user/sven/linux.git/tools, branch v5.9.1

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2020-10-05T18:27:14Z

Pull networking fixes from David Miller: 1) Make sure SKB control block is in the proper state during IPSEC ESP-in-TCP encapsulation. From Sabrina Dubroca. 2) Various kinds of attributes were not being cloned properly when we build new xfrm_state objects from existing ones. Fix from Antony Antony. 3) Make sure to keep BTF sections, from Tony Ambardar. 4) TX DMA channels need proper locking in lantiq driver, from Hauke Mehrtens. 5) Honour route MTU during forwarding, always. From Maciej Żenczykowski. 6) Fix races in kTLS which can result in crashes, from Rohit Maheshwari. 7) Skip TCP DSACKs with rediculous sequence ranges, from Priyaranjan Jha. 8) Use correct address family in xfrm state lookups, from Herbert Xu. 9) A bridge FDB flush should not clear out user managed fdb entries with the ext_learn flag set, from Nikolay Aleksandrov. 10) Fix nested locking of netdev address lists, from Taehee Yoo. 11) Fix handling of 32-bit DATA_FIN values in mptcp, from Mat Martineau. 12) Fix r8169 data corruptions on RTL8402 chips, from Heiner Kallweit. 13) Don't free command entries in mlx5 while comp handler could still be running, from Eran Ben Elisha. 14) Error flow of request_irq() in mlx5 is busted, due to an off by one we try to free and IRQ never allocated. From Maor Gottlieb. 15) Fix leak when dumping netlink policies, from Johannes Berg. 16) Sendpage cannot be performed when a page is a slab page, or the page count is < 1. Some subsystems such as nvme were doing so. Create a "sendpage_ok()" helper and use it as needed, from Coly Li. 17) Don't leak request socket when using syncookes with mptcp, from Paolo Abeni. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (111 commits) net/core: check length before updating Ethertype in skb_mpls_{push,pop} net: mvneta: fix double free of txq->buf net_sched: check error pointer in tcf_dump_walker() net: team: fix memory leak in __team_options_register net: typhoon: Fix a typo Typoon --> Typhoon net: hinic: fix DEVLINK build errors net: stmmac: Modify configuration method of EEE timers tcp: fix syn cookied MPTCP request socket leak libceph: use sendpage_ok() in ceph_tcp_sendpage() scsi: libiscsi: use sendpage_ok() in iscsi_tcp_segment_map() drbd: code cleanup by using sendpage_ok() to check page for kernel_sendpage() tcp: use sendpage_ok() to detect misused .sendpage nvme-tcp: check page by sendpage_ok() before calling kernel_sendpage() net: add WARN_ONCE in kernel_sendpage() for improper zero-copy send net: introduce helper sendpage_ok() in include/linux/net.h net: usb: pegasus: Proper error handing when setting pegasus' MAC address net: core: document two new elements of struct net_device netlink: fix policy dump leak net/mlx5e: Fix race condition on nhe->n pointer in neigh update net/mlx5e: Fix VLAN create flow ...

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

2020-09-30T08:49:20Z

Alexei Starovoitov says: ==================== pull-request: bpf 2020-09-29 The following pull-request contains BPF updates for your *net* tree. We've added 7 non-merge commits during the last 14 day(s) which contain a total of 7 files changed, 28 insertions(+), 8 deletions(-). The main changes are: 1) fix xdp loading regression in libbpf for old kernels, from Andrii. 2) Do not discard packet when NETDEV_TX_BUSY, from Magnus. 3) Fix corner cases in libbpf related to endianness and kconfig, from Tony. ==================== Signed-off-by: David S. Miller

