13 Nov
2017
13 Nov
'17
4:23 p.m.
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- Log -----------------------------------------------------------------
http://cgit.osmocom.org/osmo-ggsn/commit/?id=fd30bd1032e3dd45914645b42df615…
commit fd30bd1032e3dd45914645b42df615d2dc71066d
Author: Harald Welte <laforge(a)gnumonks.org>
Date: Sun Nov 12 18:26:59 2017 +0900
gtp-kernel: Add device nime in pdp_debug() log statements
Change-Id: Iad0e7a9fa48fcddc31b8d555244581efdbd61b4e
http://cgit.osmocom.org/osmo-ggsn/commit/?id=227034c88eb53b5c10d294fe801060…
commit 227034c88eb53b5c10d294fe801060aa3d857caa
Author: Harald Welte <laforge(a)gnumonks.org>
Date: Thu Nov 9 11:28:13 2017 +0900
gtp-kernel: Add function name to pdp_debug() function calls
This allows us to distinguish "add" from "del" operatons in the
log
Change-Id: Ibe2e76a6eecc7b5fa5f44ab2c1578597138e30b9
http://cgit.osmocom.org/osmo-ggsn/commit/?id=3dad9511714788d377d956e1502958…
commit 3dad9511714788d377d956e15029583a3329ab30
Author: Harald Welte <laforge(a)gnumonks.org>
Date: Wed Nov 8 16:53:47 2017 +0900
gtp-kernel: Get rid of SYS_ERR where not applicable
SYS_ERR is for logging an error from the (operating) system including
the errno value. For general logging, we have DEBUGP/LOGP. Let's
convert the gtp-kernel logging over. This also fixes the related line
ending mess-up as SYS_ERR adds a LF while LOGP/DEBUGP don't.
Change-Id: Idb4069a28227b770e20d62bf306cd294f47146ae
http://cgit.osmocom.org/osmo-ggsn/commit/?id=318795635e513ab6c78fa2c4f83efe…
commit 318795635e513ab6c78fa2c4f83efe6e23942549
Author: Harald Welte <laforge(a)gnumonks.org>
Date: Wed Nov 8 16:08:20 2017 +0900
gtp-kernel: proper cleanup in error path
When genl_socket_open() succeeds but genl_lookup_family() fails,
we have to clean up the socket that we just opened.
This requires a new version of libgtpnl :/
Change-Id: I31df046530347f88cb7b16c37a899b456ed1b080
http://cgit.osmocom.org/osmo-ggsn/commit/?id=22e1573831571448b920d276ef62eb…
commit 22e1573831571448b920d276ef62ebed355c7df9
Author: Harald Welte <laforge(a)gnumonks.org>
Date: Wed Nov 8 16:07:12 2017 +0900
gtp-kernel: Make sure repeated calls to gtp_kernel_init() are safe
We have to factor out the "run once" code and make sure to really
only run that once, while the per-device code remains in the
gtp_kernel_init() function.
Change-Id: Iba5bd71e4b725eef59fe4f233fbb965e396a06c3
http://cgit.osmocom.org/osmo-ggsn/commit/?id=c85e89961a4e9dd6fd0b75ce17e9c9…
commit c85e89961a4e9dd6fd0b75ce17e9c948c360e4a1
Author: Harald Welte <laforge(a)gnumonks.org>
Date: Wed Nov 8 15:52:08 2017 +0900
gtp-kernel: Avoid global state variable
Whether or not GTP kernel support is enabled is the property of a
given APN, and not a global state variable.
Change-Id: Iff3bd8a52bd6c20f9811ee41ff700486d08591f3
http://cgit.osmocom.org/osmo-ggsn/commit/?id=2fc2bc6bc40e7460a3ceb67c1774fd…
commit 2fc2bc6bc40e7460a3ceb67c1774fd3f39e27860
Author: Harald Welte <laforge(a)gnumonks.org>
Date: Wed Nov 8 15:50:53 2017 +0900
gtp-kernel: Align logging for APN start in kernel-gtp case with that of TUN
Change-Id: Ie53d37f151e8b6448636a8cde5777b3841989d05
http://cgit.osmocom.org/osmo-ggsn/commit/?id=0d0e2426859ed8976dab36497efce8…
commit 0d0e2426859ed8976dab36497efce87fb237041e
Author: Harald Welte <laforge(a)gnumonks.org>
Date: Wed Nov 8 15:49:15 2017 +0900
gtp-kernel: shut down kernel GTP device in apn_down()
When we take the APN down, we should also take the GTP device down.
