On 10/05/2018 01:25 PM, Björn Töpel wrote:
> From: Björn Töpel
>
> The AF_XDP socket struct can exist in three different, implicit
> states: setup, bound and released. Setup is prior the socket has been
> bound to a device. Bound is when the socket is active for receive and
> send. Released is wh
On 10/06/2018 04:38 AM, Eric Dumazet wrote:
> If the current process has unlimited RLIMIT_MEMLOCK,
> we should should leave it as is.
>
> Fixes: 941ff6f11c02 ("bpf: fix rlimit in reuseport net selftest")
> Signed-off-by: John Sperbeck
> Signed-off-by: Eric Dumazet
> Cc: Daniel Borkmann
Applied
On 10/07/2018 01:56 PM, Quentin Monnet wrote:
> This patch series adds support for hardware offload of programs containing
> BPF-to-BPF function calls. First, a new callback is added to the kernel
> verifier, to collect information after the main part of the verification
> has been performed. Then
Hello!
On 07.10.2018 19:38, Jamal Hadi Salim wrote:
From: Al Viro
Tested by modifying iproute2 to to allow
One "to" is enough, no? :-)
sending a divisor > 255
Tested-by: Jamal Hadi Salim
Signed-off-by: Al Viro
Signed-off-by: Jamal Hadi Salim
[...]
MBR, Sergei
Because the function __skb_get_hash_symmetric always returns non-zero.
Signed-off-by: Zhang Yu
Signed-off-by: Wang Li
---
drivers/net/tun.c | 35 +--
1 file changed, 13 insertions(+), 22 deletions(-)
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index e2648
On Sun, Oct 07, 2018 at 07:29:13PM -0600, David Ahern wrote:
> On 10/7/18 4:29 AM, Christian Brauner wrote:
> >> I thought about that, but there is so much overlap - they are mostly
> >> common. Besides, ifinfomsg is the header for link dumps, and ifinfomsg
> >> is the one that has been (ab)used fo
This patch is a preparation for SAE J1939 and adds CAN_J1939
socket type.
Signed-off-by: Kurt Van Dijck
Signed-off-by: Oleksij Rempel
---
include/uapi/linux/can.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/uapi/linux/can.h b/include/uapi/linux/can.h
index 0afb
This series adds SAE J1939 support to the current kernel v4.19-rc6.
This stack has long history, starting back in 27 Apr 2011, if not
earlier:
https://lists.openwall.net/netdev/2011/04/27/45
After major rework and testing it is a time to send it mainline.
Kurt Van Dijck (2):
mailmap: update em
On Fri, 5 Oct 2018 at 22:07, Alexei Starovoitov
wrote:
>
> On Fri, Oct 05, 2018 at 04:27:58PM +0200, Jann Horn wrote:
> >
> > Can you please describe exactly why something that is not a kernel
> > unit test needs deterministic BPF hash map behavior?
>
> my use case for deterministic hashing is per
On 2018-10-08 2:11 a.m., Al Viro wrote:
On Sun, Oct 07, 2018 at 10:55:52PM -0700, David Miller wrote:
From: Al Viro
Date: Mon, 8 Oct 2018 06:45:15 +0100
Er... Both are due to missing in the very beginning of the series (well, on
top of "net: sched: cls_u32: fix hnode refcounting") commit
A
From: The j1939 authors
SAE J1939 is the vehicle bus recommended practice used for communication
and diagnostics among vehicle components. Originating in the car and
heavy-duty truck industry in the United States, it is now widely used in
other parts of the world.
J1939, ISO 11783 and NMEA 2000
From: Kurt Van Dijck
The size of this structure will be increased with J1939 support.
To stay binary compatible, the REQUIRED_SIZE macro is introduced
for existing CAN protocols.
Signed-off-by: Kurt Van Dijck
Signed-off-by: Oleksij Rempel
---
include/linux/can/core.h | 8
net/can/bcm
This patch prepares struct sockaddr_can for SAE J1939.
