On Wed, Jul 17, 2019 at 5:24 PM Arnaldo Carvalho de Melo
wrote:
>
> Em Fri, May 24, 2019 at 11:59:00AM -0700, Andrii Nakryiko escreveu:
> > There is a need for fast point lookups inside libbpf for multiple use
> > cases (e.g., name resolution for BTF-to-C conversion, by-name lookups in
> > BTF for
On Fri, Jul 12, 2019 at 10:32:38PM -0700, Shannon Nelson wrote:
> On 7/8/19 7:30 PM, Andrew Lunn wrote:
> >>+static int ionic_nway_reset(struct net_device *netdev)
> >>+{
> >>+ struct lif *lif = netdev_priv(netdev);
> >>+ int err = 0;
> >>+
> >>+ if (netif_running(netdev))
> >>+ err
On Fri, Jul 12, 2019 at 10:16:31PM -0700, Shannon Nelson wrote:
> On 7/8/19 7:14 PM, Andrew Lunn wrote:
> >>+static int ionic_set_pauseparam(struct net_device *netdev,
> >>+ struct ethtool_pauseparam *pause)
> >>+{
> >>+ struct lif *lif = netdev_priv(netdev);
> >>+ str
On Tue, Jul 09, 2019 at 03:42:39PM -0700, Shannon Nelson wrote:
> On 7/8/19 7:27 PM, Andrew Lunn wrote:
> >>+static int ionic_get_module_eeprom(struct net_device *netdev,
> >>+ struct ethtool_eeprom *ee,
> >>+ u8 *data)
> >>+{
> >>+ struct
As pointed out by Firo Yang, a netdev tx timeout may trigger just before an
ethtool set_channels operation is started. be_tx_timeout(), which dumps
some queue structures, is not written to run concurrently with
be_update_queues(), which frees/allocates those queues structures. Add some
synchronizat
On Tue, Jul 09, 2019 at 04:03:28PM -0600, Rob Herring wrote:
> On Mon, Jul 8, 2019 at 8:41 PM Andrew Lunn wrote:
> >
> > > > Optional properties:
> > > > - interrupts: interrupt line number for the SMI error/done interrupt
> > > > -- clocks: phandle for up to three required clocks for the MDIO i
Fixes: fcc16c22 ("provide common json output formatter")
Signed-off-by: Ivan Delalande
---
lib/json_writer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/json_writer.c b/lib/json_writer.c
index 5004c181..88c5eb88 100644
--- a/lib/json_writer.c
+++ b/lib/json_writer.c
@@
Em Fri, May 24, 2019 at 11:59:00AM -0700, Andrii Nakryiko escreveu:
> There is a need for fast point lookups inside libbpf for multiple use
> cases (e.g., name resolution for BTF-to-C conversion, by-name lookups in
> BTF for upcoming BPF CO-RE relocation support, etc). This patch
> implements simpl
Quoting Russell King - ARM Linux admin :
On Wed, Jul 17, 2019 at 09:31:11PM +, René van Dorst wrote:
Hi,
I am trying to enable flow control/pause on PHYLINK and fixed-link.
My setup SOC mac (mt7621) <-> RGMII <-> SWITCH mac (mt7530).
It seems that in fixed-link mode all the flow control/
On 2019/07/17 12:02, David Miller wrote:
> From: Benjamin Poirier
> Date: Tue, 16 Jul 2019 11:34:59 +0900
>
> > The hardware has been declared EOL by the vendor more than 5 years ago.
> > What's more relevant to the Linux kernel is that the quality of this driver
> > is not on par with many other
From: David Ahern
Date: Wed, 17 Jul 2019 15:08:43 -0700
> From: David Ahern
>
> Paul reported that l2tp sessions were broken after the commit referenced
> in the Fixes tag. Prior to this commit rt6_check returned NULL if the
> rt6_info 'from' was NULL - ie., the dst_entry was disconnected from
From: Jon Maloy
Date: Wed, 17 Jul 2019 23:43:44 +0200
> The tipc_msg_validate() function leaves a boolean flag 'validated' in
> the validated buffer's control block, to avoid performing this action
> more than once. However, at reception of new packets, the position of
> this field may already ha
On Wed, Jul 17, 2019 at 1:52 PM Ilya Leoshkevich wrote:
>
> > Am 17.07.2019 um 18:25 schrieb Y Song :
> >
> > On Wed, Jul 17, 2019 at 3:36 AM Ilya Leoshkevich wrote:
> >>
> >>
> >> Here is a better one: len=0x11223344 and we would like to do
> >> ((u8 *)&len)[3].
