On 27/05/15 01:27, Hiroshi Shimamoto wrote:
I think the VF shouldn't directly know whether it is trusted or not
That's completely irrevelant. The person administering the PF will be the
person who provided trusted privileges to the
VF. He'll then *tell* or somehow other communicate to the
On Wed, May 27, 2015 at 04:01:05PM +0800, Herbert Xu wrote:
Hi:
The only changes from the last version are that set_ad no longer
takes a cryptoff argument and testmgr has been updated to always
supply space for the authentication tag.
The algif_aead patch has been removed and will be
On 05/27/2015 11:06 AM, David Laight wrote:
From: Jason Gunthorpe
...
Fixes: 299ee123e198 (sctp: Fixup v4mapped behaviour to comply with Sock API)
...
This bugfix should be a candidate for -stable
Anyone know off-hand which kernel releases are affected?
I'm going to have to note this in
From: Daniel Borkmann
Sent: 27 May 2015 10:34
...
Fixes: 299ee123e198 (sctp: Fixup v4mapped behaviour to comply with Sock
API)
...
This bugfix should be a candidate for -stable
Anyone know off-hand which kernel releases are affected?
I'm going to have to note this in the release
On 05/21/2015 03:20 PM, Gabriel Krisman Bertazi wrote:
+#define SGE_PAGE_SHIFT 12
+#define SGE_PAGE_SIZE(1 SGE_PAGE_SHIFT)
...
+struct bnx2x_alloc_pool {
+ struct page *page;
+ dma_addr_t dma;
+ u8 offset;
+ u8
On Wed, 2015-05-27 at 17:07 +0800, Herbert Xu wrote:
On Wed, May 27, 2015 at 11:00:40AM +0200, Johannes Berg wrote:
Right. Unfortunately, I can't typically rely on being able to make
changes to the kernel our driver is built against, and I don't think we
could do these changes otherwise.
On Wed, May 27, 2015 at 11:44:32AM +0100, Ross Lagerwall wrote:
Commit e9ce7cb6b107 (xen-netback: Factor queue-specific data into queue
struct) introduced a regression when moving queue-specific data into
the queue struct by failing to set the credit_bytes field. This
prevented bandwidth
On Thu, May 21, 2015 at 05:25:24PM -0400, David Miller wrote:
From: Steffen Klassert steffen.klass...@secunet.com
Date: Wed, 20 May 2015 08:32:23 +0200
On Tue, May 19, 2015 at 11:32:15AM -0700, Alexander Duyck wrote:
On 05/19/2015 12:57 AM, Steffen Klassert wrote:
The MTU should be 1500.
On Wed, May 27, 2015 at 9:59 AM, Scott Feldman sfel...@gmail.com wrote:
On Wed, May 27, 2015 at 12:05 AM, Nikolay Aleksandrov
niko...@cumulusnetworks.com wrote:
On Tue, May 26, 2015 at 7:28 PM, Stephen Hemminger
step...@networkplumber.org wrote:
On Thu, 21 May 2015 03:42:57 -0700
Nikolay
On Wed, 2015-05-27 at 16:39 +0800, Herbert Xu wrote:
On Wed, May 27, 2015 at 10:15:50AM +0200, Johannes Berg wrote:
Do you think it'd be feasible at all to somehow override the
aead_request_set_crypt() and aead_request_set_ad() functions or so to do
something that works on older kernels
Commit e9ce7cb6b107 (xen-netback: Factor queue-specific data into queue
struct) introduced a regression when moving queue-specific data into
the queue struct by failing to set the credit_bytes field. This
prevented bandwidth limiting from working. Initialize the field as it
was done before
On Wed, May 27, 2015 at 11:25:33AM +0200, Steffen Klassert wrote:
Not sure if I missed something in the flood of patches, but if I
apply your v3 patchset on top of the cryptodev tree, it crashes
like that buring boot:
Sorry, I forgot to mention that v3 depends on the series of fixes
posted
From: Of Ido Yariv
Sent: 26 May 2015 21:17
The Tail Loss Probe RFC specifies that the PTO value should be set to
max(2 * SRTT, 10ms), where SRTT is the smoothed round-trip time.
