On 4/29/17 7:37 PM, David Miller wrote:
From: David Miller
Date: Sat, 29 Apr 2017 22:24:50 -0400 (EDT)
Some of your bugs should be fixed by this patch below, I'll add
test cases soon:
Ok, here are all the local changes in my tree. I made the relocs
match LLVM and I fixed some dwarf debuggin
On 4/29/17 11:38 AM, David Miller wrote:
or whatever. And then for assembler syntax, use something like:
%map(SYMBOL)
So you would go:
ldimm64 r1, %map(hash_map)
sure. that works.
The elf loaders should have checked relo code, of course.
I guess the above ldimm64 should prob
On Sat, 29 Apr 2017 20:48:50 -0700
David Ahern wrote:
> Kernel now supports more than 2 labels. Increase ip to
> handle up to 16 labels.
>
> Signed-off-by: David Ahern
> ---
> include/utils.h | 8
> lib/utils.c | 2 +-
> 2 files changed, 5 insertions(+), 5 deletions(-)
>
> diff -
Begin forwarded message:
Date: Sun, 30 Apr 2017 00:50:22 +
From: bugzilla-dae...@bugzilla.kernel.org
To: step...@networkplumber.org
Subject: [Bug 195617] New: TCP may send small segments limited to initial
window size
https://bugzilla.kernel.org/show_bug.cgi?id=195617
Bug ID:
From: Yonghong Song
llvm 4.0 and above generates the code like below:
440: (b7) r1 = 15
441: (05) goto pc+73
515: (79) r6 = *(u64 *)(r10 -152)
516: (bf) r7 = r10
517: (07) r7 += -112
518: (bf) r2 = r7
519: (0f) r2 += r1
520: (71) r1 = *(u8 *)(r8 +0)
521: (73) *(u8 *)(r2 +45) = r1
and th
This patch allows users to enable/disable internal TX and/or RX
clock delay for BCM5481x series PHYs so as to satisfy RGMII timing
specifications.
On a particular platform, whether TX and/or RX clock delay is required
depends on how PHY connected to the MAC IP. This requirement can be
specified th
Kernel now supports more than 2 labels. Increase ip to
handle up to 16 labels.
Signed-off-by: David Ahern
---
include/utils.h | 8
lib/utils.c | 2 +-
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/include/utils.h b/include/utils.h
index 8c12e1e2a60c..a69e176c260d 10
From: Jeff Kirsher
Date: Sat, 29 Apr 2017 20:07:59 -0700
> This series contains updates to ixgbe and ixgbevf only, most notable is
> the addition of XDP support to our 10GbE drivers.
Awesome, pulled, thanks Jeff.
From: Tony Nguyen
The RSS key is being repopulated every time the interface is brought up
regardless of whether there is an existing value. If the user sets the RSS
key and the interface is brought up (e.g. reset), the user specified RSS
key will be overwritten.
This patch changes the rss_key to
From: Tony Nguyen
Mailbox support for getting RETA and RSS is available for only 82599 and
x540; a previous patch reversed the logic and these adapters were
returning not supported.
Also, the NACK check in ixgbevf_get_rss_key_locked() was checking for the
command IXGBE_VF_GET_RETA instead of IXG
From: Emil Tantilov
IXGBEVF_QUEUE_STATS_LEN is based on ixgebvf_stats, not ixgbe_stats.
This change fixes a bug where ethtool -S displayed some empty fields.
Signed-off-by: Emil Tantilov
Tested-by: Andrew Bowers
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/ixgbevf/ethtool.c |
From: John Fastabend
A couple design choices were made here. First I use a new ring
pointer structure xdp_ring[] in the adapter struct instead of
pushing the newly allocated XDP TX rings into the tx_ring[]
structure. This means we have to duplicate loops around rings
in places we want to initiali
From: Emil Tantilov
Flush the macvlan filters on VF reset to avoid conflict with other VFs that
may end up using the same MAC address.
The main change here is the call to ixgbe_set_vf_macvlan() with index 0.
Moved ixgbe_set_vf_macvlan() in front of ixgbe_vf_reset_event() to avoid
adding a proto
From: Tony Nguyen
Currently, there is no logic that allows a VF's MAC address to be removed
from the RAR table.
Allow the user to specify a zero MAC address in order to clear the VF's
MAC address from the RAR table. This functionality is also utilized by
libvirt when removing VFs.
Signed-off-b
From: Tony Nguyen
The RSS key is being repopulated every time the interface is brought up
regardless of whether there is an existing value. If the user sets the RSS
key and the interface is brought up (e.g. reset), the user specified RSS
key will be overwritten.
