On Tue, Sep 24, 2019 at 08:28:52PM -0600, David Ahern wrote:
> On 9/19/19 2:46 AM, Stephen Hemminger wrote:
> >
> >
> > Begin forwarded message:
> >
> > Date: Wed, 18 Sep 2019 15:15:42 +
> > From: bugzilla-dae...@bugzilla.kernel.org
> > To: step...@networkplumber.org
> > Subject: [Bug 204903
On 9/24/19 8:20 AM, Carlos Neira wrote:
> Signed-off-by: Carlos Neira
Please do add some commit message. A couple of examples,
commit 0fc2e0b84ba725c5e6ee66059936638389e67c80
Author: Alexei Starovoitov
Date: Thu Aug 22 22:52:13 2019 -0700
tools/bpf: sync bpf.h
sync bpf.h from ke
Prashant Malani [mailto:pmal...@chromium.org]
> Sent: Tuesday, September 24, 2019 12:01 PM
> To: Hayes Wang
> Cc: grund...@chromium.org; netdev@vger.kernel.org; nic_swsd; Prashant
> Malani
> Subject: [PATCH v2] r8152: Use guard clause and fix comment typos
>
> Use a guard clause in tx_bottom() to
This is an unlikely case, use unlikely() on it seems logical.
Signed-off-by: xiaolinkui
---
include/linux/netdevice.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 88292953aa6f..005f3da1b13d 100644
--- a/include/li
On 9/19/19 2:46 AM, Stephen Hemminger wrote:
>
>
> Begin forwarded message:
>
> Date: Wed, 18 Sep 2019 15:15:42 +
> From: bugzilla-dae...@bugzilla.kernel.org
> To: step...@networkplumber.org
> Subject: [Bug 204903] New: unable to create vrf interface when ipv6.disable=1
>
>
> https://bugzi
The CPU port does not have a PHY connected to it. So calling
phy_support_asym_pause() results in an Opps. As with other DSA
drivers, add a guard that the port is a user port.
Reported-by: Michal Vokáč
Fixes: 0394a63acfe2 ("net: dsa: enable and disable all ports")
Signed-off-by: Andrew Lunn
---
On Tue, Sep 24, 2019 at 03:10:44PM +0200, Michal Vokáč wrote:
> On 24. 09. 19 14:31, Andrew Lunn wrote:
> I added the printk and the above fix and can confirm that it is the CPU
> port and the phy is NULL pointer:
>
> [6.976366] qca8k 2188000.ethernet-1:0a: Using legacy PHYLIB callbacks.
> Pl
Алексей Захаров wrote:
[...]
>Right after reboot one of the slaves hangs with actor port state 71
>and partner port state 1.
>It doesn't send lacpdu and seems to be broken.
>Setting link down and up again fixes slave state.
[...]
I think I see what failed in the first patch, could you test
On Tue, Sep 24, 2019 at 4:47 PM Grant Grundler wrote:
>
> On Mon, Sep 23, 2019 at 7:47 PM Hayes Wang wrote:
> >
> > Prashant Malani [mailto:pmal...@chromium.org]
> > > Sent: Tuesday, September 24, 2019 6:27 AM
> > > To: Hayes Wang
> > [...]
> > > - do {
> > > + while (1) {
> > >
On Mon, Sep 23, 2019 at 7:47 PM Hayes Wang wrote:
>
> Prashant Malani [mailto:pmal...@chromium.org]
> > Sent: Tuesday, September 24, 2019 6:27 AM
> > To: Hayes Wang
> [...]
> > - do {
> > + while (1) {
> > struct tx_agg *agg;
> > + struct net_device *netdev = tp->
From: Julien Fortin
print_rta_multipath doesn't support JSON output:
{
"dst":"27.0.0.13",
"protocol":"bgp",
"metric":20,
"flags":[],
"gateway":"169.254.0.1"dev uplink-1 weight 1 ,
"flags":["onlink"],
"gateway":"169.254.0.1"dev uplink-2 weight 1 ,
"flags":["onlink"
qdisc_root() use from netem_enqueue() triggers a lockdep warning.
__dev_queue_xmit() uses rcu_read_lock_bh() which is
not equivalent to rcu_read_lock() + local_bh_disable_bh as far
as lockdep is concerned.