The PTO value is converted to jiffies, so the timer may expire
prematurely.
This is especially problematic on
Add debugfs entry to inject Freelist starvation, used only for debugging
purpose.
Signed-off-by: Hariprasad Shenai haripra...@chelsio.com
---
drivers/net/ethernet/chelsio/cxgb4/cxgb4.h | 1 +
drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c | 56 ++
This patch changes variable name 'fn' to 'pf' of structure adapter.
A 'fn' usually stands for PCI function which could be a PF or a VF.
However, the use of this particular variable is explicitly limited to PF
only. So, be specific about it in the variable name.
Also corrects arguments passed for
On Wed, May 27, 2015 at 11:00:40AM +0200, Johannes Berg wrote:
Right. Unfortunately, I can't typically rely on being able to make
changes to the kernel our driver is built against, and I don't think we
could do these changes otherwise.
You could provide your own version of crypto_aead_encrypt
On 5/23/2015 2:12 AM, Benjamin Poirier wrote:
The test in mlx4_load_one() to remove MLX4_FLAG_MSI_X expects mlx4_NOP() to
fail with -EBUSY. It is also necessary to avoid the reset since the device
is not fully reinitialized before calling mlx4_start_hca() a second time.
Note that this will also
On 2015/5/27 6:07, Dimitri John Ledkov wrote:
Add a kernel API to send a proc connector notification that a cgroup
has become empty. A userspace daemon can then act upon such
information, and usually clean-up and remove such a group as it's no
longer needed.
Currently there are two other
The conversion of in-tree users is fairly straightforward.
It is pretty much - but a related question (that you totally don't have
to answer if you don't want to think about this).
I'm going to have to (continue) backport(ing) this code to older kernels
for customer support, and I prefer
On Wed, May 27, 2015 at 10:15:50AM +0200, Johannes Berg wrote:
Do you think it'd be feasible at all to somehow override the
aead_request_set_crypt() and aead_request_set_ad() functions or so to do
something that works on older kernels (and thus older crypto subsystems)
or do you think I just
On Wed, May 27, 2015 at 05:29:22PM +0800, Herbert Xu wrote:
On Wed, May 27, 2015 at 11:25:33AM +0200, Steffen Klassert wrote:
Not sure if I missed something in the flood of patches, but if I
apply your v3 patchset on top of the cryptodev tree, it crashes
like that buring boot:
Sorry,
-Original Message-
From: Vladimir Zapolskiy [mailto:v...@mleia.com]
Sent: Tuesday, May 26, 2015 6:20 AM
To: David Miller; Manish Chopra; Sony Chacko; Rajesh Borundia
Cc: netdev
Subject: [PATCH] net: netxen: correct sysfs bin attribute return code
If read() syscall requests
On 05/27/2015 02:02 AM, Stephen Hemminger wrote:
On Mon, 25 May 2015 01:24:04 -0400
Jason Wang jasow...@redhat.com wrote:
Signed-off-by: Jason Wang jasow...@redhat.com
---
drivers/vhost/net.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/vhost/net.c
On Wed, May 27, 2015 at 10:50:21AM +0200, Jiri Benc wrote:
On Tue, 26 May 2015 15:03:56 -0700, Pravin Shelar wrote:
OVS interface for generic networking device operation looks odd. have
you considered adding new device ioctl to do this?
New ioctls for networking configuration are generally
This patchset adds support for logging MCDI (Management-Controller-to-
Driver Interface) interactions between the sfc driver and a bound device,
to aid in debugging.
Solarflare has a tool to decode the resulting traces and will look to
open-source this if there is any external interest, but the
On Wed, 2015-05-27 at 06:33 -0700, Eric Dumazet wrote:
The problem is in linux code itself. Please try the patch I sent ?
(On the client)
On the server, sorry for the typo.
