user/sven/linux.git/tools/testing, branch v6.0-rc2

Merge tag 'powerpc-6.0-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2022-08-20T18:20:37Z

Pull powerpc fixes from Michael Ellerman: - Fix atomic sleep warnings at boot due to get_phb_number() taking a mutex with a spinlock held on some machines. - Add missing PMU selftests to .gitignores. Thanks to Guenter Roeck and Russell Currey. * tag 'powerpc-6.0-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: selftests/powerpc: Add missing PMU selftests to .gitignores powerpc/pci: Fix get_phb_number() locking

Merge tag 'net-6.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2022-08-19T02:37:15Z

Pull networking fixes from Jakub Kicinski: "Including fixes from netfilter. Current release - regressions: - tcp: fix cleanup and leaks in tcp_read_skb() (the new way BPF socket maps get data out of the TCP stack) - tls: rx: react to strparser initialization errors - netfilter: nf_tables: fix scheduling-while-atomic splat - net: fix suspicious RCU usage in bpf_sk_reuseport_detach() Current release - new code bugs: - mlxsw: ptp: fix a couple of races, static checker warnings and error handling Previous releases - regressions: - netfilter: - nf_tables: fix possible module reference underflow in error path - make conntrack helpers deal with BIG TCP (skbs > 64kB) - nfnetlink: re-enable conntrack expectation events - net: fix potential refcount leak in ndisc_router_discovery() Previous releases - always broken: - sched: cls_route: disallow handle of 0 - neigh: fix possible local DoS due to net iface start/stop loop - rtnetlink: fix module refcount leak in rtnetlink_rcv_msg - sched: fix adding qlen to qcpu->backlog in gnet_stats_add_queue_cpu - virtio_net: fix endian-ness for RSS - dsa: mv88e6060: prevent crash on an unused port - fec: fix timer capture timing in `fec_ptp_enable_pps()` - ocelot: stats: fix races, integer wrapping and reading incorrect registers (the change of register definitions here accounts for bulk of the changed LoC in this PR)" * tag 'net-6.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (77 commits) net: moxa: MAC address reading, generating, validity checking tcp: handle pure FIN case correctly tcp: refactor tcp_read_skb() a bit tcp: fix tcp_cleanup_rbuf() for tcp_read_skb() tcp: fix sock skb accounting in tcp_read_skb() igb: Add lock to avoid data race dt-bindings: Fix incorrect "the the" corrections net: genl: fix error path memory leak in policy dumping stmmac: intel: Add a missing clk_disable_unprepare() call in intel_eth_pci_remove() net: ethernet: mtk_eth_soc: fix possible NULL pointer dereference in mtk_xdp_run net/mlx5e: Allocate flow steering storage during uplink initialization net: mscc: ocelot: report ndo_get_stats64 from the wraparound-resistant ocelot->stats net: mscc: ocelot: keep ocelot_stat_layout by reg address, not offset net: mscc: ocelot: make struct ocelot_stat_layout array indexable net: mscc: ocelot: fix race between ndo_get_stats64 and ocelot_check_stats_work net: mscc: ocelot: turn stats_lock into a spinlock net: mscc: ocelot: fix address of SYS_COUNT_TX_AGING counter net: mscc: ocelot: fix incorrect ndo_get_stats64 packet counters net: dsa: felix: fix ethtool 256-511 and 512-1023 TX packet counters net: dsa: don't warn in dsa_port_set_state_now() when driver doesn't support it ...

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf

2022-08-18T03:17:45Z

Florian Westphal says: ==================== netfilter: conntrack and nf_tables bug fixes The following patchset contains netfilter fixes for net. Broken since 5.19: A few ancient connection tracking helpers assume TCP packets cannot exceed 64kb in size, but this isn't the case anymore with 5.19 when BIG TCP got merged, from myself. Regressions since 5.19: 1. 'conntrack -E expect' won't display anything because nfnetlink failed to enable events for expectations, only for normal conntrack events. 2. partially revert change that added resched calls to a function that can be in atomic context. Both broken and fixed up by myself. Broken for several releases (up to original merge of nf_tables): Several fixes for nf_tables control plane, from Pablo. This fixes up resource leaks in error paths and adds more sanity checks for mutually exclusive attributes/flags. Kconfig: NF_CONNTRACK_PROCFS is very old and doesn't provide all info provided via ctnetlink, so it should not default to y. From Geert Uytterhoeven. Selftests: rework nft_flowtable.sh: it frequently indicated failure; the way it tried to detect an offload failure did not work reliably. * git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf: testing: selftests: nft_flowtable.sh: rework test to detect offload failure testing: selftests: nft_flowtable.sh: use random netns names netfilter: conntrack: NF_CONNTRACK_PROCFS should no longer default to y netfilter: nf_tables: check NFT_SET_CONCAT flag if field_count is specified netfilter: nf_tables: disallow NFT_SET_ELEM_CATCHALL and NFT_SET_ELEM_INTERVAL_END netfilter: nf_tables: NFTA_SET_ELEM_KEY_END requires concat and interval flags netfilter: nf_tables: validate NFTA_SET_ELEM_OBJREF based on NFT_SET_OBJECT flag netfilter: nf_tables: really skip inactive sets when allocating name netfilter: nfnetlink: re-enable conntrack expectation events netfilter: nf_tables: fix scheduling-while-atomic splat netfilter: nf_ct_irc: cap packet search space to 4k netfilter: nf_ct_ftp: prefer skb_linearize netfilter: nf_ct_h323: cap packet size at 64k netfilter: nf_ct_sane: remove pseudo skb linearization netfilter: nf_tables: possible module reference underflow in error path netfilter: nf_tables: disallow NFTA_SET_ELEM_KEY_END with NFT_SET_ELEM_INTERVAL_END flag netfilter: nf_tables: use READ_ONCE and WRITE_ONCE for shared generation id access ==================== Link: https://lore.kernel.org/r/20220817140015.25843-1-fw@strlen.de Signed-off-by: Jakub Kicinski

