summaryrefslogtreecommitdiff
path: root/tools
AgeCommit message (Collapse)Author
2024-01-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Cross-merge networking fixes after downstream PR. Conflicts: drivers/net/ethernet/broadcom/bnxt/bnxt.c e009b2efb7a8 ("bnxt_en: Remove mis-applied code from bnxt_cfg_ntp_filters()") 0f2b21477988 ("bnxt_en: Fix compile error without CONFIG_RFS_ACCEL") https://lore.kernel.org/all/20240105115509.225aa8a2@canb.auug.org.au/ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-01-04Merge tag 'net-6.7-rc9' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from wireless and netfilter. We haven't accumulated much over the break. If it wasn't for the uninterrupted stream of fixes for Intel drivers this PR would be very slim. There was a handful of user reports, however, either they stood out because of the lower traffic or users have had more time to test over the break. The ones which are v6.7-relevant should be wrapped up. Current release - regressions: - Revert "net: ipv6/addrconf: clamp preferred_lft to the minimum required", it caused issues on networks where routers send prefixes with preferred_lft=0 - wifi: - iwlwifi: pcie: don't synchronize IRQs from IRQ, prevent deadlock - mac80211: fix re-adding debugfs entries during reconfiguration Current release - new code bugs: - tcp: print AO/MD5 messages only if there are any keys Previous releases - regressions: - virtio_net: fix missing dma unmap for resize, prevent OOM Previous releases - always broken: - mptcp: prevent tcp diag from closing listener subflows - nf_tables: - set transport header offset for egress hook, fix IPv4 mangling - skip set commit for deleted/destroyed sets, avoid double deactivation - nat: make sure action is set for all ct states, fix openvswitch matching on ICMP packets in related state - eth: mlxbf_gige: fix receive hang under heavy traffic - eth: r8169: fix PCI error on system resume for RTL8168FP - net: add missing getsockopt(SO_TIMESTAMPING_NEW) and cmsg handling" * tag 'net-6.7-rc9' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (52 commits) net/tcp: Only produce AO/MD5 logs if there are any keys net: Implement missing SO_TIMESTAMPING_NEW cmsg support bnxt_en: Remove mis-applied code from bnxt_cfg_ntp_filters() net: ravb: Wait for operating mode to be applied asix: Add check for usbnet_get_endpoints octeontx2-af: Re-enable MAC TX in otx2_stop processing octeontx2-af: Always configure NIX TX link credits based on max frame size net/smc: fix invalid link access in dumping SMC-R connections net/qla3xxx: fix potential memleak in ql_alloc_buffer_queues virtio_net: fix missing dma unmap for resize igc: Fix hicredit calculation ice: fix Get link status data length i40e: Restore VF MSI-X state during PCI reset i40e: fix use-after-free in i40e_aqc_add_filters() net: Save and restore msg_namelen in sock_sendmsg netfilter: nft_immediate: drop chain reference counter on error netfilter: nf_nat: fix action not being set for all ct states net: bcmgenet: Fix FCS generation for fragmented skbuffs mptcp: prevent tcp diag from closing listener subflows MAINTAINERS: add Geliang as reviewer for MPTCP ...
2024-01-03selftests/net: change shebang to bash to support "source"Yujie Liu
The patch set [1] added a general lib.sh in net selftests, and converted several test scripts to source the lib.sh. unicast_extensions.sh (converted in [1]) and pmtu.sh (converted in [2]) have a /bin/sh shebang which may point to various shells in different distributions, but "source" is only available in some of them. For example, "source" is a built-it function in bash, but it cannot be used in dash. Refer to other scripts that were converted together, simply change the shebang to bash to fix the following issues when the default /bin/sh points to other shells. not ok 51 selftests: net: unicast_extensions.sh # exit=1 v1 -> v2: - Fix pmtu.sh which has the same issue as unicast_extensions.sh, suggested by Hangbin - Change the style of the "source" line to be consistent with other tests, suggested by Hangbin Link: https://lore.kernel.org/all/20231202020110.362433-1-liuhangbin@gmail.com/ [1] Link: https://lore.kernel.org/all/20231219094856.1740079-1-liuhangbin@gmail.com/ [2] Reported-by: kernel test robot <oliver.sang@intel.com> Fixes: 378f082eaf37 ("selftests/net: convert pmtu.sh to run it in unique namespace") Fixes: 0f4765d0b48d ("selftests/net: convert unicast_extensions.sh to run it in unique namespace") Signed-off-by: Yujie Liu <yujie.liu@intel.com> Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Reviewed-by: Hangbin Liu <liuhangbin@gmail.com> Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com> Link: https://lore.kernel.org/r/20231229131931.3961150-1-yujie.liu@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-01-02net/sched: Remove uapi support for CBQ qdiscJamal Hadi Salim
Commit 051d44209842 ("net/sched: Retire CBQ qdisc") retired the CBQ qdisc. Remove UAPI for it. Iproute2 will sync by equally removing it from user space. Reviewed-by: Victor Nogueira <victor@mojatatu.com> Reviewed-by: Pedro Tammela <pctammela@mojatatu.com> Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02net/sched: Remove uapi support for ATM qdiscJamal Hadi Salim
