Changes in .gitignore

fcd7132c - selftests/net: test sk_filter support for SKF_NET_OFF on frags

Tue, 08 Apr 2025 13:27:49 +0000

selftests/net: test sk_filter support for SKF_NET_OFF on fragsVerify that a classic BPF linux socket filter correctly matchespacket contents. Including when accessing contents in anskb_frag.1. Open a SOCK_RAW socket with a classic BPF filter on UDP dport 8000.2. Open a tap device with IFF_NAPI_FRAGS to inject skbs with frags.3. Send a packet for which the UDP header is in frag[0].4. Receive this packet to demonstrate that the socket accepted it.Acked-by: Stanislav Fomichev Signed-off-by: Willem de Bruijn Link: https://lore.kernel.org/r/20250408132833.195491-3-willemdebruijn.kernel@gmail.comSigned-off-by: Alexei Starovoitov List of files: /linux-6.15/tools/testing/selftests/net/.gitignore

7ae495a5 - selftests/net: add proc_net_pktgen to .gitignore

Fri, 07 Mar 2025 03:13:44 +0000

selftests/net: add proc_net_pktgen to .gitignoreEnsure git doesn't pick up this new target.Fixes: 03544faad761 ("selftest: net: add proc_net_pktgen")Signed-off-by: Willem de Bruijn Link: https://patch.msgid.link/20250307031356.368350-1-willemdebruijn.kernel@gmail.comSigned-off-by: Jakub Kicinski List of files: /linux-6.15/tools/testing/selftests/net/.gitignore

c935af42 - selftests: net: add support for testing SO_RCVMARK and SO_RCVPRIORITY

Fri, 14 Feb 2025 20:58:28 +0000

selftests: net: add support for testing SO_RCVMARK and SO_RCVPRIORITYIntroduce tests to verify the correct functionality of the SO_RCVMARK andSO_RCVPRIORITY socket options.Suggested-by: Jakub Kicinski Suggested-by: Ferenc Fejes Signed-off-by: Anna Emese Nyiri Reviewed-by: Willem de Bruijn Reviewed-by: Ido Schimmel Tested-by: Ido Schimmel Link: https://patch.msgid.link/20250214205828.48503-1-annaemesenyiri@gmail.comSigned-off-by: Jakub Kicinski List of files: /linux-6.15/tools/testing/selftests/net/.gitignore

347fcdc4 - selftests: net: Add busy_poll_test

Sat, 09 Nov 2024 05:02:35 +0000

selftests: net: Add busy_poll_testAdd an epoll busy poll test using netdevsim.This test is comprised of: - busy_poller (via busy_poller.c) - busy_poll_test.sh which loads netdevsim, sets up network namespaces, and runs busy_poller to receive data and socat to send data.The selftest tests two different scenarios: - busy poll (the pre-existing version in the kernel) - busy poll with suspend enabled (what this series adds)The data transmit is a 1MiB temporary file generated from /dev/urandomand the test is considered passing if the md5sum of the input file tosocat matches the md5sum of the output file from busy_poller.netdevsim was chosen instead of veth due to netdevsim's support fornetdev-genl.For now, this test uses the functionality that netdevsim provides. In thefuture, perhaps netdevsim can be extended to emulate device IRQs to morethoroughly test all pre-existing kernel options (like defer_hard_irqs)and suspend.Signed-off-by: Joe Damato Co-developed-by: Martin Karsten Signed-off-by: Martin Karsten Acked-by: Stanislav Fomichev Reviewed-by: Willem de Bruijn Link: https://patch.msgid.link/20241109050245.191288-6-jdamato@fastly.comSigned-off-by: Jakub Kicinski List of files: /linux-6.15/tools/testing/selftests/net/.gitignore

be43a6b2 - selftests: ncdevmem: Move ncdevmem under drivers/net/hw

Thu, 07 Nov 2024 18:12:10 +0000

selftests: ncdevmem: Move ncdevmem under drivers/net/hwThis is where all the tests that depend on the HW functionality live inand this is where the automated test is gonna be added in the nextpatch.Reviewed-by: Mina Almasry Signed-off-by: Stanislav Fomichev Link: https://patch.msgid.link/20241107181211.3934153-12-sdf@fomichev.meSigned-off-by: Jakub Kicinski List of files: /linux-6.15/tools/testing/selftests/net/.gitignore

252e01e6 - selftests: net: add netlink-dumps to .gitignore

Fri, 08 Nov 2024 00:47:31 +0000

selftests: net: add netlink-dumps to .gitignoreCommit 55d42a0c3f9c ("selftests: net: add a test for closinga netlink socket ith dump in progress") added a new testbut did not add it to gitignore.Reviewed-by: Joe Damato Link: https://patch.msgid.link/20241108004731.2979878-1-kuba@kernel.orgSigned-off-by: Jakub Kicinski List of files: /linux-6.15/tools/testing/selftests/net/.gitignore

