lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite for Android: free password hash cracker in your pocket
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-ID: <20170320214643.13922.51284.stgit@localhost.localdomain>
Date:   Mon, 20 Mar 2017 14:48:41 -0700
From:   Alexander Duyck <alexander.duyck@...il.com>
To:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     sridhar.samudrala@...el.com, edumazet@...gle.com,
        davem@...emloft.net
Subject: [net-next PATCH 0/2] NAPI ID fixups related to busy polling

These two patches are a couple of minor clean-ups related to busy polling.
The first one addresses the fact that we were trying to busy poll on
sender_cpu values instead of true NAPI IDs.  The second addresses the fact
that there were a few paths where TCP sockets were being instanciated based
on a received patcket, but not recording the hash or NAPI ID of the packet
that was used to instanciate them.

---

Alexander Duyck (2):
      net: Busy polling should ignore sender CPUs
      tcp: Record Rx hash and NAPI ID in tcp_child_process


 include/net/busy_poll.h  |   11 +++++++++--
 net/core/dev.c           |    6 +++---
 net/ipv4/tcp_ipv4.c      |    2 --
 net/ipv4/tcp_minisocks.c |    5 +++++
 net/ipv6/tcp_ipv6.c      |    2 --
 5 files changed, 17 insertions(+), 9 deletions(-)

--

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