In 'seg6_output', stack variable 'struct flowi6 fl6' was missing
initialization.
Fixes: 6c8702c60b88 ("ipv6: sr: add support for SRH encapsulation and injection
with lwtunnels")
Signed-off-by: Shmulik Ladkani
---
Suggeting this fix, spotted during code review while experimenting
with SRv6, alth
Hi John,
On 4/12/18 12:02 am, John Crispin wrote:
On 03/12/2018 15:00, René van Dorst wrote:
Quoting Bjørn Mork :
Greg Ungerer writes:
The following change helped alot, but I still get some problems under
sustained load and some types of port setups. Still trying to figure
out what exactly
On Fri, 7 Dec 2018 at 12:10, Naresh Kamboju wrote:
>
> On Wed, 5 Dec 2018 at 15:08, Sasha Levin wrote:
> >
> > From: Roman Gushchin
> >
> > [ Upstream commit 569a933b03f3c48b392fe67c0086b3a6b9306b5a ]
> >
> > Naresh reported an issue with the non-atomic memory allocation of
> > cgroup local stor
On Wed, 5 Dec 2018 at 15:08, Sasha Levin wrote:
>
> From: Roman Gushchin
>
> [ Upstream commit 569a933b03f3c48b392fe67c0086b3a6b9306b5a ]
>
> Naresh reported an issue with the non-atomic memory allocation of
> cgroup local storage buffers:
>
> [ 73.047526] BUG: sleeping function called from inv
Now when doing 4-shakehand or adding new streams, sctp has to allocate
new memory for asoc->stream and copy the old stream's information from
the old asoc->stream to the new one. It also cause the stream pointers
to change, by which a panic was even caused due to stream->out_curr's
change.
To fix
This patch is to separate the base data memory from struct flex_array and
save it into a page. With this change, total_nr_elements of a flex_array
can grow or shrink without having the old element's memory changed when
the new size of the flex_arry crosses FLEX_ARRAY_BASE_SIZE, which will
be added
Without the support for the total_nr_elements's growing or shrinking
dynamically, flex_array is not that 'flexible'. Like when users want
to change the size, they have to redo flex_array_alloc and copy all
the elements from the old to the new one. The worse thing is every
element's memory gets cha
This function can dynamically change total_nr_elements of a flex_array,
and keep the old elements of the same memory. Returns 0 if it succeeds.
Note that it won't do any memory allocation or shrinking for elements,
which should be only done by flex_array_prealloc and flex_array_shrink.
Suggested-
From: David Miller
Date: Thu, 06 Dec 2018 22:24:09 -0800 (PST)
> Series applied, thanks!
Erm... actually reverted. Please fix these build failures:
ld: net/ipv6/ip6_offload.o: in function `ipv6_gro_receive':
ip6_offload.c:(.text+0xda2): undefined reference to `udp6_gro_receive'
ld: ip6_offload
From: Paolo Abeni
Date: Wed, 5 Dec 2018 19:13:38 +0100
> The spectre v2 counter-measures, aka retpolines, are a source of measurable
> overhead[1]. We can partially address that when the function pointer refers to
> a builtin symbol resorting to a list of tests vs well-known builtin function
>
On Thu, Dec 06, 2018 at 08:27:06PM -0700, Jason Gunthorpe wrote:
> On Fri, Nov 30, 2018 at 01:22:03PM +0200, Leon Romanovsky wrote:
> > From: Leon Romanovsky
> >
> > >From Danit,
> >
> > Packet based credit mode is an alternative end-to-end credit mode for QPs
> > set during their creation. Credit
We recently modified pps_register_source() to return error pointers
instead of NULL but it seems like there was a merge issue and part of
the commit was lost. Anyway, the ptp_clock_register() function needs to
be updated to check for IS_ERR() as well.
