On 8/28/20 12:01 AM, Alexei Starovoitov wrote:
From: Alexei Starovoitov
v2->v3:
- switched to minimal allowlist approach. Essentially that means that syscall
entry, few btrfs allow_error_inject functions, should_fail_bio(), and two LSM
hooks: file_mprotect and bprm_committed_creds are the
On 8/28/20 12:01 AM, Alexei Starovoitov wrote:
From: Alexei Starovoitov
'static' and 'static noinline' function attributes make no guarantees that
gcc/clang won't optimize them. The compiler may decide to inline 'static'
function and in such case ALLOW_ERROR_INJECT becomes meaningless. The comp
On Thursday, 27 August 2020 11:33:51 CEST Lee Jones wrote:
> 'ar9170_qmap' is used in some source files which include carl9170.h,
> but not all of them. A 'defined but not used' warning is thrown when
> compiling the ones which do not use it.
>
> Fixes the following W=1 kernel build warning(s)
>
The new bit TX_GENF_CLR_EN has been added in AM65x SR2.0 to fix i2083
errata, which can be just set unconditionally for all SoCs.
Signed-off-by: Grygorii Strashko
---
drivers/net/ethernet/ti/am65-cpts.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet
IANA specifies User ports as 1024-49151,
and Private ports (local/ephemeral/dynamic/w/e) as 49152-65535 [1].
This means Linux uses 32768-49151 'illegally'.
This is not just a matter of following specifications:
IANA actually assigns numbers in this range [1].
I understand that Linux uses 61000-65
On Fri, 28 Aug 2020 16:01:31 +0200
Willem de Bruijn wrote:
> On Fri, Aug 28, 2020 at 10:51 AM S.V.R.Anand wrote:
> >
> > There is an active Internet draft "Packet Delivery Deadline time in
> > 6LoWPAN Routing Header"
> > (https://datatracker.ietf.org/doc/draft-ietf-6lo-deadline-time/) which
> >
IANA specifies User ports as 1024-49151,
and Private ports (local/ephemeral/dynamic/w/e) as 49152-65535 [1].
This means Linux uses 32768-49151 'illegally'.
This is not just a matter of following specifications:
IANA actually assigns numbers in this range [1].
I understand that Linux uses 61000-65
On Fri, Aug 28, 2020 at 3:37 AM Krzysztof Hałasa wrote:
>
> OTOH hdlc_setup_dev() initializes hard_header_len to 16,
> but in this case I guess 4 bytes are better.
>
> Acked-by: Krzysztof Halasa
Thank you, Krzysztof!
Actually I'm thinking about changing the default value of 16 in hdlc.c to 0.
Stanislav Fomichev writes:
> This is a low-level function (hence in bpf.c) to find out the metadata
> map id for the provided program fd.
> It will be used in the next commits from bpftool.
>
> Cc: Toke Høiland-Jørgensen
> Cc: YiFei Zhu
> Signed-off-by: Stanislav Fomichev
> ---
> tools/lib/bp
Hi David,
The following pull-request contains BPF updates for your *net* tree.
We've added 4 non-merge commits during the last 4 day(s) which contain
a total of 4 files changed, 7 insertions(+), 4 deletions(-).
The main changes are:
1) Fix out of bounds access for BPF_OBJ_GET_INFO_BY_FD retriev
On Friday 28 August 2020 10:59:37 Kalle Valo wrote:
> Ondrej Zary writes:
>
> > On Thursday 27 August 2020 09:49:12 Kalle Valo wrote:
> >> Ondrej Zary writes:
> >>
> >> > On Monday 17 August 2020 20:27:06 Jesse Brandeburg wrote:
> >> >> On Mon, 17 Aug 2020 16:27:01 +0300
> >> >> Kalle Valo wro
On Fri, 28 Aug 2020 22:44:47 +0200
Bart Groeneveld wrote:
> IANA specifies User ports as 1024-49151,
> and Private ports (local/ephemeral/dynamic/w/e) as 49152-65535 [1].
>
> This means Linux uses 32768-49151 'illegally'.
> This is not just a matter of following specifications:
> IANA actually a
On 8/26/20 3:19 PM, Hangbin Liu wrote:
Add a new bpf argument type ARG_CONST_MAP_PTR_OR_NULL which could be
used when we want to allow NULL pointer for map parameter. The bpf helper
need to take care and check if the map is NULL when use this type.
Signed-off-by: Hangbin Liu
---
v9: merge the
On 8/26/20 3:19 PM, Hangbin Liu wrote:
[...]