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2020-09-26T00:15:19Z

Pull more kvm fixes from Paolo Bonzini: "Five small fixes. The nested migration bug will be fixed with a better API in 5.10 or 5.11, for now this is a fix that works with existing userspace but keeps the current ugly API" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: SVM: Add a dedicated INVD intercept routine KVM: x86: Reset MMU context if guest toggles CR4.SMAP or CR4.PKE KVM: x86: fix MSR_IA32_TSC read for nested migration selftests: kvm: Fix assert failure in single-step test KVM: x86: VMX: Make smaller physical guest address space support user-configurable

libbpf: Fix XDP program load regression for old kernels

2020-09-24T17:33:02Z

Fix regression in libbpf, introduced by XDP link change, which causes XDP programs to fail to be loaded into kernel due to specified BPF_XDP expected_attach_type. While kernel doesn't enforce expected_attach_type for BPF_PROG_TYPE_XDP, some old kernels already support XDP program, but they don't yet recognize expected_attach_type field in bpf_attr, so setting it to non-zero value causes program load to fail. Luckily, libbpf already has a mechanism to deal with such cases, so just make expected_attach_type optional for XDP programs. Fixes: dc8698cac7aa ("libbpf: Add support for BPF XDP link") Reported-by: Nikita Shirokov Reported-by: Udip Pant Signed-off-by: Andrii Nakryiko Signed-off-by: Alexei Starovoitov Link: https://lore.kernel.org/bpf/20200924171705.3803628-1-andriin@fb.com

Merge tag 'trace-v5.9-rc5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2020-09-23T21:52:22Z

Pull bootconfig fixes from Steven Rostedt: "A couple of fixes for bootconfig. Masami discovered two bugs which this fixes and he added tests to cover these issues. - Fix a bug that breaks bootconfig tree nodes - Fix a bug that does not truncate whitespace properly - Add tests to cover the above two cases" * tag 'trace-v5.9-rc5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: tools/bootconfig: Add testcase for tailing space tools/bootconfig: Add testcases for repeated key with brace lib/bootconfig: Fix to remove tailing spaces after value lib/bootconfig: Fix a bug of breaking existing tree nodes

selftests: kvm: Fix assert failure in single-step test

2020-09-23T14:23:56Z

This is a follow-up patch to fix an issue left in commit: 98b0bf02738004829d7e26d6cb47b2e469aaba86 selftests: kvm: Use a shorter encoding to clear RAX With the change in the commit, we also need to modify "xor" instruction length from 3 to 2 in array ss_size accordingly to pass below check: for (i = 0; i < (sizeof(ss_size) / sizeof(ss_size[0])); i++) { target_rip += ss_size[i]; CLEAR_DEBUG(); debug.control = KVM_GUESTDBG_ENABLE | KVM_GUESTDBG_SINGLESTEP; debug.arch.debugreg[7] = 0x00000400; APPLY_DEBUG(); vcpu_run(vm, VCPU_ID); TEST_ASSERT(run->exit_reason == KVM_EXIT_DEBUG && run->debug.arch.exception == DB_VECTOR && run->debug.arch.pc == target_rip && run->debug.arch.dr6 == target_dr6, "SINGLE_STEP[%d]: exit %d exception %d rip 0x%llx " "(should be 0x%llx) dr6 0x%llx (should be 0x%llx)", i, run->exit_reason, run->debug.arch.exception, run->debug.arch.pc, target_rip, run->debug.arch.dr6, target_dr6); } Reported-by: kernel test robot Signed-off-by: Yang Weijiang Message-Id: <20200826015524.13251-1-weijiang.yang@intel.com> Signed-off-by: Paolo Bonzini