> >>
> >> len is represented as `
From: Cong Wang
Date: Wed, 17 Jul 2019 14:41:57 -0700
> This patchset fixes a corner case when loopback packets get dropped
> by rp_filter when we route them from veth to lo. Patch 1 is the fix
> and patch 2 provides a simplified test case for this scenario.
Series applied, thanks Cong.
From: Ido Schimmel
Date: Wed, 17 Jul 2019 23:29:06 +0300
> From: Ido Schimmel
>
> This patchset contains two fixes for mlxsw.
>
> Patch #1 from Petr fixes an issue in which DSCP rewrite can occur even
> if the egress port was switched to Trust L2 mode where priority mapping
> is based on PCP.
From: Rosen Penev
Date: Wed, 17 Jul 2019 12:46:45 -0700
> ag71xx uses devm_ioremap_nocache. This fixes usage of an implicit function
>
> Fixes: d51b6ce441d356369387d20bc1de5f2edb0ab71e
>
> Signed-off-by: Rosen Penev
Applied.
What is this series doing?
Where is your "0/4" cover letter which would tell us this?
Also:
> OVS compilation breaks here after this patchset since flow_stats
> structure is already defined in include/net/flow_offload.h. This patch
> is new in this batch.
You need to explain in more detail an
From: David Ahern
Paul reported that l2tp sessions were broken after the commit referenced
in the Fixes tag. Prior to this commit rt6_check returned NULL if the
rt6_info 'from' was NULL - ie., the dst_entry was disconnected from a FIB
entry. Restore that behavior.
Fixes: 93531c674315 ("net/ipv6:
On 7/17/19 3:41 PM, Cong Wang wrote:
> In a rare case where we redirect local packets from veth to lo,
> these packets fail to pass the source validation when rp_filter
> is turned on, as the tracing shows:
>
> <...>-311708 [040] ..s1 7951180.957825: fib_table_lookup: table 254 oif 0
> iif 1 sr
On 7/17/19 3:41 PM, Cong Wang wrote:
> Add a test case to simulate the loopback packet case fixed
> in the previous patch.
>
> This test gets passed after the fix:
>
> IPv4 rp_filter tests
> TEST: rp_filter passes local packets[ OK ]
> TEST: rp_filter passe
On Wed, Jul 17, 2019 at 09:31:11PM +, René van Dorst wrote:
> Hi,
>
> I am trying to enable flow control/pause on PHYLINK and fixed-link.
>
> My setup SOC mac (mt7621) <-> RGMII <-> SWITCH mac (mt7530).
>
> It seems that in fixed-link mode all the flow control/pause bits are cleared
> in
> p
The tipc_msg_validate() function leaves a boolean flag 'validated' in
the validated buffer's control block, to avoid performing this action
more than once. However, at reception of new packets, the position of
this field may already have been set by lower layer protocols, so
that the packet is erro
In a rare case where we redirect local packets from veth to lo,
these packets fail to pass the source validation when rp_filter
is turned on, as the tracing shows:
<...>-311708 [040] ..s1 7951180.957825: fib_table_lookup: table 254 oif 0 iif
1 src 10.53.180.130 dst 10.53.180.130 tos 0 scope 0 f
This patchset fixes a corner case when loopback packets get dropped
by rp_filter when we route them from veth to lo. Patch 1 is the fix
and patch 2 provides a simplified test case for this scenario.
Cong Wang (2):
fib: relax source validation check for loopback packets
selftests: add a test ca
Add a test case to simulate the loopback packet case fixed
in the previous patch.
This test gets passed after the fix:
IPv4 rp_filter tests
TEST: rp_filter passes local packets[ OK ]
TEST: rp_filter passes loopback packets [ OK ]
Hi,
I am trying to enable flow control/pause on PHYLINK and fixed-link.
My setup SOC mac (mt7621) <-> RGMII <-> SWITCH mac (mt7530).
It seems that in fixed-link mode all the flow control/pause bits are
cleared in
phylink_parse_fixedlink(). If I read phylink_parse_fixedlink() [0] correctly,
I
> Am 17.07.2019 um 18:25 schrieb Y Song :
>
> On Wed, Jul 17, 2019 at 3:36 AM Ilya Leoshkevich wrote:
>>
>>
>> Here is a better one: len=0x11223344 and we would like to do
>> ((u8 *)&len)[3].