Signed-off-by: Kurt Van Dijck
Signed-off-by: Oleksij Rempel
---
include/uapi/linux/can.h | 17 +
1 file changed, 17 insertions(+)
diff --git a/include/uapi/linux/can.h b/include/uapi/linux/can.h
index 06d92d6be6e6..1e988fde
From: Kurt Van Dijck
This commit replaces my company's email address with a stable private
address.
Signed-off-by: Kurt Van Dijck
Signed-off-by: Marc Kleine-Budde
Signed-off-by: Oleksij Rempel
---
.mailmap | 1 +
1 file changed, 1 insertion(+)
diff --git a/.mailmap b/.mailmap
index 285e0964
On 2018-10-08 4:46 a.m., Sergei Shtylyov wrote:
Hello!
On 07.10.2018 19:38, Jamal Hadi Salim wrote:
From: Al Viro
Tested by modifying iproute2 to to allow
One "to" is enough, no? :-)
Will fix in updated version.
cheers,
jamal
On Sun, Oct 07, 2018 at 08:16:25PM -0700, David Ahern wrote:
> From: David Ahern
>
> nla_parse is currently lenient on message parsing, allowing type to be 0
> or greater than max expected and only logging a message
>
> "netlink: %d bytes leftover after parsing attributes in process `%s'."
>
On Sun, Oct 07, 2018 at 08:16:27PM -0700, David Ahern wrote:
> From: David Ahern
>
> Add a new socket option, NETLINK_DUMP_STRICT_CHK, that userspace
> can use via setsockopt to request strict checking of headers and
> attributes on dump requests.
>
> To get dump features such as kernel side fil
On Sun, Oct 07, 2018 at 08:16:28PM -0700, David Ahern wrote:
> From: David Ahern
>
> Update inet_dump_ifaddr for strict data checking. If the flag is set,
> the dump request is expected to have an ifaddrmsg struct as the header
> potentially followed by one or more attributes. Any data passed in
On Sun, Oct 07, 2018 at 08:16:29PM -0700, David Ahern wrote:
> From: David Ahern
>
> Update inet6_dump_addr for strict data checking. If the flag is set, the
> dump request is expected to have an ifaddrmsg struct as the header
> potentially followed by one or more attributes. Any data passed in t
On Sun, Oct 07, 2018 at 08:16:30PM -0700, David Ahern wrote:
> From: David Ahern
>
> Update rtnl_dump_ifinfo for strict data checking. If the flag is set,
> the dump request is expected to have an ifinfomsg struct as the header
> potentially followed by one or more attributes. Any data passed in
On Sun, Oct 07, 2018 at 08:16:31PM -0700, David Ahern wrote:
> From: David Ahern
>
> Update rtnl_bridge_getlink for strict data checking. If the flag is set,
> the dump request is expected to have an ifinfomsg struct as the header
> potentially followed by one or more attributes. Any data passed
On Sun, Oct 07, 2018 at 08:16:32PM -0700, David Ahern wrote:
> From: David Ahern
>
> Update rtnl_stats_dump for strict data checking. If the flag is set,
> the dump request is expected to have an if_stats_msg struct as the header.
> All elements of the struct are expected to be 0 except filter_ma
Because the function __skb_get_hash_symmetric always returns non-zero.
Signed-off-by: Zhang Yu
Signed-off-by: Wang Li
---
drivers/net/tun.c | 35 +--
1 file changed, 13 insertions(+), 22 deletions(-)
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index e2648
On Sun, Oct 07, 2018 at 08:16:33PM -0700, David Ahern wrote:
> From: David Ahern
>
> Update inet6_dump_ifinfo for strict data checking. If the flag is
> set, the dump request is expected to have an ifinfomsg struct as
> the header. All elements of the struct are expected to be 0 and no
> attribut
From: Al Viro
... and produce consistent error on attempt to delete such.
Existing check in u32_delete() is inconsistent - after
tc qdisc add dev eth0 ingress
tc filter add dev eth0 parent : protocol ip prio 100 handle 1: u32 \
divisor 1
tc filter add dev eth0 parent : protocol ip prio 2
From: Al Viro
Now that we have the knode count, we can instantly check if
any hnodes are non-empty. And that kills the check for extra
references to root hnode - those could happen only if there was
a knode to carry such a link.