Fixes: 3b1ad360acad ("pps: using ERR_PTR inst
On Wed, Dec 05, 2018 at 02:51:02PM +1100, NeilBrown wrote:
>
> If the sequence:
>obj = rhashtable_walk_next(iter);
>rhashtable_walk_stop(iter);
>rhashtable_remove_fast(ht, &obj->head, params);
>rhashtable_walk_start(iter);
>
> races with another thread inserting or removing
> an
Hi all,
Today's linux-next merge of the rcu tree got conflicts in:
net/bridge/br_mdb.c
net/bridge/br_multicast.c
between commits:
19e3a9c90c53 ("net: bridge: convert multicast to generic rhashtable")
4329596cb10d ("net: bridge: multicast: use non-bh rcu flavor")
from the net-next tree
On 12/7/2018 1:14 PM, Stanislav Fomichev wrote:
I get a segfault without it, other fixups always do dereference, and
without dereference I don't understand how it can ever work.
Fixes: 7c85c448e7d74 ("selftests/bpf: test_verifier, check
bpf_map_lookup_elem access in bpf prog")
Signed-off-by:
I get a segfault without it, other fixups always do dereference, and
without dereference I don't understand how it can ever work.
Fixes: 7c85c448e7d74 ("selftests/bpf: test_verifier, check
bpf_map_lookup_elem access in bpf prog")
Signed-off-by: Stanislav Fomichev
---
tools/testing/selftests/bpf
Hi Russell,
On 05/12/18 9:00 PM, Rob Herring wrote:
> On Wed, Dec 5, 2018 at 5:00 AM Russell King - ARM Linux
> wrote:
>>
>> On Mon, Dec 03, 2018 at 05:54:55PM -0600, Rob Herring wrote:
>>> On Mon, Nov 12, 2018 at 12:31:02PM +, Russell King wrote:
Signed-off-by: Russell King
>>>
>>> Nee
On Fri, 2018-12-07 at 14:20 +1100, Benjamin Herrenschmidt wrote:
>
Apologies for the empty email, not too sure what happened, I did a
resend and the second one worked.
Cheers
Ben.
This reverts commit 624ca9c33c8a853a4a589836e310d776620f4ab9.
This commit is completely bogus. The STACR register has two formats, old
and new, depending on the version of the IP block used. There's a pair of
device-tree properties that can be used to specify the format used:
has-inverted
Looks like your posting was empty?
From: David Ahern
Date: Thu, 6 Dec 2018 14:38:44 -0800
> The existing garbage collection algorithm has a number of problems:
Thanks for working on this!
I totally agree with what you are doing, especially the separate
gc_list.
But why do you need the on_gc_list boolean state? That's equivale
Hi Paolo,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Paolo-Abeni/net-mitigate-retpoline-overhead/20181206-183400
config: i386-allmodconfig (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1
Include "autoconf.h" header in the test_maps.c and selectively
disable test_sockmap if CONFIG_BPF_STREAM_PARSER is not specified
in the kernel config.
When building out of tree/without autoconf.h, fall back to 'enabled'.
Signed-off-by: Stanislav Fomichev
---
tools/testing/selftests/bpf/test_maps
On Fri, Nov 30, 2018 at 01:22:03PM +0200, Leon Romanovsky wrote:
> From: Leon Romanovsky
>
> >From Danit,
>
> Packet based credit mode is an alternative end-to-end credit mode for QPs
> set during their creation. Credits are transported from the responder
> to the requester to optimize the use o
On Thu, Dec 06, 2018 at 08:00:26PM +, tristram...@microchip.com wrote:
> A customer has already inquired about implementing 1588 PTP in the DSA
> driver. I hope
> this mechanism is approved so that I can start doing that.
