kernel/linux.git/tools/testing, branch v7.1

Merge tag 'riscv-for-linux-7.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

2026-06-10T14:18:32+00:00

Pull RISC-V fixes from Paul Walmsley: - Fix the implementation of the CFI branch landing pad control prctl()s to return -EINVAL if unknown control bits are set, rather than silently ignoring the request; and add a kselftest for this case - Fix unaligned access performance testing to happen earlier in boot, which fixes a performance regression in the lib/checksum code - Fix a binfmt_elf warning when dumping core (due to missing .core_note_name for CFI registers) * tag 'riscv-for-linux-7.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: cfi: reject unknown flags in PR_SET_CFI riscv: Fix fast_unaligned_access_speed_key not getting initialized riscv/ptrace: Use USER_REGSET_NOTE_TYPE for REGSET_CFI

riscv: cfi: reject unknown flags in PR_SET_CFI

2026-06-07T02:17:05+00:00

prctl(PR_SET_CFI,PR_CFI_BRANCH_LANDING_PADS) silently ignored unknown control values. Only PR_CFI_{ENABLE,DISABLE,LOCK} should be permitted. This changes the behavior of the uABI (fails previously accepted bits with EINVAL). Fixes: 08ee1559052b ("prctl: cfi: change the branch landing pad prctl()s to be more descriptive") Signed-off-by: Richard Patel Link: https://patch.msgid.link/20260518183918.322545-1-ripatel@wii.dev [pjw@kernel.org: change the patch description to note that although this is a uABI change, it does not break the uABI] Signed-off-by: Paul Walmsley

Merge tag 'vfs-7.1-rc7.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2026-06-06T14:28:59+00:00

Pull vfs fixes from Christian Brauner: - Fix error handling in ovl_cache_get() - Tighten access checks for exited tasks in pidfd_getfd() - Fix selftests leak in __wait_for_test() - Limit FUSE_NOTIFY_RETRIEVE to uptodate folios - Reject fuse_notify() pagecache ops on directories - Clear JOBCTL_PENDING_MASK for caller in zap_other_threads() - Fix failure to unlock in nfsd4_create_file() - Fix pointer arithmetic in qnx6 directory iteration - Fix UAF due to unlocked ->mnt_ns read in may_decode_fh() - Avoid potential null folio->mapping deref during iomap error reporting * tag 'vfs-7.1-rc7.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: iomap: avoid potential null folio->mapping deref during error reporting fhandle: fix UAF due to unlocked ->mnt_ns read in may_decode_fh() fs/qnx6: fix pointer arithmetic in directory iteration VFS: fix possible failure to unlock in nfsd4_create_file() signal: clear JOBCTL_PENDING_MASK for caller in zap_other_threads() fuse: reject fuse_notify() pagecache ops on directories fuse: limit FUSE_NOTIFY_RETRIEVE to uptodate folios selftests: harness: fix pidfd leak in __wait_for_test pidfd: refuse access to tasks that have started exiting harder ovl: keep err zero after successful ovl_cache_get()

Merge tag 'probes-fixes-v7.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2026-06-05T17:33:32+00:00

Pull tracing/probes fix from Masami Hiramatsu: "Fix the eprobe event parser to point error position correctly" * tag 'probes-fixes-v7.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: tracing/probes: Point the error offset correctly for eprobe argument error

Merge tag 'net-7.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-06-04T21:35:55+00:00

Pull networking fixes from Jakub Kicinski: "Including fixes from Netfilter, wireless and Bluetooth. Current release - fix to a fix: - Bluetooth: MGMT: fix backward compatibility with bluetoothd which adds stray bytes to MGMT_OP_ADD_EXT_ADV_DATA Previous releases - regressions: - af_unix: fix inq_len update inaccuracy on partial read - eth: fec: fix pinctrl default state restore order on resume - wifi: iwlwifi: - mvm: don't support the reset handshake for old firmwares - pcie: simplify the resume flow if fast resume is not used, work around NIC access failures Previous releases - always broken: - Bluetooth: L2CAP: reject BR/EDR signaling packets over MTUsig - sctp: fix a couple of bugs in COOKIE_ECHO processing - sched: fix pedit partial COW leading to page cache corruption - wifi: nl80211: reject oversized EMA RNR lists - netfilter: - conntrack_irc: fix possible out-of-bounds read - bridge: make ebt_snat ARP rewrite writable - appletalk: zero-initialize aarp_entry to prevent heap info leak - ipv4: restrict IPOPT_SSRR and IPOPT_LSRR options - mptcp: fix number of bugs reported by AI scans and discovered during NVMe over MPTCP testing" * tag 'net-7.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (85 commits) Reapply "bnxt_en: bring back rtnl_lock() in the bnxt_open() path" udp: clear skb->dev before running a sockmap verdict sctp: purge outqueue on stale COOKIE-ECHO handling bonding: annotate data-races arcound churn variables net/802/mrp: fix vector attribute parsing in mrp_pdu_parse_vecattr rtase: Avoid sleeping in get_stats64() ieee802154: 6lowpan: only accept IPv6 packets in lowpan_xmit() ipv6: mcast: Fix use-after-free when processing MLD queries selftests: net: add vxlan vnifilter notification test vxlan: vnifilter: fix spurious notification on VNI update vxlan: vnifilter: send notification on VNI add rtase: Reset TX subqueue when clearing TX ring octeontx2-af: npc: Fix CPT channel mask in npc_install_flow dt-bindings: ethernet: eswin: fix hsp-sp-csr backward compatibility sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing net/sched: fix pedit partial COW leading to page cache corruption vsock/vmci: fix sk_ack_backlog leak on failed handshake net: bonding: fix NULL pointer dereference in bond_do_ioctl() geneve: fix length used in GRO hint UDP checksum adjustment net: ethernet: mtk_eth_soc: Fix use-after-free in metadata dst teardown ...

