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
| ||
|
Date: Tue, 18 Jun 2019 12:28:35 +0300 From: Sergei Shtylyov <sergei.shtylyov@...entembedded.com> To: Vedang Patel <vedang.patel@...el.com>, netdev@...r.kernel.org Cc: jeffrey.t.kirsher@...el.com, davem@...emloft.net, jhs@...atatu.com, xiyou.wangcong@...il.com, jiri@...nulli.us, intel-wired-lan@...ts.osuosl.org, vinicius.gomes@...el.com, l@...ileo.org Subject: Re: [PATCH net-next v3 2/6] etf: Add skip_sock_check Hello! On 17.06.2019 22:31, Vedang Patel wrote: > Currently, etf expects a socket with SO_TXTIME option set for each packet > it encounters. So, it will drop all other packets. But, in the future > commits we are planning to add functionality which where tstamp value will > be set by another qdisc. Also, some packets which are generated from within > the kernel (e.g. ICMP packets) do not have any socket associated with them. > > So, this commit adds support for skip_sock_check. When this option is set, > etf will skip checking for a socket and other associated options for all > skbs. > > Signed-off-by: Vedang Patel <vedang.patel@...el.com> > --- > include/uapi/linux/pkt_sched.h | 1 + > net/sched/sch_etf.c | 10 ++++++++++ > 2 files changed, 11 insertions(+) > > diff --git a/include/uapi/linux/pkt_sched.h b/include/uapi/linux/pkt_sched.h > index 8b2f993cbb77..69fc52e4d6bd 100644 > --- a/include/uapi/linux/pkt_sched.h > +++ b/include/uapi/linux/pkt_sched.h > @@ -990,6 +990,7 @@ struct tc_etf_qopt { > __u32 flags; > #define TC_ETF_DEADLINE_MODE_ON BIT(0) > #define TC_ETF_OFFLOAD_ON BIT(1) > +#define TC_ETF_SKIP_SOCK_CHECK BIT(2) Please indent with a tab like above, not 2 spaces. [...] MBR, Sergei
Powered by blists - more mailing lists