If you need changes to the PTP core, you had better discuss this with
On Thu, 2018-12-06 at 15:08 -0800, Nadav Amit wrote:
> > On Dec 6, 2018, at 12:17 PM, Andy Lutomirski wrote:
> >
> > On Thu, Dec 6, 2018 at 11:39 AM Nadav Amit wrote:
> > > > On Dec 6, 2018, at 11:19 AM, Andy Lutomirski wrote:
> > > >
> > > > On Thu, Dec 6, 2018 at 11:01 AM Tycho Andersen wro
Hi all,
Today's linux-next merge of the net-next tree got a conflict in:
net/dsa/master.c
between commit:
a3d7e01da060 ("net: dsa: Fix tagging attribute location")
from the net tree and commit:
dc0fe7d47f9f ("net: dsa: Set the master device's MTU to account for DSA
overheads")
from th
Hi Song,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on tip/perf/core]
[also build test ERROR on v4.20-rc5 next-20181206]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux
From: Eric Biggers
CRYPTO_MSG_GETALG in NLM_F_DUMP mode sometimes doesn't return all
registered crypto algorithms, because it doesn't support incremental
dumps. crypto_dump_report() only permits itself to be called once, yet
the netlink subsystem allocates at most ~64 KiB for the skb being dumpe
XDP frames redirected into a veth device, that choose XDP_PASS end-up
creating an SKB from the xdp_frame. The xdp_frame mem info need to be
transferred into the SKB.
Signed-off-by: Jesper Dangaard Brouer
Signed-off-by: Ilias Apalodimas
---
drivers/net/veth.c |1 +
1 file changed, 1 inserti
From: Ilias Apalodimas
Use the page_pool api for allocations and DMA handling instead of
__dev_alloc_page()/dma_map_page() and free_page()/dma_unmap_page().
The page_pool API offers buffer recycling capabilities for XDP but
allocates one page per packet, unless the driver splits and manages
the
From: Ilias Apalodimas
Add helper functions for retreiving dma_addr_t stored in page_private and
unmapping dma addresses, mapped via the page_pool API.
Signed-off-by: Ilias Apalodimas
Signed-off-by: Jesper Dangaard Brouer
---
include/net/page_pool.h |6 ++
net/core/page_pool.c|
Previous mvneta patches have already started to use page_pool, but
this was primarily for RX page alloc-side and for doing DMA map/unmap
handling. Pages traveling through the netstack was unmapped and
returned through the normal page allocator.
It is now time to activate that pages are recycled b
From: Ilias Apalodimas
The driver memcpy for packets < 256b and it's recycle tricks are not
needed anymore. As previous patch introduces buffer recycling using
the page_pool API (although recycling doesn't get fully activated in
this patch). After this switch to using build_skb().
This patch i
From: Ilias Apalodimas
This patch is changing struct sk_buff, and is thus per-definition
controversial.
Place a new member 'mem_info' of type struct xdp_mem_info, just after
members (flags) head_frag and pfmemalloc, And not in between
headers_start/end to ensure skb_copy() and pskb_copy() work a
XDP-redirect to CPUMAP is about creating the SKB outside the driver
(and on another CPU) via xdp_frame info. Transfer the xdp_frame mem
info to the new SKB mem_info field.
Signed-off-by: Jesper Dangaard Brouer
Signed-off-by: Ilias Apalodimas
---
kernel/bpf/cpumap.c |2 ++
1 file changed, 2
This RFC patchset shows the plans for allowing page_pool to handle and
maintain DMA map/unmap of the pages it serves to the driver. For this
to work a return hook in the network core is introduced, which also
involves extending sk_buff with the necessary information.
The overall purpose is to sim
It is possible to compress/reduce the size of struct xdp_mem_info.
This change reduce struct xdp_mem_info from 8 bytes to 4 bytes.
The member xdp_mem_info.id can be reduced to u16, as the mem_id_ht
rhashtable in net/core/xdp.c is already limited by MEM_ID_MAX=0xFFFE
which can safely fit in u16.