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2020-09-22T21:43:50Z

Pull networking fixes from Jakub Kicinski: - fix failure to add bond interfaces to a bridge, the offload-handling code was too defensive there and recent refactoring unearthed that. Users complained (Ido) - fix unnecessarily reflecting ECN bits within TOS values / QoS marking in TCP ACK and reset packets (Wei) - fix a deadlock with bpf iterator. Hopefully we're in the clear on this front now... (Yonghong) - BPF fix for clobbering r2 in bpf_gen_ld_abs (Daniel) - fix AQL on mt76 devices with FW rate control and add a couple of AQL issues in mac80211 code (Felix) - fix authentication issue with mwifiex (Maximilian) - WiFi connectivity fix: revert IGTK support in ti/wlcore (Mauro) - fix exception handling for multipath routes via same device (David Ahern) - revert back to a BH spin lock flavor for nsid_lock: there are paths which do require the BH context protection (Taehee) - fix interrupt / queue / NAPI handling in the lantiq driver (Hauke) - fix ife module load deadlock (Cong) - make an adjustment to netlink reply message type for code added in this release (the sole change touching uAPI here) (Michal) - a number of fixes for small NXP and Microchip switches (Vladimir) [ Pull request acked by David: "you can expect more of this in the future as I try to delegate more things to Jakub" ] * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (167 commits) net: mscc: ocelot: fix some key offsets for IP4_TCP_UDP VCAP IS2 entries net: dsa: seville: fix some key offsets for IP4_TCP_UDP VCAP IS2 entries net: dsa: felix: fix some key offsets for IP4_TCP_UDP VCAP IS2 entries inet_diag: validate INET_DIAG_REQ_PROTOCOL attribute net: bridge: br_vlan_get_pvid_rcu() should dereference the VLAN group under RCU net: Update MAINTAINERS for MediaTek switch driver net/mlx5e: mlx5e_fec_in_caps() returns a boolean net/mlx5e: kTLS, Avoid kzalloc(GFP_KERNEL) under spinlock net/mlx5e: kTLS, Fix leak on resync error flow net/mlx5e: kTLS, Add missing dma_unmap in RX resync net/mlx5e: kTLS, Fix napi sync and possible use-after-free net/mlx5e: TLS, Do not expose FPGA TLS counter if not supported net/mlx5e: Fix using wrong stats_grps in mlx5e_update_ndo_stats() net/mlx5e: Fix multicast counter not up-to-date in "ip -s" net/mlx5e: Fix endianness when calculating pedit mask first bit net/mlx5e: Enable adding peer miss rules only if merged eswitch is supported net/mlx5e: CT: Fix freeing ct_label mapping net/mlx5e: Fix memory leak of tunnel info when rule under multipath not ready net/mlx5e: Use synchronize_rcu to sync with NAPI net/mlx5e: Use RCU to protect rq->xdp_prog ...

Merge tag 'io_uring-5.9-2020-09-22' of git://git.kernel.dk/linux-block

2020-09-22T21:36:50Z

Pull io_uring fixes from Jens Axboe: "A few fixes - most of them regression fixes from this cycle, but also a few stable heading fixes, and a build fix for the included demo tool since some systems now actually have gettid() available" * tag 'io_uring-5.9-2020-09-22' of git://git.kernel.dk/linux-block: io_uring: fix openat/openat2 unified prep handling io_uring: mark statx/files_update/epoll_ctl as non-SQPOLL tools/io_uring: fix compile breakage io_uring: don't use retry based buffered reads for non-async bdev io_uring: don't re-setup vecs/iter in io_resumit_prep() is already there io_uring: don't run task work on an exiting task io_uring: drop 'ctx' ref on task work cancelation io_uring: grab any needed state during defer prep

tools/bootconfig: Add testcase for tailing space

2020-09-22T01:57:12Z

Add testcases for removing/keeping tailing space in the value. Link: https://lkml.kernel.org/r/160068151151.1088739.3469541807296024227.stgit@devnote2 Signed-off-by: Masami Hiramatsu Signed-off-by: Steven Rostedt (VMware)

tools/bootconfig: Add testcases for repeated key with brace

2020-09-22T01:56:55Z

Add a testcase for repeated key with brace parsing issue. Link: https://lkml.kernel.org/r/160068150176.1088739.409481347784771987.stgit@devnote2 Signed-off-by: Masami Hiramatsu Signed-off-by: Steven Rostedt (VMware)