This patch changes the rss_key to
From: Paul Greenwalt
Add support for new 1000Base-T device based on X550EM_X MAC
type. All PHY operations are disabled as the PHY is controlled
by FW.
Signed-off-by: Paul Greenwalt
Tested-by: Krishneil Singh
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/ixgbe/ixgbe.h | 2 +
This series contains updates to ixgbe and ixgbevf only, most notable is
the addition of XDP support to our 10GbE drivers.
Paul fixes ixgbe to acquire the PHY semaphore before accessing PHY
registers when issuing a device reset.
John adds XDP support (yeah!) for ixgbe.
Emil fixes an issue by flus
From: John Fastabend
Basic XDP drop support for ixgbe. Uses READ_ONCE/xchg semantics on XDP
programs instead of RCU primitives as suggested by Daniel Borkmann and
Alex Duyck.
v2: fix the build issues seen w/ XDP when page sizes are larger than 4K
and made minor fixes based on feedback from J
From: John Fastabend
Current XDP implementation hits the tail on every XDP_TX return
code. This patch changes driver behavior to only hit the tail after
packet processing is complete.
With this patch I can run XDP drop programs @ 14+Mpps and XDP_TX
programs are at ~13.5Mpps.
Signed-off-by: John
From: Paul Greenwalt
A recent firmware change fixed an issue to acquire the PHY semaphore before
accessing PHY registers. This led to a case where SW can issue a device
reset clearing the MDIO registers. This patch makes SW acquire the PHY
semaphore before issuing a device reset.
Signed-off-by:
From: David Miller
Date: Sat, 29 Apr 2017 22:24:50 -0400 (EDT)
> Some of your bugs should be fixed by this patch below, I'll add
> test cases soon:
Ok, here are all the local changes in my tree. I made the relocs
match LLVM and I fixed some dwarf debugging stuff.
With this we are also down to
Hi,
just quickly, because I am on a run:
On Sun, Apr 30, 2017, at 04:06, Alexei Starovoitov wrote:
> On 4/28/17 2:13 PM, Hannes Frederic Sowa wrote:
> >
> > Let's assume the following program with a constant key lookup and
> > different tables:
> >
> > action = bpf_map_lookup_elem(&actions, 0);
>
On 4/29/17 7:13 PM, David Miller wrote:
From: Alexei Starovoitov
Date: Sat, 29 Apr 2017 17:48:43 -0700
/w/binutils-gdb/bld/binutils/objdump: invalid relocation type 10
/w/binutils-gdb/bld/binutils/objdump: Dwarf Error: found address size
I discussed this in another email, the relocation numb
From: Alexei Starovoitov
Date: Sat, 29 Apr 2017 17:48:43 -0700
> $ bld/binutils/objdump -S test.o
>
> test.o: file format elf64-bpfbe
>
> Disassembly of section .text:
>
> :
>0: 18 10 00 00 83 98 47 39 ldimm64 r1, 590618314553
>8: 00 00 00 00 00 00 00 89
>
From: Alexei Starovoitov
Date: Sat, 29 Apr 2017 17:48:43 -0700
> /w/binutils-gdb/bld/binutils/objdump: invalid relocation type 10
> /w/binutils-gdb/bld/binutils/objdump: Dwarf Error: found address size
I discussed this in another email, the relocation numbers I used in
binutils do not match what
From: Alexei Starovoitov
Date: Sat, 29 Apr 2017 17:48:43 -0700
> On 4/28/17 1:33 PM, David Miller wrote:
>> New in this version:
>>
>> 1) All the relocation work I posted earlier today.
>> 2) Teach readelf about a few bpf relocs as needed
>> 3) Add a 'nop' instruction which facilitates the gas
>>
On 4/28/17 2:13 PM, Hannes Frederic Sowa wrote:
Let's assume the following program with a constant key lookup and
different tables:
action = bpf_map_lookup_elem(&actions, 0);
if (!*action)
return XDP_DROP;
else
return bpf_redirect(skb->ifindex, 0);
It does something completely
On 4/28/17 12:43 PM, Hannes Frederic Sowa wrote:
On 28.04.2017 07:30, Alexei Starovoitov wrote:
On 4/27/17 10:06 PM, John Fastabend wrote:
That is more or less what I was thinking as well. The other question
I have though is should we have a bpf_redirect() call for the simple
case where I use t
On 4/28/17 3:58 AM, Jesper Dangaard Brouer wrote:
On Thu, 27 Apr 2017 16:31:14 -0700
Alexei Starovoitov wrote:
On 4/27/17 1:41 AM, Jesper Dangaard Brouer wrote:
When registering/attaching a XDP/bpf program, we would just send the
file-descriptor for this port-map along (like we do with the bp
On 4/28/17 1:33 PM, David Miller wrote:
New in this version:
1) All the relocation work I posted earlier today.