9c4beb2d - selftests: net: add msg_oob to gitignore

Sat, 05 Oct 2024 05:29:40 +0000

selftests: net: add msg_oob to gitignoreThis executable is missing from the corresponding gitignore file.Add msg_oob to the net gitignore list.Signed-off-by: Javier Carrasco Link: https://patch.msgid.link/20241005-net-selftests-gitignore-v2-1-3a0b2876394a@gmail.comSigned-off-by: Jakub Kicinski List of files: /linux-6.15/tools/testing/selftests/net/.gitignore

85585b4b - selftests: add ncdevmem, netcat for devmem TCP

Tue, 10 Sep 2024 17:14:56 +0000

selftests: add ncdevmem, netcat for devmem TCPncdevmem is a devmem TCP netcat. It works similarly to netcat, but itsends and receives data using the devmem TCP APIs. It uses udmabuf asthe dmabuf provider. It is compatible with a regular netcat running ona peer, or a ncdevmem running on a peer.In addition to normal netcat support, ncdevmem has a validation mode,where it sends a specific pattern and validates this pattern on thereceiver side to ensure data integrity.Suggested-by: Stanislav Fomichev Signed-off-by: Mina Almasry Link: https://patch.msgid.link/20240910171458.219195-13-almasrymina@google.comSigned-off-by: Jakub Kicinski List of files: /linux-6.15/tools/testing/selftests/net/.gitignore

5c26516f - selftests: add selftest for UDP SO_PEEK_OFF support

Mon, 02 Sep 2024 16:06:10 +0000

selftests: add selftest for UDP SO_PEEK_OFF supportAdd the SO_PEEK_OFF selftest for UDP. In this patch, I mainly dothree things:1. rename tcp_so_peek_off.c2. adjust for UDP protocol3. add selftests into itSuggested-by: Jon Maloy Reviewed-by: Willem de Bruijn Signed-off-by: Jason Xing Signed-off-by: David S. Miller List of files: /linux-6.15/tools/testing/selftests/net/.gitignore

7d139181 - selftest: af_unix: Remove test_unix_oob.c.

Tue, 25 Jun 2024 01:36:35 +0000

selftest: af_unix: Remove test_unix_oob.c.test_unix_oob.c does not fully cover AF_UNIX's MSG_OOB functionality,thus there are discrepancies between TCP behaviour.Also, the test uses fork() to create message producer, and it's noteasy to understand and add more test cases.Let's remove test_unix_oob.c and rewrite a new test.Signed-off-by: Kuniyuki Iwashima Signed-off-by: Paolo Abeni List of files: /linux-6.15/tools/testing/selftests/net/.gitignore

60e0f986 - selftest: epoll_busy_poll: epoll busy poll tests

Wed, 08 May 2024 18:40:04 +0000

selftest: epoll_busy_poll: epoll busy poll testsAdd a simple test for the epoll busy poll ioctls, using the kernelselftest harness.This test ensures that the ioctls have the expected return codes andthat the kernel properly gets and sets epoll busy poll parameters.The test can be expanded in the future to do real busy polling (providedanother machine to act as the client is available).Signed-off-by: Joe Damato Link: https://lore.kernel.org/r/20240508184008.48264-1-jdamato@fastly.comSigned-off-by: Jakub Kicinski List of files: /linux-6.15/tools/testing/selftests/net/.gitignore

1d0dc857 - selftests: drv-net: add checksum tests

Tue, 07 May 2024 15:40:58 +0000

selftests: drv-net: add checksum testsRun tools/testing/selftest/net/csum.c as part of drv-net.This binary covers multiple scenarios, based on arguments given,for both IPv4 and IPv6:- Accept UDP correct checksum- Detect UDP invalid checksum- Accept TCP correct checksum- Detect TCP invalid checksum- Transmit UDP: basic checksum offload- Transmit UDP: zero checksum conversionThe test direction is reversed between receive and transmit tests, sothat the NIC under test is always the local machine.In total this adds up to 12 testcases, with more to follow. Forconciseness, I replaced individual functions with a function factory.Also detect hardware offload feature availability using Ethtoolnetlink and skip tests when either feature is off. This need may becommon for offload feature tests and eventually deserving of a thinwrapper in lib.py.Missing are the PF_PACKET based send tests ('-P'). These usevirtio_net_hdr to program hardware checksum offload. Which requireslooking up the local MAC address and (harder) the MAC of the next hop.I'll have to give it some though how to do that robustly and wherethat code would belong.Tested: make -C tools/testing/selftests/ \ TARGETS="drivers/net drivers/net/hw" \ install INSTALL_PATH=/tmp/ksft cd /tmp/ksft sudo NETIF=ens4 REMOTE_TYPE=ssh \ REMOTE_ARGS="root@10.40.0.2" \ LOCAL_V4="10.40.0.1" \ REMOTE_V4="10.40.0.2" \ ./run_kselftest.sh -t drivers/net/hw:csum.pySigned-off-by: Willem de Bruijn Link: https://lore.kernel.org/r/20240507154216.501111-1-willemdebruijn.kernel@gmail.comSigned-off-by: Jakub Kicinski List of files: /linux-6.15/tools/testing/selftests/net/.gitignore

