user/sven/linux.git/tools/testing/selftests/vm, branch v5.3.7

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499

2019-06-19T15:09:53Z

Based on 1 normalized pattern(s): this work is licensed under the terms of the gnu gpl version 2 see the copying file in the top level directory extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 35 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Kate Stewart Reviewed-by: Enrico Weigelt Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.797835076@linutronix.de Signed-off-by: Greg Kroah-Hartman

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 485

2019-06-19T15:09:52Z

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it would be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 1 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081204.982710800@linutronix.de Signed-off-by: Greg Kroah-Hartman

Merge tag 'linux-kselftest-5.2-rc4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

2019-06-08T17:57:32Z

Pull Kselftest fix from Shuah Khan: "This consists of a single fix for a vm test build failure regression when it is built by itself" * tag 'linux-kselftest-5.2-rc4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests: vm: Fix test build failure when built by itself

selftests: vm: Fix test build failure when built by itself

2019-06-05T22:05:40Z

vm test build fails when test is built by itself using make -C tools/testing/selftests/vm or cd tools/testing/selftests/vm; make When the test is built invoking its Makefile directly, it defines OUTPUT which conflicts with lib.mk's logic to install headers. make --no-builtin-rules INSTALL_HDR_PATH=$OUTPUT/usr \ ARCH=x86 -C ../../../.. headers_install make[1]: Entering directory '/mnt/data/lkml/linux_5.2' REMOVE shmparam.h rm: cannot remove '/usr/include/asm-generic/shmparam.h': Permission denied scripts/Makefile.headersinst:96: recipe for target '/usr/include/asm-generic/.install' failed make[3]: *** [/usr/include/asm-generic/.install] Error 1 scripts/Makefile.headersinst:32: recipe for target 'asm-generic' failed make[2]: *** [asm-generic] Error 2 Makefile:1199: recipe for target 'headers_install' failed make[1]: *** [headers_install] Error 2 make[1]: Leaving directory '/mnt/data/lkml/linux_5.2' ../lib.mk:52: recipe for target 'khdr' failed make: *** [khdr] Error 2 Fixes: 8ce72dc32578 ("selftests: fix headers_install circular dependency") Signed-off-by: Shuah Khan

Merge tag 'linux-kselftest-5.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

2019-06-05T20:09:55Z

Pull Kselftest fixes from Shuah Khan: - fixes to cgroup tests (Alex Shi) - fix to userfaultfd compiler warning (Alakesh Haloi) - fix to vm install to include test script to run the test (Naresh Kamboju) * tag 'linux-kselftest-5.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests: vm: install test_vmalloc.sh for run_vmtests userfaultfd: selftest: fix compiler warning kselftest/cgroup: fix incorrect test_core skip kselftest/cgroup: fix unexpected testing failure on test_core kselftest/cgroup: fix unexpected testing failure on test_memcontrol

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 191

2019-05-30T18:29:21Z

Based on 1 normalized pattern(s): licensed under gplv2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 99 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Alexios Zavras Reviewed-by: Richard Fontana Reviewed-by: Allison Randal Reviewed-by: Steve Winslow Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190528170027.163048684@linutronix.de Signed-off-by: Greg Kroah-Hartman

selftests: vm: install test_vmalloc.sh for run_vmtests

2019-05-30T14:32:57Z

Add test_vmalloc.sh to TEST_FILES to make sure it gets installed for run_vmtests. Fixed below error: ./run_vmtests: line 217: ./test_vmalloc.sh: No such file or directory Tested with: make TARGETS=vm install INSTALL_PATH=$PWD/x Signed-off-by: Naresh Kamboju Signed-off-by: Shuah Khan

userfaultfd: selftest: fix compiler warning

2019-05-30T14:21:36Z

Fixes following compiler warning userfaultfd.c: In function ‘usage’: userfaultfd.c:126:2: warning: format not a string literal and no format arguments [-Wformat-security] fprintf(stderr, examples); Signed-off-by: Alakesh Haloi Reviewed-by: Peter Xu Reviewed-by: Mike Rapoport Signed-off-by: Shuah Khan