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index
On Wed, 2015-05-27 at 00:09 -0700, Gopakumar Choorakkot Edakkunni wrote:
Hi Eric,
Thanks a lot for the response, and sorry about the 3-times-email, was
not sure whether majordomo accepted my subscription or not and hence
the retx :)
So if a sequence happens as below
1. Client sends the
On 27 May 2015 at 12:22, Zefan Li lize...@huawei.com wrote:
On 2015/5/27 6:07, Dimitri John Ledkov wrote:
Add a kernel API to send a proc connector notification that a cgroup
has become empty. A userspace daemon can then act upon such
information, and usually clean-up and remove such a group
On Wed, 2015-05-27 at 11:36 +, David Laight wrote:
From: Of Ido Yariv
Sent: 26 May 2015 21:17
The Tail Loss Probe RFC specifies that the PTO value should be set to
max(2 * SRTT, 10ms), where SRTT is the smoothed round-trip time.
The PTO value is converted to jiffies, so the timer
MCDI tracing is conditional on CONFIG_SFC_MCDI_LOGGING, which is enabled
by default.
Each MCDI command will produce a console line like
sfc dom:bus:dev:fn ifname: MCDI RPC REQ: [...]
where etc. are the raw MCDI payload in 32-bit hex chunks.
The response will then
As many issues are encountered at probe time, where MCDI logging can't be
enabled through the sysfs node, this change adds a module parameter
'mcdi_logging_default', which defaults to false. When set to true, newly-
probed functions will have MCDI logging enabled. The setting can
MCDI tracing is enabled per-function with a sysfs file
/sys/class/net/NET_DEV/device/mcdi_logging
Signed-off-by: Edward Cree ec...@solarflare.com
---
drivers/net/ethernet/sfc/Kconfig | 3 ++-
drivers/net/ethernet/sfc/efx.c | 49 ++--
From: Edward Cree ec...@solarflare.com
Date: Wed, 27 May 2015 13:12:31 +0100
This patchset adds support for logging MCDI (Management-Controller-to-
Driver Interface) interactions between the sfc driver and a bound device,
to aid in debugging.
Solarflare has a tool to decode the resulting
On Wed, 2015-05-27 at 10:29 -0700, Gopakumar Choorakkot Edakkunni wrote:
Thanks Eric. I will give this a spin. The issue doesnt happen all the
time, I can keep the server running with this patch for a while and
observe if the issue resurfaces or not
Note that if the traffic on the server is
On Wed, 2015-05-27 at 10:57 -0700, Eric Dumazet wrote:
On Wed, 2015-05-27 at 10:29 -0700, Gopakumar Choorakkot Edakkunni wrote:
Thanks Eric. I will give this a spin. The issue doesnt happen all the
time, I can keep the server running with this patch for a while and
observe if the issue
Add the device tree bindings documentation for the QCA IPQ806x
variant of the Synopsys DesignWare MAC.
Signed-off-by: Mathieu Olivari math...@codeaurora.org
---
.../devicetree/bindings/net/ipq806x-dwmac.txt | 35 ++
1 file changed, 35 insertions(+)
create mode 100644
From: David Vrabel david.vra...@citrix.com
Date: Wed, 27 May 2015 15:46:10 +0100
xennet_remove() freed the queues before freeing the netdevice which
results in a use-after-free when free_netdev() tries to delete the
napi instances that have already been freed.
Fix this by fully destroy the
In case DT is used, this change adds the ability to the stmmac driver to
detect a fixed-link PHY, instanciate it, and use it during
phy_connect().
Fixed link PHYs DT usage is described in:
Documentation/devicetree/bindings/net/fixed-link.txt
Signed-off-by: Mathieu Olivari math...@codeaurora.org
The ethernet controller available in IPQ806x is a Synopsys DesignWare
Gigabit MAC IP core, already supported by the stmmac driver.
This glue layer implements some platform specific settings required to
get the controller working on an IPQ806x based platform.