>>
>> len is represented as `11 22 33 44` in memory, so the desired result is
>> 0x44. It can be obtai
From: Ido Schimmel
When a route needs to be appended to an existing multipath route,
fib6_add_rt2node() first appends it to the siblings list and increments
the number of sibling routes on each sibling.
Later, the function notifies the route via call_fib6_entry_notifiers().
In case the notificat
From: Eric Dumazet
Date: Wed, 17 Jul 2019 21:19:51 +0200
> On Wed, Jul 17, 2019 at 9:04 PM David Miller wrote:
>>
>> From: Cong Wang
>> Date: Tue, 16 Jul 2019 13:57:30 -0700
>>
>> > For qdisc's that support TC filters and set TCQ_F_CAN_BYPASS,
>> > notably fq_codel, it makes no sense to let pac
From: Ido Schimmel
The switch periodically sends notifications about learned FDB entries.
Among other things, the notification includes the FID (Filtering
Identifier) and the port on which the MAC was learned.
In case the driver does not have the FID defined on the relevant port,
the following e
From: Ido Schimmel
This patchset contains two fixes for mlxsw.
Patch #1 from Petr fixes an issue in which DSCP rewrite can occur even
if the egress port was switched to Trust L2 mode where priority mapping
is based on PCP.
Patch #2 fixes a problem where packets can be learned on a non-existing
From: Petr Machata
Spectrum systems use DSCP rewrite map to update DSCP field in egressing
packets to correspond to priority that the packet has. Whether rewriting
will take place is determined at the point when the packet ingresses the
switch: if the port is in Trust L3 mode, packet priority is
ag71xx uses devm_ioremap_nocache. This fixes usage of an implicit function
Fixes: d51b6ce441d356369387d20bc1de5f2edb0ab71e
Signed-off-by: Rosen Penev
---
v2: Target net instead of net-next
drivers/net/ethernet/atheros/ag71xx.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/eth
No need to annotate the netns on the flow block callback object,
flow_block_cb_is_busy() already checks for used blocks.
Fixes: d63db30c8537 ("net: flow_offload: add flow_block_cb_alloc() and
flow_block_cb_free()")
Signed-off-by: Pablo Neira Ayuso
Acked-by: Jiri Pirko
---
v3: no changes.
driv
There is a flow_stats structure defined in include/net/flow_offload.h
which is placed in the networking core. I think that definition takes
precedence on OVS, so rename flow_stats in OVS to sw_flow_stats.
Signed-off-by: Pablo Neira Ayuso
---
OVS compilation breaks here after this patchset since f
Rename this type definition and adapt users.
Signed-off-by: Pablo Neira Ayuso
Acked-by: Jiri Pirko
---
v3: no changes. tc_setup_cb_t is now misleading, so better fix this semantic
inconsistency in the net tree as Jiri suggests.
drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 2 +-
driver
This object stores the flow block callbacks that are attached to this
block. Update flow_block_cb_lookup() to take this new object.
This patch restores the block sharing feature.
Fixes: da3eeb904ff4 ("net: flow_offload: add list handling functions")
Signed-off-by: Pablo Neira Ayuso
---
v3: add f
On Wed, Jul 17, 2019 at 9:04 PM David Miller wrote:
>
> From: Cong Wang
> Date: Tue, 16 Jul 2019 13:57:30 -0700
>
> > For qdisc's that support TC filters and set TCQ_F_CAN_BYPASS,
> > notably fq_codel, it makes no sense to let packets bypass the TC
> > filters we setup in any scenario, otherwise
From: Gerd Rausch
Date: Tue, 16 Jul 2019 15:28:43 -0700
> A number of net/rds fixes necessary to make "rds_rdma.ko"
> pass some basic Oracle internal tests.
Series applied.
From: Cong Wang
Date: Tue, 16 Jul 2019 13:57:30 -0700
> For qdisc's that support TC filters and set TCQ_F_CAN_BYPASS,
> notably fq_codel, it makes no sense to let packets bypass the TC
> filters we setup in any scenario, otherwise our packets steering
> policy could not be enforced.
...
Eric I
From: Pablo Neira Ayuso
Date: Tue, 16 Jul 2019 20:52:20 +0200
> On Sat, Jul 06, 2019 at 07:55:21PM +0300, Alexey Dobriyan wrote:
>> From: "Hallsmark, Per"
>>
>> proc_net_mkdir() should be used to create stuff under /proc/net,
>> so that dentry revalidation kicks in.