Signed-off-by: Al Viro
Signed-off-by: Jamal Hadi Salim
---
net/
From: Al Viro
Signed-off-by: Al Viro
Signed-off-by: Jamal Hadi Salim
---
net/sched/cls_u32.c | 13 ++---
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index ce55eea448a0..ef0f2e6ec422 100644
--- a/net/sched/cls_u32.c
+++ b/net/s
From: Al Viro
the only thing we used ht for was ht->tp_c and callers can get that
without going through ->tp_c at all; start with lifting that into
the callers, next commits will massage those, eventually removing
->tp_c altogether.
Signed-off-by: Al Viro
Signed-off-by: Jamal Hadi Salim
---
n
From: Al Viro
Tested by modifying iproute2 to allow sending a divisor > 255
Tested-by: Jamal Hadi Salim
Signed-off-by: Al Viro
Signed-off-by: Jamal Hadi Salim
---
net/sched/cls_u32.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/net/sched/cls_u32.c b/net/sched/cls_
From: Al Viro
allows to simplify u32_delete() considerably
Signed-off-by: Al Viro
Signed-off-by: Jamal Hadi Salim
---
net/sched/cls_u32.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index 3d4c360f9b0c..61593bee08db 100644
--- a/net/sched
From: Jamal Hadi Salim
Various improvements from Al.
Changes from version 1: Add missing commit
Al Viro (11):
net: sched: cls_u32: mark root hnode explicitly
net: sched: cls_u32: disallow linking to root hnode
net: sched: cls_u32: make sure that divisor is a power of 2
net: sched: cls_
From: Al Viro
not used anymore
Signed-off-by: Al Viro
Signed-off-by: Jamal Hadi Salim
---
net/sched/cls_u32.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index ef0f2e6ec422..810c49ac1bbe 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u
From: Al Viro
Operation makes no sense. Nothing will actually break if we do so
(depth limit in u32_classify() will prevent infinite loops), but
according to maintainers it's best prohibited outright.
NOTE: doing so guarantees that u32_destroy() will trigger the call
of u32_destroy_hnode(); we
From: Al Viro
Both hnode ->tp_c and tp_c argument of u32_set_parms()
the latter is redundant, the former - never read...
Signed-off-by: Al Viro
Signed-off-by: Jamal Hadi Salim
---
net/sched/cls_u32.c | 11 ---
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/net/sched/cls
From: Al Viro
* calculate key *once*, not for each hash chain element
* let tc_u_hash() return the pointer to chain head rather than index -
callers are cleaner that way.
Signed-off-by: Al Viro
Signed-off-by: Jamal Hadi Salim
---
net/sched/cls_u32.c | 24 +---
1 file chang
From: Al Viro
It must be tc_u_common associated with that tp (i.e. tp->data).
Proof:
* both ->ht_up and ->tp_c are assign-once
* ->tp_c of anything inserted into tp_c->hlist is tp_c
* hnodes never get reinserted into the lists or moved
between those, so anything found by u
From: Al Viro
unused
Signed-off-by: Al Viro
Signed-off-by: Jamal Hadi Salim
---
net/sched/cls_u32.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index 810c49ac1bbe..c378168f4562 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -98,7
Allow forcing the seed of a hash table to zero, for deterministic
execution during benchmarking and testing.
Comments adressed from v1:
* Add comment to discourage production use to linux/bpf.h
* Require CAP_SYS_ADMIN
Lorenz Bauer (3):
bpf: allow zero-initializing hash map seed
tools: sync li
Add a new flag BPF_F_ZERO_SEED, which forces a hash map
to initialize the seed to zero. This is useful when doing
performance analysis both on individual BPF programs, as
well as the kernel's hash table implementation.
Signed-off-by: Lorenz Bauer
---
include/uapi/linux/bpf.h | 2 ++
kernel/bpf/
Synchronize changes to linux/bpf.h from
commit 88db241b34bf ("bpf: allow zero-initializing hash map seed").
Signed-off-by: Lorenz Bauer
---
tools/include/uapi/linux/bpf.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index f
Check that iterating two separate hash maps produces the same
order of keys if BPF_F_ZERO_SEED is used.
