linux/tools, branch v5.4

Merge tag 'gpio-v5.4-5' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

2019-11-21T20:01:30Z

Pull GPIO fixes from Linus Walleij: "A last set of small fixes for GPIO, this cycle was quite busy. - Fix debounce delays on the MAX77620 GPIO expander - Use the correct unit for debounce times on the BD70528 GPIO expander - Get proper deps for parallel builds of the GPIO tools - Add a specific ACPI quirk for the Terra Pad 1061" * tag 'gpio-v5.4-5' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpiolib: acpi: Add Terra Pad 1061 to the run_edge_events_on_boot_blacklist tools: gpio: Correctly add make dependencies for gpio_utils gpio: bd70528: Use correct unit for debounce times gpio: max77620: Fixup debounce delays

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

2019-11-16T23:52:00Z

Pull networking fixes from David Miller: 1) Fix memory leak in xfrm_state code, from Steffen Klassert. 2) Fix races between devlink reload operations and device setup/cleanup, from Jiri Pirko. 3) Null deref in NFC code, from Stephan Gerhold. 4) Refcount fixes in SMC, from Ursula Braun. 5) Memory leak in slcan open error paths, from Jouni Hogander. 6) Fix ETS bandwidth validation in hns3, from Yonglong Liu. 7) Info leak on short USB request answers in ax88172a driver, from Oliver Neukum. 8) Release mem region properly in ep93xx_eth, from Chuhong Yuan. 9) PTP config timestamp flags validation, from Richard Cochran. 10) Dangling pointers after SKB data realloc in seg6, from Andrea Mayer. 11) Missing free_netdev() in gemini driver, from Chuhong Yuan. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (56 commits) ipmr: Fix skb headroom in ipmr_get_route(). net: hns3: cleanup of stray struct hns3_link_mode_mapping net/smc: fix fastopen for non-blocking connect() rds: ib: update WR sizes when bringing up connection net: gemini: add missed free_netdev net: dsa: tag_8021q: Fix dsa_8021q_restore_pvid for an absent pvid seg6: fix skb transport_header after decap_and_validate() seg6: fix srh pointer in get_srh() net: stmmac: Use the correct style for SPDX License Identifier octeontx2-af: Use the correct style for SPDX License Identifier ptp: Extend the test program to check the external time stamp flags. mlx5: Reject requests to enable time stamping on both edges. igb: Reject requests that fail to enable time stamping on both edges. dp83640: Reject requests to enable time stamping on both edges. mv88e6xxx: Reject requests to enable time stamping on both edges. ptp: Introduce strict checking of external time stamp options. renesas: reject unsupported external timestamp flags mlx5: reject unsupported external timestamp flags igb: reject unsupported external timestamp flags dp83640: reject unsupported external timestamp flags ...

ptp: Extend the test program to check the external time stamp flags.

2019-11-15T20:48:33Z

Because each driver and hardware has different capabilities, the test cannot provide a simple pass/fail result, but it can at least show what combinations of flags are supported. Signed-off-by: Richard Cochran Signed-off-by: David S. Miller

selftests: mlxsw: Adjust test to recent changes

2019-11-15T20:14:38Z

mlxsw does not support VXLAN devices with a physical device attached and vetoes such configurations upon enslavement to an offloaded bridge. Commit 0ce1822c2a08 ("vxlan: add adjacent link to limit depth level") changed the VXLAN device to be an upper of the physical device which causes mlxsw to veto the creation of the VXLAN device with "Unknown upper device type". This is OK as this configuration is not supported, but it prevents us from testing bad flows involving the enslavement of VXLAN devices with a physical device to a bridge, regardless if the physical device is an mlxsw netdev or not. Adjust the test to use a dummy device as a physical device instead of a mlxsw netdev. Fixes: 0ce1822c2a08 ("vxlan: add adjacent link to limit depth level") Signed-off-by: Ido Schimmel Acked-by: Jiri Pirko Signed-off-by: David S. Miller

selftests: kvm: fix build with glibc >= 2.30

2019-11-13T14:48:00Z

Glibc-2.30 gained gettid() wrapper, selftests fail to compile: lib/assert.c:58:14: error: static declaration of ‘gettid’ follows non-static declaration 58 | static pid_t gettid(void) | ^~~~~~ In file included from /usr/include/unistd.h:1170, from include/test_util.h:18, from lib/assert.c:10: /usr/include/bits/unistd_ext.h:34:16: note: previous declaration of ‘gettid’ was here 34 | extern __pid_t gettid (void) __THROW; | ^~~~~~ Signed-off-by: Vitaly Kuznetsov Signed-off-by: Paolo Bonzini

tools: gpio: Correctly add make dependencies for gpio_utils

2019-11-13T12:46:04Z

gpio tools fail to build correctly with make parallelization: $ make -s -j24 ld: gpio-utils.o: file not recognized: file truncated make[1]: *** [/home/labbott/linux_upstream/tools/build/Makefile.build:145: lsgpio-in.o] Error 1 make: *** [Makefile:43: lsgpio-in.o] Error 2 make: *** Waiting for unfinished jobs.... This is because gpio-utils.o is used across multiple targets. Fix this by making gpio-utios.o a proper dependency. Cc: Signed-off-by: Laura Abbott Signed-off-by: Bartosz Golaszewski

Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2019-11-10T19:55:53Z

Pull perf tooling fixes from Thomas Gleixner: - Fix the time sorting algorithm which was broken due to truncation of big numbers - Fix the python script generator fail caused by a broken tracepoint array iterator * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf tools: Fix time sorting perf tools: Remove unused trace_find_next_event() perf scripting engines: Iterate on tep event arrays directly

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

2019-11-09T02:21:05Z

Pull networking fixes from David Miller: 1) BPF sample build fixes from Björn Töpel 2) Fix powerpc bpf tail call implementation, from Eric Dumazet. 3) DCCP leaks jiffies on the wire, fix also from Eric Dumazet. 4) Fix crash in ebtables when using dnat target, from Florian Westphal. 5) Fix port disable handling whne removing bcm_sf2 driver, from Florian Fainelli. 6) Fix kTLS sk_msg trim on fallback to copy mode, from Jakub Kicinski. 7) Various KCSAN fixes all over the networking, from Eric Dumazet. 8) Memory leaks in mlx5 driver, from Alex Vesker. 9) SMC interface refcounting fix, from Ursula Braun. 10) TSO descriptor handling fixes in stmmac driver, from Jose Abreu. 11) Add a TX lock to synchonize the kTLS TX path properly with crypto operations. From Jakub Kicinski. 12) Sock refcount during shutdown fix in vsock/virtio code, from Stefano Garzarella. 13) Infinite loop in Intel ice driver, from Colin Ian King. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (108 commits) ixgbe: need_wakeup flag might not be set for Tx i40e: need_wakeup flag might not be set for Tx igb/igc: use ktime accessors for skb->tstamp i40e: Fix for ethtool -m issue on X722 NIC iavf: initialize ITRN registers with correct values ice: fix potential infinite loop because loop counter being too small qede: fix NULL pointer deref in __qede_remove() net: fix data-race in neigh_event_send() vsock/virtio: fix sock refcnt holding during the shutdown net: ethernet: octeon_mgmt: Account for second possible VLAN header mac80211: fix station inactive_time shortly after boot net/fq_impl: Switch to kvmalloc() for memory allocation mac80211: fix ieee80211_txq_setup_flows() failure path ipv4: Fix table id reference in fib_sync_down_addr ipv6: fixes rt6_probe() and fib6_nh->last_probe init net: hns: Fix the stray netpoll locks causing deadlock in NAPI path net: usb: qmi_wwan: add support for DW5821e with eSIM support CDC-NCM: handle incomplete transfer of MTU nfc: netlink: fix double device reference drop NFC: st21nfca: fix double free ...

selftests/tls: add test for concurrent recv and send

2019-11-07T01:33:32Z

Add a test which spawns 16 threads and performs concurrent send and recv calls on the same socket. Signed-off-by: Jakub Kicinski Reviewed-by: Simon Horman Signed-off-by: David S. Miller

Merge branch 'akpm' (patches from Andrew)

2019-11-06T20:02:13Z

Merge more fixes from Andrew Morton: "17 fixes" Mostly mm fixes and one ocfs2 locking fix. * emailed patches from Andrew Morton : mm: memcontrol: fix network errors from failing __GFP_ATOMIC charges mm/memory_hotplug: fix updating the node span scripts/gdb: fix debugging modules compiled with hot/cold partitioning mm: slab: make page_cgroup_ino() to recognize non-compound slab pages properly MAINTAINERS: update information for "MEMORY MANAGEMENT" dump_stack: avoid the livelock of the dump_lock zswap: add Vitaly to the maintainers list mm/page_alloc.c: ratelimit allocation failure warnings more aggressively mm/khugepaged: fix might_sleep() warn with CONFIG_HIGHPTE=y mm, vmstat: reduce zone->lock holding time by /proc/pagetypeinfo mm, vmstat: hide /proc/pagetypeinfo from normal users mm/mmu_notifiers: use the right return code for WARN_ON ocfs2: protect extent tree in ocfs2_prepare_inode_for_write() mm: thp: handle page cache THP correctly in PageTransCompoundMap mm, meminit: recalculate pcpu batch and high limits after init completes mm/gup_benchmark: fix MAP_HUGETLB case mm: memcontrol: fix NULL-ptr deref in percpu stats flush