM, Simon Horman
> wrote:
> > On Mon, Jul 18, 2016 at 03:34:52PM -0700, pravin shelar wrote:
> >> On Sun, Jul 17, 2016 at 9:50 PM, Simon Horman
> >> wrote:
> >> > [CC Jiri Benc for portion regarding GRE]
On Sun, Jul 31, 2016 at 12:07:10AM -0700, Roopa Prabhu wrote:
> On 7/27/16, 12:02 AM, zhuyj wrote:
> > On ubuntu16.04 server 64 bit
> > The attached script is run, the following will appear.
> >
> > Error: either "to" is duplicate, or "encap" is a garbage.
>
> This maybe just because the iproute2
On Fri, Aug 05, 2016 at 04:46:43AM -0700, Ben Greear wrote:
>
> It would not be fun to have to revert to the old way of hashing
> stations in mac80211...
>
> I'll be happy to test the patches when you have them ready.
Thanks for the offer. Unfortunately it'll be a few days before
I'm ready becau
On 8/8/16 1:42 AM, Lorenzo Colitti wrote:
> ping_v6_sendmsg never sets flowi6_oif, so it is not possible to
> ping an IPv6 address on a different interface. Instead, it sets
> flowi6_iif, which is incorrect but harmless. Also, it returns an
> error if a passed-in scope ID doesn't match sk_bound_dev
On Mon, 8 Aug 2016 17:17:17 +0200, Simon Horman wrote:
> +bool skb_mac_header_present(struct sk_buff *skb)
> +{
> + return skb->dev->type == ARPHRD_ETHER ||
> + (skb->dev->type == ARPHRD_NONE &&
> + skb->protocol == htons(ETH_P_TEB));
> +}
> +EXPORT_SYMBOL(skb_mac_heade
IS_ERR_VALUE() assumes that parameter is an unsigned long.
It can not be used to check if 'unsigned int' is passed insted.
Which tends to reflect an error.
In 64bit architectures sizeof (int) == 4 && sizeof (long) == 8.
IS_ERR_VALUE(x) is ((x) >= (unsigned long)-4095).
IS_ERR_VALUE() of 'unsigned i
On Sun, 7 Aug 2016 12:37:03 -0700
Roopa Prabhu wrote:
> From: Roopa Prabhu
>
> The non-json output prints 'None' for such vlans.
> And this can garble json output.
>
> Fixes: d82a49ce85f0 ("bridge: add json support for bridge vlan show")
> Signed-off-by: Roopa Prabhu
Applied
From: Arnd Bergmann
> Sent: 08 August 2016 16:13
>
> On Monday, August 8, 2016 2:49:11 PM CEST David Laight wrote:
> >
> > > If qe_muram_alloc will return any error, Then IS_ERR_VALUE will always
> > > return 0. it'll not call ucc_fast_free for any failure. Inside 'if code'
> > > will be a dead co
On Sun, 7 Aug 2016 13:19:01 +0200
Phil Sutter wrote:
> The function returns zero on success.
>
> Reported-by: Mark Bloch
> Fixes: 69f5aff63c770b ("tc: use action_a2n() everywhere")
> Signed-off-by: Phil Sutter
Applied
On Mon, 8 Aug 2016 09:19:21 +0200
Jiri Pirko wrote:
> Sat, Jul 23, 2016 at 06:46:59PM CEST, step...@networkplumber.org wrote:
> >On Fri, 22 Jul 2016 18:34:29 +0200
> >Jiri Pirko wrote:
> >
> >> From: Jiri Pirko
> >>
> >> In order to not confuse reader, write help messages into stderr.
> >>
On Fri, 5 Aug 2016 17:45:36 -0700, Pravin B Shelar wrote:
> LWT user can specify destination as well as source ip address
> for given tunnel endpoint. But vxlan is ignoring given source
> ip address. Following patch uses both ip address to route the
> tunnel packet. This consistent with other LWT
On Fri, 5 Aug 2016 17:45:37 -0700, Pravin B Shelar wrote:
> vxlan driver has bypass for local vxlan traffic, but that
> depends on information about all VNIs on local system in
> vxlan driver. This is not available in case of LWT.
> Therefore following patch disable encap bypass for LWT
> vxlan tr
From: Gerard Garcia
Add vsockmon virtual network device that receives packets from the vsock
transports and exposes them to user space.
Based on the nlmon device.
Signed-off-by: Gerard Garcia
---
drivers/net/Kconfig | 8 ++
drivers/net/Makefile | 1 +
drivers/net/vsockm
From: Gerard Garcia
Add tap functions that can be used by the vsock transports to
deliver packets to vsockmon virtual network devices.