Signed-off-by: Lorenz Bauer
---
tools/testing/selftests/bpf/test_maps.c | 68 +
1 file changed, 57 insertions(+), 11 deletions(-)
diff --git a/tools/testing/selftests/
On Sun, Oct 07, 2018 at 08:16:34PM -0700, David Ahern wrote:
> From: David Ahern
>
> Update ipmr_rtm_dumplink for strict data checking. If the flag is set,
> the dump request is expected to have an ifinfomsg struct as the header.
> All elements of the struct are expected to be 0 and no attributes
On Sun, Oct 07, 2018 at 08:16:36PM -0700, David Ahern wrote:
> From: David Ahern
>
> Update neigh_dump_info for strict data checking. If the flag is set,
> the dump request is expected to have an ndmsg struct as the header
> potentially followed by one or more attributes. Any data passed in the
>
On Sun, Oct 07, 2018 at 08:16:37PM -0700, David Ahern wrote:
> From: David Ahern
>
> Update neightbl_dump_info for strict data checking. If the flag is set,
> the dump request is expected to have an ndtmsg struct as the header.
> All elements of the struct are expected to be 0 and no attributes c
On Sun, Oct 07, 2018 at 08:16:39PM -0700, David Ahern wrote:
> From: David Ahern
>
> Update fib_nl_dumprule for strict data checking. If the flag is set,
> the dump request is expected to have fib_rule_hdr struct as the header.
> All elements of the struct are expected to be 0 and no attributes c
On Sun, Oct 07, 2018 at 08:16:41PM -0700, David Ahern wrote:
> From: David Ahern
>
> Update inet_netconf_dump_devconf, inet6_netconf_dump_devconf, and
> mpls_netconf_dump_devconf for strict data checking. If the flag is set,
> the dump request is expected to have an netconfmsg struct as the heade
On Sun, Oct 07, 2018 at 08:16:40PM -0700, David Ahern wrote:
> From: David Ahern
>
> Update ip6addrlbl_dump for strict data checking. If the flag is set,
> the dump request is expected to have an ifaddrlblmsg struct as the
> header. All elements of the struct are expected to be 0 and no
> attribu
On Sun, Oct 07, 2018 at 08:16:38PM -0700, David Ahern wrote:
> From: David Ahern
>
> Update rtnl_net_dumpid for strict data checking. If the flag is set,
> the dump request is expected to have an rtgenmsg struct as the header
> which has the family as the only element. No data may be appended.
>
On Sun, Oct 07, 2018 at 08:16:42PM -0700, David Ahern wrote:
> From: David Ahern
>
> Update br_mdb_dump for strict data checking. If the flag is set,
> the dump request is expected to have a br_port_msg struct as the
> header. All elements of the struct are expected to be 0 and no
> attributes ca
On Sun, Oct 07, 2018 at 08:16:43PM -0700, David Ahern wrote:
> From: David Ahern
>
> Move the existing input checking for rtnl_fdb_dump into a helper,
> valid_fdb_dump_legacy. This function will retain the current
> logic that works around the 2 headers that userspace has been
> allowed to send u
On Sun, Oct 07, 2018 at 08:16:44PM -0700, David Ahern wrote:
> From: David Ahern
>
> Update rtnl_fdb_dump for strict data checking. If the flag is set,
> the dump request is expected to have an ndmsg struct as the header
> potentially followed by one or more attributes. Any data passed in the
> h
On Sun, Oct 07, 2018 at 08:16:21PM -0700, David Ahern wrote:
> From: David Ahern
>
> There are many use cases where a user wants to influence what is
> returned in a dump for some rtnetlink command: one is wanting data
> for a different namespace than the one the request is received and
> another
On Fri, Oct 05, 2018 at 10:41:47AM -0400, Willem de Bruijn wrote:
> On Fri, Oct 5, 2018 at 9:53 AM Paolo Abeni wrote:
> >
> > Hi all,
> >
> > On Fri, 2018-09-14 at 13:59 -0400, Willem de Bruijn wrote:
> > > This is a *very rough* draft. Mainly for discussion while we also
> > > look at another par
On Thu, Oct 04, 2018 at 03:10:15PM -0700, Alexei Starovoitov wrote:
> On Thu, Oct 04, 2018 at 10:22:31PM +0200, Jesper Dangaard Brouer wrote:
> > On Thu, 4 Oct 2018 21:41:17 +0200 Daniel Borkmann
> > wrote:
> >
> > > On 10/04/2018 08:39 PM, Jesper Dangaard Brouer wrote:
> > > > On Thu, 4 Oct 201
The fib6_info_alloc() function allocates percpu memory to hold per CPU
pointers to rt6_info, but this memory is never freed. Fix it.