Commit fb38306ceb9e ("net/sched: Retire ATM qdisc") retired the ATM qdisc. Remove UAPI for it. Iproute2 will sync by equally removing it from user space. Reviewed-by: Victor Nogueira <victor@mojatatu.com> Reviewed-by: Pedro Tammela <pctammela@mojatatu.com> Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02net/sched: Remove uapi support for dsmark qdiscJamal Hadi Salim
Commit bbe77c14ee61 ("net/sched: Retire dsmark qdisc") retired the dsmark classifier. Remove UAPI support for it. Iproute2 will sync by equally removing it from user space. Reviewed-by: Victor Nogueira <victor@mojatatu.com> Reviewed-by: Pedro Tammela <pctammela@mojatatu.com> Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02net/sched: Remove uapi support for tcindex classifierJamal Hadi Salim
commit 8c710f75256b ("net/sched: Retire tcindex classifier") retired the TC tcindex classifier. Remove UAPI for it. Iproute2 will sync by equally removing it from user space. Reviewed-by: Victor Nogueira <victor@mojatatu.com> Reviewed-by: Pedro Tammela <pctammela@mojatatu.com> Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02net/sched: Remove uapi support for rsvp classifierJamal Hadi Salim
commit 265b4da82dbf ("net/sched: Retire rsvp classifier") retired the TC RSVP classifier. Remove UAPI for it. Iproute2 will sync by equally removing it from user space. Reviewed-by: Victor Nogueira <victor@mojatatu.com> Reviewed-by: Pedro Tammela <pctammela@mojatatu.com> Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02selftests: bonding: do not set port down when adding to bondHangbin Liu
Similar to commit be809424659c ("selftests: bonding: do not set port down before adding to bond"). The bond-arp-interval-causes-panic test failed after commit a4abfa627c38 ("net: rtnetlink: Enslave device before bringing it up") as the kernel will set the port down _after_ adding to bond if setting port down specifically. Fix it by removing the link down operation when adding to bond. Fixes: 2ffd57327ff1 ("selftests: bonding: cause oops in bond_rr_gen_slave_id") Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Tested-by: Benjamin Poirier <benjamin.poirier@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02selftests: mptcp: diag: check CURRESTAB countersGeliang Tang
This patch adds a new helper chk_msk_cestab() to check the current established connections counter MIB_CURRESTAB in diag.sh. Invoke it to check the counter during the connection after every chk_msk_inuse(). Signed-off-by: Geliang Tang <geliang.tang@linux.dev> Reviewed-by: Matthieu Baerts <matttbe@kernel.org> Signed-off-by: Matthieu Baerts <matttbe@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02selftests: mptcp: join: check CURRESTAB countersGeliang Tang
This patch adds a new helper chk_cestab_nr() to check the current established connections counter MIB_CURRESTAB. Set the newly added variables cestab_ns1 and cestab_ns2 to indicate how many connections are expected in ns1 or ns2. Invoke check_cestab() to check the counter during the connection in do_transfer() and invoke chk_cestab_nr() to re-check it when the connection closed. These checks are embedded in add_tests(). Signed-off-by: Geliang Tang <geliang.tang@linux.dev> Acked-by: Paolo Abeni <pabeni@redhat.com> Reviewed-by: Matthieu Baerts <matttbe@kernel.org> Signed-off-by: Matthieu Baerts <matttbe@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02selftest/tcp-ao: Work on namespace-ified sysctl_optmem_maxDmitry Safonov
Since commit f5769faeec36 ("net: Namespace-ify sysctl_optmem_max") optmem_max is per-netns, so need of switching to root namespace. It seems trivial to keep the old logic working, so going to keep it for a while (at least, until kernel with netns-optmem_max will be release). Currently, there is a test that checks that optmem_max limit applies to TCP-AO keys and a little benchmark that measures linked-list TCP-AO keys scaling, those are fixed by this. Cc: Eric Dumazet <edumazet@google.com> Signed-off-by: Dmitry Safonov <dima@arista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02selftest/tcp-ao: Set routes in a proper VRF table idDmitry Safonov
In unsigned-md5 selftests ip_route_add() is not needed in client_add_ip(): the route was pre-setup in __test_init() => link_init() for subnet, rather than a specific ip-address. Currently, __ip_route_add() mistakenly always sets VRF table to RT_TABLE_MAIN - this seems to have sneaked in during unsigned-md5 tests debugging. That also explains, why ip_route_add_vrf() ignored EEXIST, returned by fib6. Yet, keep EEXIST ignoring in bench-lookups selftests as it's expected that those selftests may add the same (duplicate) routes. Reported-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: Dmitry Safonov <dima@arista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02net/sched: Retire ipt actionJamal Hadi Salim
