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Author SHA1 Message Date
Ken Chen
a7d95946ef Merge "[NETD_BPF#8] Move BpfUtils.cpp to BpfUtils.h" am: edfca8b548 am: eb3273cd75 am: 9f3e43abb6 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1869327

Change-Id: I46ecac9bbda4a674d82421bf04c8e8ae752a1c45
 2021-12-03 09:50:47 +00:00
Ken Chen
9f3e43abb6 Merge "[NETD_BPF#8] Move BpfUtils.cpp to BpfUtils.h" am: edfca8b548 am: eb3273cd75 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1869327

Change-Id: I90537fbab5aaa70a29a28b84fe664451af727818
 2021-12-03 09:33:48 +00:00
Ken Chen
eb3273cd75 Merge "[NETD_BPF#8] Move BpfUtils.cpp to BpfUtils.h" am: edfca8b548 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1869327

Change-Id: Ie5613d2a86e8b32866b3a4dd91a1d64e6d9b0ee9
 2021-12-03 09:20:00 +00:00
Ken Chen
5b0fbc192e [NETD-BPF#10] Add WaitForProgsLoaded.h 
Move waitForProgsLoaded() from libbpf_android.h to a single header file.
A transitional commit of separating headers, utilities from bfploader.

Bug: 202086915
Test: build; flash; cd system/netd; atest
Change-Id: Ief1bcd09e973f952c29859a7a8fba92c8626e32d
 2021-12-03 08:16:24 +00:00
Ken Chen
edfca8b548 Merge "[NETD_BPF#8] Move BpfUtils.cpp to BpfUtils.h" 2021-12-03 08:15:06 +00:00
Android Build Coastguard Worker
f0f8df244e Snap for 7953399 from 705b1ec89e to tm-release 
Change-Id: I89f4b7f6b4861b5f5e917e52483c6b737e16cae7
 2021-11-30 02:10:38 +00:00
Paul Lawrence
705b1ec89e Support fuse prog types am: 9548f9fbed am: f691bedf1d am: 3c639df877 am: 848edf331f 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1894086

Change-Id: I1ccad4b88b6848ceada5f7669add3ed9ba6050b1
 2021-11-29 17:14:40 +00:00
Paul Lawrence
848edf331f Support fuse prog types am: 9548f9fbed am: f691bedf1d am: 3c639df877 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1894086

Change-Id: I88f01738e70527c69f3fe1e82dba86c728447e02
 2021-11-29 16:58:46 +00:00
Paul Lawrence
3c639df877 Support fuse prog types am: 9548f9fbed am: f691bedf1d 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1894086

Change-Id: I169e46cf1a07dc9330dd5346a0b5f1cd690b004a
 2021-11-29 16:45:04 +00:00
Paul Lawrence
f691bedf1d Support fuse prog types am: 9548f9fbed 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1894086

Change-Id: I87b30e592b2104c302aa09721b7683eed08f096b
 2021-11-29 16:33:04 +00:00
Paul Lawrence
9548f9fbed Support fuse prog types 
When fuse-bpf lands in the kernel, support reading its bpf program type
from /sys/fs/fuse/bpf_prog_type_fuse and load such programs.

This is to allow development of fuse-bpf to continue, and is needed
until such time as fuse-bpf is upstreamed and this value is fixed.

Bug: 202785178
Test: Along with change to bpfprogs, prog_fuse_media_fuse_media appears
in /sys/fs/bpf

Change-Id: I83636f25b0a0c678b3ee48c6450d9c8dc157387b
 2021-11-23 00:28:12 +00:00
Ken Chen
02c2536103 [NETD_BPF#8] Move BpfUtils.cpp to BpfUtils.h 
Functions in BpfUtils.cpp are trivial, they can be static inlined
in BpfUtils.h.