T
> On Dec 6, 2018, at 12:17 PM, Andy Lutomirski wrote:
>
> On Thu, Dec 6, 2018 at 11:39 AM Nadav Amit wrote:
>>> On Dec 6, 2018, at 11:19 AM, Andy Lutomirski wrote:
>>>
>>> On Thu, Dec 6, 2018 at 11:01 AM Tycho Andersen wrote:
On Thu, Dec 06, 2018 at 10:53:50AM -0800, Andy Lutomirski wrot
> -Original Message-
> From: Intel-wired-lan [mailto:intel-wired-lan-boun...@osuosl.org] On
> Behalf Of Ross Lagerwall
> Sent: Wednesday, December 5, 2018 5:54 AM
> To: netdev@vger.kernel.org; intel-wired-...@lists.osuosl.org
> Cc: Ross Lagerwall ; David S. Miller
>
> Subject: [Intel-wired
> -Original Message-
> From: Intel-wired-lan [mailto:intel-wired-lan-boun...@osuosl.org] On
> Behalf Of Michal Miroslaw
> Sent: Tuesday, December 4, 2018 9:31 AM
> To: netdev@vger.kernel.org; intel-wired-...@lists.osuosl.org
> Subject: [Intel-wired-lan] [PATCH v3 2/2] i40e: DRY rx_ptype han
> -Original Message-
> From: Intel-wired-lan [mailto:intel-wired-lan-boun...@osuosl.org] On
> Behalf Of Michal Miroslaw
> Sent: Tuesday, December 4, 2018 9:31 AM
> To: netdev@vger.kernel.org; intel-wired-...@lists.osuosl.org
> Subject: [Intel-wired-lan] [PATCH v3 1/2] i40e: fix VLAN.TCI ==
Using an attribute set in the tdc_config.py file, limit the
amount of time tdc will wait for an executed command to
complete and prevent the script from hanging entirely.
This timeout will be applied to all executed commands.
Signed-off-by: Lucas Bates
---
tools/testing/selftests/tc-testing/tdc
In tdc and the valgrind plugin, begin using the TdcResults module
to track executed test cases.
Signed-off-by: Lucas Bates
---
tools/testing/selftests/tc-testing/TdcPlugin.py| 3 +-
.../tc-testing/plugin-lib/valgrindPlugin.py| 22 +++-
tools/testing/selftests/tc-testing/tdc.py
This module includes new classes for tdc to use in keeping track
of test case results, instead of generating and tracking a lengthy
string.
The new module can be extended to support multiple formal
test result formats to be friendlier to automation.
Signed-off-by: Lucas Bates
---
tools/testing/
Patch 1 adds a timeout feature for any command tdc launches in a subshell.
This prevents tdc from hanging indefinitely.
Patches 2-4 introduce a new method for tracking and generating test case
results, and implements it across the core script and all applicable
plugins.
Lucas Bates (4):
tc-test
Ignore any .tap or .xml test result files generated by tdc.
Additionally, ignore plugin symlinks.
Signed-off-by: Lucas Bates
---
tools/testing/selftests/tc-testing/.gitignore | 3 +++
1 file changed, 3 insertions(+)
diff --git a/tools/testing/selftests/tc-testing/.gitignore
b/tools/testing/se
This is a preparation patch to reuse the existing TC flower codebase
from ethtool_rx_flow_spec.
This patch is merely moving the core ethtool_rx_flow_spec parser after
tc flower offload driver code so we can skip a few forward function
declarations in the follow up patch.
Signed-off-by: Pablo Neir
This patch wraps the dissector key and mask - that flower uses to
represent the matching side - around the flow_match structure.
To avoid a follow up patch that would edit the same LoCs in the drivers,
this patch also wraps this new flow match structure around the flow rule
object. This new struct
Update this driver to use the flow_rule infrastructure, hence we can use
the same code to populate hardware IR from ethtool_rx_flow and the
cls_flower interfaces.
Signed-off-by: Pablo Neira Ayuso
---
v5: rebase on top of net-next head.
drivers/net/dsa/bcm_sf2_cfp.c | 102 +++
This patch implements a new function to translate from native TC action
to the new flow_action representation. Moreover, this patch also updates
cls_flower to use this new function.
Signed-off-by: Pablo Neira Ayuso
---
v5: rebase on top of net-next head.
include/net/pkt_cls.h | 3 ++
net/sche
Now that drivers have been converted to use the flow action
infrastructure, remove this field from the tc_cls_flower_offload
structure.
