From: Ganesh Goudar
Date: Tue, 16 May 2017 21:17:42 +0530
> When is_kdump_kernel() is true, reduce memory footprint of
> cxgb4 by using a single "Queue Set".
>
> Signed-off-by: Ganesh Goudar
Applied.
From: Ganesh Goudar
Date: Tue, 16 May 2017 21:26:25 +0530
> From: Surendra Mobiya
>
> Mark carrier off after registering netdev to ensure that vlan device
> picks up the correct state of the carrier
>
> Signed-off-by: Surendra Mobiya
> Signed-off-by: Ganesh Goudar
This doesn't work.
At the
From: Ihar Hrachyshka
Date: Tue, 16 May 2017 08:44:24 -0700
> It's a common practice to send gratuitous ARPs after moving an
> IP address to another device to speed up healing of a service. To
> fulfill service availability constraints, the timing of network peers
> updating their caches to point
From: Michael Ulmer
Date: Tue, 16 May 2017 15:37:39 +
> Blast from the past. 10 years back Wei Dong submitted the patch found
> (amongst several places) here:
> http://lists.openwall.net/netdev/2007/01/30/20
>
> Problem:
> I have a firewall rule that DNATs ipv6 traffic from a destination ad
On 17/05/17 15:00, Edward Cree wrote:
> OTOH the 'track known 1s as well' might work in a nice generic way
> and cover all bases, I'll have to experiment a bit with that.
>
> -Ed
So I did some experiments (in Python, script follows) and found that
indeed this does appear to work, at least for a
Signed-off-by: Holger Brunck
---
arch/powerpc/boot/dts/fsl/kmcent2.dts | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/powerpc/boot/dts/fsl/kmcent2.dts
b/arch/powerpc/boot/dts/fsl/kmcent2.dts
index 47afa438602e..5922c1ea0e96 100644
--- a/arch/powerpc/boot/dts/fsl/kmce
Some of the tracing seems to be remaining traces for basic driver
development. They can be removed now, as they cause noisy printouts.
Signed-off-by: Holger Brunck
Cc: Zhao Qiang
---
drivers/net/wan/fsl_ucc_hdlc.c | 33 -
1 file changed, 33 deletions(-)
diff --g
We can't assume that we are always in loopback mode if rx and tx clock
have the same clock source. If we want to use HDLC busmode we also have
the same clock source but we are not in loopback mode. So move the
setting of the baudrate generator after the check for property for the
loopback mode.
Si
We need space for the struct qe_bd and not for a pointer to this struct.
Signed-off-by: Holger Brunck
Cc: Zhao Qiang
---
drivers/net/wan/fsl_ucc_hdlc.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/net/wan/fsl_ucc_hdlc.c b/drivers/net/wan/fsl_ucc_hdlc.
This fixes the following compiler warnings:
drivers/net/wan/fsl_ucc_hdlc.c: In function 'ucc_hdlc_poll':
warning: 'skb' may be used uninitialized in this function
[-Wmaybe-uninitialized]
skb->mac_header = skb->data - skb->head;
and
drivers/net/wan/fsl_ucc_hdlc.c: In function 'ucc_hdlc_probe':
d
Signed-off-by: Holger Brunck
Cc: Zhao Qiang
---
drivers/net/wan/fsl_ucc_hdlc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wan/fsl_ucc_hdlc.c b/drivers/net/wan/fsl_ucc_hdlc.c
index 6ef6d719545d..1a60897767d9 100644
--- a/drivers/net/wan/fsl_ucc_hdlc.c
+++ b/dr
This adds support for hdlc-bus mode to the fsl_ucc_hdlc driver. This can
be enabled with the "fsl,hdlc-bus" property in the DTS node of the
corresponding ucc.
This aligns the configuration of the UPSMR and GUMR registers to what is
done in our ucc_hdlc driver (that only support hdlc-bus mode) and
Add the bitmask for the two bit SYNL register according to the QUICK
Engine Reference Manual.