>>
>> See
>>
>> commi
From: Benjamin Poirier
Date: Tue, 16 Jul 2019 11:34:59 +0900
> The hardware has been declared EOL by the vendor more than 5 years ago.
> What's more relevant to the Linux kernel is that the quality of this driver
> is not on par with many other mainline drivers.
>
> Cc: Manish Chopra
> Message-
From: Hariprasad Kelam
Date: Tue, 16 Jul 2019 07:50:02 +0530
> This patch removes NULL checks before calling kfree.
>
> fixes below issues reported by coccicheck
> net/sctp/sm_make_chunk.c:2586:3-8: WARNING: NULL check before some
> freeing functions is not needed.
> net/sctp/sm_make_chunk.c:265
From: Brian King
Date: Mon, 15 Jul 2019 16:41:50 -0500
> This patch fixes an issue seen on Power systems with bnx2x which results
> in the skb is NULL WARN_ON in bnx2x_free_tx_pkt firing due to the skb
> pointer getting loaded in bnx2x_free_tx_pkt prior to the hw_cons
> load in bnx2x_tx_int. Addi
From: Taehee Yoo
Date: Mon, 15 Jul 2019 14:10:17 +0900
> cfhsi_exit_module() calls unregister_netdev() under rtnl_lock().
> but unregister_netdev() internally calls rtnl_lock().
> So deadlock would occur.
>
> Fixes: c41254006377 ("caif-hsi: Add rtnl support")
> Signed-off-by: Taehee Yoo
Applie
On Wed, 17 Jul 2019 at 09:24, Wei Yongjun wrote:
>
> Add the missing unlock before return from function sk_buff()
> in the error handling case.
>
> Fixes: f3097be21bf1 ("net: dsa: sja1105: Add a state machine for RX
> timestamping")
> Signed-off-by: Wei Yongjun
> ---
Reviewed-by: Vladimir Oltea
On Sun, 7 Jul 2019 06:44:27 +, Tariq Toukan wrote:
> On 7/6/2019 2:29 AM, David Miller wrote:
> > From: Tariq Toukan
> > Date: Fri, 5 Jul 2019 18:30:10 +0300
> >
> >> This series from Eran and me, adds TLS TX HW offload support to
> >> the mlx5 driver.
> >
> > Series applied, please dea
Update TDC tests with cases varifying ability of TC to install or delete
batches of skbedit actions.
Signed-off-by: Roman Mashak
---
.../tc-testing/tc-tests/actions/skbedit.json | 47 ++
1 file changed, 47 insertions(+)
diff --git a/tools/testing/selftests/tc-testing/t
When adding or deleting a batch of entries, the kernel sends up to
TCA_ACT_MAX_PRIO (defined to 32 in kernel) entries in an event to user
space. However it does not consider that the action sizes may vary and
require different skb sizes.
For example, consider the following script adding 32 entries
Add get_fill_size() routine used to calculate the action size
when building a batch of events.
Fixes: ca9b0e27e ("pkt_action: add new action skbedit")
Signed-off-by: Roman Mashak
---
net/sched/act_skbedit.c | 12
1 file changed, 12 insertions(+)
diff --git a/net/sched/act_skbedit.c
> On Jul 16, 2019, at 2:19 PM, David Miller wrote:
>
> From: Vedang Patel
> Date: Tue, 16 Jul 2019 12:52:18 -0700
>
>> During the review of the iproute2 patches for txtime-assist mode, it was
>> pointed out that it does not make sense for the txtime-delay parameter to
>> be negative. So, cha
Greetings,
I am Mrs.Margaret Ko May-Yee Leung Deputy Chairman, Managing Director and
Executive Director of Chong Hing Bank Limited. I write briefly to seek your
collaboration in a multi-million transaction with good return for us on
participation. Reply for details.
Regards,
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On Wed, Jul 17, 2019 at 3:36 AM Ilya Leoshkevich wrote:
>
> > Am 17.07.2019 um 11:21 schrieb Ilya Leoshkevich :
> >
> >> Am 17.07.2019 um 07:11 schrieb Y Song :
> >>
> >> [sorry, resend again as previous one has come text messed out due to
> >> networking issues]
> >>
> >> On Tue, Jul 16, 2019 at
On Wed, Jul 17, 2019 at 05:11:21AM -0600, David Ahern wrote:
> This fixes the test script (whitespace damaged but simple enough to
> manually patch). See if it fixes the problem with your more complex
> setup. If so I will send a formal patch.