The tc ipt action was intended to run all netfilter/iptables target. Unfortunately it has not benefitted over the years from proper updates when netfilter changes, and for that reason it has remained rudimentary. Pinging a bunch of people that i was aware were using this indicates that removing it wont affect them. Retire it to reduce maintenance efforts. Buh-bye. Reviewed-by: Victor Noguiera <victor@mojatatu.com> Reviewed-by: Pedro Tammela <pctammela@mojatatu.com> Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-01Merge tag 'nf-next-23-12-22' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next Pablo Neira Ayuso says: ==================== netfilter pull request 23-12-22 The following patchset contains Netfilter updates for net-next: 1) Add locking for NFT_MSG_GETSETELEM_RESET requests, to address a race scenario with two concurrent processes running a dump-and-reset which exposes negative counters to userspace, from Phil Sutter. 2) Use GFP_KERNEL in pipapo GC, from Florian Westphal. 3) Reorder nf_flowtable struct members, place the read-mostly parts accessed by the datapath first. From Florian Westphal. 4) Set on dead flag for NFT_MSG_NEWSET in abort path, from Florian Westphal. 5) Support filtering zone in ctnetlink, from Felix Huettner. 6) Bail out if user tries to redefine an existing chain with different type in nf_tables. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-01Merge tag 'for-netdev' of ↵David S. Miller
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next Daniel Borkmann says: ==================== bpf-next-for-netdev The following pull-request contains BPF updates for your *net-next* tree. We've added 22 non-merge commits during the last 3 day(s) which contain a total of 23 files changed, 652 insertions(+), 431 deletions(-). The main changes are: 1) Add verifier support for annotating user's global BPF subprogram arguments with few commonly requested annotations for a better developer experience, from Andrii Nakryiko. These tags are: - Ability to annotate a special PTR_TO_CTX argument - Ability to annotate a generic PTR_TO_MEM as non-NULL 2) Support BPF verifier tracking of BPF_JNE which helps cases when the compiler transforms (unsigned) "a > 0" into "if a == 0 goto xxx" and the like, from Menglong Dong. 3) Fix a warning in bpf_mem_cache's check_obj_size() as reported by LKP, from Hou Tao. 4) Re-support uid/gid options when mounting bpffs which had to be reverted with the prior token series revert to avoid conflicts, from Daniel Borkmann. 5) Fix a libbpf NULL pointer dereference in bpf_object__collect_prog_relos() found from fuzzing the library with malformed ELF files, from Mingyi Zhang. 6) Skip DWARF sections in libbpf's linker sanity check given compiler options to generate compressed debug sections can trigger a rejection due to misalignment, from Alyssa Ross. 7) Fix an unnecessary use of the comma operator in BPF verifier, from Simon Horman. 8) Fix format specifier for unsigned long values in cpustat sample, from Colin Ian King. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-27Merge tag 'mm-hotfixes-stable-2023-12-27-15-00' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "11 hotfixes. 7 are cc:stable and the other 4 address post-6.6 issues or are not considered backporting material" * tag 'mm-hotfixes-stable-2023-12-27-15-00' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: mailmap: add an old address for Naoya Horiguchi mm/memory-failure: cast index to loff_t before shifting it mm/memory-failure: check the mapcount of the precise page mm/memory-failure: pass the folio and the page to collect_procs() selftests: secretmem: floor the memory size to the multiple of page_size mm: migrate high-order folios in swap cache correctly maple_tree: do not preallocate nodes for slot stores mm/filemap: avoid buffered read/write race to read inconsistent data kunit: kasan_test: disable fortify string checker on kmalloc_oob_memset kexec: select CRYPTO from KEXEC_FILE instead of depending on it kexec: fix KEXEC_FILE dependencies
2023-12-26selftests/net: add MPTCP coverage for IP_LOCAL_PORT_RANGEMaxim Galaganov
Since previous commit, MPTCP has support for IP_BIND_ADDRESS_NO_PORT and IP_LOCAL_PORT_RANGE sockopts. Add ip4_mptcp and ip6_mptcp fixture variants to ip_local_port_range selftest to provide selftest coverage for these sockopts. Acked-by: Mat Martineau <martineau@kernel.org> Signed-off-by: Maxim Galaganov <max@internet.ru> Signed-off-by: Matthieu Baerts <matttbe@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-22Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull kvm fixes from Paolo Bonzini: "RISC-V: - Fix a race condition in updating external interrupt for trap-n-emulated IMSIC swfile - Fix print_reg defaults in get-reg-list selftest ARM: - Ensure a vCPU's redistributor is unregistered from the MMIO bus if vCPU creation fails - Fix building KVM selftests for arm64 from the top-level Makefile x86: - Fix breakage for SEV-ES guests that use XSAVES Selftests: - Fix bad use of strcat(), by not using strcat() at all" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: SEV: Do not intercept accesses to MSR_IA32_XSS for SEV-ES guests KVM: selftests: Fix dynamic generation of configuration names RISCV: KVM: update external interrupt atomically for IMSIC swfile KVM: riscv: selftests: Fix get-reg-list print_reg defaults KVM: selftests: Ensure sysreg-defs.h is generated at the expected path KVM: Convert comment into an assertion in kvm_io_bus_register_dev() KVM: arm64: vgic: Ensure that slots_lock is held in vgic_register_all_redist_iodevs() KVM: arm64: vgic: Force vcpu vgic teardown on vcpu destroy KVM: arm64: vgic: Add a non-locking primitive for kvm_vgic_vcpu_destroy() KVM: arm64: vgic: Simplify kvm_vgic_destroy()
2023-12-23selftests: forwarding: ethtool_mm: fall back to aggregate if device does not ↵Vladimir Oltean