Signed-off-by: Mathieu Olivari
This patch set adds support for the integrated Ethernet GMAC controller
on QCA IPQ806x SoC. This controller is based on a Gigabit Synopsys
DesignWare IP, already supported in the stmmac driver located in
drivers/net/ethernet/stmicro/stmmac.
This change is done as a follow-up to the following
On stmmac driver, PHY specification in device-tree was done using the
non-standard property snps,phy-addr. Specifying a PHY on a different
MDIO bus that the one within the stmmac controller doesn't seem to be
possible when device-tree is used.
This change adds support for the phy-handle property,
From: Stephen Boyd sb...@codeaurora.org
Add the NSS/GMAC clocks and the TCM clock and NSS resets.
Signed-off-by: Stephen Boyd sb...@codeaurora.org
Signed-off-by: Mathieu Olivari math...@codeaurora.org
---
drivers/clk/qcom/gcc-ipq806x.c | 594 ++-
On Wed, May 27, 2015 at 8:44 PM, Cong Wang cw...@twopensource.com wrote:
On Tue, May 26, 2015 at 12:42 AM, Sorin Dumitru so...@returnze.ro wrote:
We're seeing some softlockups from this function when there
are a lot fdb entries on a vxlan device. Taking the lock for
each bucket instead of the
From: Cong Wang xiyou.wangc...@gmail.com
Date: Tue, 26 May 2015 16:08:48 -0700
For mq qdisc, we add per tx queue qdisc to root qdisc
for display purpose, however, that happens too early,
before the new dev-qdisc is finally set, this causes
q-list points to an old root qdisc which is going to
From: K. Y. Srinivasan k...@microsoft.com
Date: Tue, 26 May 2015 16:21:09 -0700
The current algorithm for deciding on the number of VRSS channels is
not optimal since we open up the min of number of CPUs online and the
number of VRSS channels the host is offering. So on a 32 VCPU guest
we
Doesnt seem so. This is the output from one of the servers I have
where I periodically hit this TSval != TSecr condition.
ubuntu@server:~$ sudo su
root@server:/home/ubuntu# sysctl net.ipv4.tcp_tw_recycle
net.ipv4.tcp_tw_recycle = 0
root@server:/home/ubuntu# sysctl net.ipv4.tcp_tw_reuse
From: Daniel Borkmann dan...@iogearbox.net
Date: Tue, 26 May 2015 22:35:43 +0200
While 3b52960266a3 (test_bpf: add more eBPF jump torture cases)
added the int3 bug test case only for eBPF, which needs exactly 11
passes to converge, here's a version for classic BPF with 11 passes,
and one that
From: Jason Gunthorpe jguntho...@obsidianresearch.com
Date: Tue, 26 May 2015 17:30:17 -0600
sctp_v4_map_v6 was subtly writing and reading from members
of a union in a way the clobbered data it needed to read before
it read it.
Zeroing the v6 flowinfo overwrites the v4 sin_addr with 0,
From: Tina Ruchandani ruchandani.t...@gmail.com
Date: Wed, 27 May 2015 06:52:12 +0530
'struct timeval' uses 32-bit representation for seconds which will
overflow in year 2038 and beyond. mISDN/clock.c needs to compute and
store elapsed time in intervals of 125 microseconds. This patch replaces
From: Aleksey Makarov aleksey.maka...@caviumnetworks.com
Date: Tue, 26 May 2015 19:20:13 -0700
This patchset adds support for the Cavium ThunderX network controller.
Series applied, thanks.
--
To unsubscribe from this list: send the line unsubscribe netdev in
the body of a message to
-Original Message-
From: David Miller [mailto:da...@davemloft.net]
Sent: Wednesday, May 27, 2015 11:13 AM
To: KY Srinivasan
Cc: netdev@vger.kernel.org; linux-ker...@vger.kernel.org;
de...@linuxdriverproject.org; o...@aepfle.de; a...@canonical.com;
jasow...@redhat.com
Subject: Re:
From: Eric Dumazet eric.duma...@gmail.com
Date: Tue, 26 May 2015 21:43:44 -0700
From: Eric Dumazet edum...@google.com
vmalloc.h used to be included from include/net/inet_hashtables.h
but it is no longer the case.
