linux/tools, branch v5.14

Merge tag 'net-5.14-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2021-08-19T19:33:43Z

Pull networking fixes from Jakub Kicinski: "Networking fixes, including fixes from bpf, wireless and mac80211 trees. Current release - regressions: - tipc: call tipc_wait_for_connect only when dlen is not 0 - mac80211: fix locking in ieee80211_restart_work() Current release - new code bugs: - bpf: add rcu_read_lock in bpf_get_current_[ancestor_]cgroup_id() - ethernet: ice: fix perout start time rounding - wwan: iosm: prevent underflow in ipc_chnl_cfg_get() Previous releases - regressions: - bpf: clear zext_dst of dead insns - sch_cake: fix srchost/dsthost hashing mode - vrf: reset skb conntrack connection on VRF rcv - net/rds: dma_map_sg is entitled to merge entries Previous releases - always broken: - ethernet: bnxt: fix Tx path locking and races, add Rx path barriers" * tag 'net-5.14-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (42 commits) net: dpaa2-switch: disable the control interface on error path Revert "flow_offload: action should not be NULL when it is referenced" iavf: Fix ping is lost after untrusted VF had tried to change MAC i40e: Fix ATR queue selection r8152: fix the maximum number of PLA bp for RTL8153C r8152: fix writing USB_BP2_EN mptcp: full fully established support after ADD_ADDR mptcp: fix memory leak on address flush net/rds: dma_map_sg is entitled to merge entries net: mscc: ocelot: allow forwarding from bridge ports to the tag_8021q CPU port net: asix: fix uninit value bugs ovs: clear skb->tstamp in forwarding path net: mdio-mux: Handle -EPROBE_DEFER correctly net: mdio-mux: Don't ignore memory allocation errors net: mdio-mux: Delete unnecessary devm_kfree net: dsa: sja1105: fix use-after-free after calling of_find_compatible_node, or worse sch_cake: fix srchost/dsthost hashing mode ixgbe, xsk: clean up the resources in ixgbe_xsk_pool_enable error path net: qlcnic: add missed unlock in qlcnic_83xx_flash_read32 mac80211: fix locking in ieee80211_restart_work() ...

Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

2021-08-16T16:16:25Z

Pull virtio fixes from Michael Tsirkin: "Fixes in virtio, vhost, and vdpa drivers" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vdpa/mlx5: Fix queue type selection logic vdpa/mlx5: Avoid destroying MR on empty iotlb tools/virtio: fix build virtio_ring: pull in spinlock header vringh: pull in spinlock header virtio-blk: Add validation for block size in config space vringh: Use wiov->used to check for read/write desc order virtio_vdpa: reject invalid vq indices vdpa: Add documentation for vdpa_alloc_device() macro vDPA/ifcvf: Fix return value check for vdpa_alloc_device() vp_vdpa: Fix return value check for vdpa_alloc_device() vdpa_sim: Fix return value check for vdpa_alloc_device() vhost: Fix the calculation in vhost_overflow() vhost-vdpa: Fix integer overflow in vhost_vdpa_process_iotlb_update() virtio_pci: Support surprise removal of virtio pci device virtio: Protect vqs list access virtio: Keep vring_del_virtqueue() mirror of VQ create virtio: Improve vq->broken access to avoid any compiler optimization

Merge tag 'libnvdimm-fixes-5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

2021-08-15T05:46:39Z

Pull libnvdimm fixes from Dan Williams: "A couple of fixes for long standing bugs, a warning fixup, and some miscellaneous dax cleanups. The bugs were recently found due to new platforms looking to use the ACPI NFIT "virtual" device definition, and new error injection capabilities to trigger error responses to label area requests. Ira's cleanups have been long pending, I neglected to send them earlier, and see no harm in including them now. This has all appeared in -next with no reported issues. Summary: - Fix support for NFIT "virtual" ranges (BIOS-defined memory disks) - Fix recovery from failed label storage areas on NVDIMM devices - Miscellaneous cleanups from Ira's investigation of dax_direct_access paths preparing for stray-write protection" * tag 'libnvdimm-fixes-5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: tools/testing/nvdimm: Fix missing 'fallthrough' warning libnvdimm/region: Fix label activation vs errors ACPI: NFIT: Fix support for virtual SPA ranges dax: Ensure errno is returned from dax_direct_access fs/dax: Clarify nr_pages to dax_direct_access() fs/fuse: Remove unneeded kaddr parameter