testing: selftests: nft_flowtable.sh: rework test to detect offload failure

2022-08-17T13:12:01Z

This test fails on current kernel releases because the flotwable path now calls dst_check from packet path and will then remove the offload. Test script has two purposes: 1. check that file (random content) can be sent to other netns (and vv) 2. check that the flow is offloaded (rather than handled by classic forwarding path). Since dst_check is in place, 2) fails because the nftables ruleset in router namespace 1 intentionally blocks traffic under the assumption that packets are not passed via classic path at all. Rework this: Instead of blocking traffic, create two named counters, one for original and one for reverse direction. The first three test cases are handled by classic forwarding path (path mtu discovery is disabled and packets exceed MTU). But all other tests enable PMTUD, so the originator and responder are expected to lower packet size and flowtable is expected to do the packet forwarding. For those tests, check that the packet counters (which are only incremented for packets that are passed up to classic forward path) are significantly lower than the file size transferred. I've tested that the counter-checks fail as expected when the 'flow add' statement is removed from the ruleset. Signed-off-by: Florian Westphal

testing: selftests: nft_flowtable.sh: use random netns names

2022-08-17T06:47:02Z

"ns1" is a too generic name, use a random suffix to avoid errors when such a netns exists. Also allows to run multiple instances of the script in parallel. Signed-off-by: Florian Westphal

selftests/landlock: fix broken include of linux/landlock.h

2022-08-15T17:26:12Z

Revert part of the earlier changes to fix the kselftest build when using a sub-directory from the top of the tree as this broke the landlock test build as a side-effect when building with "make -C tools/testing/selftests/landlock". Reported-by: Mickaël Salaün Fixes: a917dd94b832 ("selftests/landlock: drop deprecated headers dependency") Fixes: f2745dc0ba3d ("selftests: stop using KSFT_KHDR_INSTALL") Signed-off-by: Guillaume Tucker Signed-off-by: Shuah Khan

selftests/powerpc: Add missing PMU selftests to .gitignores

2022-08-15T10:59:17Z

Some recently added selftests don't have their binaries in .gitignores, so add them. I also alphabetically sorted sampling_tests/.gitignore while I was in there. Signed-off-by: Russell Currey Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20220812071632.56095-1-ruscur@russell.cc

Merge tag 'riscv-for-linus-5.20-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

2022-08-13T01:39:43Z

Pull more RISC-V updates from Palmer Dabbelt: "There's still a handful of new features in here, but there are a lot of fixes/cleanups as well: - Support for the Zicbom extension for explicit cache-block management, along with the necessary bits to make the non-standard cache management ops on the Allwinner D1 function - Support for the Zihintpause extension, which codifies a go-slow instruction used for cpu_relax() - Support for the Sstc extension for supervisor-mode timer/counter management - Many device tree fixes and cleanups, including a large set for the Canaan device trees - A handful of fixes and cleanups for the PMU driver" * tag 'riscv-for-linus-5.20-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (43 commits) dt-bindings: gpio: sifive: add gpio-line-names wireguard: selftests: set CONFIG_NONPORTABLE on riscv32 RISC-V: KVM: Support sstc extension RISC-V: Improve SBI definitions RISC-V: Move counter info definition to sbi header file RISC-V: Fix SBI PMU calls for RV32 RISC-V: Update user page mapping only once during start RISC-V: Fix counter restart during overflow for RV32 RISC-V: Prefer sstc extension if available RISC-V: Enable sstc extension parsing from DT RISC-V: Add SSTC extension CSR details riscv:uprobe fix SR_SPIE set/clear handling dt-bindings: riscv: fix SiFive l2-cache's cache-sets riscv: ensure cpu_ops_sbi is declared RISC-V: cpu_ops_spinwait.c should include head.h RISC-V: Declare cpu_ops_spinwait in riscv: dts: starfive: correct number of external interrupts riscv: dts: sifive unmatched: Add PWM controlled LEDs riscv/purgatory: Omit use of bin2c riscv/purgatory: hard-code obj-y in Makefile ...