Signed-off-by: Gerard Garcia
---
include/net/af_vsock.h | 13 +
include/uapi/linux/if_arp.h | 1 +
net/vmw_vsock/Makefile | 2 +-
net/vmw
From: Gerard Garcia
This patch applies over the mst vhost git repository:
http://git.kernel.org/cgit/linux/kernel/git/mst/vhost.git
This was already been sent as a RFC where several issues where fixed.
This is the summary of changes from the first RFC:
v2:
* Do not clone skb, instead take owne
From: Gerard Garcia
Add hooks to the virtio transport host driver to deliver a copy of
the received and sent messages to all vsockmon virtual network devices.
Signed-off-by: Gerard Garcia
---
drivers/vhost/vsock.c | 72 +++
1 file changed, 72 ins
Mon, Aug 08, 2016 at 05:56:54PM CEST, step...@networkplumber.org wrote:
>On Mon, 8 Aug 2016 09:19:21 +0200
>Jiri Pirko wrote:
>
>> Sat, Jul 23, 2016 at 06:46:59PM CEST, step...@networkplumber.org wrote:
>> >On Fri, 22 Jul 2016 18:34:29 +0200
>> >Jiri Pirko wrote:
>> >
>> >> From: Jiri Pirko
>>
Hi,
2016-08-08 23:45 GMT+09:00 Lorenzo Colitti :
> On Mon, Aug 8, 2016 at 11:26 PM, Hannes Frederic Sowa
> wrote:
>>> - if (sk->sk_bound_dev_if &&
>>> - sk->sk_bound_dev_if != u->sin6_scope_id) {
>>> - return -EINVAL;
>>> - }
>>
>> Hmm,
On Tue, Aug 9, 2016 at 12:27 AM, David Ahern wrote:
> > - if (!fl6.flowi6_oif && ipv6_addr_is_multicast(&fl6.daddr))
> > - fl6.flowi6_oif = np->mcast_oif;
> > - else if (!fl6.flowi6_oif)
> > - fl6.flowi6_oif = np->ucast_oif;
> > -
>
> That code removal is contrary t
On 8/8/16 10:24 AM, Lorenzo Colitti wrote:
> On Tue, Aug 9, 2016 at 12:27 AM, David Ahern wrote:
>>> - if (!fl6.flowi6_oif && ipv6_addr_is_multicast(&fl6.daddr))
>>> - fl6.flowi6_oif = np->mcast_oif;
>>> - else if (!fl6.flowi6_oif)
>>> - fl6.flowi6_oif = np->ucast_o
Thu, Aug 04, 2016 at 04:36:20PM CEST, ido...@mellanox.com wrote:
>When ieee_setpfc() gets called, PAUSE frames are not necessarily
>disabled on the port.
>
>Check if PAUSE frames are disabled or enabled and configure the port's
>headroom buffer accordingly.
>
>Fixes: d81a6bdb87ce ("mlxsw: spectrum:
Update to iproute2 utility to support new features in Linux 4.7.
New features are support of JSON output for bridge command, and configuring
macsec.
Plus the usual array of documentation, support of kernel flags and minor fixes.
Source:
http://www.kernel.org/pub/linux/utils/net/iproute2/iproute
Thu, Aug 04, 2016 at 04:36:21PM CEST, ido...@mellanox.com wrote:
>The PFCC register is used to configure both PAUSE and PFC frames.
>Therefore, when PFC frames are disabled we must make sure we don't
>mistakenly also disable PAUSE frames (which might be enabled).
>
>Fix this by packing the PFCC reg
Thu, Aug 04, 2016 at 04:36:22PM CEST, ido...@mellanox.com wrote:
>We correctly execute mlxsw_sp_port_dcb_fini() when port is removed, but
>I missed its rollback in the error path of port creation, so add it.
>
>Fixes: f00817df2b42 ("mlxsw: spectrum: Introduce support for Data Center
>Bridging (DCB
On Tue, Aug 2, 2016 at 10:30 AM, Cong Wang wrote:
> This list_del() for tc action is not needed actually,
> because we only use this list to chain bulk operations,
> therefore should not be carried for latter operations.
>
> Cc: Jamal Hadi Salim
> Signed-off-by: Cong Wang
David, please drop thi
On 7/25/16 10:39 AM, Lennert Buytenhek wrote:
> Hi!