Signed-off-by: Holger Brunck
Cc: Zhao Qiang
---
include/soc/fsl/qe/qe.h | 4
1 file changed, 4 insertions(+)
diff --git a/include/soc/fsl/qe/qe.h b/include/soc/fsl/qe/qe.h
index 0cd4c11479b1..226
On 05/17/2017 06:30 AM, Johannes Berg wrote:
On Wed, 2017-05-17 at 12:08 +0200, Bastian Bittorf wrote:
* Ben Greear [17.05.2017 11:51]:
I have been keeping an 'iw events' program running with a perl
script gathering its
output and post-processing it. This has been working for several
years on
From: Zhang Shengju
Date: Wed, 17 May 2017 17:23:26 +0800
> Since register_netdevice() already call add_device_randomness() and
> dev_set_mac_address() will call it after mac address change.
> It's not necessary to call at device UP.
>
> Signed-off-by: Zhang Shengju
__dev_open() can (at least
As of 7bb11dc9f59d and 0622cab0341c, bond slaves in a 3ad bond are not
removed from the aggregator when they are down, and the active slave count
is NOT equal to number of ports in the aggregator, but rather the number
of ports in the aggregator that are still enabled. The sysfs spew for
bonding_sh
From: "Mintz, Yuval"
Date: Wed, 17 May 2017 06:16:46 +
> Looking at my alternatives for solving this, I can't see any 'good'
> options - it seems mightily unorthodox to modify net_device_ops,
> I.e., add/remove an NDO function-pointer based on some device
> property, and having multiple ops d
On Wed, 2017-05-17 at 10:47 +0200, Arnd Bergmann wrote:
> kernelci reports a build regression in the latest 4.12 snapshots
> in configurations without TCP:
>
> net/core/sock.c: In function 'skb_orphan_partial':
> net/core/sock.c:1810:6: error: implicit declaration of function
> 'skb_is_tcp_pure_a
This is a semi-automated conversion to change rt2x00_rf_read()
to return the register contents instead of passing them by value,
resulting in much better object code. The majority of the patch
was done using:
sed -i 's:\(\(.*, .*\), &\(.*\));:\2 = \1);:' \
drivers/net/wireless/ralink/rt2x0
With CONFIG_KASAN enabled and gcc-7, we get a warning about rather high
stack usage (with a private patch set I have to turn on this warning,
which I intend to get into the next kernel release):
wireless/ralink/rt2x00/rt2800lib.c: In function 'rt2800_bw_filter_calibration':
wireless/ralink/rt2x00/
This is a semi-automated conversion to change rt2x00_desc_read to return
the register contents instead of passing them by value, resulting in
much better object code. The majority of the patch was done using:
sed -i 's:\(\(.*, .*\), &\(.*\));:\2 = \1);:' \
-i 's:\(\<_rt2x00_desc_read\>(.*, .*\
This prepares the driver for changing all the 'read' register accessors
to return the value instead of passing it by reference. Since a lot
of them are used in callbacks, this takes care of the callbacks first,
adding a couple of helpers that will be removed again one at a time.
Signed-off-by: Arn
This is a semi-automated conversion to change rt2x00_eeprom_read()
to return the register contents instead of passing them by value,
resulting in much better object code. The majority of the patch
was done using:
sed -i 's:\(\(.*, .*\), &\(.*\));:\2 = \1);:' \
-i 's:= _\(rt2x00_eeprom_read\):=
This is a semi-automated conversion to change rt2x00usb_register_read
to return the register contents instead of passing them by value,
resulting in much better object code. The majority of the patch
was done using:
sed -i 's:\(\(.*, .*\), &\(.*\));:\2 = \1);:' \
-i 's:\(\(.*, .*\), &\(.*\));:
This is a semi-automated conversion to change rt2x00mmio_register_read
to return the register contents instead of passing them by value,
resulting in much better object code. The majority of the patch
was done using:
sed -i 's:\(rt2x00mmio_register_read(.*, .*\), &\(.*\));:\2 = \1);:' \
-i 's:
This is a semi-automated conversion to change rt2800_register_read
to return the register contents instead of passing them by value,
resulting in much better object code. The majority of the patch
was done using:
sed -i 's:\(rt2800_register_read(.*, .*\), &\(.*\));:\2 = \1);:' \
's:\(rt2800
This is a semi-automated conversion to change *_bbp_read()
to return the register contents instead of passing them by value,
resulting in much better object code. The majority of the patch
was done using:
sed -i 's:\(\(.*, .*\), &\(.*\));:\2 = \1);:' \
-i 's:\(\(.*, .*\), &\(.*\));:\2 = \1);:'
On Tue, May 16, 2017 at 11:38 AM, Casey Leedom wrote:
> | From: Ding Tianhong
> | Sent: Wednesday, May 10, 2017 6:15 PM
> |
> | Hi Casey:
> |
> | Will you continue to work on this solution or send a new version patches?