wireguard: selftests: set CONFIG_NONPORTABLE on riscv32

2022-08-12T14:47:12Z

When the CONFIG_PORTABLE/CONFIG_NONPORTABLE switches were added, various configs were updated, but the wireguard config was forgotten about. This leads to unbootable test kernels, causing CI fails. Add CONFIG_NONPORTABLE=y to the wireguard test suite configuration for riscv32. Fixes: 44c1e84a38a0 ("RISC-V: Add CONFIG_{NON,}PORTABLE") Signed-off-by: Jason A. Donenfeld Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20220809145757.83673-1-Jason@zx2c4.com Signed-off-by: Palmer Dabbelt

Merge tag 'net-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2022-08-11T20:45:37Z

Pull networking fixes from Jakub Kicinski: "Including fixes from bluetooth, bpf, can and netfilter. A little larger than usual but it's all fixes, no late features. It's large partially because of timing, and partially because of follow ups to stuff that got merged a week or so before the merge window and wasn't as widely tested. Maybe the Bluetooth fixes are a little alarming so we'll address that, but the rest seems okay and not scary. Notably we're including a fix for the netfilter Kconfig [1], your WiFi warning [2] and a bluetooth fix which should unblock syzbot [3]. Current release - regressions: - Bluetooth: - don't try to cancel uninitialized works [3] - L2CAP: fix use-after-free caused by l2cap_chan_put - tls: rx: fix device offload after recent rework - devlink: fix UAF on failed reload and leftover locks in mlxsw Current release - new code bugs: - netfilter: - flowtable: fix incorrect Kconfig dependencies [1] - nf_tables: fix crash when nf_trace is enabled - bpf: - use proper target btf when exporting attach_btf_obj_id - arm64: fixes for bpf trampoline support - Bluetooth: - ISO: unlock on error path in iso_sock_setsockopt() - ISO: fix info leak in iso_sock_getsockopt() - ISO: fix iso_sock_getsockopt for BT_DEFER_SETUP - ISO: fix memory corruption on iso_pinfo.base - ISO: fix not using the correct QoS - hci_conn: fix updating ISO QoS PHY - phy: dp83867: fix get nvmem cell fail Previous releases - regressions: - wifi: cfg80211: fix validating BSS pointers in __cfg80211_connect_result [2] - atm: bring back zatm uAPI after ATM had been removed - properly fix old bug making bonding ARP monitor mode not being able to work with software devices with lockless Tx - tap: fix null-deref on skb->dev in dev_parse_header_protocol - revert "net: usb: ax88179_178a needs FLAG_SEND_ZLP" it helps some devices and breaks others - netfilter: - nf_tables: many fixes rejecting cross-object linking which may lead to UAFs - nf_tables: fix null deref due to zeroed list head - nf_tables: validate variable length element extension - bgmac: fix a BUG triggered by wrong bytes_compl - bcmgenet: indicate MAC is in charge of PHY PM Previous releases - always broken: - bpf: - fix bad pointer deref in bpf_sys_bpf() injected via test infra - disallow non-builtin bpf programs calling the prog_run command - don't reinit map value in prealloc_lru_pop - fix UAFs during the read of map iterator fd - fix invalidity check for values in sk local storage map - reject sleepable program for non-resched map iterator - mptcp: - move subflow cleanup in mptcp_destroy_common() - do not queue data on closed subflows - virtio_net: fix memory leak inside XDP_TX with mergeable - vsock: fix memory leak when multiple threads try to connect() - rework sk_user_data sharing to prevent psock leaks - geneve: fix TOS inheriting for ipv4 - tunnels & drivers: do not use RT_TOS for IPv6 flowlabel - phy: c45 baset1: do not skip aneg configuration if clock role is not specified - rose: avoid overflow when /proc displays timer information - x25: fix call timeouts in blocking connects - can: mcp251x: fix race condition on receive interrupt - can: j1939: - replace user-reachable WARN_ON_ONCE() with netdev_warn_once() - fix memory leak of skbs in j1939_session_destroy() Misc: - docs: bpf: clarify that many things are not uAPI - seg6: initialize induction variable to first valid array index (to silence clang vs objtool warning) - can: ems_usb: fix clang 14's -Wunaligned-access warning" * tag 'net-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (117 commits) net: atm: bring back zatm uAPI dpaa2-eth: trace the allocated address instead of page struct net: add missing kdoc for struct genl_multicast_group::flags nfp: fix use-after-free in area_cache_get() MAINTAINERS: use my korg address for mt7601u mlxsw: minimal: Fix deadlock in ports creation bonding: fix reference count leak in balance-alb mode net: usb: qmi_wwan: Add support for Cinterion MV32 bpf: Shut up kern_sys_bpf warning. net/tls: Use RCU API to access tls_ctx->netdev tls: rx: device: don't try to copy too much on detach tls: rx: device: bound the frag walk net_sched: cls_route: remove from list when handle is 0 selftests: forwarding: Fix failing tests with old libnet net: refactor bpf_sk_reuseport_detach() net: fix refcount bug in sk_psock_get (2) selftests/bpf: Ensure sleepable program is rejected by hash map iter selftests/bpf: Add write tests for sk local storage map iterator selftests/bpf: Add tests for reading a dangling map iter fd bpf: Only allow sleepable program for resched-able iterator ...