selftests: net: add vxlan vnifilter notification test

2026-06-04T15:47:45+00:00

Add a selftest for VXLAN vnifilter netlink notifications that verifies RTM_NEWTUNNEL and RTM_DELTUNNEL are sent correctly when VNIs are added, deleted, or updated, and that no spurious notifications are sent when a VNI is re-added with the same attributes. Signed-off-by: Andy Roulin Acked-by: Petr Machata Link: https://patch.msgid.link/20260602185138.253265-4-aroulin@nvidia.com Signed-off-by: Jakub Kicinski

selftests: mptcp: add test for extra_subflows underflow on userspace PM

2026-06-04T02:04:26+00:00

Add a test to verify that when userspace PM fails to create a subflow (e.g. using an unreachable address), the extra_subflows counter is not decremented below zero. Fixes: 77e4b94a3de6 ("mptcp: update userspace pm infos") Cc: stable@vger.kernel.org Signed-off-by: Tao Cui Reviewed-by: Matthieu Baerts (NGI0) Signed-off-by: Matthieu Baerts (NGI0) Link: https://patch.msgid.link/20260602-net-mptcp-misc-fixes-7-1-rc7-v2-6-856831229976@kernel.org Signed-off-by: Jakub Kicinski

af_unix: Add test for SCM_INQ on partial read

2026-06-04T01:52:25+00:00

Add test to verify that when a skb is partially consumed, unix_inq_len() return correct remaining byte count. Before: # RUN scm_inq.stream.partial_read ... # scm_inq.c:165:partial_read:Expected remain (512) == *(int *)CMSG_DATA(cmsg) (768) # partial_read: Test terminated by assertion # FAIL scm_inq.stream.partial_read not ok 2 scm_inq.stream.partial_read After: # RUN scm_inq.stream.partial_read ... # OK scm_inq.stream.partial_read ok 2 scm_inq.stream.partial_read Signed-off-by: Jianyu Li Reviewed-by: Kuniyuki Iwashima Link: https://patch.msgid.link/20260601113640.231897-3-jianyu.li@mediatek.com Signed-off-by: Jakub Kicinski

Merge tag 'cgroup-for-7.1-rc6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

2026-06-03T15:59:24+00:00

Pull cgroup fixes from Tejun Heo: "One cpuset fix and a maintenance update, both low-risk: - Fix cpuset partition CPU accounting under sibling CPU exclusion that could produce wrong CPU assignments and trigger scheduling-domain warnings. Includes selftests. - Update an email address in MAINTAINERS" * tag 'cgroup-for-7.1-rc6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: cgroup/cpuset: Change Ridong's email cgroup/cpuset: Add test cases for sibling CPU exclusion on partition update cgroup/cpuset: Use effective_xcpus in partcmd_update add/del mask calculation

tracing/probes: Point the error offset correctly for eprobe argument error

2026-05-30T13:45:50+00:00

Fix to point the error offset correctly for eprobe argument error. In the cleanup commit 1b8b0cd754cd ("tracing/probes: Move event parameter fetching code to common parser"), due to incorrect backward compatibility aimed at conforming to the test specifications, the error location was set to 0 when a non-existent formal parameter was specified for Eprobe. However, this should be corrected in both the test and the implementation to point correct error position. Link: https://lore.kernel.org/all/177967567399.209006.1451571244515632097.stgit@devnote2/ Fixes: 1b8b0cd754cd ("tracing/probes: Move event parameter fetching code to common parser") Cc: stable@vger.kernel.org Signed-off-by: Masami Hiramatsu (Google) Reviewed-by: Steven Rostedt