>
> I won't be able to work on this any time soon given several other urgent
On Wed, May 17, 2017 at 2:17 PM, Tom Psyborg wrote:
>
>
> On 16 May 2017 at 16:31, Jes Sorensen wrote:
>>
>>
>> True - if the automatic conversion works without automatic intervention, I
>> am less worried about it. Personally I would still focus on converting one
>> function at a time to reduce
This is a semi-automated conversion to change rt2800_eeprom_read to return
the register contents instead of passing them by value, resulting in
much better object code. The majority of the patch was done using:
sed -i 's:\(\(.*, .*\), &\(.*\));:\3 =
\1);:'
drivers/net/wireless/ralink/rt2x
I've managed to split up my long patch into a series of reasonble
steps now.
The first two are required to fix a regression from commit 41977e86c984
("rt2x00: add support for MT7620"), the rest are just cleanups to
have a consistent state across all the register access functions.
Arnd
In their infinite wisdom, and never ending quest for end user frustration,
Lenovo has decided to use a new USB device ID for the wwan modules in
their 2017 laptops. The actual hardware is still the Sierra Wireless
EM7455 or EM7430, depending on region.
Signed-off-by: Bjørn Mork
---
drivers/net/
From: Eric Dumazet
SCTP needs fixes similar to 83eaddab4378 ("ipv6/dccp: do not inherit
ipv6_mc_list from parent"), otherwise bad things can happen.
Signed-off-by: Eric Dumazet
Reported-by: Andrey Konovalov
Tested-by: Andrey Konovalov
---
net/sctp/ipv6.c |3 +++
1 file changed, 3 inserti
On Tue, May 16, 2017 at 8:44 AM, Miroslav Lichvar wrote:
> Add SOF_TIMESTAMPING_OPT_PKTINFO option to request a new control message
> for incoming packets with hardware timestamps. It contains the index of
> the real interface which received the packet and the length of the
> packet at layer 2.
>
On 16/05/17 23:53, Alexei Starovoitov wrote:
> following this line of thinking it feels that it should be possible
> to get rid of 'aux_off' and 'aux_off_align' and simplify the code.
> I mean we can always do
> dst_reg->min_align = min(dst_reg->min_align, src_reg->min_align);
>
> and don't use 'of
Ok, I will send the patch to net.
Thanks
From: David Miller
Sent: Wednesday, May 17, 2017 1:23 AM
To: Ganesh GR
Cc: netdev@vger.kernel.org; Nirranjan Kirubaharan; Indranil Choudhury
Subject: Re: [PATCH net-next] cxgb4: update latest firmware version supported
From: Ganesh Goudar
Date: Tu
On Wed, May 17, 2017 at 6:27 AM, Miroslav Lichvar wrote:
> On Tue, May 16, 2017 at 06:34:38PM -0400, Willem de Bruijn wrote:
>> On Tue, May 16, 2017 at 8:44 AM, Miroslav Lichvar
>> wrote:
>> > If software timestamping is enabled by the SO_TIMESTAMP(NS) option
>> > when a message without timestam
On Tue, May 16, 2017 at 5:00 PM, Eric Dumazet wrote:
> TCP Timestamps option is defined in RFC 7323
>
> Traditionally on linux, it has been tied to the internal
> 'jiffies' variable, because it had been a cheap and good enough
> generator.