Fixes: 095dc8e0c368 (tcp: fix/cleanup inet_ehash_locks_alloc())
From: Hariprasad Shenai haripra...@chelsio.com
Date: Wed, 27 May 2015 22:30:22 +0530
This patch series adds the following.
Adds debugfs entry to inject freelist starvation and some function and
argument cleanup
This patch series has been created against net-next tree and includes
patches
From: Eric Dumazet eric.duma...@gmail.com
Date: Wed, 27 May 2015 10:46:02 -0700
From: Eric Dumazet eduma...@google.com
__inet_hash_connect() does not use its third argument (port_offset)
if socket was already bound to a source port.
No need to perform useless but expensive md5
From: Cong Wang cw...@twopensource.com
Date: Wed, 27 May 2015 10:44:26 -0700
On Tue, May 26, 2015 at 12:42 AM, Sorin Dumitru so...@returnze.ro wrote:
We're seeing some softlockups from this function when there
are a lot fdb entries on a vxlan device. Taking the lock for
each bucket instead of
On Wed, 2015-05-27 at 14:21 -0400, David Miller wrote:
From: Eric Dumazet eric.duma...@gmail.com
Date: Tue, 26 May 2015 21:43:44 -0700
From: Eric Dumazet edum...@google.com
vmalloc.h used to be included from include/net/inet_hashtables.h
but it is no longer the case.
Fixes:
From: Eric Dumazet eduma...@google.com
After commit 07f4c90062f8f (tcp/dccp: try to not exhaust
ip_local_port_range in connect()) it is advised to have an even number
of ports described in /proc/sys/net/ipv4/ip_local_port_range
This means start/end values should have a different parity.
Let's
From: Roopa Prabhu ro...@cumulusnetworks.com
Kernel expects type RTN_UNICAST for mpls route/dels
Signed-off-by: Vivek Venkataraman vi...@cumulusnetworks.com
Signed-off-by: Roopa Prabhu ro...@cumulusnetworks.com
---
ip/iproute.c |5 +
1 file changed, 5 insertions(+)
diff --git
From: Roopa Prabhu ro...@cumulusnetworks.com
This patch fixes incorrect -EINVAL errors due to invalid
scope and type during mpls route deletes.
$ip -f mpls route add 100 as 200 via inet 10.1.1.2 dev swp1
$ip -f mpls route show
100 as to 200 via inet 10.1.1.2 dev swp1
$ip -f mpls route del 100
From: Roopa Prabhu ro...@cumulusnetworks.com
Ignore scope for route del messages
Signed-off-by: Vivek Venkataraman vi...@cumulusnetworks.com
Signed-off-by: Roopa Prabhu ro...@cumulusnetworks.com
---
net/mpls/af_mpls.c |6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git
From: Eric Dumazet eric.duma...@gmail.com
Date: Wed, 27 May 2015 11:34:37 -0700
From: Eric Dumazet eduma...@google.com
After commit 07f4c90062f8f (tcp/dccp: try to not exhaust
ip_local_port_range in connect()) it is advised to have an even number
of ports described in
is -next-20150527)
Signed-off-by: Nicholas Mc Guire hof...@osadl.org
---
As there is no documentation of the intended timeout it might be wrong
to convert it with msecs_to_jiffies as this can reduces the actual
jiffies value by at least a factor of 10 - so someone that knows this
driver needs
1) Don't use MMIO on certain iwlwifi devices otherwise we get a firmware
crash.
2) Don't corrupt the GRO lists of mac80211 contexts by doing sends
via timer interrupt, from Johannes Berg.
3) SKB tailroom is miscalculated in AP_VLAN crypto code, from Michal
Kazior.