WARNING: suspicious RCU usage
5.3.0-rc7+ #0 Not tainted
-
inclu
On 9/24/19 1:19 PM, Daniel Borkmann wrote:
On Tue, Sep 24, 2019 at 12:56:53PM -0600, Shuah Khan wrote:
On 9/24/19 12:49 PM, Daniel Borkmann wrote:
On Tue, Sep 24, 2019 at 09:48:35AM -0600, Shuah Khan wrote:
On 9/24/19 9:43 AM, Yonghong Song wrote:
On 9/24/19 8:26 AM, Shuah Khan wrote:
Hi Ale
From: Thierry Reding
Date: Fri, 20 Sep 2019 19:00:34 +0200
> From: Thierry Reding
>
> The DWMAC 4.10 supports the same enhanced addressing mode as later
> generations. Parse this capability from the hardware feature registers
> and set the EAME (Enhanced Addressing Mode Enable) bit when necessa
The 5.3 kernel has been released, and the last patches have
been applied to iproute2.
This update includes usual ammount of minor fixes and to tools and
documentation. More to the newer tools like devlink and rdma.
Download:
https://www.kernel.org/pub/linux/utils/net/iproute2/iproute2-5.3.0.t
From: Maciej Żenczykowski
Date: Tue, 24 Sep 2019 16:47:00 +0200
>> Removing this is going to break things, you can't just remove a sysctl
>> because "oh it was a bad idea to add this, sorry."
>
> Yeah, I know... but do you have any other suggestions?
>
> Would you take an alternative to make th
On Thu, 19 Sep 2019 19:04:47 -0700
Joe Stringer wrote:
> If two processes attempt to invoke bpf_map_attach() at the same time,
> then they will both create maps, then the first will successfully pin
> the map to the filesystem and the second will not pin the map, but will
> continue operating wit
On 2019-09-24 18:25, Jonathan Lemon wrote:
When kzalloc() failed, NULL was returned to the caller, which
tested the pointer with IS_ERR(), which didn't match, so the
pointer was used later, resulting in a NULL dereference.
Return ERR_PTR(-ENOMEM) instead of NULL.
Reported-by: syzbot+491c1b7565b
After commit a2c11b034142 ("kcm: use BPF_PROG_RUN")
syzbot easily triggers the warning in cant_sleep().
As explained in commit 6cab5e90ab2b ("bpf: run bpf programs
with preemption disabled") we need to disable preemption before
running bpf programs.
BUG: assuming atomic context at net/kcm/kcmsock
On Tue, Sep 24, 2019 at 12:56:53PM -0600, Shuah Khan wrote:
> On 9/24/19 12:49 PM, Daniel Borkmann wrote:
> > On Tue, Sep 24, 2019 at 09:48:35AM -0600, Shuah Khan wrote:
> > > On 9/24/19 9:43 AM, Yonghong Song wrote:
> > > > On 9/24/19 8:26 AM, Shuah Khan wrote:
> > > > > Hi Alexei and Daniel,
> >
On 9/24/19 12:49 PM, Daniel Borkmann wrote:
On Tue, Sep 24, 2019 at 09:48:35AM -0600, Shuah Khan wrote:
On 9/24/19 9:43 AM, Yonghong Song wrote:
On 9/24/19 8:26 AM, Shuah Khan wrote:
Hi Alexei and Daniel,
bpf test doesn't build on Linux 5.4 mainline. Do you know what's
happening here.
make -
On Tue, Sep 24, 2019 at 09:48:35AM -0600, Shuah Khan wrote:
> On 9/24/19 9:43 AM, Yonghong Song wrote:
> > On 9/24/19 8:26 AM, Shuah Khan wrote:
> > > Hi Alexei and Daniel,
> > >
> > > bpf test doesn't build on Linux 5.4 mainline. Do you know what's
> > > happening here.
> > >
> > > make -C tools
On 9/24/19 12:07 PM, tim.b...@sony.com wrote:
-Original Message-
From: Cristian Marussi on Tuesday, September 24, 2019 7:30 AM
Hi Shuah
On 24/09/2019 17:39, Shuah Khan wrote:
On 9/24/19 10:03 AM, Shuah Khan wrote:
On 9/24/19 9:52 AM, Cristian Marussi wrote:
Hi Shuah
On 24/09/2019
On Tue, Sep 24, 2019 at 08:01:17PM +0200, Daniel Borkmann wrote:
> On Tue, Sep 24, 2019 at 12:20:01PM -0300, Carlos Neira wrote:
> > Currently bpf_get_current_pid_tgid(), is used to do pid filtering in bcc's
> > scripts but this helper returns the pid as seen by the root namespace which
> > is
> >
Hi Vinicius,
> On Sep 23, 2019, at 10:04 PM, Vinicius Costa Gomes
> wrote:
>
> The problem happens because that when offloading is enabled, the cbs
> instance is not added to the list.