report pMAC stats Some devices do not support individual 'pmac' and 'emac' stats. For such devices, resort to 'aggregate' stats. Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Tested-by: Roger Quadros <rogerq@kernel.org> Signed-off-by: Roger Quadros <rogerq@kernel.org> Tested-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-23selftests: forwarding: ethtool_mm: support devices with higher rx-min-frag-sizeVladimir Oltean
Some devices have errata due to which they cannot report ETH_ZLEN (60) in the rx-min-frag-size. This was foreseen of course, and lldpad has logic that when we request it to advertise addFragSize 0, it will round it up to the lowest value that is _actually_ supported by the hardware. The problem is that the selftest expects lldpad to report back to us the same value as we requested. Make the selftest smarter by figuring out on its own what is a reasonable value to expect. Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Tested-by: Roger Quadros <rogerq@kernel.org> Signed-off-by: Roger Quadros <rogerq@kernel.org> Tested-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-23kselftest/runner.sh: add netns supportHangbin Liu
Add a variable RUN_IN_NETNS if the user wants to run all the selected tests in namespace in parallel. With this, we can save a lot of testing time. Note that some tests may not fit to run in namespace, e.g. net/drop_monitor_tests.sh, as the dwdump needs to be run in init ns. I also added another parameter -p to make all the logs reported separately instead of mixing them in the stdout or output.log. Nit: the NUM in run_one is not used, rename it to test_num. Acked-by: David Ahern <dsahern@kernel.org> Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-23selftests/net: convert pmtu.sh to run it in unique namespaceHangbin Liu
pmtu test use /bin/sh, so we need to source ./lib.sh instead of lib.sh Here is the test result after conversion. # ./pmtu.sh TEST: ipv4: PMTU exceptions [ OK ] TEST: ipv4: PMTU exceptions - nexthop objects [ OK ] TEST: ipv6: PMTU exceptions [ OK ] TEST: ipv6: PMTU exceptions - nexthop objects [ OK ] ... TEST: ipv4: list and flush cached exceptions - nexthop objects [ OK ] TEST: ipv6: list and flush cached exceptions [ OK ] TEST: ipv6: list and flush cached exceptions - nexthop objects [ OK ] TEST: ipv4: PMTU exception w/route replace [ OK ] TEST: ipv4: PMTU exception w/route replace - nexthop objects [ OK ] TEST: ipv6: PMTU exception w/route replace [ OK ] TEST: ipv6: PMTU exception w/route replace - nexthop objects [ OK ] Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-23selftests/net: use unique netns name for setup_loopback.sh setup_veth.shHangbin Liu
The setup_loopback and setup_veth use their own way to create namespace. So let's just re-define server_ns/client_ns to unique name. At the same time update the namespace name in gro.sh and toeplitz.sh. As I don't have env to run toeplitz.sh. Here is only the gro test result. # ./gro.sh running test ipv4 data Expected {200 }, Total 1 packets Received {200 }, Total 1 packets. ... Gro::large test passed. All Tests Succeeded! Acked-by: David Ahern <dsahern@kernel.org> Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-23selftests/net: convert xfrm_policy.sh to run it in unique namespaceHangbin Liu
Here is the test result after conversion. # ./xfrm_policy.sh PASS: policy before exception matches PASS: ping to .254 bypassed ipsec tunnel (exceptions) PASS: direct policy matches (exceptions) PASS: policy matches (exceptions) PASS: ping to .254 bypassed ipsec tunnel (exceptions and block policies) PASS: direct policy matches (exceptions and block policies) PASS: policy matches (exceptions and block policies) PASS: ping to .254 bypassed ipsec tunnel (exceptions and block policies after hresh changes) PASS: direct policy matches (exceptions and block policies after hresh changes) PASS: policy matches (exceptions and block policies after hresh changes) PASS: ping to .254 bypassed ipsec tunnel (exceptions and block policies after hthresh change in ns3) PASS: direct policy matches (exceptions and block policies after hthresh change in ns3) PASS: policy matches (exceptions and block policies after hthresh change in ns3) PASS: ping to .254 bypassed ipsec tunnel (exceptions and block policies after htresh change to normal) PASS: direct policy matches (exceptions and block policies after htresh change to normal) PASS: policy matches (exceptions and block policies after htresh change to normal) PASS: policies with repeated htresh change Acked-by: David Ahern <dsahern@kernel.org> Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-23selftests/net: convert stress_reuseport_listen.sh to run it in unique namespaceHangbin Liu
Here is the test result after conversion. # ./stress_reuseport_listen.sh listen 24000 socks took 0.47714 Acked-by: David Ahern <dsahern@kernel.org> Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-23selftests/net: convert rtnetlink.sh to run it in unique namespaceHangbin Liu
When running the test in namespace, the debugfs may not load automatically. So add a checking to make sure debugfs loaded. Here is the test result after conversion. # ./rtnetlink.sh PASS: policy routing PASS: route get ... PASS: address proto IPv4 PASS: address proto IPv6 Acked-by: David Ahern <dsahern@kernel.org> Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-23selftests/net: convert netns-name.sh to run it in unique namespaceHangbin Liu