+BPF_CALL_3(bpf_xdp_redirect_map_multi, struct bpf_map *, map,
+ struct bpf_map *, ex_map, u64, flags)
+{
+ struct bpf_redirect_info *ri = this_cpu_ptr(&bpf_redirect_info);
+
+ /* Limit ex_map type to DEVMAP_HASH to get better perf
Hello, everyone!
How can I add filter rule with full handle option
tc filter replace dev eno5 parent : pref 49100 handle 800:10:800
protocol ip u32 match u8 0 0
I get error:
Error: cls_u32: Handle specified hash table address mismatch
Why I get error?
Am I right to article below?
handle 8
Hi Adam
> If kernel has to bring up two Ethernet interfaces, the processor has two
> peripherals with functionality of MACs (in i.MX6ULL these are Fast Ethernet
> Controllers, FECs), but uses a shared MDIO bus, then the kernel first probes
> one MAC, enables clock for its PHY, probes MDIO bus tryn
Hi Andrew.
W dniu 2020-08-29 o 00:28, Andrew Lunn pisze:
Hi Adam
If kernel has to bring up two Ethernet interfaces, the processor has two
peripherals with functionality of MACs (in i.MX6ULL these are Fast Ethernet
Controllers, FECs), but uses a shared MDIO bus, then the kernel first probes
one
On Sat, Aug 29, 2020 at 12:34:05AM +0200, Adam Rudziński wrote:
> Hi Andrew.
>
> W dniu 2020-08-29 o 00:28, Andrew Lunn pisze:
> > Hi Adam
> >
> > > If kernel has to bring up two Ethernet interfaces, the processor has two
> > > peripherals with functionality of MACs (in i.MX6ULL these are Fast
>
From: Daniel Borkmann
Date: Fri, 28 Aug 2020 23:14:52 +0200
> The following pull-request contains BPF updates for your *net* tree.
>
> We've added 4 non-merge commits during the last 4 day(s) which contain
> a total of 4 files changed, 7 insertions(+), 4 deletions(-).
>
> The main changes are:
From: Stephen Hemminger
Date: Fri, 28 Aug 2020 14:52:03 -0700
> Changing the default range impacts existing users. Since Linux has been doing
> this for so long, I don't think just because a standards body decided to
> reserve
> some space is sufficient justification to do this.
Agreed, there i
W dniu 2020-08-29 o 00:53, Andrew Lunn pisze:
On Sat, Aug 29, 2020 at 12:34:05AM +0200, Adam Rudziński wrote:
Hi Andrew.
W dniu 2020-08-29 o 00:28, Andrew Lunn pisze:
Hi Adam
If kernel has to bring up two Ethernet interfaces, the processor has two
peripherals with functionality of MACs (in i
Hi,
I have found that a device with two Ethernet interfaces may have a
problem with bringing up both interfaces on fresh boot (after power-on).
According to my investigation, the problem is caused by probing PHYs on
shared MDIO bus while one PHY still has no clock provided.
The possible work
On 8/28/20 4:16 PM, Brian Vazquez wrote:
> On Fri, Aug 28, 2020 at 8:12 AM Randy Dunlap wrote:
>>
>> On 8/28/20 8:09 AM, Sven Joachim wrote:
>>> On 2020-08-27 11:12 -0700, Brian Vazquez wrote:
>>>
I've been trying to reproduce it with your config but I didn't
succeed. I also looked at th
Hi David, Michael,
I am contacting you because I'm experiencing an issue that seems to be
awfully close to what David attempted to fix related to the tg3 driver
infinite sleep while holding rtnl_lock
(https://lkml.org/lkml/2020/6/15/1122).