4) Fix fw_status
The current algorithm for deciding on the number of VRSS channels is
not optimal since we open up the min of number of CPUs online and the
number of VRSS channels the host is offering. So on a 32 VCPU guest
we could potentially open 32 VRSS subchannels. Experimentation has
shown that it is best to
On Tue, 26 May 2015 02:51:30 -0400
Mike Frysinger vap...@gentoo.org wrote:
From: Mike Frysinger vap...@chromium.org
Make sure we use 64-bit filesystem functions everywhere. This applies not
only to being able to read large files (which generally doesn't apply to
us), but also being able to
On May 27, 2015, at 10:27 AM, Bjorn Helgaas bhelg...@google.com wrote:
It sounds like there are real problems here that would be fixed by changing
the mutex strategy and limiting VPD read lengths, but that we don't quite
have consensus on how to solve them yet.
I have a new pair of patches
Hi Eric,
On Wed, May 27, 2015 at 10:24:16AM -0700, Eric Dumazet wrote:
On Wed, 2015-05-27 at 12:54 -0400, Ido Yariv wrote:
Hi Eric,
That's a nice optimization ;)
However, I think that with Nicholas Mc Guire's recent changes to
msecs_to_jiffies
This is similar to b1cb59cf2efe(net: sysctl_net_core: check SNDBUF
and RCVBUF for min length). I don't think too small values can cause
crashes in the case of udp and tcp, but I've seen this set to too
small values which triggered awful performance. It also makes the
setting consistent across all
From: Steffen Klassert steffen.klass...@secunet.com
Date: Wed, 27 May 2015 10:35:16 +0200
We currently check if a socket is attached to a skb and do socket
error notification in this case, otherwise we do PMTU discovery if
the packet is too big. Looks like this socket check is not sufficient
-Original Message-
From: Skidmore, Donald C
Sent: Wednesday, May 27, 2015 8:34 AM
To: Edward Cree; Hiroshi Shimamoto
Cc: Rose, Gregory V; Kirsher, Jeffrey T; intel-wired-...@lists.osuosl.org;
nhor...@redhat.com; jogre...@redhat.com; Linux Netdev List; Choi, Sy Jong;
Rony Efraim;
-Original Message-
From: Skidmore, Donald C
Sent: Wednesday, May 27, 2015 9:01 AM
To: Rose, Gregory V; Hiroshi Shimamoto; Kirsher, Jeffrey T; intel-wired-
l...@lists.osuosl.org
Cc: nhor...@redhat.com; jogre...@redhat.com; Linux Netdev List; Choi, Sy
Jong; Rony Efraim; David Miller;
From: Jason Gunthorpe
Sent: 27 May 2015 16:32
On Wed, May 27, 2015 at 10:11:22AM +, David Laight wrote:
In any case it looks like I can escape by turning off
SCTP_I_WANT_MAPPED_V4_ADDR for kernels 3.17 through 4.0.
Just be aware that option is unusable on kernels without 299ee.
I
On Wed, 2015-05-27 at 18:25 +0300, Crestez Dan Leonard wrote:
Hello,
I'm confused about the port_offset parameter to __inet_hash_connect.
When allocating the local port for an outgoing TCP connection the port
search looks something like this:
static u32 hint;
u32 offset = hint
Hi Aaron,
On Monday, 23. March 2015 22:37:08 Brown, Aaron F wrote:
And with an internal reproduction of the issue I have created an
internal
bug report, described my set of reproductions, referenced the similar
external ones and assigned it to our current e1000e developer.
On Wed, 2015-05-27 at 11:23 -0400, Ido Yariv wrote:
Signed-off-by: Ido Yariv idox.ya...@intel.com
---
include/net/tcp.h | 9 +
net/ipv4/tcp_output.c | 2 +-
2 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/include/net/tcp.h b/include/net/tcp.h
index
Hi,
just wanted to report, that I'm getting following trace on 4.0.4 kernel:
[ +0.301517] [ cut here ]
[ +0.000227] WARNING: CPU: 0 PID: 0 at kernel/locking/mutex.c:877
mutex_trylock+0x15d/0x190()
[ +0.000376] DEBUG_LOCKS_WARN_ON(in_interrupt())
[ +0.72] Modules
On Wed, May 27, 2015 at 10:11:22AM +, David Laight wrote:
In any case it looks like I can escape by turning off
SCTP_I_WANT_MAPPED_V4_ADDR for kernels 3.17 through 4.0.