This test will move the device to netns 1. Add a new test_ns to do this. Here is the test result after conversion. # ./netns-name.sh netns-name.sh [ OK ] Acked-by: David Ahern <dsahern@kernel.org> Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-23selftests/net: convert gre_gso.sh to run it in unique namespaceHangbin Liu
Here is the test result after conversion. # ./gre_gso.sh TEST: GREv6/v4 - copy file w/ TSO [ OK ] TEST: GREv6/v4 - copy file w/ GSO [ OK ] TEST: GREv6/v6 - copy file w/ TSO [ OK ] TEST: GREv6/v6 - copy file w/ GSO [ OK ] Tests passed: 4 Tests failed: 0 Acked-by: David Ahern <dsahern@kernel.org> Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-23selftests/net: remove unneeded semicolonJiapeng Chong
No functional modification involved. ./tools/testing/selftests/net/tcp_ao/setsockopt-closed.c:121:2-3: Unneeded semicolon. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=7771 Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-22selftest/tcp-ao: Rectify out-of-tree buildDmitry Safonov
Trivial fix for out-of-tree build that I wasn't testing previously: 1. Create a directory for library object files, fixes: > gcc lib/kconfig.c -Wall -O2 -g -D_GNU_SOURCE -fno-strict-aliasing -I ../../../../../usr/include/ -iquote /tmp/kselftest/kselftest/net/tcp_ao/lib -I ../../../../include/ -o /tmp/kselftest/kselftest/net/tcp_ao/lib/kconfig.o -c > Assembler messages: > Fatal error: can't create /tmp/kselftest/kselftest/net/tcp_ao/lib/kconfig.o: No such file or directory > make[1]: *** [Makefile:46: /tmp/kselftest/kselftest/net/tcp_ao/lib/kconfig.o] Error 1 2. Include $(KHDR_INCLUDES) that's exported by selftests/Makefile, fixes: > In file included from lib/kconfig.c:6: > lib/aolib.h:320:45: warning: ‘struct tcp_ao_add’ declared inside parameter list will not be visible outside of this definition or declaration > 320 | extern int test_prepare_key_sockaddr(struct tcp_ao_add *ao, const char *alg, > | ^~~~~~~~~~ ... 3. While at here, clean-up $(KSFT_KHDR_INSTALL): it's not needed anymore since commit f2745dc0ba3d ("selftests: stop using KSFT_KHDR_INSTALL") 4. Also, while at here, drop .DEFAULT_GOAL definition: that has a self-explaining comment, that was valid when I made these selftests compile on local v4.19 kernel, but not needed since commit 8ce72dc32578 ("selftests: fix headers_install circular dependency") Fixes: cfbab37b3da0 ("selftests/net: Add TCP-AO library") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202312190645.q76MmHyq-lkp@intel.com/ Signed-off-by: Dmitry Safonov <dima@arista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-22Merge tag 'kvm-riscv-fixes-6.7-1' of https://github.com/kvm-riscv/linux into ↵Paolo Bonzini
kvm-master KVM/riscv fixes for 6.7, take #1 - Fix a race condition in updating external interrupt for trap-n-emulated IMSIC swfile - Fix print_reg defaults in get-reg-list selftest
2023-12-22Merge tag 'kvmarm-fixes-6.7-2' of ↵Paolo Bonzini
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into kvm-master KVM/arm64 fixes for 6.7, part #2 - Ensure a vCPU's redistributor is unregistered from the MMIO bus if vCPU creation fails - Fix building KVM selftests for arm64 from the top-level Makefile
2023-12-22selftests/net: Fix various spelling mistakes in TCP-AO testsColin Ian King
There are a handful of spelling mistakes in test messages in the TCP-AIO selftests. Fix these. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Reviewed-by: Dmitry Safonov <dima@arista.com> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-22Merge tag 'sound-6.7-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Apparently there were so many kids wishing bug fixes that made Santa busy; here we have lots of fixes although it's a bit late. But all changes are device-specific, hence it should be relatively safe to apply. Most of changes are for Cirrus codecs (for both ASoC and HD-audio), while the remaining are fixes for TI codecs, HD-audio and USB-audio quirks" * tag 'sound-6.7-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (24 commits) ALSA: hda: cs35l41: Only add SPI CS GPIO if SPI is enabled in kernel ALSA: hda: cs35l41: Do not allow uninitialised variables to be freed ASoC: fsl_sai: Fix channel swap issue on i.MX8MP ASoC: hdmi-codec: fix missing report for jack initial status ALSA: hda/realtek: Add quirks for ASUS Zenbook 2023 Models ALSA: hda: cs35l41: Support additional ASUS Zenbook 2023 Models ALSA: hda/realtek: Add quirks for ASUS Zenbook 2022 Models ALSA: hda: cs35l41: Support additional ASUS Zenbook 2022 Models ALSA: hda/realtek: Add quirks for ASUS ROG 2023 models ALSA: hda: cs35l41: Support additional ASUS ROG 2023 models ALSA: hda: cs35l41: Add config table to support many laptops without _DSD ASoC: Intel: bytcr_rt5640: Add new swapped-speakers quirk ASoC: Intel: bytcr_rt5640: Add quirk for the Medion Lifetab S10346 kselftest: alsa: fixed a print formatting warning ALSA: usb-audio: Increase delay in MOTU M quirk ASoC: tas2781: check the validity of prm_no/cfg_no ALSA: hda/tas2781: select program 0, conf 0 by default ALSA: hda/realtek: Add quirk for ASUS ROG GV302XA ASoC: cs42l43: Don't enable bias sense during type detect ASoC: Intel: soc-acpi-intel-mtl-match: Change CS35L56 prefixes to AMPn ...