Yes! I applied this on top of f632a8170a6b667ee4e3f552
From: Mark Zhang
In manual mode a QP can be manually bound to a counter. If the counter
id(cntn) is not specified that kernel will allocate one. After a
successful bind, the cntn can be seen through "rdma statistic qp show".
And in unbind if lqpn is not specified then all QPs on this counter will
From: Mark Zhang
Add document of accessing the QP counter, including bind/unbind a QP
to a counter manually or automatically, and dump counter statistics.
Signed-off-by: Mark Zhang
Signed-off-by: Leon Romanovsky
---
man/man8/rdma-dev.8 | 1 +
man/man8/rdma-link.8 | 1 +
man/man
From: Mark Zhang
This patch presents link, id, task name, lqpn, as well as all sub
counters of a QP counter.
A QP counter is a dynamically allocated statistic counter that is
bound with one or more QPs. It has several sub-counters, each is
used for a different purpose.
Examples:
$ rdma stat qp s
From: Mark Zhang
When strict_port is set, make get_port_from_argv() returns failure if
no valid port is specified.
Signed-off-by: Mark Zhang
Signed-off-by: Leon Romanovsky
---
rdma/utils.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/rdma/utils.c b/rdma/utils.c
i
From: Mark Zhang
Show default counter statistics, which are same through the sysfs
interface: /sys/class/infiniband//ports//hw_counters/
Example:
$ rdma stat show link mlx5_2/1
link mlx5_2/1 rx_write_requests 8 rx_read_requests 4 rx_atomic_requests 0
out_of_buffer 0 out_of_sequence 0 duplicate_r
From: Mark Zhang
With per-QP statistic counter support, a user is allowed to monitor
specific QPs categories, which are bound to/unbound from counters
dynamically allocated/deallocated.
In per-port "auto" mode, QPs are bound to counters automatically
according to common criteria. For example a p
From: Mark Zhang
Add an interface to show which mode is active. Two modes are supported:
- "auto": In this mode all QPs belong to one category are bind automatically
to a single counter set. Currently only "qp type" is supported;
- "manual": In this mode QPs are bound to a counter manually.
Ex
From: Leon Romanovsky
Changelog v0->v1:
* Fixed typo in manual page (Gal)
* Rebased on top of d035cc1b "ip tunnel: warn when changing IPv6 tunnel
without tunnel name"
* Dropped update header file because it was already merged.
-
On Tue, Jul 16, 2019 at 12:01:28PM -0700, Stephen Hemminger wrote:
> On Wed, 10 Jul 2019 10:24:49 +0300
> Leon Romanovsky wrote:
>
> > From: Mark Zhang
> >
> > This patch presents link, id, task name, lqpn, as well as all sub
> > counters of a QP counter.
> > A QP counter is a dynamically allocat
On Mon, Jul 15, 2019 at 11:01 AM Loganaden Velvindron
wrote:
>
> On Fri, Jul 5, 2019 at 6:15 PM Loganaden Velvindron
> wrote:
> >
> > Hi folks,
> >
> > I read the guidelines for LTS/stable.
> > https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html
> >
> >
> > Although this is n
My name is Mr. Allen, I have a Business Proposal of Four million five hundred
thousand united states dollars for you to handle with me from my bank. I will
need you to assist me in executing this Business .
Quoting Stefan Roese :
Hi Stefan,
So comments below.
This patch adds support for the MediaTek MT7628/88 SoCs to the common
MediaTek ethernet driver. Some minor changes are needed for this and
a bigger change, as the MT7628 does not support QDMA (only PDMA).
Signed-off-by: Stefan Roese
Cc: Re
On Wed, Jul 17, 2019 at 01:02:43PM +0200, Stefan Roese wrote:
> This patch adds support for the MediaTek MT7628/88 SoCs to the common
> MediaTek ethernet driver. Some minor changes are needed for this and
> a bigger change, as the MT7628 does not support QDMA (only PDMA).
The Ethernet core found i
test_xdp_noinline fails on s390 due to a handful of endianness issues.
Use ntohs for parsing eth_proto.
Replace bswaps with ntohs/htons.
Signed-off-by: Ilya Leoshkevich
Acked-by: Vasily Gorbik
---
.../selftests/bpf/progs/test_xdp_noinline.c | 17 +
1 file changed, 9 insertio
Fix to return error code -ENOMEM from the dmam_alloc_coherent() error
handling case instead of 0, as done elsewhere in this function.