>
> Also, the current code doesn't handle correctly the case when offload
> is disabled without removing the
> -Original Message-
> From: Cristian Marussi on Tuesday, September 24, 2019 7:30 AM
>
> Hi Shuah
>
> On 24/09/2019 17:39, Shuah Khan wrote:
> > On 9/24/19 10:03 AM, Shuah Khan wrote:
> >> On 9/24/19 9:52 AM, Cristian Marussi wrote:
> >>> Hi Shuah
> >>>
> >>> On 24/09/2019 16:26, Shuah
On Tue, Sep 24, 2019 at 12:20:01PM -0300, Carlos Neira wrote:
> Currently bpf_get_current_pid_tgid(), is used to do pid filtering in bcc's
> scripts but this helper returns the pid as seen by the root namespace which is
> fine when a bcc script is not executed inside a container.
> When the process
Hi Shuah
On 24/09/2019 17:39, Shuah Khan wrote:
> On 9/24/19 10:03 AM, Shuah Khan wrote:
>> On 9/24/19 9:52 AM, Cristian Marussi wrote:
>>> Hi Shuah
>>>
>>> On 24/09/2019 16:26, Shuah Khan wrote:
Hi Alexei and Daniel,
bpf test doesn't build on Linux 5.4 mainline. Do you know what's
On Mon, Sep 23, 2019 at 8:28 PM Jakub Kicinski
wrote:
>
> On Sat, 21 Sep 2019 23:19:20 -0400, Pooja Trivedi wrote:
> > On Wed, Sep 18, 2019 at 5:45 PM Jakub Kicinski wrote:
> > > On Wed, 18 Sep 2019 17:37:44 -0400, Pooja Trivedi wrote:
> > > > Hi Jakub,
> > > >
> > > > I have explained one potenti
On 9/20/19 9:18 AM, Stephen Hemminger wrote:
> From: Stephen Hemminger
>
> Running old skge driver on PowerPC causes checksum errors
> because hardware reported 1's complement checksum is in little-endian
> byte order.
>
> Reported-by: Benoit
> Signed-off-by: Stephen Hemminger
Fixes: 383181ac
On Tue, Sep 24, 2019 at 8:51 AM Vlad Buslov wrote:
>
> TC filter API unlocking introduced several new fine-grained locks. The
> change caused sleeping-while-atomic BUGs in several Qdiscs that call cls
> APIs which need to obtain new mutex while holding sch tree spinlock. This
> series fixes affect
On 9/24/19 10:03 AM, Shuah Khan wrote:
On 9/24/19 9:52 AM, Cristian Marussi wrote:
Hi Shuah
On 24/09/2019 16:26, Shuah Khan wrote:
Hi Alexei and Daniel,
bpf test doesn't build on Linux 5.4 mainline. Do you know what's
happening here.
make -C tools/testing/selftests/bpf/
side question, sin
On 9/23/19 4:20 PM, Brian Vazquez wrote:
> Hi Yonghong, thanks for working on this!
>
> I have some concerns about this implementation but overall I think
> this might work for our use case too!
Thanks for reviewing the patch. I will get back to this very soon.
>
> On Sun, Sep 8, 2019 at 1:11
On Mon, Sep 23, 2019 at 05:51:06PM +0200, David Miller wrote:
> From: Saeed Mahameed
> Date: Mon, 23 Sep 2019 12:39:57 +
>
> > This series includes some upstream patches aimed to fix multiple checksum
> > issues with mlx5 driver in 4.19-stable kernels.
> >
> > Since the patches didn't apply
When kzalloc() failed, NULL was returned to the caller, which
tested the pointer with IS_ERR(), which didn't match, so the
pointer was used later, resulting in a NULL dereference.
Return ERR_PTR(-ENOMEM) instead of NULL.
Reported-by: syzbot+491c1b7565ba9069e...@syzkaller.appspotmail.com
Fixes: 04
When kzalloc() failed, NULL was returned to the caller, which
tested the pointer with IS_ERR(), which didn't match, so the
pointer was used later, resulting in a NULL dereference.