Bug: 202086915
Test: m; flash; boot; cd system/netd && atest
Test: m gpuservice_unittest libtimeinstate_test bpf_module_test
      CtsAppOpsTestCases libmeminfo_test VtsBootconfigTest
      vts_test_binary_bpf_module
Change-Id: Ie1ece23b6fc9a4db5fc95930209a10da1e528cb5
 2021-11-21 10:59:39 +08:00
Android Build Coastguard Worker
6506790316 Snap for 7933753 from 9258fd40ae to tm-release 
Change-Id: I007bfc76bd4366646e57bff503a2ec4a9bad837a
 2021-11-20 04:10:19 +00:00
Maciej Żenczykowski
9258fd40ae fix 'cgroupsockaddr' support am: 2b203138cb am: cb9d56d7f8 am: ef6a079d07 am: f4858cf090 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1897227

Change-Id: I5e56a302c2261fcf9295fac45ae1ee6313f5c97f
 2021-11-19 13:37:29 +00:00
Maciej Żenczykowski
f4858cf090 fix 'cgroupsockaddr' support am: 2b203138cb am: cb9d56d7f8 am: ef6a079d07 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1897227

Change-Id: Ic93093c9b16b516b524b2373da5d2dd3e2a5e1a3
 2021-11-19 13:23:50 +00:00
Maciej Żenczykowski
ef6a079d07 fix 'cgroupsockaddr' support am: 2b203138cb am: cb9d56d7f8 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1897227

Change-Id: I335cb59b41867cfece23d064de071eb1fed007ff
 2021-11-19 13:07:42 +00:00
Maciej Żenczykowski
cb9d56d7f8 fix 'cgroupsockaddr' support am: 2b203138cb 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1897227

Change-Id: Ie824bebe88bd9edd4a958060a1aa0bdb7422fe78
 2021-11-19 12:56:41 +00:00
Maciej Żenczykowski
2b203138cb fix 'cgroupsockaddr' support 
... it does prefix matching - and first match wins.

By appending / to the strings this no longer matters.

Test: TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I54f41fbccd2632334adb9d1ae4fcc44cd1b0141f
 2021-11-19 11:18:57 +00:00
Maciej Żenczykowski
82e4d04640 document how to debug bpfloader failures am: e49e0c60cd am: cd132dc1fc am: 298d16e28c am: 70b2d210eb 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1896605

Change-Id: I673ea45fb1323e705b8874c48b4077f975b5768f
 2021-11-19 02:16:11 +00:00
Android Build Coastguard Worker
fa0108820c Snap for 7930058 from feecc6d2b9 to tm-release 
Change-Id: I86e3ae122e1afe4cfca5e7ebe57b3c1942ed81b0
 2021-11-19 02:09:47 +00:00
Maciej Żenczykowski
70b2d210eb document how to debug bpfloader failures am: e49e0c60cd am: cd132dc1fc am: 298d16e28c 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1896605

Change-Id: I40bc752c4384e93c0d70f15724668ea1571c1e1a
 2021-11-19 02:02:58 +00:00
Maciej Żenczykowski
298d16e28c document how to debug bpfloader failures am: e49e0c60cd am: cd132dc1fc 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1896605

Change-Id: I0ea803dd88b137dab3803783343f9931bdf2bb6f
 2021-11-19 01:50:29 +00:00
Maciej Żenczykowski
cd132dc1fc document how to debug bpfloader failures am: e49e0c60cd 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1896605

Change-Id: Ib243829d791547f7680ca0c78111616e6c6377c6
 2021-11-19 01:33:46 +00:00
Maciej Żenczykowski
e49e0c60cd document how to debug bpfloader failures 
Test: N/A
Bug: 204131517
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Ia6a8ca026f3ab403443e130dceb2aca0ce0f2343
 2021-11-19 01:18:12 +00:00
Maciej Żenczykowski
feecc6d2b9 Merge "add mainline module support for targetting only newer bpfloader versions" am: 210d6be5ac am: c50acfa7b9 am: d87a5be05f am: e7f7b4907e 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1895608