>
> For TCP flows on the Internet, 1 ms resolution would b
On Tue, May 16, 2017 at 5:00 PM, Eric Dumazet wrote:
> This CC does not need 1 ms tcp_time_stamp and can use
> the jiffy based 'timestamp'.
>
> Signed-off-by: Eric Dumazet
Acked-by: Soheil Hassas Yeganeh
> ---
> net/ipv4/tcp_westwood.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletion
On Tue, May 16, 2017 at 5:00 PM, Eric Dumazet wrote:
> This place wants to use tcp_jiffies32, this is good enough.
>
> Signed-off-by: Eric Dumazet
Acked-by: Soheil Hassas Yeganeh
> ---
> net/ipv4/tcp_input.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/net/ipv4
On Tue, May 16, 2017 at 5:00 PM, Eric Dumazet wrote:
> After this patch, all uses of tcp_time_stamp will require
> a change when we introduce 1 ms and/or 1 us TCP TS option.
>
> Signed-off-by: Eric Dumazet
Acked-by: Soheil Hassas Yeganeh
> ---
> net/ipv4/tcp.c | 2 +-
> net/ipv4/tcp
On Tue, May 16, 2017 at 5:00 PM, Eric Dumazet wrote:
> tcp_time_stamp will become slightly more expensive soon,
> cache its value.
>
> Signed-off-by: Eric Dumazet
Acked-by: Soheil Hassas Yeganeh
> ---
> net/ipv4/tcp_lp.c | 7 ---
> 1 file changed, 4 insertions(+), 3 deletions(-)
>
> diff
On Tue, May 16, 2017 at 5:00 PM, Eric Dumazet wrote:
> Use tcp_jiffies32 instead of tcp_time_stamp, since
> tcp_time_stamp will soon be only used for TCP TS option.
>
> Signed-off-by: Eric Dumazet
Acked-by: Soheil Hassas Yeganeh
> ---
> net/ipv4/tcp_output.c | 6 +++---
> net/ipv4/tcp_timer.c
On Tue, May 16, 2017 at 5:00 PM, Eric Dumazet wrote:
> tcp_time_stamp will no longer be tied to jiffies.
>
> Signed-off-by: Eric Dumazet
Acked-by: Soheil Hassas Yeganeh
> ---
> net/ipv4/tcp.c| 2 +-
> net/ipv4/tcp_output.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
>
On Tue, May 16, 2017 at 5:00 PM, Eric Dumazet wrote:
> Use tcp_jiffies32 instead of tcp_time_stamp, since
> tcp_time_stamp will soon be only used for TCP TS option.
>
> Signed-off-by: Eric Dumazet
Acked-by: Soheil Hassas Yeganeh
> ---
> include/net/tcp.h| 4 ++--
> net/ipv4/tcp_input.
On Tue, May 16, 2017 at 5:00 PM, Eric Dumazet wrote:
> Use tcp_jiffies32 instead of tcp_time_stamp, since
> tcp_time_stamp will soon be only used for TCP TS option.
>
> Signed-off-by: Eric Dumazet
Acked-by: Soheil Hassas Yeganeh
> ---
> net/ipv4/tcp_bic.c | 6 +++---
> net/ipv4/tcp_cubic.c
On Tue, May 16, 2017 at 5:00 PM, Eric Dumazet wrote:
> Use tcp_jiffies32 instead of tcp_time_stamp, since
> tcp_time_stamp will soon be only used for TCP TS option.
>
> Signed-off-by: Eric Dumazet
Acked-by: Soheil Hassas Yeganeh
> ---
> net/ipv4/tcp_bbr.c | 12 ++--
> 1 file changed,
On Tue, May 16, 2017 at 5:00 PM, Eric Dumazet wrote:
> Use tcp_jiffies32 instead of tcp_time_stamp to feed
> tp->snd_cwnd_stamp.
>
> tcp_time_stamp will soon be a litle bit more expensive
> than simply reading 'jiffies'.