Fixes: d51b6ce441d3 ("net: ethernet: add ag71xx driver")
Signed-off-by: Wei Yongjun
---
drivers/net/ethernet/atheros/ag71xx.c | 4 +++-
1 file changed, 3 insertio
In case of error, the function of_get_mac_address() returns ERR_PTR()
and never returns NULL. The NULL test in the return value check should
be replaced with IS_ERR().
Fixes: d51b6ce441d3 ("net: ethernet: add ag71xx driver")
Signed-off-by: Wei Yongjun
---
drivers/net/ethernet/atheros/ag71xx.c |
On 7/16/19 7:56 AM, Paul Donohue wrote:
>
> Unfortunately, I have a fairly complicated setup, so it took me a while to
> figure out which pieces were relevant ... But I think I've finally got it.
> The missing piece was IPsec.
>
> After establishing an IPsec tunnel to carry the L2TP traffic, t
This patch adds support for the MediaTek MT7628/88 SoCs to the common
MediaTek ethernet driver. Some minor changes are needed for this and
a bigger change, as the MT7628 does not support QDMA (only PDMA).
Signed-off-by: Stefan Roese
Cc: René van Dorst
Cc: Sean Wang
Cc: Felix Fietkau
Cc: John C
Crystal clear. Many thanks.
// Firo
> Am 17.07.2019 um 11:21 schrieb Ilya Leoshkevich :
>
>> Am 17.07.2019 um 07:11 schrieb Y Song :
>>
>> [sorry, resend again as previous one has come text messed out due to
>> networking issues]
>>
>> On Tue, Jul 16, 2019 at 10:08 PM Y Song wrote:
>>>
>>> On Tue, Jul 16, 2019 at 4:59 AM Ilya Le
On 2019/07/17 17:56, Firo Yang wrote:
> I don't think this change could fix this problem because if SMP,
> dev_watchdog() could run on a different CPU.
hmm, SMP is clearly part of the picture here. The change I proposed
revolves around the synchronization offered by dev->tx_global_lock:
we have
> Am 17.07.2019 um 07:11 schrieb Y Song :
>
> [sorry, resend again as previous one has come text messed out due to
> networking issues]
>
> On Tue, Jul 16, 2019 at 10:08 PM Y Song wrote:
>>
>> On Tue, Jul 16, 2019 at 4:59 AM Ilya Leoshkevich wrote:
>>>
>>> test_pkt_md_access is failing on s39
I don't think this change could fix this problem because if SMP, dev_watchdog()
could run on a different CPU.
Thanks,
Firo
> Am 16.07.2019 um 19:49 schrieb Alexei Starovoitov
> :
>
> On Mon, Jul 15, 2019 at 3:22 PM Daniel Borkmann wrote:
>>
>> On 7/12/19 3:56 PM, Ilya Leoshkevich wrote:
>>> When directories are used as prerequisites in Makefiles, they can cause
>>> a lot of unnecessary rebuilds, because a directory
Malc, thanks taking a look.
I'm able to trigger the problem on non-SMP virtme with 4GiB ram, but
I'm not able to trigger it on my SMP host with 16GiB.
The slab info from dmesg (on 4GiB run):
Unreclaimable slab info:
SCTPv6 31068KB 31068KB
sctp_chunk 24321KB 2
On 7/17/19 10:03 AM, Chuhong Yuan wrote:
> Variable allocated by kvmalloc should not be freed by kfree.
> Because it may be allocated by vmalloc.
> So replace kfree with kvfree here.
>
> Signed-off-by: Chuhong Yuan
> ---
Please add corresponding Fixes: tag, thanks !
> drivers/net/ethernet/m
On 2019/07/17 13:23, Firo Yang wrote:
> I think there is a problem if dev_watchdog() is triggered before
> netif_carrier_off(). dev_watchdog() might call ->ndo_tx_timeout(), i.e.
> be_tx_timeout(), if txq timeout happens. Thus be_tx_timeout() could still be
> able to access the memory which is
Unlike legacy chips, 57500 chips don't need additional VNIC resources
for aRFS/ntuple. Fix the code accordingly so that we don't reserve
and allocate additional VNICs on 57500 chips. Without this patch,
the driver is failing to initialize when it tries to allocate extra
VNICs.
Fixes: ac33906c67e
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