Change-Id: Ie34f4b666ebcd607f8b3d8ec0841c567e3583016
 2021-11-18 08:18:26 +00:00
Treehugger Robot
d0b6b9f571 Merge "rename SEC() to SECTION()" am: bc8df444d1 am: bab48348a4 am: 453f93e9db am: 458b630552 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1895607

Change-Id: Ic282866c1f0f8bb068d434685b975af3bf07aab3
 2021-11-18 08:17:18 +00:00
Maciej Żenczykowski
e7f7b4907e Merge "add mainline module support for targetting only newer bpfloader versions" am: 210d6be5ac am: c50acfa7b9 am: d87a5be05f 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1895608

Change-Id: Ib8387ebcfbf6ae436db7a36b23c466d08119a7a2
 2021-11-18 07:58:43 +00:00
Treehugger Robot
458b630552 Merge "rename SEC() to SECTION()" am: bc8df444d1 am: bab48348a4 am: 453f93e9db 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1895607

Change-Id: Ic84ea528924826a79c7e885eb73041b415c658bc
 2021-11-18 07:58:35 +00:00
Maciej Żenczykowski
d87a5be05f Merge "add mainline module support for targetting only newer bpfloader versions" am: 210d6be5ac am: c50acfa7b9 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1895608

Change-Id: I36b582d3e23283373b0fbdf9db9ff79b029210b0
 2021-11-18 07:47:04 +00:00
Treehugger Robot
453f93e9db Merge "rename SEC() to SECTION()" am: bc8df444d1 am: bab48348a4 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1895607

Change-Id: If4ebb24ddb95a5178d1386bdf961c87d9652b365
 2021-11-18 07:47:00 +00:00
Maciej Żenczykowski
c50acfa7b9 Merge "add mainline module support for targetting only newer bpfloader versions" am: 210d6be5ac 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1895608

Change-Id: I8cc973f23b777f39fa399db2ed345c066ee15d3f
 2021-11-18 07:31:03 +00:00
Treehugger Robot
bab48348a4 Merge "rename SEC() to SECTION()" am: bc8df444d1 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1895607

Change-Id: I0f8bd3f270c5988e90c941c1cd3b507149a17a43
 2021-11-18 07:30:54 +00:00
Maciej Żenczykowski
210d6be5ac Merge "add mainline module support for targetting only newer bpfloader versions" 2021-11-18 07:19:28 +00:00
Treehugger Robot
bc8df444d1 Merge "rename SEC() to SECTION()" 2021-11-18 07:18:54 +00:00
Maciej Żenczykowski
1a03d8bf6b Always use OWNERS from master branch. am: fbe8caf45a am: d392956d00 am: 20f6dd2d3a am: e623916e71 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1895601

Change-Id: I36ba45a54c32a8adf339525dbe0d6d5b1977a5bb
 2021-11-18 06:23:09 +00:00
Maciej Żenczykowski
e623916e71 Always use OWNERS from master branch. am: fbe8caf45a am: d392956d00 am: 20f6dd2d3a 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1895601

Change-Id: I88c80df52e768455bfdf44577713c0a215f044ae
 2021-11-18 06:10:44 +00:00
Maciej Żenczykowski
20f6dd2d3a Always use OWNERS from master branch. am: fbe8caf45a am: d392956d00 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1895601

Change-Id: Ib40966a155bf2ac2e65f849e3803ba3ca70d3ad2
 2021-11-18 05:52:54 +00:00
Maciej Żenczykowski
41661a10e3 add mainline module support for targetting only newer bpfloader versions 
This will allow shipping .o's targetting only T and not S devices.

Test: TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I651b4442625df9011ff7c5ad283943caae579565
 2021-11-18 05:47:24 +00:00
Maciej Żenczykowski
3adb1d5569 rename SEC() to SECTION() 
The only purpose of this is to break cut-and-paste of examples
that use SEC() causing people to think things through, look
at Android bpf program examples and use a better macro.

