On Wed, Feb 14, 2018 at 01:07:01PM -0800, Steve Wise wrote:
> Sample output:
>
> # rdma resource
> 2: cxgb4_0: pd 5 cq 2 qp 2 cm_id 3 mr 7
> 3: mlx4_0: pd 7 cq 3 qp 3 cm_id 3 mr 7
>
> # rdma resource show cm_id
> [root@stevo1 iproute2]# /root/stevo/iproute2/rdma/rdma resource show cm_id
> link cxg
From: Leon Romanovsky
The call to get_task_name() allocates memory which is not freed
in case of skipping the object.
Fixes: 8ecac46a60ff ("rdma: Add QP resource tracking information")
Signed-off-by: Leon Romanovsky
---
rdma/res.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff
Signed-off-by: Sabrina Dubroca
Reviewed-by: Stefano Brivio
---
v2: define print_onoff to print flags, fix checkpatch warnings, drop
header changes
ip/iptuntap.c | 86 +++
1 file changed, 86 insertions(+)
diff --git a/ip/iptuntap.c b/ip/ip
For IP-in-IP tunnels, one can specify the [no]allow-localremote command
when configuring a device. Under the hood, this flips the
IP6_TNL_F_ALLOW_LOCAL_REMOTE flag on the netdevice. However, ip6gretap
and ip6erspan devices, where the flag is also relevant, are not IP-in-IP
tunnels, and thus there's
This driver shows warnings on many architectures:
drivers/isdn/sc/init.c: In function 'identify_board':
drivers/isdn/sc/init.c:484:2: error: passing argument 1 of 'readl' makes
pointer from integer without a cast [-Werror]
In newer kernels, it was completely removed, but for the 4.4-stable
serie
commit b4391db42308c9940944b5d7be5ca4b78fb88dd0 upstream.
When CONFIG_KASAN is enabled, the "--param asan-stack=1" causes rather large
stack frames in some functions. This goes unnoticed normally because
CONFIG_FRAME_WARN is disabled with CONFIG_KASAN by default as of commit
3f181b4d8652 ("lib/Kco
commit 7fc1503c906f0fac62d3506a6e993e49fb996248 upstream.
On x86, the cw1200 driver produces a rather silly warning about the
possible use of the 'ret' variable without an initialization
presumably after being confused by the architecture specific definition
of WARN_ON:
drivers/net/wireless/st/cw
commit 747a11279a442b913a57bf38934879babab3b58b upstream.
Building the hp100 ethernet driver causes warnings when both the PCI
and EISA drivers are disabled:
ethernet/hp/hp100.c: In function 'hp100_module_init':
ethernet/hp/hp100.c:3047:2: warning: label 'out3' defined but not used
[-Wunused-lab
On Fri, 16 Feb 2018 09:19:02 -0800
John Fastabend wrote:
> On 02/16/2018 07:41 AM, Jesper Dangaard Brouer wrote:
> > On Fri, 16 Feb 2018 13:31:37 +0800
> > Jason Wang wrote:
> >
> >> On 2018年02月16日 06:43, Jesper Dangaard Brouer wrote:
> >>> The virtio_net code have three different RX code-p
Hi Daniel,
On Mon, Feb 19, 2018 at 08:57:39PM +0100, Daniel Borkmann wrote:
> On 02/19/2018 05:37 PM, Pablo Neira Ayuso wrote:
> [...]
> > * Simplified infrastructure: We don't need the ebpf verifier complexity
> > either given we trust the code we generate from the kernel. We don't
> > need a
Hi all,
We have a requirement to collect firmware/hardware state of the
underlying NIC during kernel panic. We are doing this in cxgb4
driver, using panic notifier list [1]. cxgb4 registers a callback
function to the panic notifier list, which gets invoked during kernel
panic. In the callback fu
Hi David,
On Mon, Feb 19, 2018 at 01:53:34PM -0500, David Miller wrote:
> I'm very suprised that this is generating classical BPF filters.