Fixes: a64efe142f5e ("net/ipv6: introduce fib6_info struct and helpers")
Signed-off-by: Mike Rapoport
Cc: sta...@vger.kernel.org
---
net/ipv6/ip6_fib.c | 2 ++
1
On Sun, Oct 7, 2018 at 5:01 PM wrote:
>
> + /* HW interprets RVU_AF_MSIXTR_BASE address as an IOVA, hence
> +* create a IOMMU mapping for the physcial address configured by
> +* firmware and reconfig RVU_AF_MSIXTR_BASE with IOVA.
> +*/
> + cfg = rvu_read64(rvu,
On Sun, Oct 7, 2018 at 5:00 PM wrote:
>
> +/* Structure for requesting resource provisioning.
> + * 'modify' flag to be used when either requesting more
> + * or to detach partial of a cetain resource type.
> + * Rest of the fields specify how many of what type to
> + * be attached.
> + */
> +stru
On Sun, Oct 7, 2018 at 5:00 PM wrote:
>
> From: Sunil Goutham
>
> Go through all BLKADDRs and check which ones are implemented
> on this silicon and do a HW reset of each implemented block.
> Also added all RVU AF and PF register offsets.
>
>
> +/* Poll a RVU block's register 'offset', for a 'ze
On Sun, Oct 7, 2018 at 4:59 PM wrote:
> --- /dev/null
> +++ b/drivers/net/ethernet/marvell/octeontx2/Kconfig
> @@ -0,0 +1,12 @@
> +#
> +# Marvell OcteonTX2 drivers configuration
> +#
> +
> +config OCTEONTX2_AF
> + tristate "Marvell OcteonTX2 RVU Admin Function driver"
> + depends on A
From: Arthur Kiyanovski
Memory mapped with devm_ioremap is automatically freed when the driver
is disconnected from the device. Therefore there is no need to
explicitly call devm_iounmap.
Signed-off-by: Arthur Kiyanovski
---
drivers/net/ethernet/amazon/ena/ena_netdev.c | 10 +-
1 file
From: Arthur Kiyanovski
Signed-off-by: Arthur Kiyanovski
---
drivers/net/ethernet/amazon/ena/ena_admin_defs.h | 308 +-
drivers/net/ethernet/amazon/ena/ena_eth_io_defs.h | 219 ---
drivers/net/ethernet/amazon/ena/ena_regs_defs.h | 206 +++
3 files
From: Arthur Kiyanovski
Arthur Kiyanovski (5):
net: ena: fix indentations in ena_defs for better readability
net: ena: fix warning in rmmod caused by double iounmap
net: ena: fix rare bug when failed restart/resume is followed by
driver removal
net: ena: fix NULL dereference due to un
From: Arthur Kiyanovski
In a rare scenario when ena_device_restore() fails, followed by device
remove, an FLR will not be issued. In this case, the device will keep
sending asynchronous AENQ keep-alive events, even after driver removal,
leading to memory corruption.
Signed-off-by: Arthur Kiyanov
From: Arthur Kiyanovski
Eliminate potential auto casting compilation error.
Signed-off-by: Arthur Kiyanovski
---
drivers/net/ethernet/amazon/ena/ena_eth_com.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/amazon/ena/ena_eth_com.c
b/drivers/ne
From: Arthur Kiyanovski
napi poll functions should be initialized before running request_irq(),
to handle a rare condition where there is a pending interrupt, causing
the ISR to fire immediately while the poll function wasn't set yet,
causing a NULL dereference.