Signed-off-by: Pablo Neira Ayuso
---
v5: rebase on top of net-next head.
include/net/pkt_cls.h | 1 -
net/sched/cls_flower.c | 5 -
2 files changed, 6 del
This patch provides the flow_stats structure that acts as container for
tc_cls_flower_offload, then we can use to restore the statistics on the
existing TC actions. Hence, tcf_exts_stats_update() is not used from
drivers anymore.
Signed-off-by: Pablo Neira Ayuso
---
v5: Fix bytes and packet param
The qede driver supports for ethtool_rx_flow_spec and flower, both
codebases look very similar.
This patch uses the ethtool_rx_flow_rule() infrastructure to remove the
duplicated ethtool_rx_flow_spec parser and consolidate ACL offload
support around the flow_rule infrastructure.
Furthermore, more
This patch adds a function to translate the ethtool_rx_flow_spec
structure to the flow_rule representation.
This allows us to reuse code from the driver side given that both flower
and ethtool_rx_flow interfaces use the same representation.
This patch also includes support for the flow type flags
This patch updates drivers to use the new flow action infrastructure.
Signed-off-by: Pablo Neira Ayuso
---
v5: rebase on top of net-next head.
drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c | 74 +++---
.../net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c | 250 +--
drivers/n
These actions need to be added to support the ethtool_rx_flow interface.
The queue action includes a field to specify the RSS context, that is
set via FLOW_RSS flow type flag and the rss_context field in struct
ethtool_rxnfc, plus the corresponding queue index. FLOW_RSS implies that
rss_context is
Hi,
This is another iteration of the in-kernel intermediate representation
(IR) that allows to express ACL hardware offloads using one unified
representation from the driver side for the ethtool and the tc
frontends [1] [2] [3].
In words of Michal Kubecek:
"... the ethtool interface can apply fo
This patch adds pedit_headers_action structure to store the result of
parsing tc pedit actions. Then, it calls alloc_tc_pedit_action() to
populate the mlx5e hardware intermediate representation once all actions
have been parsed.
This patch comes in preparation for the new flow_action infrastructur
This new infrastructure defines the nic actions that you can perform
from existing network drivers. This infrastructure allows us to avoid a
direct dependency with the native software TC action representation.
Signed-off-by: Pablo Neira Ayuso
---
v5: rebase on top of net-next head.
include/net/
From: David Ahern
The existing garbage collection algorithm has a number of problems:
1. The gc algorithm will not evict PERMANENT entries as those entries
are managed by userspace, yet the existing algorithm walks the entire
hash table which means it always considers PERMANENT entries whe
* Russell King - ARM Linux [181206 18:08]:
> reverted, the problem is still there. Revert:
>
> ec0daae685b2 ("gpio: omap: Add level wakeup handling for omap4 based SoCs")
>
> on top, and networking returns to normal. So it appears to be this
> last commit causing the issue.
>
> With that and
On Thu, 6 Dec 2018 11:36:05 +0100
Andrew Lunn wrote:
> +void dsa_master_set_mtu(struct net_device *dev, struct dsa_port *cpu_dp)
> +{
> + unsigned int mtu = ETH_DATA_LEN + cpu_dp->tag_ops->overhead;
> + int err;
> +
> + rtnl_lock();
> + if (mtu <= dev->max_mtu) {
> +
From: Andrew Lunn
Date: Thu, 6 Dec 2018 21:48:46 +0100
> David has already accepted the patchset, so i will add a followup
> patch.
Yeah sorry for jumping the gun, the changes looked pretty
straightforward to me. :-/
From: Petr Machata
Date: Thu, 6 Dec 2018 17:05:35 +
> Drivers may need to validate configuration of a device that's about to
> be upped. An example is mlxsw, which needs to check the configuration of
> a VXLAN device attached to an offloaded bridge. Should the validation
> fail, there's curre
From: Ido Schimmel
Date: Thu, 6 Dec 2018 17:44:48 +
> Patches #1 and #2 fix two VxLAN related issues. The first patch removes
> warnings that can currently be triggered from user space. Second patch
> avoids leaking a FID in an error path.