>
> We have native eBPF and that is what anything generating new code
> should be using, rather than the 20+ year old CBPF.
I'm not the only one that likes 90
Mon, Feb 19, 2018 at 09:32:51PM CET, c...@rkapl.cz wrote:
>So far, if the filter was too large to fit in the allocated skb, the
>kernel did not return any error and stopped dumping. Modify the dumper
>so that it returns -EMSGSIZE when a filter fails to dump and it is the
>first filter in the skb. I
Hi David!
On Mon, Feb 19, 2018 at 12:22:26PM -0500, David Miller wrote:
[...]
> Netfilter's chronic performance differential is why a lot of mindshare
> was lost to userspace networking technologies.
Claiming that Netfilter is the reason for the massive adoption of
userspace networking isn't a fa
2018-02-20, 00:19:25 +0200, Serhey Popovych wrote:
> I get following checkpatch.pl warnings:
>
> WARNING: Missing a blank line after declarations
> #73: FILE: ip/iptuntap.c:497:
> + __u8 mq = rta_getattr_u8(tb[IFLA_TUN_MULTI_QUEUE]);
> + if (!mq)
>
> WARNING: Missing a
Fri, Feb 16, 2018 at 07:11:19PM CET, sridhar.samudr...@intel.com wrote:
>Patch 1 introduces a new feature bit VIRTIO_NET_F_BACKUP that can be
>used by hypervisor to indicate that virtio_net interface should act as
>a backup for another device with the same MAC address.
>
>Ppatch 2 is in response to
On Mon, Feb 19, 2018 at 11:05:38AM +0100, Dmitry Vyukov wrote:
> On Mon, Feb 19, 2018 at 8:22 AM, Steffen Klassert
> wrote:
> >> > wrote:
> >> >> Hello,
> >> >>
> >> >> syzbot hit the following crash on net-next commit
> >> >> 9515a2e082f91457db0ecff4b65371d0fb5d9aad (Thu Jan 25 03:37:38 2018
>
On Mon, Feb 19, 2018 at 06:09:39PM +0100, Phil Sutter wrote:
> What puzzles me about your argumentation is that you seem to propose for
> the kernel to cover up flaws in userspace. Spinning this concept further
> would mean that if there would be an old bug in iproute2 we should think
> of adding a
Hi.
19.02.2018 20:56, Eric Dumazet wrote:
Switching TCP to GSO mode, relying on core networking layers
to perform eventual adaptation for dumb devices was overdue.
1) Most TCP developments are done with TSO in mind.
2) Less high-resolution timers needs to be armed for TCP-pacing
3) GSO can bene
"Naveen N. Rao" writes:
> Daniel Borkmann wrote:
>> On 02/15/2018 05:25 PM, Daniel Borkmann wrote:
>>> On 02/13/2018 05:05 AM, Sandipan Das wrote:
The imm field of a bpf_insn is a signed 32-bit integer. For
JIT-ed bpf-to-bpf function calls, it stores the offset from
__bpf_call_base
On 2018-02-16 20:48, Guillaume Nault wrote:
On Fri, Feb 16, 2018 at 01:13:18PM +0200, Denys Fedoryshchenko wrote:
On 2018-02-15 21:42, Guillaume Nault wrote:
> On Thu, Feb 15, 2018 at 09:34:42PM +0200, Denys Fedoryshchenko wrote:
> > On 2018-02-15 21:31, Guillaume Nault wrote:
> > > On Thu, Feb
On Tue, Feb 20, 2018 at 8:56 AM, Tommi Rantala
wrote:
> On 19.02.2018 20:59, Dmitry Vyukov wrote:
>>
>> On Sat, Feb 3, 2018 at 1:15 PM, Xin Long wrote:
>
> On 1/30/18 1:57 PM, David Ahern wrote:
>>
>> On 1/30/18 1:08 PM, Daniel Borkmann wrote:
>>>
>>> On 01/30/2018 07:32 P
201 - 222 of 222 matches
Mail list logo