Return ERR_PTR(-ENOMEM) instead of NULL.
Reported-by: syzbot+491c1b7565ba9069e...@syzkaller.appspotmail.com
Fixes: 04
On 9/24/19 9:52 AM, Cristian Marussi wrote:
Hi Shuah
On 24/09/2019 16:26, Shuah Khan wrote:
Hi Alexei and Daniel,
bpf test doesn't build on Linux 5.4 mainline. Do you know what's
happening here.
make -C tools/testing/selftests/bpf/
side question, since I'm writing arm64/ tests.
my "build-
According to Tal Gilboa the only benefit from DIM comes from a driver
that uses it. So it doesn't make sense to make this symbol user visible,
instead all drivers that use it should select it (as is already the case
AFAICT).
Signed-off-by: Uwe Kleine-König
---
Hello David,
On Tue, Sep 24, 2019 a
On 9/21/19 9:09 AM, Jakub Kicinski wrote:
On Tue, 17 Sep 2019 08:29:18 -0700, Ka-Cheong Poon wrote:
In rds_bind(), laddr_check is called without checking if it is NULL or
not. And rs_transport should be reset if rds_add_bound() fails.
Reported-by: syzbot+fae39afd2101a17ec...@syzkaller.appspotm
Hi Shuah
On 24/09/2019 16:26, Shuah Khan wrote:
> Hi Alexei and Daniel,
>
> bpf test doesn't build on Linux 5.4 mainline. Do you know what's
> happening here.
>
>
> make -C tools/testing/selftests/bpf/
side question, since I'm writing arm64/ tests.
my "build-testcases" following the KSFT docs
Recent changes that removed rtnl dependency from rules update path of tc
also made tcf_block_put() function sleeping. This function is called from
ops->destroy() of several Qdisc implementations, which in turn is called by
qdisc_put(). Some Qdiscs call qdisc_put() while holding sch tree spinlock,
w
Recent changes that removed rtnl dependency from rules update path of tc
also made tcf_block_put() function sleeping. This function is called from
ops->destroy() of several Qdisc implementations, which in turn is called by
qdisc_put(). Some Qdiscs call qdisc_put() while holding sch tree spinlock,
w
TC filter API unlocking introduced several new fine-grained locks. The
change caused sleeping-while-atomic BUGs in several Qdiscs that call cls
APIs which need to obtain new mutex while holding sch tree spinlock. This
series fixes affected Qdiscs by ensuring that cls API that became sleeping
is onl
Recent changes that removed rtnl dependency from rules update path of tc
also made tcf_block_put() function sleeping. This function is called from
ops->destroy() of several Qdisc implementations, which in turn is called by
qdisc_put(). Some Qdiscs call qdisc_put() while holding sch tree spinlock,
w
In rds_bind(), laddr_check is called without checking if it is NULL or
not. And rs_transport should be reset if rds_add_bound() fails.
Fixes: c5c1a030a7db ("net/rds: An rds_sock is added too early to the hash
table")
Reported-by: syzbot+fae39afd2101a17ec...@syzkaller.appspotmail.com
Signed-off-b
On 9/24/19 9:43 AM, Yonghong Song wrote:
On 9/24/19 8:26 AM, Shuah Khan wrote:
Hi Alexei and Daniel,
bpf test doesn't build on Linux 5.4 mainline. Do you know what's
happening here.
make -C tools/testing/selftests/bpf/
-c progs/test_core_reloc_ptr_as_arr.c -o - || echo "clang failed") | \
On 9/24/19 8:26 AM, Shuah Khan wrote:
> Hi Alexei and Daniel,
>
> bpf test doesn't build on Linux 5.4 mainline. Do you know what's
> happening here.
>
>
> make -C tools/testing/selftests/bpf/
>
> -c progs/test_core_reloc_ptr_as_arr.c -o - || echo "clang failed") | \
> llc -march=bpf -mcpu=gen
On 9/24/19 11:27 PM, Ka-Cheong Poon wrote:
In rds_bind(), laddr_check is called without checking if it is NULL or
not. And rs_transport should be reset if rds_add_bound() fails.
Fixes: c5c1a030a7db ("net/rds: Check laddr_check before calling it")
Oops, wrong Subject. Will re-submit. Sorry
In rds_bind(), laddr_check is called without checking if it is NULL or
not. And rs_transport should be reset if rds_add_bound() fails.