I have a system with a bunch of "Broadcom Limited NetXtre
On 2020/8/29 1:19, Jakub Kicinski wrote:
> On Fri, 28 Aug 2020 11:16:22 +0800 luobin (L) wrote:
>> On 2020/8/28 3:44, Jakub Kicinski wrote:
>>> On Thu, 27 Aug 2020 19:13:21 +0800 Luo bin wrote:
+ switch (idx) {
+ case VALID:
+ return funcfg_table_elem->dw0.bs.valid;
add debugfs node for querying sq/rq info and function table
Luo bin (3):
hinic: add support to query sq info
hinic: add support to query rq info
hinic: add support to query function table
drivers/net/ethernet/huawei/hinic/Makefile| 3 +-
.../net/ethernet/huawei/hinic/hinic_debugfs.c
add debugfs node for querying sq info, for example:
cat /sys/kernel/debug/hinic/:15:00.0/SQs/0x0/sq_pi
Signed-off-by: Luo bin
---
V0~V1:
- remove command interfaces to the read only files
- split addition of each object into a separate patch
drivers/net/ethernet/huawei/hinic/Makefile|
add debugfs node for querying rq info, for example:
cat /sys/kernel/debug/hinic/:15:00.0/RQs/0x0/rq_hw_pi
Signed-off-by: Luo bin
---
V0~V1:
- remove command interfaces to the read only files
- split addition of each object into a separate patch
.../net/ethernet/huawei/hinic/hinic_debugfs.c
add debugfs node for querying function table, for example:
cat /sys/kernel/debug/hinic/:15:00.0/func_table/valid
Signed-off-by: Luo bin
---
V0~V1:
- remove command interfaces to the read only files
- split addition of each object into a separate patch
V1~V2:
- remove vlan_id and vlan_mode fr
On Fri, Aug 28, 2020 at 11:14:30PM +0800, we...@ucloud.cn wrote:
> From: wenxu
>
> Add ip6_fragment in ipv6_stub and use it in openvswitch
> This version add default function eafnosupport_ipv6_fragment
Reviewed-by: Marcelo Ricardo Leitner
Attention To Email : netdev@vger.kernel.org
Good Day Sir,
Our Group have the financial capability to finance any investment portfolio as
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
master
head: 0f091e43310f5c292b7094f9f115e651358e8053
commit: 4718a471f1a7fc5cc943377c09300bb35138daf9 [43/71] netlink: remove
duplicated nla_need_padding_for_64bit() check
config: riscv-randconfig-r006-20200828
On 8/28/2020 4:14 PM, Adam Rudziński wrote:
W dniu 2020-08-29 o 00:53, Andrew Lunn pisze:
On Sat, Aug 29, 2020 at 12:34:05AM +0200, Adam Rudziński wrote:
Hi Andrew.
W dniu 2020-08-29 o 00:28, Andrew Lunn pisze:
Hi Adam
If kernel has to bring up two Ethernet interfaces, the processor
has
On 8/21/20 6:30 PM, Stephen Hemminger wrote:
External email: Use caution opening links or attachments
On Fri, 21 Aug 2020 14:09:14 -0700
Roopa Prabhu wrote:
On 8/20/20 10:18 PM, Roopa Prabhu wrote:
On 8/20/20 9:36 PM, Stephen Hemminger wrote:
On Thu, 20 Aug 2020 20:52:02 -0700
Roopa Pra
On 8/23/20 7:20 PM, David Ahern wrote:
External email: Use caution opening links or attachments
On 8/20/20 9:52 PM, Roopa Prabhu wrote:
+void protodown_reason_n2a(int id, char *buf, int len)
+{
+ if (id < 0 || id >= PROTODOWN_REASON_NUM_BITS || numeric) {
since the reason is limited to
From: Roopa Prabhu
This patch adds support for recently
added link IFLA_PROTO_DOWN_REASON attribute.
IFLA_PROTO_DOWN_REASON enumerates reasons
for the already existing IFLA_PROTO_DOWN link
attribute.
$ cat /etc/iproute2/protodown_reasons.d/r.conf
0 mlag
1 evpn
2 vrrp
3 psecurity
$ ip link set d
> From: Jakub Kicinski
> Sent: Friday, August 28, 2020 10:14 PM
>
> On Fri, 28 Aug 2020 04:27:19 + Parav Pandit wrote:
> > > From: Jakub Kicinski
> > > Sent: Friday, August 28, 2020 3:12 AM
> > >
> > > On Thu, 27 Aug 2020 20:15:01 + Parav Pandit wrote:
> > > > > From: Jakub Kicinski
syzbot has found a reproducer for the following issue on:
HEAD commit:b36c9697 Add linux-next specific files for 20200828
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=11ae3d6190
kernel config: https://syzkaller.appspot.com/x/.config?x
On 2020-08-28 16:42 -0700, Randy Dunlap wrote:
> On 8/28/20 4:16 PM, Brian Vazquez wrote:
>> On Fri, Aug 28, 2020 at 8:12 AM Randy Dunlap wrote:
>>>
>>> On 8/28/20 8:09 AM, Sven Joachim wrote:
On 2020-08-27 11:12 -0700, Brian Vazquez wrote:
> I've been trying to reproduce it with yo
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