Just be aware that option is unusable on kernels without 299ee.
I fixed everything wrong I saw, but that doesn't mean it
From: Flavio Leitner f...@sysclose.org
Date: Wed, 27 May 2015 10:24:14 -0300
On Wed, May 27, 2015 at 10:50:21AM +0200, Jiri Benc wrote:
On Tue, 26 May 2015 15:03:56 -0700, Pravin Shelar wrote:
OVS interface for generic networking device operation looks odd. have
you considered adding new
On Wed, May 27, 2015 at 1:35 AM, Nikolay Aleksandrov
niko...@cumulusnetworks.com wrote:
On Wed, May 27, 2015 at 9:59 AM, Scott Feldman sfel...@gmail.com wrote:
On Wed, May 27, 2015 at 12:05 AM, Nikolay Aleksandrov
niko...@cumulusnetworks.com wrote:
On Tue, May 26, 2015 at 7:28 PM, Stephen
-Original Message-
From: Edward Cree [mailto:ec...@solarflare.com]
Sent: Wednesday, May 27, 2015 2:04 AM
To: Hiroshi Shimamoto
Cc: Rose, Gregory V; Skidmore, Donald C; Kirsher, Jeffrey T; intel-wired-
l...@lists.osuosl.org; nhor...@redhat.com; jogre...@redhat.com; Linux
Netdev
My bad. This is ISC license. MODULE_LICENSE should actually be Dual BSD/GPL.
Same license is used in other places in the kernel like
drivers/net/wireless/ath/ath10k/pci.c.
I'll post a v2.
Thanks,
Mathieu
-Original Message-
From: Paul Bolle [mailto:pebo...@tiscali.nl]
Sent: Wednesday,
On Wed, May 27, 2015 at 6:01 PM, Scott Feldman sfel...@gmail.com wrote:
On Wed, May 27, 2015 at 1:35 AM, Nikolay Aleksandrov
niko...@cumulusnetworks.com wrote:
On Wed, May 27, 2015 at 9:59 AM, Scott Feldman sfel...@gmail.com wrote:
On Wed, May 27, 2015 at 12:05 AM, Nikolay Aleksandrov
Hello,
I'm confused about the port_offset parameter to __inet_hash_connect.
When allocating the local port for an outgoing TCP connection the port search
looks something like this:
static u32 hint;
u32 offset = hint + port_offset;
inet_get_local_port_range(net, low, high);
The vti6_rcv_cb and vti_rcv_cb calls were leaving the skb-mark modified
after completing the function. This resulted in the original skb-mark
value being lost. Since we only need skb-mark to be set for
xfrm_policy_check we can pull the assignment into the rcv_cb calls and then
just restore the
Hi Eric,
On Wed, May 27, 2015 at 07:56:25AM -0700, Eric Dumazet wrote:
On Wed, 2015-05-27 at 10:40 -0400, Ido Yariv wrote:
HZ=100 is used on some embedded platforms, so it's still something we
have to deal with unfortunately..
Since the '2' here is a lower bound, and
On Tue, May 26, 2015 at 05:30:17PM -0600, Jason Gunthorpe wrote:
sctp_v4_map_v6 was subtly writing and reading from members
of a union in a way the clobbered data it needed to read before
it read it.
Zeroing the v6 flowinfo overwrites the v4 sin_addr with 0, meaning
that every place that
xennet_remove() freed the queues before freeing the netdevice which
results in a use-after-free when free_netdev() tries to delete the
napi instances that have already been freed.