Fixes: c5c1a030a7db ("net/rds: Check laddr_check before calling it")
Reported-by: syzbot+fae39afd2101a17ec...@syzkaller.appspotmail.com
Signed-off-by: Ka-Cheong P
Hi Alexei and Daniel,
bpf test doesn't build on Linux 5.4 mainline. Do you know what's
happening here.
make -C tools/testing/selftests/bpf/
-c progs/test_core_reloc_ptr_as_arr.c -o - || echo "clang failed") | \
llc -march=bpf -mcpu=generic -filetype=obj -o
/mnt/data/lkml/linux_5.4/tools/test
Self tests added for new helper
Signed-off-by: Carlos Neira
---
tools/testing/selftests/bpf/Makefile | 2 +-
tools/testing/selftests/bpf/bpf_helpers.h | 3 +
.../selftests/bpf/progs/test_pidns_kern.c | 71
tools/testing/selftests/bpf/test_pidns.c | 152 +++
ns_match returns true if the namespace inode and dev_t matches the ones
provided by the caller.
Signed-off-by: Carlos Neira
---
fs/nsfs.c | 8
include/linux/proc_ns.h | 2 ++
2 files changed, 10 insertions(+)
diff --git a/fs/nsfs.c b/fs/nsfs.c
index a0431642c6b5..256f6295
Signed-off-by: Carlos Neira
---
tools/include/uapi/linux/bpf.h | 18 +-
1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index 77c6be96d676..9272dc8fb08c 100644
--- a/tools/include/uapi/linux/bpf.h
+++ b/
Currently bpf_get_current_pid_tgid(), is used to do pid filtering in bcc's
scripts but this helper returns the pid as seen by the root namespace which is
fine when a bcc script is not executed inside a container.
When the process of interest is inside a container, pid filtering will not work
if bpf
New bpf helper bpf_get_ns_current_pid_tgid,
This helper will return pid and tgid from current task
which namespace matches dev_t and inode number provided,
this will allows us to instrument a process inside a container.
Signed-off-by: Carlos Neira
---
include/linux/bpf.h | 1 +
include/uap
On Sun, Sep 22, 2019 at 04:45:31PM +0900, Takeshi Misawa wrote:
> When ppp is closing, __ppp_xmit_process() failed to enqueue skb
> and skb allocated in ppp_write() is leaked.
>
> syzbot reported :
> BUG: memory leak
> unreferenced object 0x88812a17bc00 (size 224):
> comm "syz-executor673",
SO_PRIORITY socket option requests TCP egress packets
to contain a user provided value.
TCP manages to send most packets with the requested values,
notably for TCP_ESTABLISHED state, but fails to do so for
few packets.
These packets are control packets sent on behalf
of SYN_RECV or TIME_WAIT stat
We can populate skb->priority for some ctl packets
instead of always using zero.
Signed-off-by: Eric Dumazet
---
net/ipv6/tcp_ipv6.c | 16 +---
1 file changed, 9 insertions(+), 7 deletions(-)
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index
806064c2886777ad37a1f0b8406aa
Currently, ip6_xmit() sets skb->priority based on sk->sk_priority
This is not desirable for TCP since TCP shares the same ctl socket
for a given netns. We want to be able to send RST or ACK packets
with a non zero skb->priority.
This patch has no functional change.
Signed-off-by: Eric Dumazet
-
ctl packets sent on behalf of TIME_WAIT sockets currently
have a zero skb->priority, which can cause various problems.
In this patch we :
- add a tw_priority field in struct inet_timewait_sock.
- populate it from sk->sk_priority when a TIME_WAIT is created.
- For IPv4, change ip_send_unicast_re
From: Stephen Hemminger
Date: Fri, 20 Sep 2019 18:18:26 +0200
> From: Stephen Hemminger
>
> Running old skge driver on PowerPC causes checksum errors
> because hardware reported 1's complement checksum is in little-endian
> byte order.
>
> Reported-by: Benoit
> Signed-off-by: Stephen Hemminge
On 9/24/19 4:32 PM, Igor Russkikh wrote:
We've recently found out that as well, could you try applying the following
patch:
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c
b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c
index da726489e3c8..08b0
From: Uwe Kleine-König
Date: Fri, 20 Sep 2019 16:08:21 +0200
> struct archdr is only big enough to hold the header of various types of
> arcnet packets. So to provide enough space to hold the data read from
> hardware provide a buffer large enough to hold a packet with maximal
> size.