2023-12-22netfilter: ctnetlink: support filtering by zoneFelix Huettner
conntrack zones are heavily used by tools like openvswitch to run multiple virtual "routers" on a single machine. In this context each conntrack zone matches to a single router, thereby preventing overlapping IPs from becoming issues. In these systems it is common to operate on all conntrack entries of a given zone, e.g. to delete them when a router is deleted. Previously this required these tools to dump the full conntrack table and filter out the relevant entries in userspace potentially causing performance issues. To do this we reuse the existing CTA_ZONE attribute. This was previous parsed but not used during dump and flush requests. Now if CTA_ZONE is set we filter these operations based on the provided zone. However this means that users that previously passed CTA_ZONE will experience a difference in functionality. Alternatively CTA_FILTER could have been used for the same functionality. However it is not yet supported during flush requests and is only available when using AF_INET or AF_INET6. Co-developed-by: Luca Czesla <luca.czesla@mail.schwarz> Signed-off-by: Luca Czesla <luca.czesla@mail.schwarz> Co-developed-by: Max Lamprecht <max.lamprecht@mail.schwarz> Signed-off-by: Max Lamprecht <max.lamprecht@mail.schwarz> Signed-off-by: Felix Huettner <felix.huettner@mail.schwarz> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2023-12-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netPaolo Abeni
Cross-merge networking fixes after downstream PR. Adjacent changes: drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c 23c93c3b6275 ("bnxt_en: do not map packet buffers twice") 6d1add95536b ("bnxt_en: Modify TX ring indexing logic.") tools/testing/selftests/net/Makefile 2258b666482d ("selftests: add vlan hw filter tests") a0bc96c0cd6e ("selftests: net: verify fq per-band packet limit") Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-12-21Merge tag 'net-6.7-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from WiFi and bpf. Current release - regressions: - bpf: syzkaller found null ptr deref in unix_bpf proto add - eth: i40e: fix ST code value for clause 45 Previous releases - regressions: - core: return error from sk_stream_wait_connect() if sk_wait_event() fails - ipv6: revert remove expired routes with a separated list of routes - wifi rfkill: - set GPIO direction - fix crash with WED rx support enabled - bluetooth: - fix deadlock in vhci_send_frame - fix use-after-free in bt_sock_recvmsg - eth: mlx5e: fix a race in command alloc flow - eth: ice: fix PF with enabled XDP going no-carrier after reset - eth: bnxt_en: do not map packet buffers twice Previous releases - always broken: - core: - check vlan filter feature in vlan_vids_add_by_dev() and vlan_vids_del_by_dev() - check dev->gso_max_size in gso_features_check() - mptcp: fix inconsistent state on fastopen race - phy: skip LED triggers on PHYs on SFP modules - eth: mlx5e: - fix double free of encap_header - fix slab-out-of-bounds in mlx5_query_nic_vport_mac_list()" * tag 'net-6.7-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (69 commits) net: check dev->gso_max_size in gso_features_check() kselftest: rtnetlink.sh: use grep_fail when expecting the cmd fail net/ipv6: Revert remove expired routes with a separated list of routes net: avoid build bug in skb extension length calculation net: ethernet: mtk_wed: fix possible NULL pointer dereference in mtk_wed_wo_queue_tx_clean() net: stmmac: fix incorrect flag check in timestamp interrupt selftests: add vlan hw filter tests net: check vlan filter feature in vlan_vids_add_by_dev() and vlan_vids_del_by_dev() net: hns3: add new maintainer for the HNS3 ethernet driver net: mana: select PAGE_POOL net: ks8851: Fix TX stall caused by TX buffer overrun ice: Fix PF with enabled XDP going no-carrier after reset ice: alter feature support check for SRIOV and LAG ice: stop trashing VF VSI aggregator node ID information mailmap: add entries for Geliang Tang mptcp: fill in missing MODULE_DESCRIPTION() mptcp: fix inconsistent state on fastopen race selftests: mptcp: join: fix subflow_send_ack lookup net: phy: skip LED triggers on PHYs on SFP modules bpf: Add missing BPF_LINK_TYPE invocations ...