>
> Patch #3 fixes a too strict check that causes ce
From: Randy Dunlap
Fix kernel-doc warnings in FTM due to missing "struct" keyword.
Fixes 109 warnings from :
../include/net/cfg80211.h:2838: warning: cannot understand function prototype:
'struct cfg80211_ftm_responder_stats '
and fixes 88 warnings from :
../include/net/mac80211.h:477: warning
On Thu, Dec 06, 2018 at 12:21:31PM -0800, Florian Fainelli wrote:
> On 12/6/18 2:36 AM, Andrew Lunn wrote:
> > DSA tagging of frames sent over the master interface to the switch
> > increases the size of the frame. Such frames can then be bigger than
> > the normal MTU of the master interface, and
> I wonder what is the official way to clear the counters.
I don't think there is one, other than unloading the driver and
loading it again.
Andrew
> I did try to implement this way. But the other switches do not have the same
> format even though the length is the same. Then I need to change the
> following
> files for any new KSZ switch: include/linux/dsa.h, net/dsa/dsa.c,
> net/dsa/dsa_priv.h,
> and finally net/dsa/tag_ksz.c.
You can a
On Thu, Dec 6, 2018 at 9:10 PM David Miller wrote:
>
> From: Jouke Witteveen
> Date: Thu, 6 Dec 2018 09:59:20 +0100
>
> > On Thu, Dec 6, 2018 at 1:34 AM David Miller wrote:
> >>
> >> From: Jouke Witteveen
> >> Date: Wed, 5 Dec 2018 23:38:17 +0100
> >>
> >> > Can you elaborate a bit? I may not b
On Thu 2018-12-06 12:21:59, David Miller wrote:
>
> Plain "printk" are never appropriate.
>
> Please explicitly use pr_warn() or similar. If there is a device context
> available, either a generic device or a netdev, use one of the dev_*()
> or netdev_*() variants.
Can do, I guess is there'
On Thu 2018-12-06 12:23:33, David Miller wrote:
> From: Pavel Machek
> Date: Thu, 6 Dec 2018 14:03:45 +0100
>
> > @@ -79,7 +82,7 @@ static enum dsa_tag_protocol
> > mv88e6060_get_tag_protocol(struct dsa_switch *ds,
> > {
> >//return DSA_TAG_PROTO_QCA;
> >//return DSA_TAG_PROTO_TRAILER;
> > +static void ksz9477_phy_setup(struct ksz_device *dev, int port,
> > + struct phy_device *phy)
> > +{
> > + if (port < dev->phy_port_cnt) {
> > + /* SUPPORTED_Asym_Pause and SUPPORTED_Pause can be
> removed to
> > +* disable flow control when rate
On Thu, Dec 6, 2018 at 12:20 PM Edgecombe, Rick P
wrote:
>
> On Thu, 2018-12-06 at 11:19 -0800, Andy Lutomirski wrote:
> > On Thu, Dec 6, 2018 at 11:01 AM Tycho Andersen wrote:
> > >
> > > On Thu, Dec 06, 2018 at 10:53:50AM -0800, Andy Lutomirski wrote:
> > > > > If we are going to unmap the line
From: Pavel Machek
Date: Thu, 6 Dec 2018 14:03:45 +0100
> @@ -79,7 +82,7 @@ static enum dsa_tag_protocol
> mv88e6060_get_tag_protocol(struct dsa_switch *ds,
> {
>//return DSA_TAG_PROTO_QCA;
>//return DSA_TAG_PROTO_TRAILER;
These C++ style comments are not in any of my tree(s).
Your pa
Plain "printk" are never appropriate.
Please explicitly use pr_warn() or similar. If there is a device context
available, either a generic device or a netdev, use one of the dev_*()
or netdev_*() variants.