>
> The pr
> Removing this is going to break things, you can't just remove a sysctl
> because "oh it was a bad idea to add this, sorry."
Yeah, I know... but do you have any other suggestions?
Would you take an alternative to make the default wide opened?
The current sysctl just doesn't work. It can even p
Removing this is going to break things, you can't just remove a sysctl
because "oh it was a bad idea to add this, sorry."
From: Greg Kroah-Hartman
Date: Fri, 20 Sep 2019 09:35:44 +0200
> Ori Nimron pointed out that there are a number of places in the kernel
> where you can create a raw socket, without having to have the
> CAP_NET_RAW permission.
>
> To resolve this, here's a short patch series to test these odd and
From: Eric Dumazet
Date: Wed, 18 Sep 2019 12:57:04 -0700
> If the allocation done in tcf_exts_init() failed,
> we end up with a NULL pointer in exts->actions.
...
> Fixes: 90b73b77d08e ("net: sched: change action API to use array of pointers
> to actions")
> Signed-off-by: Eric Dumazet
> Repor
On 24.09.2019 17:30, Holger Hoffstätte wrote:
> On 9/24/19 4:16 PM, Holger Hoffstätte wrote:
>> Hi,
>>
>> I recently upgraded my home network with two AQ107-based NICs and a
>> multi-speed switch. Everything works great, but I couldn't help but notice
>> very weird hwmon temperature output (which
On 9/24/19 4:16 PM, Holger Hoffstätte wrote:
Hi,
I recently upgraded my home network with two AQ107-based NICs and a
multi-speed switch. Everything works great, but I couldn't help but notice
very weird hwmon temperature output (which I wanted to use for monitoring
and alerting).
Both cards ide
Hi,
I recently upgraded my home network with two AQ107-based NICs and a
multi-speed switch. Everything works great, but I couldn't help but notice
very weird hwmon temperature output (which I wanted to use for monitoring
and alerting).
Both cards identify as:
$lspci -v -s 06:00.0
06:00.0 Ethern
From: Aleksei Zakharov
Date: Wed, 18 Sep 2019 16:05:45 +0300
> Once a while, one of 802.3ad slaves fails to initialize and hangs in
> BOND_LINK_FAIL state. Commit 334031219a84 ("bonding/802.3ad: fix slave
> link initialization transition states") checks slave->last_link_up. But
> link can still h
On 24. 09. 19 14:31, Andrew Lunn wrote:
On Tue, Sep 24, 2019 at 01:27:24PM +0200, Michal Vokáč wrote:
Hi,
just tried booting latest next-20190920 on our imx6dl-yapp4-hydra platform
with QCA8334 switch and got this:
[7.424620] [<806840e0>] (phy_support_asym_pause) from [<80686724>]
(qca8k_
On Tue, Sep 24, 2019 at 01:27:24PM +0200, Michal Vokáč wrote:
> Hi,
>
> just tried booting latest next-20190920 on our imx6dl-yapp4-hydra platform
> with QCA8334 switch and got this:
>
> [7.424620] [<806840e0>] (phy_support_asym_pause) from [<80686724>]
> (qca8k_port_enable+0x40/0x48)
> [
--
Hello dear
how are you?
my name is Edith Brown
i am a U.S military woman
is my pleasure meeting you here
best regards
On 9/23/2019 8:17 PM, Edward Cree wrote:
> On 23/09/2019 17:56, Paul Blakey wrote:
>> Even following this approach in tc only is challenging for some
>> scenarios, consider the following tc rules:
>>
>> tc filter add dev1 ... chain 0 flower action goto chain 1
>> tc filter add dev1 ... chain 0 fl
Hi,
just tried booting latest next-20190920 on our imx6dl-yapp4-hydra platform
with QCA8334 switch and got this:
[6.957822] 8<--- cut here ---
[6.963550] Unable to handle kernel NULL pointer dereference at virtual
address 0264
[6.974342] pgd = (ptrval)
[6.979751] [0264]
userspace openvswitch patch "(dpif-linux: Implement the API
functions to allow multiple handler threads read upcall)"
changes its type from U32 to UNSPEC, but leave the kernel
unchanged
and after kernel 6e237d099fac "(netlink: Relax attr validation
for fixed length types)", this bug is exposed by
On Mon, Sep 23, 2019 at 5:21 PM wenxu wrote:
> 在 2019/9/23 17:42, John Hurley 写道:
> > On Mon, Sep 23, 2019 at 5:20 AM wenxu wrote:
> >> Hi John & Jakub
> >>
> >> There are some limitations for indirect tc callback work with skip_sw ?
