From: Javier Honduvilla Coto <javierhonduco@fb.com>
To: <netdev@vger.kernel.org>
Cc: <yhs@fb.com>, <kernel-team@fb.com>
Subject: [PATCH v3 bpf-next 2/3] bpf: sync kernel uapi headers
Date: Tue, 5 Mar 2019 14:47:58 -0800 [thread overview]
Message-ID: <20190305224759.2555660-3-javierhonduco@fb.com> (raw)
In-Reply-To: <20190305224759.2555660-1-javierhonduco@fb.com>
Sync kernel uapi headers.
Signed-off-by: Javier Honduvilla Coto <javierhonduco@fb.com>
---
tools/include/uapi/linux/bpf.h | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index 3c38ac9a92a7..f72741766ba8 100644
--- a/tools/include/uapi/linux/bpf.h
+++ b/tools/include/uapi/linux/bpf.h
@@ -2366,6 +2366,12 @@ union bpf_attr {
* current value is ect (ECN capable). Works with IPv6 and IPv4.
* Return
* 1 if set, 0 if not set.
+ * Description
+ * This helper is useful in programs that want to filter events
+ * happening to a pid of any of its descendants.
+ * Return
+ * 1 if the currently executing process' pid is in the process
+ * hierarchy of the passed pid. 0 Otherwise.
*/
#define __BPF_FUNC_MAPPER(FN) \
FN(unspec), \
@@ -2465,7 +2471,8 @@ union bpf_attr {
FN(spin_unlock), \
FN(sk_fullsock), \
FN(tcp_sock), \
- FN(skb_ecn_set_ce),
+ FN(skb_ecn_set_ce), \
+ FN(progenyof),
/* integer value in 'imm' field of BPF_CALL instruction selects which helper
* function eBPF program intends to call
--
2.17.1
next prev parent reply other threads:[~2019-03-05 22:48 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-26 22:36 [PATCH bpf-next 0/3] bpf: add progenyof helper Javier Honduvilla Coto
2019-02-26 22:36 ` [PATCH bpf-next 1/3] bpf: add bpf_progenyof helper Javier Honduvilla Coto
2019-02-27 6:26 ` Martin Lau
2019-03-01 17:28 ` Javier Honduvilla Coto
2019-03-02 0:01 ` Martin Lau
2019-03-02 1:08 ` Javier Honduvilla Coto
2019-03-01 17:43 ` Javier Honduvilla Coto
2019-03-01 18:06 ` [PATCH v2 bpf-next 0/3] " Javier Honduvilla Coto
2019-03-01 18:06 ` [PATCH v2 bpf-next 1/3] " Javier Honduvilla Coto
2019-03-02 0:12 ` Martin Lau
2019-03-02 1:10 ` Javier Honduvilla Coto
2019-03-05 22:47 ` [PATCH v3 bpf-next 0/3] " Javier Honduvilla Coto
2019-03-05 22:47 ` [PATCH v3 bpf-next 1/3] " Javier Honduvilla Coto
2019-03-05 22:47 ` Javier Honduvilla Coto [this message]
2019-03-05 22:47 ` [PATCH v3 bpf-next 3/3] bpf: add tests for bpf_progenyof Javier Honduvilla Coto
2019-03-07 9:26 ` [PATCH v3 bpf-next 0/3] bpf: add bpf_progenyof helper Daniel Borkmann
2019-03-22 22:42 ` Javier Honduvilla Coto
2019-03-22 22:38 ` [PATCH v4 " Javier Honduvilla Coto
2019-03-22 22:38 ` [PATCH v4 bpf-next 1/3] " Javier Honduvilla Coto
2019-03-25 14:17 ` Daniel Borkmann
2019-03-27 15:57 ` Javier Honduvilla Coto
2019-03-27 20:44 ` Brendan Gregg
2019-03-27 16:02 ` Javier Honduvilla Coto
2019-03-22 22:38 ` [PATCH v4 bpf-next 2/3] bpf: sync kernel uapi headers Javier Honduvilla Coto
2019-03-22 22:38 ` [PATCH v4 bpf-next 3/3] bpf: add tests for bpf_progenyof Javier Honduvilla Coto
2019-04-10 20:36 ` [PATCH v5 bpf-next 0/3] bpf: add bpf_descendant_of helper Javier Honduvilla Coto
2019-04-10 20:36 ` [PATCH v5 bpf-next 1/3] " Javier Honduvilla Coto
2019-04-11 21:55 ` Daniel Borkmann
2019-04-12 0:20 ` Javier Honduvilla Coto
2019-04-10 20:36 ` [PATCH v5 bpf-next 2/3] bpf: sync kernel uapi headers Javier Honduvilla Coto
2019-04-10 20:36 ` [PATCH v5 bpf-next 3/3] bpf: add tests for bpf_descendant_of Javier Honduvilla Coto
2019-04-11 17:59 ` [PATCH v5 bpf-next 0/3] bpf: add bpf_descendant_of helper Song Liu
2019-07-10 18:00 ` [PATCH v6 " Javier Honduvilla Coto
2019-07-10 18:00 ` [PATCH v6 bpf-next 1/3] " Javier Honduvilla Coto
2019-07-10 18:00 ` [PATCH v6 bpf-next 2/3] bpf: sync kernel uapi headers Javier Honduvilla Coto
2019-07-10 18:00 ` [PATCH v6 bpf-next 3/3] bpf: add tests for bpf_descendant_of Javier Honduvilla Coto
2019-07-10 19:25 ` Andrii Nakryiko
2019-07-12 12:41 ` [PATCH v6 bpf-next 0/3] bpf: add bpf_descendant_of helper Daniel Borkmann
2019-03-01 18:06 ` [PATCH v2 bpf-next 2/3] bpf: sync kernel uapi headers Javier Honduvilla Coto
2019-03-01 18:06 ` [PATCH v2 bpf-next 3/3] bpf: add tests for bpf_progenyof Javier Honduvilla Coto
2019-02-26 22:36 ` [PATCH bpf-next 2/3] bpf: sync kernel uapi headers Javier Honduvilla Coto
2019-02-26 22:36 ` [PATCH bpf-next 3/3] bpf: add tests for bpf_progenyof Javier Honduvilla Coto
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190305224759.2555660-3-javierhonduco@fb.com \
--to=javierhonduco@fb.com \
--cc=kernel-team@fb.com \
--cc=netdev@vger.kernel.org \
--cc=yhs@fb.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).