Signed-off-by: Arthur Kiyanovski
Since commit 5aad1de5ea2c ("ipv4: use separate genid for next hop
exceptions"), exceptions get deprecated separately from cached
routes. In particular, administrative changes don't clear PMTU anymore.
As Stefano described in commit e9fa1495d738 ("ipv6: Reflect MTU changes
on PMTU of exceptions for
When an MTU update with PMTU smaller than net.ipv4.route.min_pmtu is
received, we must clamp its value. However, we can receive a PMTU
exception with PMTU < old_mtu < ip_rt_min_pmtu, which would lead to an
increase in PMTU.
To fix this, take the smallest of the old MTU and ip_rt_min_pmtu.
Before
The mtu_parse helper introduced in commit f2c929feeccd ("selftests:
pmtu: Factor out MTU parsing helper") can only handle "mtu 1234", but
not "mtu lock 1234". Extend it, so that we can do IPv4 tests with PMTU
smaller than net.ipv4.route.min_pmtu
Signed-off-by: Sabrina Dubroca
---
tools/testing/s
From: Stefano Brivio
Introduce and use a function that checks PMTU values against
expected values and logs error messages, to remove some clutter.
Signed-off-by: Stefano Brivio
Signed-off-by: Sabrina Dubroca
---
tools/testing/selftests/net/pmtu.sh | 49 +
1 file ch
Commit d1f1b9cbf34c ("selftests: net: Introduce first PMTU test") and
follow-ups introduced some PMTU tests, but they all rely on tunneling,
and, particularly, on VTI.
These new tests use simple routing to exercise the generation and
update of PMTU exceptions in IPv4 and IPv6.
Signed-off-by: Sabr
The current selftests for PMTU cover VTI tunnels, but there's nothing
about the generation and handling of PMTU exceptions by intermediate
routers. This series adds and improves existing helpers, then adds
IPv4 and IPv6 selftests with a setup involving an intermediate router.
Joint work with Stefa
Hi Or,
On Tue, Oct 02, 2018 at 03:21:18PM +0300, Or Gerlitz wrote:
> On Thu, Sep 27, 2018 at 3:53 PM Phil Sutter wrote:
[...]
> > Hmm, I can't reproduce this. My HEAD is at the commit you mentioned:
> >
> > | % sudo ./tc/tc filter add dev d0 protocol ip parent : flower skip_sw
> > ip_flags n
Ship it
On 10/8/18, 5:28 AM, "akiy...@amazon.com" wrote:
From: Arthur Kiyanovski
Arthur Kiyanovski (5):
net: ena: fix indentations in ena_defs for better readability
net: ena: fix warning in rmmod caused by double iounmap
net: ena: fix rare bug when failed restar
On 10/8/18 4:17 AM, Christian Brauner wrote:
>> @@ -4696,13 +4697,32 @@ static int rtnl_stats_dump(struct sk_buff *skb,
>> struct netlink_callback *cb)
>>
>> cb->seq = net->dev_base_seq;
>>
>> -if (nlmsg_len(cb->nlh) < sizeof(*ifsm))
>> +if (nlmsg_len(cb->nlh) < sizeof(*ifsm)) {
>
On 10/8/18 4:54 AM, Christian Brauner wrote:
> On Sun, Oct 07, 2018 at 08:16:38PM -0700, David Ahern wrote:
>> From: David Ahern
>>
>> Update rtnl_net_dumpid for strict data checking. If the flag is set,
>> the dump request is expected to have an rtgenmsg struct as the header
>> which has the fami
On 10/08/2018 03:13 PM, Naresh Kamboju wrote:
> BPF test case test_kmod.sh hangs on all devices running linux next.