>
> Signed-off-by: Eric Dumazet
Acked-by: Soheil Hassas Yeganeh
> ---
>
On Tue, May 16, 2017 at 5:00 PM, Eric Dumazet wrote:
> Use tcp_jiffies32 instead of tcp_time_stamp to feed
> tp->lsndtime.
>
> tcp_time_stamp will soon be a litle bit more expensive
> than simply reading 'jiffies'.
>
> Signed-off-by: Eric Dumazet
Acked-by: Soheil Hassas Yeganeh
> ---
> includ
On Tue, May 16, 2017 at 5:00 PM, Eric Dumazet wrote:
> Use our own macro instead of abusing tcp_time_stamp
>
> Signed-off-by: Eric Dumazet
Acked-by: Soheil Hassas Yeganeh
> ---
> net/dccp/ccids/ccid2.c | 8
> net/dccp/ccids/ccid2.h | 2 +-
> 2 files changed, 5 insertions(+), 5 deleti
On Tue, May 16, 2017 at 5:00 PM, Eric Dumazet wrote:
> We abuse tcp_time_stamp for two different cases :
>
> 1) base to generate TCP Timestamp options (RFC 7323)
>
> 2) A 32bit version of jiffies since some TCP fields
>are 32bit wide to save memory.
>
> Since we want in the future to have 1ms
On Tue, May 16, 2017 at 5:00 PM, Eric Dumazet wrote:
> Idea is to later convert tp->tcp_mstamp to a full u64 counter
> using usec resolution, so that we can later have fine
> grained TCP TS clock (RFC 7323), regardless of HZ value.
>
> We try to refresh tp->tcp_mstamp only when necessary.
>
> Sign
On Wed, May 17, 2017 at 02:59:39PM +0200, walter harms wrote:
>
>
>Am 17.05.2017 14:35, schrieb Firo Yang:
>> The divisor s->par.bitrate will always be 0 until initialized by
>> ndo_open() and hdlcdrv_open().
>>
>> In order to fix this divide zero error, check whether the netdevice
>> was opened b
On Wed, 2017-05-17 at 12:08 +0200, Bastian Bittorf wrote:
> * Ben Greear [17.05.2017 11:51]:
> > I have been keeping an 'iw events' program running with a perl
> > script gathering its
> > output and post-processing it. This has been working for several
> > years on 4.7 and earlier
> > kernels, b
On Wed, 2017-05-17 at 15:21 +0200, Pali Rohár wrote:
> On Wednesday 17 May 2017 15:04:50 Johannes Berg wrote:
> > On Wed, 2017-05-17 at 14:53 +0200, Pali Rohár wrote:
> >
> > > > In fact, why should the *driver* care either? IOW - why should
> > > > "request_firmware_prefer_user()" even exist?
> >
On Wednesday 17 May 2017 15:04:50 Johannes Berg wrote:
> On Wed, 2017-05-17 at 14:53 +0200, Pali Rohár wrote:
>
> > > In fact, why should the *driver* care either? IOW - why should
> > > "request_firmware_prefer_user()" even exist?
> >
> > There are default/example NVS data, which are stored in /
On Thu, 2017-05-04 at 13:13 +, Kalle Valo wrote:
>
> > > This code intentionally checked if TX status was requested, and
> > > if not then it doesn't go to the effort of building it.
> > >
> >
> > What I'm finding puzzling is the fact that the only caller of
> > ieee80211_led_tx() is ieee802
On Wed, 2017-05-17 at 14:53 +0200, Pali Rohár wrote:
> > In fact, why should the *driver* care either? IOW - why should
> > "request_firmware_prefer_user()" even exist?
>
> There are default/example NVS data, which are stored in /lib/firmware
> and installed by linux-firmware package.
[...]
Oh,
Am 17.05.2017 14:35, schrieb Firo Yang:
> The divisor s->par.bitrate will always be 0 until initialized by
> ndo_open() and hdlcdrv_open().
>
> In order to fix this divide zero error, check whether the netdevice
> was opened by ndo_open() before performing divide.