2023-12-21Merge tag 'for-netdev' of ↵Paolo Abeni
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf Daniel Borkmann says: ==================== pull-request: bpf 2023-12-21 Hi David, hi Jakub, hi Paolo, hi Eric, The following pull-request contains BPF updates for your *net* tree. We've added 3 non-merge commits during the last 5 day(s) which contain a total of 4 files changed, 45 insertions(+). The main changes are: 1) Fix a syzkaller splat which triggered an oob issue in bpf_link_show_fdinfo(), from Jiri Olsa. 2) Fix another syzkaller-found issue which triggered a NULL pointer dereference in BPF sockmap for unconnected unix sockets, from John Fastabend. bpf-for-netdev * tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf: bpf: Add missing BPF_LINK_TYPE invocations bpf: sockmap, test for unconnected af_unix sock bpf: syzkaller found null ptr deref in unix_bpf proto add ==================== Link: https://lore.kernel.org/r/20231221104844.1374-1-daniel@iogearbox.net Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-12-21libbpf: Fix NULL pointer dereference in bpf_object__collect_prog_relosMingyi Zhang
An issue occurred while reading an ELF file in libbpf.c during fuzzing: Program received signal SIGSEGV, Segmentation fault. 0x0000000000958e97 in bpf_object.collect_prog_relos () at libbpf.c:4206 4206 in libbpf.c (gdb) bt #0 0x0000000000958e97 in bpf_object.collect_prog_relos () at libbpf.c:4206 #1 0x000000000094f9d6 in bpf_object.collect_relos () at libbpf.c:6706 #2 0x000000000092bef3 in bpf_object_open () at libbpf.c:7437 #3 0x000000000092c046 in bpf_object.open_mem () at libbpf.c:7497 #4 0x0000000000924afa in LLVMFuzzerTestOneInput () at fuzz/bpf-object-fuzzer.c:16 #5 0x000000000060be11 in testblitz_engine::fuzzer::Fuzzer::run_one () #6 0x000000000087ad92 in tracing::span::Span::in_scope () #7 0x00000000006078aa in testblitz_engine::fuzzer::util::walkdir () #8 0x00000000005f3217 in testblitz_engine::entrypoint::main::{{closure}} () #9 0x00000000005f2601 in main () (gdb) scn_data was null at this code(tools/lib/bpf/src/libbpf.c): if (rel->r_offset % BPF_INSN_SZ || rel->r_offset >= scn_data->d_size) { The scn_data is derived from the code above: scn = elf_sec_by_idx(obj, sec_idx); scn_data = elf_sec_data(obj, scn); relo_sec_name = elf_sec_str(obj, shdr->sh_name); sec_name = elf_sec_name(obj, scn); if (!relo_sec_name || !sec_name)// don't check whether scn_data is NULL return -EINVAL; In certain special scenarios, such as reading a malformed ELF file, it is possible that scn_data may be a null pointer Signed-off-by: Mingyi Zhang <zhangmingyi5@huawei.com> Signed-off-by: Xin Liu <liuxin350@huawei.com> Signed-off-by: Changye Wu <wuchangye@huawei.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/20231221033947.154564-1-liuxin350@huawei.com
2023-12-21libbpf: Skip DWARF sections in linker sanity checkAlyssa Ross
clang can generate (with -g -Wa,--compress-debug-sections) 4-byte aligned DWARF sections that declare themselves to be 8-byte aligned in the section header. Since DWARF sections are dropped during linking anyway, just skip running the sanity checks on them. Reported-by: Sergei Trofimovich <slyich@gmail.com> Suggested-by: Andrii Nakryiko <andrii.nakryiko@gmail.com> Signed-off-by: Alyssa Ross <hi@alyssa.is> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Closes: https://lore.kernel.org/bpf/ZXcFRJVKbKxtEL5t@nz.home/ Link: https://lore.kernel.org/bpf/20231219110324.8989-1-hi@alyssa.is
2023-12-21kselftest: rtnetlink.sh: use grep_fail when expecting the cmd failHangbin Liu
run_cmd_grep_fail should be used when expecting the cmd fail, or the ret will be set to 1, and the total test return 1 when exiting. This would cause the result report to fail if run via run_kselftest.sh. Before fix: # ./rtnetlink.sh -t kci_test_addrlft PASS: preferred_lft addresses have expired # echo $? 1 After fix: # ./rtnetlink.sh -t kci_test_addrlft PASS: preferred_lft addresses have expired # echo $? 0 Fixes: 9c2a19f71515 ("kselftest: rtnetlink.sh: add verbose flag") Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20231219065737.1725120-1-liuhangbin@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-12-20selftests: secretmem: floor the memory size to the multiple of page_sizeMuhammad Usama Anjum