2aa0cff2 - selftest: af_unix: Test GC for SCM_RIGHTS.

Mon, 25 Mar 2024 20:24:25 +0000

selftest: af_unix: Test GC for SCM_RIGHTS.This patch adds test cases to verify the new GC.We run each test for the following cases: * SOCK_DGRAM * SOCK_STREAM without embryo socket * SOCK_STREAM without embryo socket + MSG_OOB * SOCK_STREAM with embryo sockets * SOCK_STREAM with embryo sockets + MSG_OOBBefore and after running each test case, we ensure that there isno AF_UNIX socket left in the netns by reading /proc/net/protocols.We cannot use /proc/net/unix and UNIX_DIAG because the embryo socketdoes not show up there.Each test creates multiple sockets in an array. We pass sockets inthe even index using the peer sockets in the odd index.So, send_fd(0, 1) actually sends fd[0] to fd[2] via fd[0 + 1]. Test 1 : A <-> A Test 2 : A <-> B Test 3 : A -> B -> C <- D ^.___|___.' ^ `---------'Signed-off-by: Kuniyuki Iwashima Acked-by: Paolo Abeni Link: https://lore.kernel.org/r/20240325202425.60930-16-kuniyu@amazon.comSigned-off-by: Jakub Kicinski List of files: /linux-6.15/tools/testing/selftests/net/.gitignore

144e22e7 - selftests/net: Add log.txt and tools to .gitignore

Fri, 18 Aug 2023 17:37:02 +0000

selftests/net: Add log.txt and tools to .gitignoreUpdate .gitignore to untrack tools directory and log.txt. "tools" isgenerated in "selftests/net/Makefile" and log.txt is generated in"selftests/net/gro.sh" when executing run_all_tests.Signed-off-by: Anh Tuan Phan Signed-off-by: David S. Miller List of files: /linux-6.15/tools/testing/selftests/net/.gitignore

ec80f488 - selftests: net: add SCM_PIDFD / SO_PEERPIDFD test

Thu, 08 Jun 2023 20:26:27 +0000

selftests: net: add SCM_PIDFD / SO_PEERPIDFD testBasic test to check consistency between:- SCM_CREDENTIALS and SCM_PIDFD- SO_PEERCRED and SO_PEERPIDFDCc: "David S. Miller" Cc: Eric Dumazet Cc: Jakub Kicinski Cc: Paolo Abeni Cc: Leon Romanovsky Cc: David Ahern Cc: Arnd Bergmann Cc: Kees Cook Cc: Christian Brauner Cc: Kuniyuki Iwashima Cc: linux-kernel@vger.kernel.orgCc: netdev@vger.kernel.orgCc: linux-arch@vger.kernel.orgCc: linux-kselftest@vger.kernel.orgSigned-off-by: Alexander Mikhalitsyn Signed-off-by: David S. Miller List of files: /linux-6.15/tools/testing/selftests/net/.gitignore

02a7eee1 - Fix gitignore for recently added usptream self tests

Fri, 02 Jun 2023 19:54:50 +0000

Fix gitignore for recently added usptream self testsThis resolves the issue that generated binary is showing up as an untracked git file after every build on the kernel.Signed-off-by: Weihao Gao Signed-off-by: David S. Miller List of files: /linux-6.15/tools/testing/selftests/net/.gitignore

13715acf - selftest: Add test for bind() conflicts.

Sun, 12 Mar 2023 03:19:04 +0000

selftest: Add test for bind() conflicts.The test checks if (IPv4, IPv6) address pair properly conflict or not. * IPv4 * 0.0.0.0 * 127.0.0.1 * IPv6 * :: * ::1If the IPv6 address is [::], the second bind() always fails.Signed-off-by: Kuniyuki Iwashima Signed-off-by: Jakub Kicinski List of files: /linux-6.15/tools/testing/selftests/net/.gitignore

2c042e8e - tcp: Add selftest for bind() and TIME_WAIT.