>
> Reported-by: Dmitry Vyukov
Wed, May 17, 2017 at 02:47:47PM CEST, j...@mojatatu.com wrote:
>On 17-05-17 01:47 AM, Jiri Pirko wrote:
>> Wed, May 17, 2017 at 12:38:08AM CEST, xiyou.wangc...@gmail.com wrote:
>
>[..]
>> >
>> > tcf_auto_major_prio()?
>>
>> That makes no sense. prio is passed from user in upper 2 bytes (god
>> kn
On Wednesday 17 May 2017 14:06:06 Johannes Berg wrote:
> On Tue, 2017-05-16 at 01:13 +0200, Luis R. Rodriguez wrote:
> > > > Now for N900 case there is a similar scenario
> > > > alhtough it has additional requirement to go to user-space due to
> > > > need to use a proprietary library to obtain th
Since the udp memory accounting refactor, we don't need any more
to export the *udp*_queue_rcv_skb(). Make them static and fix
a couple of sparse warnings:
net/ipv4/udp.c:1615:5: warning: symbol 'udp_queue_rcv_skb' was not
declared. Should it be static?
net/ipv6/udp.c:572:5: warning: symbol 'udpv6
On 17-05-17 01:47 AM, Jiri Pirko wrote:
Wed, May 17, 2017 at 12:38:08AM CEST, xiyou.wangc...@gmail.com wrote:
[..]
tcf_auto_major_prio()?
That makes no sense. prio is passed from user in upper 2 bytes (god
knows why but that is how it is).
I am not sure it is any god's decision ;-> Unless
Wed, May 17, 2017 at 02:39:05PM CEST, j...@mojatatu.com wrote:
>On 17-05-17 08:25 AM, Jiri Pirko wrote:
>> Wed, May 17, 2017 at 02:18:00PM CEST, j...@mojatatu.com wrote:
>> > On 17-05-17 05:07 AM, Jiri Pirko wrote:
>> > > From: Jiri Pirko
>> > >
>> > > Introduce struct tcf_chain object and set of
On 17-05-17 08:25 AM, Jiri Pirko wrote:
Wed, May 17, 2017 at 02:18:00PM CEST, j...@mojatatu.com wrote:
On 17-05-17 05:07 AM, Jiri Pirko wrote:
From: Jiri Pirko
Introduce struct tcf_chain object and set of helpers around it. Wraps up
insertion, deletion and search in the filter chain.
Signed-
The divisor s->par.bitrate will always be 0 until initialized by
ndo_open() and hdlcdrv_open().
In order to fix this divide zero error, check whether the netdevice
was opened by ndo_open() before performing divide.
Reported-by: Dmitry Vyukov
Signed-off-by: Firo Yang
---
drivers/net/hamradio/hd
On 17-05-17 05:08 AM, Jiri Pirko wrote:
From: Jiri Pirko
Introduce new type of termination action called "goto_chain". This allows
user to specify a chain to be processed. This action type is
then processed as a return value in tcf_classify loop in similar
way as "reclassify" is, only it does n
On 17-05-17 05:08 AM, Jiri Pirko wrote:
From: Jiri Pirko
Tp pointer will be needed by the next patch in order to get the chain.
Signed-off-by: Jiri Pirko
Acked-by: Jamal Hadi Salim
cheers,
jamal
On 17-05-17 05:08 AM, Jiri Pirko wrote:
From: Jiri Pirko
Instead of having only one filter per block, introduce a list of chains
for every block. Create chain 0 by default. UAPI is extended so the user
can specify which chain he wants to change. If the new attribute is not
specified, chain 0 is
Wed, May 17, 2017 at 02:18:00PM CEST, j...@mojatatu.com wrote:
>On 17-05-17 05:07 AM, Jiri Pirko wrote:
>> From: Jiri Pirko
>>
>> Introduce struct tcf_chain object and set of helpers around it. Wraps up
>> insertion, deletion and search in the filter chain.
>>
>> Signed-off-by: Jiri Pirko
>> --
On 17-05-17 05:08 AM, Jiri Pirko wrote:
From: Jiri Pirko
Since there will be multiple chains to dump, push chain dumping code to
a separate function.