The "locked-in-memory size" limit per process can be non-multiple of page_size. The mmap() fails if we try to allocate locked-in-memory with same size as the allowed limit if it isn't multiple of the page_size because mmap() rounds off the memory size to be allocated to next multiple of page_size. Fix this by flooring the length to be allocated with mmap() to the previous multiple of the page_size. This was getting triggered on KernelCI regularly because of different ulimit settings which wasn't multiple of the page_size. Find logs here: https://linux.kernelci.org/test/plan/id/657654bd8e81e654fae13532/ The bug in was present from the time test was first added. Link: https://lkml.kernel.org/r/20231214101931.1155586-1-usama.anjum@collabora.com Fixes: 76fe17ef588a ("secretmem: test: add basic selftest for memfd_secret(2)") Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com> Reported-by: "kernelci.org bot" <bot@kernelci.org> Closes: https://linux.kernelci.org/test/plan/id/657654bd8e81e654fae13532/ Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> Cc: Mike Rapoport (IBM) <rppt@kernel.org> Cc: Shuah Khan <shuah@kernel.org> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-12-20maple_tree: do not preallocate nodes for slot storesSidhartha Kumar
mas_preallocate() defaults to requesting 1 node for preallocation and then ,depending on the type of store, will update the request variable. There isn't a check for a slot store type, so slot stores are preallocating the default 1 node. Slot stores do not require any additional nodes, so add a check for the slot store case that will bypass node_count_gfp(). Update the tests to reflect that slot stores do not require allocations. User visible effects of this bug include increased memory usage from the unneeded node that was allocated. Link: https://lkml.kernel.org/r/20231213205058.386589-1-sidhartha.kumar@oracle.com Fixes: 0b8bb544b1a7 ("maple_tree: update mas_preallocate() testing") Signed-off-by: Sidhartha Kumar <sidhartha.kumar@oracle.com> Cc: Liam R. Howlett <Liam.Howlett@oracle.com> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Peng Zhang <zhangpeng.00@bytedance.com> Cc: <stable@vger.kernel.org> [6.6+] Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-12-20selftests/bpf: Remove tests for zeroed-array kptrHou Tao
bpf_mem_alloc() doesn't support zero-sized allocation, so removing these tests from test_bpf_ma test. After the removal, there will no definition for bin_data_8, so remove 8 from data_sizes array and adjust the index of data_btf_ids array in all test cases accordingly. Signed-off-by: Hou Tao <houtao1@huawei.com> Link: https://lore.kernel.org/r/20231216131052.27621-3-houtao@huaweicloud.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2023-12-20selftests: vxlan_mdb: Add MDB bulk deletion testIdo Schimmel
Add test cases to verify the behavior of the MDB bulk deletion functionality in the VXLAN driver. Signed-off-by: Ido Schimmel <idosch@nvidia.com> Acked-by: Petr Machata <petrm@nvidia.com> Acked-by: Nikolay Aleksandrov <razor@blackwall.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-20selftests: bridge_mdb: Add MDB bulk deletion testIdo Schimmel
Add test cases to verify the behavior of the MDB bulk deletion functionality in the bridge driver. Signed-off-by: Ido Schimmel <idosch@nvidia.com> Acked-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Hangbin Liu <liuhangbin@gmail.com> Acked-by: Nikolay Aleksandrov <razor@blackwall.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-19selftests/bpf: Close cgrp fd before calling cleanup_cgroup_environment()Hou Tao
There is error log when htab-mem benchmark completes. The error log looks as follows: $ ./bench htab-mem -d1 Setting up benchmark 'htab-mem'... Benchmark 'htab-mem' started. ...... (cgroup_helpers.c:353: errno: Device or resource busy) umount cgroup2 Fix it by closing cgrp fd before invoking cleanup_cgroup_environment(). Signed-off-by: Hou Tao <houtao1@huawei.com> Link: https://lore.kernel.org/r/20231219135727.2661527-1-houtao@huaweicloud.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2023-12-19selftests/bpf: add freplace of BTF-unreliable main prog testAndrii Nakryiko
Add a test validating that freplace'ing another main (entry) BPF program fails if the target BPF program doesn't have valid/expected func proto BTF. We extend fexit_bpf2bpf test to allow to specify expected log message for negative test cases (where freplace program is expected to fail to load). Acked-by: Eduard Zingerman <eddyz87@gmail.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/r/20231215011334.2307144-11-andrii@kernel.org Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2023-12-19selftests/bpf: add global subprog annotation testsAndrii Nakryiko
Add test cases to validate semantics of global subprog argument annotations: - non-null pointers; - context argument; - const dynptr passing; - packet pointers (data, metadata, end). Acked-by: Eduard Zingerman <eddyz87@gmail.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/r/20231215011334.2307144-10-andrii@kernel.org Signed-off-by: Alexei Starovoitov <ast@kernel.org>
generated by cgit (git 2.34.1) at 2025-07-15 09:43:40 +0000