Change-Id: Idd250dd454a1603834d388884a24a63e044fdd7b
http://cgit.osmocom.org/osmo-ggsn/commit/?id=698a2339ebf0b2ebb753c572e2e81e…
commit 698a2339ebf0b2ebb753c572e2e81e208b2d6bdd
Author: Harald Welte <laforge(a)gnumonks.org>
Date: Wed Nov 8 15:09:58 2017 +0900
gtp-kernel: Get rid of hard-coded kernel GTP device name
The existing kernel GTP support code inherited from OpenGGSN was overly
simplistic and didn't support multiple GTP devices or user-defined GTP
device names. Let's remove that restriction in this patch
Change-Id: I51df223788fd5b7cf8099463b8aa0ca4a4fd1c96
http://cgit.osmocom.org/osmo-ggsn/commit/?id=490782d18e6bbab8b5f4f8dcef4d4f…
commit 490782d18e6bbab8b5f4f8dcef4d4f5ab310af6a
Author: Harald Welte <laforge(a)gnumonks.org>
Date: Wed Nov 8 14:09:51 2017 +0900
gtp-kernel: Re-add support for kernel GTP-U acceleration
When we branched off osmo-ggsn from the old openggsn code base, the
support for kernel-gtp got temporarily removed. This patch
re-introduces support for handling the GTP-U plane in the Linux kernel
by means of libgtpnl + the kernel GTP-U driver.
This only works for IPv4 at the moment, until the kernel GTP-U code
gains IPv6 support.
Kernel GTP currently also is restricted to a single APN per GSN.
Change-Id: Ieb1bc1bd0d51d41947f0abd6ebbc2e5d102592d6
http://cgit.osmocom.org/osmo-ggsn/commit/?id=e3c5918aeea8639c8c9a36047fd078…
commit e3c5918aeea8639c8c9a36047fd078ddc4eab4ef
Author: Harald Welte <laforge(a)gnumonks.org>
Date: Wed Nov 8 14:08:24 2017 +0900
gtp_kernel: Change gtp_kernel_init() function signature
Rather than taking an explicit in_addr, prefix_length and a
string-formatted prefix, let's pass in an in46_prefix and derive
the other representations from it.
Also, don't refer to a no-longer-existing global 'ipup' variable but
add it as a function argument.
Change-Id: Ife87142c86589b4fa4062d62afe3670467548589
http://cgit.osmocom.org/osmo-ggsn/commit/?id=e2a1de5ca5ca1f7c03955fc36d7c62…
commit e2a1de5ca5ca1f7c03955fc36d7c62dc9e91d8cb
Author: Harald Welte <laforge(a)gnumonks.org>
Date: Wed Nov 8 15:24:07 2017 +0900
Properly NULL-out blacklist in alloc_ippool_blacklist()
This ensures that in case of error, any caller can still safely
call talloc_free() on the blacklist pointerm as free on NULL
is well-defined. With the code prior to this patch we fear
a double-free.
Change-Id: Idc511cb3f0dfb922920aba8f88ea77df1722ecdc
http://cgit.osmocom.org/osmo-ggsn/commit/?id=4c7d29107ff6f1f2c1e1649bc950bd…
commit 4c7d29107ff6f1f2c1e1649bc950bd098148be1a
Author: Harald Welte <laforge(a)gnumonks.org>
Date: Wed Nov 8 15:19:17 2017 +0900
factor out netdev_ip_local_get() from tun_ip_local_get()
netdev_ip_local_get() is a generalized version of tun_ip_local_get()
which supports the net device as argument, rather than a tun_t.
Change-Id: I072aa1a55e7bf110706e9207021b776d9b977fb6
http://cgit.osmocom.org/osmo-ggsn/commit/?id=f55a0390485cb1ba071ef191025015…
commit f55a0390485cb1ba071ef19102501594571c74c7
Author: Harald Welte <laforge(a)gnumonks.org>
Date: Wed Nov 8 14:33:55 2017 +0900
remove unused argument to alloc_ippool_blacklist()
Change-Id: I4d3ea077ba46446e537ec9a6de6f4080fcaa428c
-----------------------------------------------------------------------
Summary of changes:
ggsn/ggsn.c | 40 +++++++++++++--------
ggsn/gtp-kernel.c | 105 ++++++++++++++++++++++++++----------------------------
ggsn/gtp-kernel.h | 25 +++++--------
lib/tun.c | 26 +++++++++++---
lib/tun.h | 3 ++
5 files changed, 110 insertions(+), 89 deletions(-)
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