Merge tag 'linux-kselftest-fixes-5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

2021-08-14T00:32:38Z

Pull Kselftest fix from Shuah Khan: "A single patch to sgx test to fix Q1 and Q2 calculation" * tag 'linux-kselftest-fixes-5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests/sgx: Fix Q1 and Q2 calculation in sigstruct.c

Merge tag 'io_uring-5.14-2021-08-13' of git://git.kernel.dk/linux-block

2021-08-13T23:25:08Z

Pull io_uring fixes from Jens Axboe: "A bit bigger than the previous weeks, but mostly just a few stable bound fixes. In detail: - Followup fixes to patches from last week for io-wq, turns out they weren't complete (Hao) - Two lockdep reported fixes out of the RT camp (me) - Sync the io_uring-cp example with liburing, as a few bug fixes never made it to the kernel carried version (me) - SQPOLL related TIF_NOTIFY_SIGNAL fix (Nadav) - Use WRITE_ONCE() when writing sq flags (Nadav) - io_rsrc_put_work() deadlock fix (Pavel)" * tag 'io_uring-5.14-2021-08-13' of git://git.kernel.dk/linux-block: tools/io_uring/io_uring-cp: sync with liburing example io_uring: fix ctx-exit io_rsrc_put_work() deadlock io_uring: drop ctx->uring_lock before flushing work item io-wq: fix IO_WORKER_F_FIXED issue in create_io_worker() io-wq: fix bug of creating io-wokers unconditionally io_uring: rsrc ref lock needs to be IRQ safe io_uring: Use WRITE_ONCE() when writing to sq_flags io_uring: clear TIF_NOTIFY_SIGNAL when running task work

selftests, bpf: Test that dead ldx_w insns are accepted

2021-08-13T15:46:26Z

Prevent regressions related to zero-extension metadata handling during dead code sanitization. Signed-off-by: Ilya Leoshkevich Signed-off-by: Daniel Borkmann Link: https://lore.kernel.org/bpf/20210812151811.184086-3-iii@linux.ibm.com

tools/io_uring/io_uring-cp: sync with liburing example

2021-08-13T14:58:11Z

This example is missing a few fixes that are in the liburing version, synchronize with the upstream version. Reported-by: Sebastian Andrzej Siewior Signed-off-by: Jens Axboe

tools/testing/nvdimm: Fix missing 'fallthrough' warning

2021-08-11T18:55:54Z

Use "fallthrough;" to address: tools/testing/nvdimm/test/nfit.c: In function ‘nd_intel_test_finish_query’: tools/testing/nvdimm/test/nfit.c:436:37: warning: this statement may fall through [-Wimplicit-fallthrough=] 436 | fw->missed_activate = false; | ~~~~~~~~~~~~~~~~~~~~^~~~~~~ tools/testing/nvdimm/test/nfit.c:438:9: note: here 438 | case FW_STATE_UPDATED: | ^~~~ Reviewed-by: Jeff Moyer Link: https://lore.kernel.org/r/162767522046.3313209.14767278726893995797.stgit@dwillia2-desk3.amr.corp.intel.com Signed-off-by: Dan Williams

tools/virtio: fix build

2021-08-11T10:44:24Z

We use a spinlock now so add a stub. Ignore bogus uninitialized variable warnings. Signed-off-by: Michael S. Tsirkin

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf

2021-08-07T08:26:54Z

Daniel Borkmann says: ==================== pull-request: bpf 2021-08-07 The following pull-request contains BPF updates for your *net* tree. We've added 4 non-merge commits during the last 9 day(s) which contain a total of 4 files changed, 8 insertions(+), 7 deletions(-). The main changes are: 1) Fix integer overflow in htab's lookup + delete batch op, from Tatsuhiko Yasumatsu. 2) Fix invalid fd 0 close in libbpf if BTF parsing failed, from Daniel Xu. 3) Fix libbpf feature probe for BPF_PROG_TYPE_CGROUP_SOCKOPT, from Robin Gögge. 4) Fix minor libbpf doc warning regarding code-block language, from Randy Dunlap. ==================== Signed-off-by: David S. Miller