On 12/6/18 2:36 AM, Andrew Lunn wrote:
> DSA tagging of frames sent over the master interface to the switch
> increases the size of the frame. Such frames can then be bigger than
> the normal MTU of the master interface, and it may drop them. Use the
> overhead information from the tagger to set th
From: Pedro Tammela
Date: Thu, 6 Dec 2018 10:45:28 -0200
> 2 goto labels are indented with a tab. remove the tabs and
> keep the code style consistent.
>
> Signed-off-by: Pedro Tammela
Applied to net-next.
On Thu, 2018-12-06 at 11:19 -0800, Andy Lutomirski wrote:
> On Thu, Dec 6, 2018 at 11:01 AM Tycho Andersen wrote:
> >
> > On Thu, Dec 06, 2018 at 10:53:50AM -0800, Andy Lutomirski wrote:
> > > > If we are going to unmap the linear alias, why not do it at vmalloc()
> > > > time rather than vfree()
From: Andrew Lunn
Date: Thu, 6 Dec 2018 11:36:03 +0100
> DSA makes use of additional headers to direct a frame in/out of a
> specific port of the switch. When the slave interfaces uses an MTU of
> 1500, the master interface can be asked to handle frames with an MTU
> of 1504, or 1508 bytes. Some
On Thu, Dec 6, 2018 at 11:39 AM Nadav Amit wrote:
>
> > On Dec 6, 2018, at 11:19 AM, Andy Lutomirski wrote:
> >
> > On Thu, Dec 6, 2018 at 11:01 AM Tycho Andersen wrote:
> >> On Thu, Dec 06, 2018 at 10:53:50AM -0800, Andy Lutomirski wrote:
> If we are going to unmap the linear alias, why no
From: Li RongQing
Date: Thu, 6 Dec 2018 16:08:17 +0800
> tun flow entry 'updated' fields are written when receive
> every packet. Thus if a flow is receiving packets from a
> particular flow entry, it'll cause false-sharing with
> all the other who has looked it up, so move it in its own
> cache
From: Li RongQing
Date: Thu, 6 Dec 2018 16:28:11 +0800
> caller has guaranted that rxhash is not zero
>
> Signed-off-by: Li RongQing
Applied.
> > +static void ksz9477_r_mib_cnt(struct ksz_device *dev, int port, u16 addr,
> > + u64 *cnt)
> > +{
> > + u32 data;
> > + int timeout;
> > + struct ksz_port *p = &dev->ports[port];
> > +
> > + /* retain the flush/freeze bit */
> > + data = p->freeze ? MIB_COUNTER
From: Jouke Witteveen
Date: Thu, 6 Dec 2018 09:59:20 +0100
> On Thu, Dec 6, 2018 at 1:34 AM David Miller wrote:
>>
>> From: Jouke Witteveen
>> Date: Wed, 5 Dec 2018 23:38:17 +0100
>>
>> > Can you elaborate a bit? I may not be aware of the policy you have in
>> > mind.
>>
>> When we have a user
> >>> Update tag_ksz.c to access switch driver's tail tagging operations.
> >>
> >> Hi Tristram
> >>
> >> Humm, i'm not sure we want this, the tagging spit into two places. I
> >> need to take a closer look at the previous patch, to see why it cannot
> >> be done here.
> >
> > O.K, i think i get w
On Thu, Dec 06, 2018 at 09:22:27AM -0800, Florian Fainelli wrote:
> Hi Andrew,
>
> On 12/6/18 5:58 AM, Andrew Lunn wrote:
> > Soon to be mainlined is an x86 platform with a Marvell switch, and a
> > bit-banging MDIO bus. In order to make this work, the phy_mask of the
> > MDIO bus needs to be set
> I can have a look at using dormant, but what is change_carrier
> supposed to do if not this?
It is intended for interfaces which are stacked, like the team driver,
and for devices which don't have a phy, e.g. tun, and dummy.