Fix this by fully destroy the queues (which includes deleting the napi
instances) before freeing the netdevice.
On 05/27/2015 10:46 AM, David Vrabel wrote:
xennet_remove() freed the queues before freeing the netdevice which
results in a use-after-free when free_netdev() tries to delete the
napi instances that have already been freed.
Fix this by fully destroy the queues (which includes deleting the napi
These patches are meant to try and address the fact the VTI tunnels are
currently overwriting the skb-mark value. I am generally happy with the
first two patches, however the third patch still modifies the skb-mark,
though it undoes after the fact.
The main problem I am trying to address is the
Hi Eric,
On Wed, May 27, 2015 at 06:41:17AM -0700, Eric Dumazet wrote:
On Wed, 2015-05-27 at 11:36 +, David Laight wrote:
From: Of Ido Yariv
Sent: 26 May 2015 21:17
The Tail Loss Probe RFC specifies that the PTO value should be set to
max(2 * SRTT, 10ms), where SRTT is the
On Wed, 2015-05-27 at 10:40 -0400, Ido Yariv wrote:
HZ=100 is used on some embedded platforms, so it's still something we
have to deal with unfortunately..
Since the '2' here is a lower bound, and msecs_to_jiffies(10) will
return values greater than 2 for HZ100 anyway, always ensuring the
Instead of modifying skb-mark we can simply modify the flowi_mark that is
generated as a result of the xfrm_decode_session. By doing this we don't
need to actually touch the skb-mark and it can be preserved as it passes
out through the tunnel.
Signed-off-by: Alexander Duyck
This change makes it so that if a tunnel is defined we just use the mark
from the tunnel instead of the mark from the skb header. By doing this we
can avoid the need to set skb-mark inside of the tunnel receive functions.
Signed-off-by: Alexander Duyck alexander.h.du...@redhat.com
---
On Wed, 2015-05-27 at 09:18 -0700, Eric Dumazet wrote:
On Wed, 2015-05-27 at 18:25 +0300, Crestez Dan Leonard wrote:
Hello,
I'm confused about the port_offset parameter to __inet_hash_connect.
When allocating the local port for an outgoing TCP connection the port
search looks
On 27/05/15 16:55, Rose, Gregory V wrote:
There's nothing to prevent any vendor from notifying a VF that it has
privileges and there's nothing that require that they do. This should be a
vendor specific detail.
Agreed - purely a driver implementation detail.
So now that I've stated my
On Wed, 2015-05-27 at 12:54 -0400, Ido Yariv wrote:
Hi Eric,
That's a nice optimization ;)
However, I think that with Nicholas Mc Guire's recent changes to
msecs_to_jiffies (http://marc.info/?l=linux-kernelm=143195210010666),
we should get this for free, no?
Well, on net and net-next tree
On Mon, May 18, 2015 at 05:00:37PM -0700, Mark D Rustad wrote:
Some devices have a problem with concurrent VPD access to different
functions of the same physical device, so move the protecting mutex
from the pci_vpd structure to the pci_bus structure. There are a
number of reports on support
From: Jason Gunthorpe
Sent: 27 May 2015 17:32
On Wed, May 27, 2015 at 04:16:44PM +, David Laight wrote:
From: Jason Gunthorpe
Sent: 27 May 2015 16:32
On Wed, May 27, 2015 at 10:11:22AM +, David Laight wrote:
In any case it looks like I can escape by turning off
From: Asias He as...@redhat.com
VM sockets vhost transport implementation. This module runs in host
kernel.
Signed-off-by: Asias He as...@redhat.com
Signed-off-by: Stefan Hajnoczi stefa...@redhat.com
---
drivers/vhost/vsock.c | 596 ++
This patch series adds a virtio transport for AF_VSOCK (net/vmw_vsock/).
AF_VSOCK is designed for communication between virtual machines and
hypervisors. It is currently only implemented for VMware's VMCI transport.
This series implements the proposed virtio-vsock device specification from
here:
1 - 100 of 183 matches
Mail list logo