Signed-off-by: Jiri Pirko
Acked-by: Jamal Hadi Salim
cheers,
jamal
On 17-05-17 05:07 AM, Jiri Pirko wrote:
From: Jiri Pirko
Introduce struct tcf_chain object and set of helpers around it. Wraps up
insertion, deletion and search in the filter chain.
Signed-off-by: Jiri Pirko
---
[..]
+
+static void
+tcf_chain_filter_chain_ptr_set(struct tcf_chain *chain,
+
On 17-05-17 05:07 AM, Jiri Pirko wrote:
From: Jiri Pirko
Call the helper from the function rather than to always adjust the
return value of the function.
Signed-off-by: Jiri Pirko
Acked-by: Jamal Hadi Salim
cheers,
jamal
On 17-05-17 05:07 AM, Jiri Pirko wrote:
From: Jiri Pirko
The use of "nprio" variable in tc_ctl_tfilter is a bit cryptic and makes
a reader wonder what is going on for a while. So help him to understand
this priority allocation dance a litte bit better.
Signed-off-by: Jiri Pirko
Acked-by: Ja
On 17-05-17 05:07 AM, Jiri Pirko wrote:
From: Jiri Pirko
Make the name consistent with the rest of the helpers around.
Signed-off-by: Jiri Pirko
Acked-by: Jamal Hadi Salim
cheers,
jamal
On 17-05-17 05:07 AM, Jiri Pirko wrote:
From: Jiri Pirko
Currently, the filter chains are direcly put into the private structures
of qdiscs. In order to be able to have multiple chains per qdisc and to
allow filter chains sharing among qdiscs, there is a need for common
object that would hold t
On 17-05-17 05:07 AM, Jiri Pirko wrote:
From: Jiri Pirko
Move tc_classify function to cls_api.c where it belongs, rename it to
fit the namespace.
Signed-off-by: Jiri Pirko
Acked-by: Jamal Hadi Salim
cheers,
jamal
On Tue, 2017-05-16 at 01:13 +0200, Luis R. Rodriguez wrote:
> > > Now for N900 case there is a similar scenario
> > > alhtough it has additional requirement to go to user-space due to
> > > need to use a proprietary library to obtain the NVS calibration
> > > data. My thought: Why should firmware_c
Hi Greg,
Am 10.05.2017 um 10:53 schrieb Stefan Wahren:
> Instead of returning the requested baudrate, we better return the
> actual one because it isn't always the same.
>
> Signed-off-by: Stefan Wahren
> Acked-by: Rob Herring
> ---
> drivers/tty/serdev/serdev-ttyport.c | 2 +-
> 1 file changed
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From: Jakub Kicinski
> Sent: 16 May 2017 01:55
> Given that our rings are always a power of 2, we can simplify the
> calculation of number of completed TX descriptors by using masking
> instead of if statement based on whether the index have wrapped
> or not.
>
> Signed-off-by: Jakub Kicinski
> -
From: Oliver Neukum (oneu...@suse.com) Sent: Wed, 17 May 2017 09:44:20 +0200
> Am Dienstag, den 16.05.2017, 20:24 +0200 schrieb Bjørn Mork:
>>
>> I must say that I don't like the additional complexity added here. If
>> there are memory issues and you can reduce the buffer size to
>> USB_CDC_NCM_
4 billion packet queue is something unthinkable so use 32-bit value
for now.
Space savings on x86_64:
add/remove: 0/0 grow/shrink: 3/70 up/down: 16/-131 (-115)
function old new delta
change_tx_queue_len 94
On Tue, May 16, 2017 at 06:34:38PM -0400, Willem de Bruijn wrote:
> On Tue, May 16, 2017 at 8:44 AM, Miroslav Lichvar wrote:
> > If software timestamping is enabled by the SO_TIMESTAMP(NS) option
> > when a message without timestamp is already waiting in the queue, the
> > __sock_recv_timestamp()
Code-reading a bit, and I'm not sure of the exact definition of said bit;
Couldn't really deduce from the comment "N-tuple filters supported"
what falls under its jurisdiction and failed to find any other documentation.
