pm24.git/tools, branch v4.19-rc7

Merge tag 'char-misc-4.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2018-10-07T06:15:57Z

I wrote: "Char/Misc fixes for 4.19-rc7 Here are 8 small fixes for some char/misc driver issues Included here are: - fpga driver fixes - thunderbolt bugfixes - firmware core revert/fix - hv core fix - hv tool fix All of these have been in linux-next with no reported issues." * tag 'char-misc-4.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: thunderbolt: Initialize after IOMMUs thunderbolt: Do not handle ICM events after domain is stopped firmware: Always initialize the fw_priv list object docs: fpga: document fpga manager flags fpga: bridge: fix obvious function documentation error tools: hv: fcopy: set 'error' in case an unknown operation was requested fpga: do not access region struct after fpga_region_unregister Drivers: hv: vmbus: Use get/put_cpu() in vmbus_connect()

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

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

2018-10-05T15:29:44Z

Paolo writes: "KVM changes for 4.19-rc7 x86 and PPC bugfixes, mostly introduced in 4.19-rc1." * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: kvm: nVMX: fix entry with pending interrupt if APICv is enabled KVM: VMX: hide flexpriority from guest when disabled at the module level KVM: VMX: check for existence of secondary exec controls before accessing KVM: PPC: Book3S HV: Avoid crash from THP collapse during radix page fault KVM: x86: fix L1TF's MMIO GFN calculation tools/kvm_stat: cut down decimal places in update interval dialog KVM: nVMX: Fix emulation of VM_ENTRY_LOAD_BNDCFGS KVM: x86: Do not use kvm_x86_ops->mpx_supported() directly KVM: nVMX: Do not expose MPX VMX controls when guest MPX disabled KVM: x86: never trap MSR_KERNEL_GS_BASE

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

Merge tag 'linux-kselftest-4.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

2018-10-03T18:06:49Z

Shuah writes: "kselftest fixes for 4.19-rc7 This fixes update for 4.19-rc7 consists one fix to rseq test to prevent it from seg-faulting when compiled with -fpie." * tag 'linux-kselftest-4.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: rseq/selftests: fix parametrized test with -fpie

selftests/x86: Add clock_gettime() tests to test_vdso

2018-10-02T06:28:32Z

Now that the vDSO implementation of clock_gettime() is getting reworked, add a selftest for it. This tests that its output is consistent with the syscall version. This is marked for stable to serve as a test for commit 715bd9d12f84 ("x86/vdso: Fix asm constraints on vDSO syscall fallbacks") Signed-off-by: Andy Lutomirski Signed-off-by: Thomas Gleixner Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/082399674de2619b2befd8c0dde49b260605b126.1538422295.git.luto@kernel.org

tools/kvm_stat: cut down decimal places in update interval dialog

2018-10-01T13:40:59Z

We currently display the default number of decimal places for floats in _show_set_update_interval(), which is quite pointless. Cutting down to a single decimal place. Signed-off-by: Stefan Raspl Signed-off-by: Paolo Bonzini

tools: hv: fcopy: set 'error' in case an unknown operation was requested

2018-09-30T15:49:55Z

'error' variable is left uninitialized in case we see an unknown operation. As we don't immediately return and proceed to pwrite() we need to set it to something, HV_E_FAIL sounds good enough. Signed-off-by: Vitaly Kuznetsov Signed-off-by: K. Y. Srinivasan Cc: stable Signed-off-by: Greg Kroah-Hartman

Merge tag 'powerpc-4.19-3' of https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2018-09-29T00:43:32Z

Michael writes: "powerpc fixes for 4.19 #3 A reasonably big batch of fixes due to me being away for a few weeks. A fix for the TM emulation support on Power9, which could result in corrupting the guest r11 when running under KVM. Two fixes to the TM code which could lead to userspace GPR corruption if we take an SLB miss at exactly the wrong time. Our dynamic patching code had a bug that meant we could patch freed __init text, which could lead to corrupting userspace memory. csum_ipv6_magic() didn't work on little endian platforms since we optimised it recently. A fix for an endian bug when reading a device tree property telling us how many storage keys the machine has available. Fix a crash seen on some configurations of PowerVM when migrating the partition from one machine to another. A fix for a regression in the setup of our CPU to NUMA node mapping in KVM guests. A fix to our selftest Makefiles to make them work since a recent change to the shared Makefile logic." * tag 'powerpc-4.19-3' of https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: selftests/powerpc: Fix Makefiles for headers_install change powerpc/numa: Use associativity if VPHN hcall is successful powerpc/tm: Avoid possible userspace r1 corruption on reclaim powerpc/tm: Fix userspace r13 corruption powerpc/pseries: Fix unitialized timer reset on migration powerpc/pkeys: Fix reading of ibm, processor-storage-keys property powerpc: fix csum_ipv6_magic() on little endian platforms powerpc/powernv/ioda2: Reduce upper limit for DMA window size (again) powerpc: Avoid code patching freed init sections KVM: PPC: Book3S HV: Fix guest r11 corruption with POWER9 TM workarounds

selftests/powerpc: Fix Makefiles for headers_install change

2018-09-28T05:07:45Z

Commit b2d35fa5fc80 ("selftests: add headers_install to lib.mk") introduced a requirement that Makefiles more than one level below the selftests directory need to define top_srcdir, but it didn't update any of the powerpc Makefiles. This broke building all the powerpc selftests with eg: make[1]: Entering directory '/src/linux/tools/testing/selftests/powerpc' BUILD_TARGET=/src/linux/tools/testing/selftests/powerpc/alignment; mkdir -p $BUILD_TARGET; make OUTPUT=$BUILD_TARGET -k -C alignment all make[2]: Entering directory '/src/linux/tools/testing/selftests/powerpc/alignment' ../../lib.mk:20: ../../../../scripts/subarch.include: No such file or directory make[2]: *** No rule to make target '../../../../scripts/subarch.include'. make[2]: Failed to remake makefile '../../../../scripts/subarch.include'. Makefile:38: recipe for target 'alignment' failed Fix it by setting top_srcdir in the affected Makefiles. Fixes: b2d35fa5fc80 ("selftests: add headers_install to lib.mk") Signed-off-by: Michael Ellerman