>
> I am seeing pretty horrible TCP transmit performance (anywhere between
> 1 and 10 Mb/s, on a 10 Gb/s interface) when traffic is sent out over a
> route that involves MPLS labeling, and this seems to be due to an
> interaction between MPLS and
From: Jia He
Date: Mon, 8 Aug 2016 18:22:21 +0800
> In PowerPC server with large number cpus, the loop index in smt=1 could be
> reduced to 1/8 compared with smt=8.
> Thus cache misses can be reduced.
You can't do this, if cpus go down we still want to report the statistics
they collected whil
On Mon, Aug 08, 2016 at 11:27:32AM +0200, Daniel Borkmann wrote:
> On 08/08/2016 05:52 AM, Alexei Starovoitov wrote:
> >On Sun, Aug 07, 2016 at 08:08:19PM -0700, Sargun Dhillon wrote:
> >>Thanks for your feedback Alexei,
> >>I really appreciate it.
> >>
> >>On Sun, Aug 07, 2016 at 05:52:36PM -0700,
Oliver Neukum writes:
> But why fix similar issues at two different places? And what about
> PCI or other cards that show the same problem?
I guess some sort of common helper would be nice to avoid open coding
this fix everywhere. But you would still have to modify every driver
where it is appl
On Mon, Aug 08, 2016 at 10:01:15AM +0200, Jesper Dangaard Brouer wrote:
>
> On Sun, 7 Aug 2016 19:15:27 -0700 Alexei Starovoitov
> wrote:
>
> > On Fri, Aug 05, 2016 at 09:15:33AM +0200, Eric Dumazet wrote:
> > > On Thu, 2016-08-04 at 18:19 +0200, Jesper Dangaard Brouer wrote:
> > >
> > > > I
From: Paul Gortmaker
Date: Thu, 4 Aug 2016 16:07:58 -0400
> The call site for this function appears as:
>
> #ifdef DEBUG
> data->msg_enable = DEBUG;
> dump_eth_one(dev);
> #endif
>
> ...leading to the following warning for !DEBUG builds:
>
> drivers/net/ethernet/tundra/tsi1
From: Daniel Borkmann
Date: Fri, 5 Aug 2016 00:11:10 +0200
> The set contains three fixes with regards to CHECKSUM_COMPLETE
> and BPF helper functions. For details please see individual
> patches.
>
> Thanks!
>
> v1 -> v2:
> - Fixed make htmldocs issue reported by kbuild bot.
> - Rest as i
When PCI error is detected, in some architectures (like PowerPC) a slot
reset is performed - the driver's error handlers are in charge of "disable"
device before the reset, and re-enable it after a successful slot reset.
There are two cases though that another path is taken on the code: if the
slo
Hi Roger,
Am Mittwoch, 6. Juli 2016, 18:51:29 schrieb Roger Chen:
> Add constants and callback functions for the dwmac on rk3368 socs.
> As can be seen, the base structure is the same, only registers and
> the bits in them moved slightly.
>
> Signed-off-by: Roger Chen
> ---
> .../devicetree/bin
This patchset fixes several regressions caused by the previous
code refactor. Thanks to Jamal for catching them!
Note, patch 3/5 and 4/5 are not strictly necessary, I just
want to carry them together.
Cong Wang (5):
net_sched: remove the leftover cleanup_a()
net_sched: remove an unnecessary l
After refactoring tc_action into tcf_common, we no
longer need to cleanup temporary "actions" in list,
they are permanently stored in the hashtable.
Fixes: a85a970af265 ("net_sched: move tc_action into tcf_common")
Reported-by: Jamal Hadi Salim
Cc: Jamal Hadi Salim
Signed-off-by: Cong Wang
---
This list_del() for tc action is not needed actually,
because we only use this list to chain bulk operations,
therefore should not be carried for latter operations.
Fixes: ec0595cc4495 ("net_sched: get rid of struct tcf_common")
Cc: Jamal Hadi Salim
Signed-off-by: Cong Wang
---
net/sched/act_ap
As pointed out by Jamal, an action could be shared by
multiple filters, so we can't use list to chain them
any more after we get rid of the original tc_action.
Instead, we could just save pointers to these actions
in tcf_exts, since they are refcount'ed, so convert
the list to a flex array.
The ug
struct tcf_exts belongs to filters, should not be visible
to plain tc actions.
Cc: Ido Schimmel
Signed-off-by: Cong Wang
---
include/net/act_api.h | 16
include/net/pkt_cls.h | 20
2 files changed, 20 insertions(+), 16 deletions(-)
diff --git a/include/net
It is harmless because all users pass 'a' to this macro.