> >>
> > Hi Wenxu,
> > This is not really a limitation.
> > As
On Tue, 2019-09-24 at 09:41 +, Saeed Mahameed wrote:
> Hi Dave,
>
> This series introduces some fixes to mlx5 driver.
> For more information please see tag log below.
>
> Please pull and let me know if there is any problem.
>
> For -stable v4.10:
correction: 4.20, NOT 4.10.
> ('net/mlx5e:
From: Alaa Hleihel
In case source_eswitch_owner_vhca_id is given as a match,
the source_vport (vhca_id) will be set in case vhca_id_valid.
This will allow matching on peer vports, vports that belong
to the other pf.
Fixes: 26d688e33f88 ("net/mlx5: DR, Add Steering entry (STE) utilities")
Signed
From: Alex Vesker
When we free an STE and the STE is in the middle of collision
list, the prev_ste was obtained incorrectly from the list.
To avoid such issues list_entry calls replaced with standard list API.
Fixes: 26d688e33f88 ("net/mlx5: DR, Add Steering entry (STE) utilities")
Signed-off-by
Before this patch, when adding multiple ethtool steering rules with
identical classification, the driver used to append the new destination
to the already existing hw rule, which caused the hw to forward the
traffic to all destinations (rx queues).
Here we avoid this by setting the "no append" mlx
From: Yevgeny Kliteynik
Fix wrong reserved bits offsets.
Fixes: 97b5484ed608 ("net/mlx5: Add HW bits and definitions required for SW
steering")
Signed-off-by: Yevgeny Kliteynik
Reviewed-by: Alex Vesker
Signed-off-by: Saeed Mahameed
---
include/linux/mlx5/mlx5_ifc.h | 28 ++--
From: Bodong Wang
Add the device ID of upcoming BlueField-2 integrated ConnectX-6 Dx
network controller. Its VFs will be using the generic VF device ID:
0x101e "ConnectX Family mlx5Gen Virtual Function".
Fixes: 2e9d3e83ab82 ("net/mlx5: Update the list of the PCI supported devices")
Signed-off-by
From: Dmytro Linkin
In mlx5 parse_tunnel_attr() function dispatch on encap IP address type
is performed by directly checking flow_rule_match_key() on
FLOW_DISSECTOR_KEY_ENC_IPV4_ADDRS, and then on
FLOW_DISSECTOR_KEY_ENC_IPV6_ADDRS. However, since those are stored in
union, first check is always t
From: Alex Vesker
The vport number is part of the vport_cap, there is no reason
to store in a separate variable on the vport.
Fixes: 9db810ed2d37 ("net/mlx5: DR, Expose steering action functionality")
Signed-off-by: Alex Vesker
Reviewed-by: Maor Gottlieb
Signed-off-by: Saeed Mahameed
---
dri
Hi Dave,
This series introduces some fixes to mlx5 driver.
For more information please see tag log below.
Please pull and let me know if there is any problem.
For -stable v4.10:
('net/mlx5e: Fix traffic duplication in ethtool steering')
For -stable v4.19:
('net/mlx5: Add device ID of upcoming
On Thu, Apr 25, 2019 at 06:15:13AM +, Parav Pandit wrote:
>
>
> > -Original Message-
> > From: Dan Carpenter
> > Sent: Wednesday, April 24, 2019 9:08 AM
> > To: Parav Pandit ; netdev@vger.kernel.org
> > Cc: Leon Romanovsky ; Eli Cohen ;
> > Doug Ledford ; Jason Gunthorpe ;
> > linux-
Hi,
The function "sff8636_dom_parse", called from "sff8636_show_dom",
disregards the module eeprom size returned from the driver and assumes
the existence of upper pages, e.g.
sd->sfp_temp[HALRM] = SFF8636_OFFSET_TO_TEMP(SFF8636_TEMP_HALRM);
To reproduce: return ETH_MODULE_SFF_8636_LEN (256) for
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