linux/tools/testing, branch v4.19

Merge tag 'trace-v4.19-rc8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2018-10-20T07:20:48Z

Steven writes: "tracing: A few small fixes to synthetic events Masami found some issues with the creation of synthetic events. The first two patches fix handling of unsigned type, and handling of a space before an ending semi-colon. The third patch adds a selftest to test the processing of synthetic events." * tag 'trace-v4.19-rc8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: selftests: ftrace: Add synthetic event syntax testcase tracing: Fix synthetic event to allow semicolon at end tracing: Fix synthetic event to accept unsigned modifier

selftests: ftrace: Add synthetic event syntax testcase

2018-10-19T21:25:12Z

Add a testcase to check the syntax and field types for synthetic_events interface. Link: http://lkml.kernel.org/r/153986838264.18251.16627517536956299922.stgit@devbox Acked-by: Shuah Khan Signed-off-by: Masami Hiramatsu Signed-off-by: Steven Rostedt (VMware)

Merge tag 'usb-4.19-final' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2018-10-19T17:25:44Z

I wrote: "USB fixes for 4.19-final Here are a small number of last-minute USB driver fixes Included here are: - spectre fix for usb storage gadgets - xhci fixes - cdc-acm fixes - usbip fixes for reported problems All of these have been in linux-next with no reported issues." * tag 'usb-4.19-final' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: gadget: storage: Fix Spectre v1 vulnerability USB: fix the usbfs flag sanitization for control transfers usb: xhci: pci: Enable Intel USB role mux on Apollo Lake platforms usb: roles: intel_xhci: Fix Unbalanced pm_runtime_enable cdc-acm: correct counting of UART states in serial state notification cdc-acm: do not reset notification buffer index upon urb unlinking cdc-acm: fix race between reset and control messaging usb: usbip: Fix BUG: KASAN: slab-out-of-bounds in vhci_hub_control() selftests: usbip: add wait after attach and before checking port status

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

2018-10-14T20:01:20Z

Daniel Borkmann says: ==================== pull-request: bpf 2018-10-14 The following pull-request contains BPF updates for your *net* tree. The main changes are: 1) Fix xsk map update and delete operation to not call synchronize_net() but to piggy back on SOCK_RCU_FREE for sockets instead as we are not allowed to sleep under RCU, from Björn. 2) Do not change RLIMIT_MEMLOCK in reuseport_bpf selftest if the process already has unlimited RLIMIT_MEMLOCK, from Eric. ==================== Signed-off-by: David S. Miller

selftests: udpgso_bench.sh explicitly requires bash

2018-10-11T17:19:46Z

The udpgso_bench.sh script requires several bash-only features. This may cause random failures if the default shell is not bash. Address the above explicitly requiring bash as the script interpreter Fixes: 3a687bef148d ("selftests: udp gso benchmark") Signed-off-by: Paolo Abeni Acked-by: Willem de Bruijn Signed-off-by: David S. Miller

selftests: rtnetlink.sh explicitly requires bash.

2018-10-11T17:19:46Z

the script rtnetlink.sh requires a bash-only features (sleep with sub-second precision). This may cause random test failure if the default shell is not bash. Address the above explicitly requiring bash as the script interpreter. Fixes: 33b01b7b4f19 ("selftests: add rtnetlink test script") Signed-off-by: Paolo Abeni Signed-off-by: David S. Miller

selftests: usbip: add wait after attach and before checking port status

2018-10-09T14:13:42Z

Add sleep between attach and "usbip port" check to make sure status is updated. Running attach and query back shows incorrect status. Signed-off-by: Shuah Khan (Samsung OSG) Signed-off-by: Greg Kroah-Hartman

bpf: do not blindly change rlimit in reuseport net selftest

2018-10-08T08:30:55Z

If the current process has unlimited RLIMIT_MEMLOCK, we should should leave it as is. Fixes: 941ff6f11c02 ("bpf: fix rlimit in reuseport net selftest") Signed-off-by: John Sperbeck Signed-off-by: Eric Dumazet Acked-by: Daniel Borkmann Signed-off-by: Daniel Borkmann

Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2018-10-05T22:40:57Z

Ingo writes: "x86 fixes: Misc fixes: - fix various vDSO bugs: asm constraints and retpolines - add vDSO test units to make sure they never re-appear - fix UV platform TSC initialization bug - fix build warning on Clang" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/vdso: Fix vDSO syscall fallback asm constraint regression x86/cpu/amd: Remove unnecessary parentheses x86/vdso: Only enable vDSO retpolines when enabled and supported x86/tsc: Fix UV TSC initialization x86/platform/uv: Provide is_early_uv_system() selftests/x86: Add clock_gettime() tests to test_vdso x86/vdso: Fix asm constraints on vDSO syscall fallbacks

x86/vdso: Fix vDSO syscall fallback asm constraint regression

2018-10-04T06:17:50Z

When I added the missing memory outputs, I failed to update the index of the first argument (ebx) on 32-bit builds, which broke the fallbacks. Somehow I must have screwed up my testing or gotten lucky. Add another test to cover gettimeofday() as well. Signed-off-by: Andy Lutomirski Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: stable@vger.kernel.org Fixes: 715bd9d12f84 ("x86/vdso: Fix asm constraints on vDSO syscall fallbacks") Link: http://lkml.kernel.org/r/21bd45ab04b6d838278fa5bebfa9163eceffa13c.1538608971.git.luto@kernel.org Signed-off-by: Ingo Molnar