> I didn't find a tool for DORMANT, I guess i will have to write one
>
> On Dec 6, 2018, at 11:19 AM, Andy Lutomirski wrote:
>
> On Thu, Dec 6, 2018 at 11:01 AM Tycho Andersen wrote:
>> On Thu, Dec 06, 2018 at 10:53:50AM -0800, Andy Lutomirski wrote:
If we are going to unmap the linear alias, why not do it at vmalloc()
time rather than vfree() time?
>>>
On Thu, Dec 06, 2018 at 05:20:54PM +, Quentin Monnet wrote:
> 2018-12-05 19:18 UTC-0800 ~ Alexei Starovoitov
>
> > On Wed, Dec 05, 2018 at 06:15:23PM +, Quentin Monnet wrote:
> +
> +/* Allow room for NULL terminating byte and pipe file name */
> +snprintf(for
On Thu, 6 Dec 2018 at 20:30, Will Deacon wrote:
>
> On Thu, Dec 06, 2018 at 08:23:20PM +0100, Ard Biesheuvel wrote:
> > On Thu, 6 Dec 2018 at 20:21, Andy Lutomirski wrote:
> > >
> > > On Thu, Dec 6, 2018 at 11:04 AM Ard Biesheuvel
> > > wrote:
> > > >
> > > > On Thu, 6 Dec 2018 at 19:54, Andy Lu
On Thu, 6 Dec 2018 15:02:52 +, Igor Russkikh wrote:
> From: Dmitry Bogdanov
>
> Add support of configuration of RSS hash key and RSS indirection table.
>
> Signed-off-by: Dmitry Bogdanov
> Signed-off-by: Igor Russkikh
> ---
> .../ethernet/aquantia/atlantic/aq_ethtool.c | 42
On Thu, Dec 06, 2018 at 08:23:20PM +0100, Ard Biesheuvel wrote:
> On Thu, 6 Dec 2018 at 20:21, Andy Lutomirski wrote:
> >
> > On Thu, Dec 6, 2018 at 11:04 AM Ard Biesheuvel
> > wrote:
> > >
> > > On Thu, 6 Dec 2018 at 19:54, Andy Lutomirski wrote:
> > > >
> >
> > > > That’s not totally nuts. Do
On Thu, 6 Dec 2018 at 20:21, Andy Lutomirski wrote:
>
> On Thu, Dec 6, 2018 at 11:04 AM Ard Biesheuvel
> wrote:
> >
> > On Thu, 6 Dec 2018 at 19:54, Andy Lutomirski wrote:
> > >
>
> > > That’s not totally nuts. Do we ever have code that expects __va() to
> > > work on module data? Perhaps crypt
On Thu, Dec 6, 2018 at 11:04 AM Ard Biesheuvel
wrote:
>
> On Thu, 6 Dec 2018 at 19:54, Andy Lutomirski wrote:
> >
> > That’s not totally nuts. Do we ever have code that expects __va() to
> > work on module data? Perhaps crypto code trying to encrypt static
> > data because our APIs don’t unders
On Thu, Dec 6, 2018 at 11:01 AM Tycho Andersen wrote:
>
> On Thu, Dec 06, 2018 at 10:53:50AM -0800, Andy Lutomirski wrote:
> > > If we are going to unmap the linear alias, why not do it at vmalloc()
> > > time rather than vfree() time?
> >
> > That’s not totally nuts. Do we ever have code that exp
If a local process has closed a connected socket and hasn't received a
RST packet yet, then the socket remains in the table until a timeout
expires.
When a vhost_vsock instance is released with the timeout still pending,
the socket is never freed because vhost_vsock has already set the
SOCK_DONE f
On Thu, 6 Dec 2018 at 19:54, Andy Lutomirski wrote:
>
> > On Dec 5, 2018, at 11:29 PM, Ard Biesheuvel
> > wrote:
> >
> >> On Thu, 6 Dec 2018 at 00:16, Andy Lutomirski wrote:
> >>
> >>> On Wed, Dec 5, 2018 at 3:41 AM Will Deacon wrote:
> >>>
> On Tue, Dec 04, 2018 at 12:09:49PM -0800, Andy
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