In particular programs with SEC("license") / SEC("maps") need to be
changed to use LICENSE("license") and the map helpers or the map
section is wrong and cannot be correctly parsed by the bpfloader.

Generated via:
  git grep 'SEC\(' | cut -d: -f1-2 | while read i; do mcedit $i; done
and manually editting found locations

Test: TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Idb333967e054e096fe74f910a5f8aaf1d6c5dc81
 2021-11-18 05:45:21 +00:00
Maciej Żenczykowski
d392956d00 Always use OWNERS from master branch. am: fbe8caf45a 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1895601

Change-Id: I6ef20684debb86f7c4b736193804ab01a8c78b6a
 2021-11-18 05:42:29 +00:00
Maciej Żenczykowski
fbe8caf45a Always use OWNERS from master branch. 
Since you cannot include yourself we need an extra level of indirection,
to make sure that OWNERS remains current even in historical branches.

Test: N/A
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Ie3a4903cd4b115eddb60c75b00534e9a4fdcedda
 2021-11-17 10:51:28 -08:00
Android Build Coastguard Worker
ad204119a8 Snap for 7912506 from de273ee1b7 to tm-release 
Change-Id: I8fad6eef248cecaace3283fe874aab6723da924a
 2021-11-13 04:09:49 +00:00
Maciej Żenczykowski
de273ee1b7 BpfUtils.h - switch to GTEST_SKIP in all 4 SKIP macros am: 5460527c74 am: 4273296e72 am: 959ccaba1d am: f9704b7868 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1888239

Change-Id: I1203298688941642ed2e4bd9c79b5b8b4785f168
 2021-11-12 10:07:26 +00:00
Maciej Żenczykowski
f9704b7868 BpfUtils.h - switch to GTEST_SKIP in all 4 SKIP macros am: 5460527c74 am: 4273296e72 am: 959ccaba1d 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1888239

Change-Id: Ib833a7647e36c29ca5aefeff3d494fa76d409abb
 2021-11-12 09:54:38 +00:00
Maciej Żenczykowski
959ccaba1d BpfUtils.h - switch to GTEST_SKIP in all 4 SKIP macros am: 5460527c74 am: 4273296e72 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1888239

Change-Id: I4afcf1529820587e2ee79991a877d2034643ef59
 2021-11-12 09:44:26 +00:00
Maciej Żenczykowski
4273296e72 BpfUtils.h - switch to GTEST_SKIP in all 4 SKIP macros am: 5460527c74 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1888239

Change-Id: Icd8bffdbfbc141d21d269d9ccc993b620d7bfbf9
 2021-11-12 09:26:36 +00:00
Android Build Coastguard Worker
5a0bc2b583 Snap for 7908497 from 08ccb120f6 to tm-release 
Change-Id: I2e70ff6e67bdb8dc3f01d1ff4f6b6bc3e06382a9
 2021-11-12 02:10:23 +00:00
Maciej Żenczykowski
5460527c74 BpfUtils.h - switch to GTEST_SKIP in all 4 SKIP macros 
Test: TreeHugger, atest libbpf_android_test netd_unit_test netd_integration_test
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I3acb47a432378f257418f81b26516e18d6ff3780
 2021-11-11 11:54:02 -08:00
Maciej Żenczykowski
08ccb120f6 bpfloader.rc: set /proc/sys/kernel/unprivileged_bpf_disabled to 0 am: fa03239a81 am: 04a70b8dda am: 7e399c7847 am: 6ce5b01775 am: e083936b1f 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1887534

Change-Id: I3cc0acfca798918b053109614a9ec6007aa912cb
 2021-11-11 13:41:13 +00:00
Maciej Żenczykowski
e083936b1f bpfloader.rc: set /proc/sys/kernel/unprivileged_bpf_disabled to 0 am: fa03239a81 am: 04a70b8dda am: 7e399c7847 am: 6ce5b01775 
Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1887534

Change-Id: Ic7d252f988f096bc07e6966b8eeeaf70f8f2822a
 2021-11-11 13:18:54 +00:00