I understand RFS acceleration is going to be disabled for an interface
when th
* Ben Greear [17.05.2017 11:51]:
> I have been keeping an 'iw events' program running with a perl script
> gathering its
> output and post-processing it. This has been working for several years on
> 4.7 and earlier
> kernels, but when testing on 4.9 overnight, I notice that 'iw events' is not
Since register_netdevice() already call add_device_randomness() and
dev_set_mac_address() will call it after mac address change.
It's not necessary to call at device UP.
Signed-off-by: Zhang Shengju
---
net/core/dev.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/net/core/dev.c b/net/core/d
On 17/05/17 09:19, Greg KH wrote:
Why is this a non-upstream patch? What commit in Linus's tree fixed
this? Why not just backport that?
thanks,
greg k-h
Agreed, I think it is sensible to backport 52bd2d62ce67 "net: better
skb->sender_cpu and skb->napi_id cohabitation" to 4.4, rather than
On Wed, 2017-05-17 at 09:50 +0100, Colin King wrote:
> From: Colin Ian King
>
> Function udp_skb_dtor_locked does not need to be in global scope
> so make it static to fix sparse warning:
>
> net/ipv4/udp.c: warning: symbol 'udp_skb_dtor_locked' was not
> declared. Should it be static?
>
> Fixe
From: Jiri Pirko
Since there will be multiple chains to dump, push chain dumping code to
a separate function.
Signed-off-by: Jiri Pirko
---
net/sched/cls_api.c | 95 +
1 file changed, 52 insertions(+), 43 deletions(-)
diff --git a/net/sched/
From: Jiri Pirko
Tp pointer will be needed by the next patch in order to get the chain.
Signed-off-by: Jiri Pirko
---
include/net/act_api.h | 12 ++--
net/sched/act_api.c | 15 ---
net/sched/cls_api.c | 9 +
3 files changed, 19 insertions(+), 17 deletions(-)
d
From: Jiri Pirko
Introduce new type of termination action called "goto_chain". This allows
user to specify a chain to be processed. This action type is
then processed as a return value in tcf_classify loop in similar
way as "reclassify" is, only it does not reset to the first filter
in chain but
From: Jiri Pirko
Instead of having only one filter per block, introduce a list of chains
for every block. Create chain 0 by default. UAPI is extended so the user
can specify which chain he wants to change. If the new attribute is not
specified, chain 0 is used. That allows to maintain backward
co
From: Jiri Pirko
Introduce struct tcf_chain object and set of helpers around it. Wraps up
insertion, deletion and search in the filter chain.
Signed-off-by: Jiri Pirko
---
include/net/sch_generic.h | 7 ++-
net/sched/cls_api.c | 148 +-
2 fil
From: Jiri Pirko
Call the helper from the function rather than to always adjust the
return value of the function.
Signed-off-by: Jiri Pirko
---
net/sched/cls_api.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index bf2e59c..6
From: Jiri Pirko
The use of "nprio" variable in tc_ctl_tfilter is a bit cryptic and makes
a reader wonder what is going on for a while. So help him to understand
this priority allocation dance a litte bit better.
Signed-off-by: Jiri Pirko
---
net/sched/cls_api.c | 13 +++--
1 file chan
From: Jiri Pirko
Currently, each classful qdisc holds one chain of filters.
This chain is traversed and each filter could be matched on, which
may lead to execution of list of actions. One of such action
could be "reclassify", which would "reset" the processing of the
filter chain.
So this filte
From: Jiri Pirko
Make the name consistent with the rest of the helpers around.
Signed-off-by: Jiri Pirko
---
net/sched/cls_api.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index d30116f..c02b03e 100644
--- a/net/sched/cls
From: Jiri Pirko
Currently, the filter chains are direcly put into the private structures
of qdiscs. In order to be able to have multiple chains per qdisc and to
allow filter chains sharing among qdiscs, there is a need for common
object that would hold the chains. This introduces such object and
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