tools: mark 'test_vmalloc.sh' executable

2019-03-11T17:10:29Z

Several of these scripts have come in as old-fashioned patches, and in the process lost the executable bit. In most cases it doesn't matter, since the test infrastructure will explicitly execute them using the proper shell interpreter, but at least in the case of the new vmalloc test, the lack of execurable bit caused the test to fail with ./run_vmtests: line 217: ./test_vmalloc.sh: Permission denied because of the lacking exectuable permissions bit. This patch fixes that up. NOTE! A simple script to look for non-executable scripts in the kernel, something like git ls-files --stage -- '*.sh' | grep 100644 | cut -f2 | xargs grep -l '#!' will show that there's a lot of other files that _look_ like executable shell scripts, but don't have the executable bit set. I considered just scripting them all to be executable, but since it looks like the common pattern is to not really require it, I'm just doing the minimal fix as pointed out by the kernel test robot. Fixes: a05ef00c9790 ("selftests/vm: add script helper for CONFIG_TEST_VMALLOC_MODULE") Reported-by: kernel test robot Cc: Andrew Morton Cc: Uladzislau Rezki Signed-off-by: Linus Torvalds

Merge tag 'powerpc-5.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2019-03-07T20:56:26Z

Pull powerpc updates from Michael Ellerman: "Notable changes: - Enable THREAD_INFO_IN_TASK to move thread_info off the stack. - A big series from Christoph reworking our DMA code to use more of the generic infrastructure, as he said: "This series switches the powerpc port to use the generic swiotlb and noncoherent dma ops, and to use more generic code for the coherent direct mapping, as well as removing a lot of dead code." - Increase our vmalloc space to 512T with the Hash MMU on modern CPUs, allowing us to support machines with larger amounts of total RAM or distance between nodes. - Two series from Christophe, one to optimise TLB miss handlers on 6xx, and another to optimise the way STRICT_KERNEL_RWX is implemented on some 32-bit CPUs. - Support for KCOV coverage instrumentation which means we can run syzkaller and discover even more bugs in our code. And as always many clean-ups, reworks and minor fixes etc. Thanks to: Alan Modra, Alexey Kardashevskiy, Alistair Popple, Andrea Arcangeli, Andrew Donnellan, Aneesh Kumar K.V, Aravinda Prasad, Balbir Singh, Brajeswar Ghosh, Breno Leitao, Christian Lamparter, Christian Zigotzky, Christophe Leroy, Christoph Hellwig, Corentin Labbe, Daniel Axtens, David Gibson, Diana Craciun, Firoz Khan, Gustavo A. R. Silva, Igor Stoppa, Joe Lawrence, Joel Stanley, Jonathan Neuschäfer, Jordan Niethe, Laurent Dufour, Madhavan Srinivasan, Mahesh Salgaonkar, Mark Cave-Ayland, Masahiro Yamada, Mathieu Malaterre, Matteo Croce, Meelis Roos, Michael W. Bringmann, Nathan Chancellor, Nathan Fontenot, Nicholas Piggin, Nick Desaulniers, Nicolai Stange, Oliver O'Halloran, Paul Mackerras, Peter Xu, PrasannaKumar Muralidharan, Qian Cai, Rashmica Gupta, Reza Arbab, Robert P. J. Day, Russell Currey, Sabyasachi Gupta, Sam Bobroff, Sandipan Das, Sergey Senozhatsky, Souptick Joarder, Stewart Smith, Tyrel Datwyler, Vaibhav Jain, YueHaibing" * tag 'powerpc-5.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (200 commits) powerpc/32: Clear on-stack exception marker upon exception return powerpc: Remove export of save_stack_trace_tsk_reliable() powerpc/mm: fix "section_base" set but not used powerpc/mm: Fix "sz" set but not used warning powerpc/mm: Check secondary hash page table powerpc: remove nargs from __SYSCALL powerpc/64s: Fix unrelocated interrupt trampoline address test powerpc/powernv/ioda: Fix locked_vm counting for memory used by IOMMU tables powerpc/fsl: Fix the flush of branch predictor. powerpc/powernv: Make opal log only readable by root powerpc/xmon: Fix opcode being uninitialized in print_insn_powerpc powerpc/powernv: move OPAL call wrapper tracing and interrupt handling to C powerpc/64s: Fix data interrupts vs d-side MCE reentrancy powerpc/64s: Prepare to handle data interrupts vs d-side MCE reentrancy powerpc/64s: system reset interrupt preserve HSRRs powerpc/64s: Fix HV NMI vs HV interrupt recoverability test powerpc/mm/hash: Handle mmap_min_addr correctly in get_unmapped_area topdown search powerpc/hugetlb: Handle mmap_min_addr correctly in get_unmapped_area callback selftests/powerpc: Remove duplicate header powerpc sstep: Add support for modsd, modud instructions ...