>
> + cd /opt/kselftests/default-in-kernel/bpf
> + ./test_kmod.sh
> sysctl: cannot stat /proc/sys/net/core/bpf_jit_enable: No such file or
> directory
> sysctl: cannot stat /proc/sy
On Mon, Oct 08, 2018 at 07:28:33AM -0600, David Ahern wrote:
> On 10/8/18 4:54 AM, Christian Brauner wrote:
> > On Sun, Oct 07, 2018 at 08:16:38PM -0700, David Ahern wrote:
> >> From: David Ahern
> >>
> >> Update rtnl_net_dumpid for strict data checking. If the flag is set,
> >> the dump request i
On Mon, Oct 8, 2018 at 5:52 PM Arnd Bergmann wrote:
>
> On Sun, Oct 7, 2018 at 4:59 PM wrote:
>
> > --- /dev/null
> > +++ b/drivers/net/ethernet/marvell/octeontx2/Kconfig
> > @@ -0,0 +1,12 @@
> > +#
> > +# Marvell OcteonTX2 drivers configuration
> > +#
> > +
> > +config OCTEONTX2_AF
> > + t
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/ethernet/mscc/ocelot_board.c: In function 'mscc_ocelot_probe':
drivers/net/ethernet/mscc/ocelot_board.c:262:17: warning:
variable 'phy_mode' set but not used [-Wunused-but-set-variable]
enum phy_mode phy_mode;
It never used since intr
On Mon, Oct 8, 2018 at 5:41 PM Arnd Bergmann wrote:
>
> On Sun, Oct 7, 2018 at 5:00 PM wrote:
> >
> > +/* Structure for requesting resource provisioning.
> > + * 'modify' flag to be used when either requesting more
> > + * or to detach partial of a cetain resource type.
> > + * Rest of the fields
Until now, both Rx and Tx confirmation frames handled during
NAPI poll were counted toward the NAPI budget. However, Tx
confirmations are lighter to process than Rx frames, which can
skew the amount of work actually done inside one NAPI cycle.
Update the code to only count Rx frames toward the NAP
From: Colin Ian King
Currently, calls to qed_sp_init_request can leak pent on -EINVAL errors.
Fix this by adding the allocated pent back to the p_hwfn free_pool
on these error exits so it can be re-used later and hence fixes the
leak.
Detected by CoverityScan, CID#1411643 ("Resource leak")
Fixe
On Mon, Oct 8, 2018 at 3:50 PM Sunil Kovvuri wrote:
>
> On Mon, Oct 8, 2018 at 5:52 PM Arnd Bergmann wrote:
> >
> > On Sun, Oct 7, 2018 at 4:59 PM wrote:
> >
> > > --- /dev/null
> > > +++ b/drivers/net/ethernet/marvell/octeontx2/Kconfig
> > > @@ -0,0 +1,12 @@
> > > +#
> > > +# Marvell OcteonTX2
On Mon, Oct 8, 2018 at 3:59 PM Sunil Kovvuri wrote:
> On Mon, Oct 8, 2018 at 5:41 PM Arnd Bergmann wrote:
> > On Sun, Oct 7, 2018 at 5:00 PM wrote:
> > >
> > > +/* Structure for requesting resource provisioning.
> > > + * 'modify' flag to be used when either requesting more
> > > + * or to detac
Ship it
On 10/8/18, 5:47 AM, "Bshara, Nafea" wrote:
Ship it
On 10/8/18, 5:28 AM, "akiy...@amazon.com" wrote:
From: Arthur Kiyanovski
Arthur Kiyanovski (5):
net: ena: fix indentations in ena_defs for better readability
net: ena: fi
Acked-by: Zorik Machulsky
On 10/8/18, 5:28 AM, "akiy...@amazon.com" wrote:
From: Arthur Kiyanovski
Arthur Kiyanovski (5):
net: ena: fix indentations in ena_defs for better readability
net: ena: fix warning in rmmod caused by double iounm
Daniel,
On Mon, 8 Oct 2018 at 18:58, Daniel Borkmann wrote:
>
> On 10/08/2018 03:13 PM, Naresh Kamboju wrote:
> > BPF test case test_kmod.sh hangs on all devices running linux next.
> >
> > + cd /opt/kselftests/default-in-kernel/bpf
> > + ./test_kmod.sh
> > sysctl: cannot stat /proc/sys/net/core/
On Sun, Oct 07, 2018 at 07:04:39PM -0700, Richard Cochran wrote:
> On Sun, Oct 07, 2018 at 09:54:00PM +0200, Andrew Lunn wrote:
> > Sure, but things have moved on since then.