Mon, 26 Dec 2022 13:27:53 +0000

tcp: Add selftest for bind() and TIME_WAIT.bhash2 split the bind() validation logic into wildcard and non-wildcardcases. Let's add a test to catch future regression.Before the previous patch: # ./bind_timewait TAP version 13 1..2 # Starting 2 tests from 3 test cases. # RUN bind_timewait.localhost.1 ... # bind_timewait.c:87:1:Expected ret (0) == -1 (-1) # 1: Test terminated by assertion # FAIL bind_timewait.localhost.1 not ok 1 bind_timewait.localhost.1 # RUN bind_timewait.addrany.1 ... # OK bind_timewait.addrany.1 ok 2 bind_timewait.addrany.1 # FAILED: 1 / 2 tests passed. # Totals: pass:1 fail:1 xfail:0 xpass:0 skip:0 error:0After: # ./bind_timewait TAP version 13 1..2 # Starting 2 tests from 3 test cases. # RUN bind_timewait.localhost.1 ... # OK bind_timewait.localhost.1 ok 1 bind_timewait.localhost.1 # RUN bind_timewait.addrany.1 ... # OK bind_timewait.addrany.1 ok 2 bind_timewait.addrany.1 # PASSED: 2 / 2 tests passed. # Totals: pass:2 fail:0 xfail:0 xpass:0 skip:0 error:0Signed-off-by: Kuniyuki Iwashima Acked-by: Joanne Koong Signed-off-by: David S. Miller List of files: /linux-6.15/tools/testing/selftests/net/.gitignore

ac011361 - af_unix: Add test for sock_diag and UDIAG_SHOW_UID.

Sun, 27 Nov 2022 01:24:12 +0000

af_unix: Add test for sock_diag and UDIAG_SHOW_UID.The test prog dumps a single AF_UNIX socket's UID with and withoutunshare(CLONE_NEWUSER) and checks if it matches the result of getuid().Without the preceding patch, the test prog is killed by a NULL derefin sk_diag_dump_uid(). # ./diag_uid TAP version 13 1..2 # Starting 2 tests from 3 test cases. # RUN diag_uid.uid.1 ... BUG: kernel NULL pointer dereference, address: 0000000000000270 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 105212067 P4D 105212067 PUD 1051fe067 PMD 0 Oops: 0000 [#1] PREEMPT SMP NOPTI Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.0-1.amzn2022.0.1 04/01/2014 RIP: 0010:sk_diag_fill (./include/net/sock.h:920 net/unix/diag.c:119 net/unix/diag.c:170) ... # 1: Test terminated unexpectedly by signal 9 # FAIL diag_uid.uid.1 not ok 1 diag_uid.uid.1 # RUN diag_uid.uid_unshare.1 ... # 1: Test terminated by timeout # FAIL diag_uid.uid_unshare.1 not ok 2 diag_uid.uid_unshare.1 # FAILED: 0 / 2 tests passed. # Totals: pass:0 fail:2 xfail:0 xpass:0 skip:0 error:0With the patch, the test succeeds. # ./diag_uid TAP version 13 1..2 # Starting 2 tests from 3 test cases. # RUN diag_uid.uid.1 ... # OK diag_uid.uid.1 ok 1 diag_uid.uid.1 # RUN diag_uid.uid_unshare.1 ... # OK diag_uid.uid_unshare.1 ok 2 diag_uid.uid_unshare.1 # PASSED: 2 / 2 tests passed. # Totals: pass:2 fail:0 xfail:0 xpass:0 skip:0 error:0Signed-off-by: Kuniyuki Iwashima Signed-off-by: Paolo Abeni List of files: /linux-6.15/tools/testing/selftests/net/.gitignore

91a7de85 - selftests/net: add csum offload test

Mon, 28 Nov 2022 14:02:10 +0000

selftests/net: add csum offload testTest NIC hardware checksum offload:- Rx + Tx- IPv4 + IPv6- TCP + UDPOptional features:- zero checksum 0xFFFF- checksum disable 0x0000- transport encap headers- randomizationSee file header for detailed comments.Expected results differ depending on NIC features:- CHECKSUM_UNNECESSARY vs CHECKSUM_COMPLETE- NETIF_F_HW_CSUM (csum_start/csum_off) vs NETIF_F_IP(V6)_CSUMSigned-off-by: Willem de Bruijn Link: https://lore.kernel.org/r/20221128140210.553391-1-willemdebruijn.kernel@gmail.comSigned-off-by: Jakub Kicinski List of files: /linux-6.15/tools/testing/selftests/net/.gitignore