2) Teach readelf about a few bpf relocs as needed
3) Add a 'nop' instruction which facilitates the gas
testsuite. I used "mov r0,r0"
The whole gas testsuite passes now. :-) But t
On 28 April 2017 at 03:13, Steffen Klassert
wrote:
> On Thu, Apr 27, 2017 at 06:13:38PM -0400, Don Bowman wrote:
>> On 27 April 2017 at 04:42, Steffen Klassert
>> wrote:
>> > On Wed, Apr 26, 2017 at 10:01:34PM -0700, Cong Wang wrote:
>> >> (Cc'ing netdev and IPSec maintainers)
>> >>
>> >> On Tue,
From: Colin Ian King
trivial fix to spelling mistakes in printk message.
Signed-off-by: Colin Ian King
---
drivers/net/ethernet/sun/sunhme.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/sun/sunhme.c
b/drivers/net/ethernet/sun/sunhme.c
index a6cc9a2d
On 4/26/17 1:15 PM, Алексей Болдырев wrote:
> Started MPLS on the branch - Everything was fine. When I tried to run MPLS on
> a real network of virtual machines, there were problems with the speed:
> root@containers:~# iperf3 -c 10.194.10.2 -B 10.194.10.1 -Z
> Connecting to host 10.194.10.2
On Sat, Apr 29, 2017 at 05:37:38PM +0800, Ding Tianhong wrote:
> Looks good, if so, we don't need the csum_error any more,
Acked-by: Al Viro
Dave, I could put that through my tree, but I think it would be better off
in net.git; either way, it needs to go into mainline before -final...
On Thu, Apr 20, 2017 at 6:38 AM, Davide Caratti wrote:
> This bit was introduced with 5a21232983aa ("net: Support for csum_bad in
> skbuff") to reduce the stack workload when processing RX packets carrying
> a wrong Internet Checksum. Up to now, only one driver (besides GRO core)
> are setting it.
On Thu, Apr 20, 2017 at 6:38 AM, Davide Caratti wrote:
> Add FCoE to the list of protocols that can set CHECKSUM_UNNECESSARY; add a
> note to CHECKSUM_COMPLETE section to specify that it does not apply to SCTP
> and FCoE protocols.
>
> Suggested-by: Tom Herbert
> Signed-off-by: Davide Caratti
>
On Thu, Apr 20, 2017 at 6:38 AM, Davide Caratti wrote:
> skb->csum_not_inet carries the indication on which algorithm is needed to
> compute checksum on skb in the transmit path, when skb->ip_summed is equal
> to CHECKSUM_PARTIAL. If skb carries a SCTP packet and crc32c hasn't been
> yet written i
From: Alexei Starovoitov
Date: Thu, 27 Apr 2017 19:06:14 -0700
> So in asm the map lookup will look like:
> .sectionmaps,"aw",@progbits
> .globl hashmap_def
> hashmap_def:
> .long 1 # type
> .long 24 # key_size
> .long 40 # value_size
>
Hi Nathan,
[auto build test WARNING on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Nathan-Fontenot/ibmvnic-Updated-reset-handler-and-code-fixes/20170430-004245
config: powerpc-allmodconfig (attached as .config)
compiler: powerpc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 201607
unsubscribe
On 4/28/17 7:03 AM, Dan Carpenter wrote:
> We recently added a check to see if nla_nest_start() fails. There are
> two issues with that. First, if it fails then I don't think we should
> call nla_nest_cancel(). Second, it's slightly convoluted but the
> current code returns success but we should
Ahoj zlato, Jmenuji se Katie Higginsová, Z Spojené státy americké, mám
o tebe zájem, představím si mé lépe, jakmile obdržím svou poštu,
doufám, že slyším od vás. Díky a polibkům. Katie Higginsová.
On 2017/4/29 10:46, Al Viro wrote:
> On Sat, Apr 29, 2017 at 10:38:48AM +0800, Ding Tianhong wrote:
>> The patch 327868212381 (make skb_copy_datagram_msg() et.al. preserve
>> ->msg_iter on error) will revert the iov buffer if copy to iter
>> failed, but it didn't copy any datagram if the skb_chec
On Fri, 28 Apr 2017 20:35:21 -0700
Alexei Starovoitov wrote:
> On Fri, Apr 28, 2017 at 04:25:04PM +0200, Jesper Dangaard Brouer wrote:
> > The struct bpf_map_def was extended in commit fb30d4b71214 ("bpf: Add tests
> > for map-in-map") with member unsigned int inner_map_idx. This changed the
>
44 matches
Mail list logo