>
> I was curious about this. Based on your uses cases, I guess that you
> mean phylib? But not much has changed AFAICT.
Hi Naresh,
Please use sh...@kernel.org for faster responses. I updated MAINTAINERS
entry a while back removing shua...@osg.samsung.com address due to IT
infrastructure changes at Samsung.
On 10/08/2018 08:55 AM, Naresh Kamboju wrote:
> Daniel,
>
> On Mon, 8 Oct 2018 at 18:58, Daniel Borkmann wr
On Mon, Oct 08, 2018 at 05:07:22PM +0200, Andrew Lunn wrote:
> So as you said, the phylib API has not changed much, which is common
> for mature code.
I meant that phy-LINK hasn't changed much.
> But i think long term, it will become less important.
> It will share the space with phylink. And a
On 05/02/2018 04:01 AM, Björn Töpel wrote:
> From: Björn Töpel
>
> The xskmap is yet another BPF map, very much inspired by
> dev/cpu/sockmap, and is a holder of AF_XDP sockets. A user application
> adds AF_XDP sockets into the map, and by using the bpf_redirect_map
> helper, an XDP program ca
On Mon, Oct 08, 2018 at 08:28:00AM -0700, Richard Cochran wrote:
> Let's stick to phylib for now. We can cross the other bridge when we
> come to it. Maybe the net_device->phylink will emerge for purposes
> other that time stamping. Let's not guess about how it should look.
In fact, it is kerne
Den mån 8 okt. 2018 kl 17:31 skrev Eric Dumazet :
>
> On 05/02/2018 04:01 AM, Björn Töpel wrote:
> > From: Björn Töpel
> >
> > The xskmap is yet another BPF map, very much inspired by
> > dev/cpu/sockmap, and is a holder of AF_XDP sockets. A user application
> > adds AF_XDP sockets into the map, a
In rds_send_mprds_hash(), if the calculated hash value is non-zero and
the MPRDS connections are not yet up, it will wait. But it should not
wait if the send is non-blocking. In this case, it should just use the
base c_path for sending the message.
Signed-off-by: Ka-Cheong Poon
---
net/rds/sen
Den mån 8 okt. 2018 kl 18:05 skrev Björn Töpel :
>
> Den mån 8 okt. 2018 kl 17:31 skrev Eric Dumazet :
> >
[...]
> > So it is illegal to call synchronize_net(), since it is a reschedule point.
> >
>
> Thanks for finding and pointing this out, Eric!
>
> I'll have look and get back with a patch.
>
E
On 10/08/2018 09:05 AM, Björn Töpel wrote:
>
> Thanks for finding and pointing this out, Eric!
>
> I'll have look and get back with a patch.
>
>
You might take a look at SOCK_RCU_FREE flag for sockets.
10/8/2018 9:17 AM, Ka-Cheong Poon wrote:
In rds_send_mprds_hash(), if the calculated hash value is non-zero and
the MPRDS connections are not yet up, it will wait. But it should not
wait if the send is non-blocking. In this case, it should just use the
base c_path for sending the message.
Sign
Den mån 8 okt. 2018 kl 18:55 skrev Eric Dumazet :
>
[...]
>
> You might take a look at SOCK_RCU_FREE flag for sockets.
>
Ah, thanks! I'll use this instead.
On 10/8/18 6:36 AM, Sabrina Dubroca wrote:
> diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
> index c7861e4b402c..dc9d2668d9bb 100644
> --- a/include/linux/netdevice.h
> +++ b/include/linux/netdevice.h
> @@ -2458,6 +2458,13 @@ struct netdev_notifier_info {
> struct netlink
From: Wang Li
Date: Mon, 8 Oct 2018 16:51:12 +0800
> @@ -1045,15 +1039,12 @@ static void tun_automq_xmit(struct tun_struct *tun,
> struct sk_buff *skb)
>* RPS hash and save it into the flow_table here.
>*/
> __u32 rxhash;
> + struct tun_
1 - 100 of 182 matches
Mail list logo