Fixes: 00175aec941e ("net/sched: Macro instead of CONFIG_NET_CLS_ACT ifdef")
Cc: Amir Vadai
Signed-off-by: Cong Wang
---
include/net/act_api.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/net/act_api.h b/inc
On Monday, August 8, 2016 3:49:22 PM CEST David Laight wrote:
> From: Arnd Bergmann
> > Sent: 08 August 2016 16:13
> >
> > On Monday, August 8, 2016 2:49:11 PM CEST David Laight wrote:
> > >
> > > > If qe_muram_alloc will return any error, Then IS_ERR_VALUE will always
> > > > return 0. it'll not
On Mon, Aug 08, 2016 at 02:25:00PM +0300, Denys Fedoryshchenko wrote:
> On 2016-08-01 23:59, Guillaume Nault wrote:
> > Do you still have the vmlinux file with debug symbols that generated
> > this panic?
> Sorry for delay, i didn't had same image on all servers and probably i found
> cause of pani
From: Pravin B Shelar
Date: Fri, 5 Aug 2016 17:45:37 -0700
> vxlan driver has bypass for local vxlan traffic, but that
> depends on information about all VNIs on local system in
> vxlan driver. This is not available in case of LWT.
> Therefore following patch disable encap bypass for LWT
> vxlan
From: Pravin B Shelar
Date: Fri, 5 Aug 2016 17:45:36 -0700
> LWT user can specify destination as well as source ip address
> for given tunnel endpoint. But vxlan is ignoring given source
> ip address. Following patch uses both ip address to route the
> tunnel packet. This consistent with other L
Redirected by Davem.
Is there a mailing list or a maintainer for regressions? There used to
be, but I've been out of the loop for a while.
On Mon, Aug 08, 2016 at 02:15:30PM -0700, Jörn Engel wrote:
> This has been reported (and ignored) before:
> http://lkml.iu.edu/hypermail/linux/kernel/1407.2
Dmitry Torokhov writes:
> If net namespace is attached to a user namespace let's make container's
> root owner of sysctls affecting said network namespace instead of global
> root.
>
> This also allows us to clean up net_ctl_permissions() because we do not
> need to fudge permissions anymore for
I won't have any more time for this until I return from vacation at the
end of the month but after a little bit of thought I think I have fixed
all of the bugs (except arguably the return value).
I have further tweaked these and made the limits per user. Because it
occured to me that if the limi
From: Xin Long
Date: Sun, 7 Aug 2016 14:15:13 +0800
> Commit 52253db924d1 ("sctp: also point GSO head_skb to the sk when
> it's available") used event->chunk->head_skb to get the head_skb in
> sctp_ulpevent_set_owner().
>
> But at that moment, the event->chunk was NULL, as it cloned the skb
> i
From: Lorenzo Colitti
Date: Mon, 8 Aug 2016 16:42:07 +0900
> ping_v6_sendmsg never sets flowi6_oif, so it is not possible to
> ping an IPv6 address on a different interface. Instead, it sets
> flowi6_iif, which is incorrect but harmless. Also, it returns an
> error if a passed-in scope ID doesn'
Up until 00503b6f702e (part of 3.14-rc1), the bonding driver could be
used to enslave tun-interfaces. 00503b6f702e broke that behaviour,
afaics as an unintended side-effect.
For the purpose of bond-over-tun in balance-rr mode, simply ignoring the
error from dev_set_mac_address() is good enough.
On Mon, Aug 8, 2016 at 2:08 PM, Eric W. Biederman wrote:
> Dmitry Torokhov writes:
>
>> If net namespace is attached to a user namespace let's make container's
>> root owner of sysctls affecting said network namespace instead of global
>> root.
>>
>> This also allows us to clean up net_ctl_permis
On Thu, Aug 4, 2016 at 8:22 PM, Dmitry Torokhov
wrote:
> There are certain parameters that belong to net namespace and that are
> exported in /proc. They should be controllable by the container's owner,
> but are currently owned by global root and thus not available.
>
> Let's change proc code to
Dmitry Torokhov writes:
> On Mon, Aug 8, 2016 at 2:08 PM, Eric W. Biederman
> wrote:
>> Dmitry Torokhov writes:
>>
>>> If net namespace is attached to a user namespace let's make container's
>>> root owner of sysctls affecting said network namespace instead of global
>>> root.
>>>
>>> This als
When executing the script included below, the netns delete operation
hangs with the following message (repeated at 10 second intervals):
kernel:unregister_netdevice: waiting for lo to become free. Usage count = 1
This occurs because a reference to the lo interface in the "secure" netns
is still
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