1. 31 May, 2019 1 commit
    • Linus Torvalds's avatar
      Merge tag 'sound-5.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound · c5ba1712
      Linus Torvalds authored
      Pull sound fixes from Takashi Iwai:
       "No big surprises here, just a few device-specific fixes.
      
        HD-audio received several fixes for Acer, Dell, Huawei and other
        laptops as well as the workaround for the new Intel chipset. One
        significant one-liner fix is the disablement of the node-power saving
        on Realtek codecs, which may potentially cover annoying bugs like the
        background noises or click noises on many devices.
      
        Other than that, a fix for FireWire bit definitions, and another fix
        for LINE6 USB audio bug that was discovered by syzkaller"
      
      * tag 'sound-5.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
        ALSA: fireface: Use ULL suffixes for 64-bit constants
        ALSA: hda/realtek - Improve the headset mic for Acer Aspire laptops
        ALSA: line6: Assure canceling delayed work at disconnection
        ALSA: hda - Force polling mode on CNL for fixing codec communication
        ALSA: hda/realtek - Enable micmute LED for Huawei laptops
        ALSA: hda/realtek - Set default power save node to 0
        ALSA: hda/realtek - Check headset type by unplug and resume
      c5ba1712
  2. 30 May, 2019 1 commit
  3. 29 May, 2019 5 commits
    • Linus Torvalds's avatar
      Merge tag 'docs-5.2-fixes2' of git://git.lwn.net/linux · bec7550c
      Linus Torvalds authored
      Pull documentation fixes from Jonathan Corbet:
       "The Sphinx 2.0 release contained a few incompatible API changes that
        broke our extensions and, thus, the documentation build in general.
        Who knew that those deprecation warnings it was outputting actually
        meant we should change something? This set of fixes makes the build
        work again with Sphinx 2.0 and eliminates the warnings for 1.8. As
        part of that, we also need a few fixes to the docs for places where
        the new Sphinx is more strict.
      
        It is a bit late in the cycle for this kind of change, but it does fix
        problems that people are experiencing now.
      
        There has been some talk of raising the minimum version of Sphinx we
        support. I don't want to do that abruptly, though, so these changes
        add some glue to continue to support versions back to 1.3. We will be
        adding some infrastructure soon to nudge users of old versions
        forward, with the idea of maybe increasing our minimum version (and
        removing this glue) sometime in the future"
      
      * tag 'docs-5.2-fixes2' of git://git.lwn.net/linux:
        drm/i915: Maintain consistent documentation subsection ordering
        scripts/sphinx-pre-install: make it handle Sphinx versions
        docs: Fix conf.py for Sphinx 2.0
        docs: fix multiple doc build warnings in enumeration.rst
        lib/list_sort: fix kerneldoc build error
        docs: fix numaperf.rst and add it to the doc tree
        doc: Cope with the deprecation of AutoReporter
        doc: Cope with Sphinx logging deprecations
      bec7550c
    • Linus Torvalds's avatar
      Merge tag 'linux-kselftest-5.2-rc3' of... · 2b28601d
      Linus Torvalds authored
      Merge tag 'linux-kselftest-5.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
      
      Pull Kselftest fixes from Shuah Khan:
      
       - Alexandre Belloni's fixes to rtc regressions introduced in kselftest
         Makefile test run output refactoring work from Kees Cook.
      
       - ftrace test checkbashisms fixes from Masami Hiramatsu
      
      * tag 'linux-kselftest-5.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
        selftests: rtc: rtctest: specify timeouts
        selftests/harness: Allow test to configure timeout
        selftests/ftrace: Add checkbashisms meta-testcase
        selftests/ftrace: Make a script checkbashisms clean
      2b28601d
    • Linus Torvalds's avatar
      Merge tag 'trace-v5.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace · 9e82b4a9
      Linus Torvalds authored
      Pull tracing fix from Steven Rostedt:
       "This fixes a memory leak from the error path in the event filter
        logic"
      
      * tag 'trace-v5.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
        tracing: Avoid memory leak in predicate_parse()
      9e82b4a9
    • Geert Uytterhoeven's avatar
      ALSA: fireface: Use ULL suffixes for 64-bit constants · 6954158a
      Geert Uytterhoeven authored
      With gcc 4.1:
      
          sound/firewire/fireface/ff-protocol-latter.c: In function ‘latter_switch_fetching_mode’:
          sound/firewire/fireface/ff-protocol-latter.c:97: warning: integer constant is too large for ‘long’ type
          sound/firewire/fireface/ff-protocol-latter.c: In function ‘latter_begin_session’:
          sound/firewire/fireface/ff-protocol-latter.c:170: warning: integer constant is too large for ‘long’ type
          sound/firewire/fireface/ff-protocol-latter.c:197: warning: integer constant is too large for ‘long’ type
          sound/firewire/fireface/ff-protocol-latter.c:205: warning: integer constant is too large for ‘long’ type
          sound/firewire/fireface/ff-protocol-latter.c: In function ‘latter_finish_session’:
          sound/firewire/fireface/ff-protocol-latter.c:214: warning: integer constant is too large for ‘long’ type
      
      Fix this by adding the missing "ULL" suffixes.
      Add the same suffix to the last constant, to maintain consistency.
      
      Fixes: fd1cc9de ("ALSA: fireface: add support for Fireface UCX")
      Signed-off-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
      Reviewed-by: default avatarTakashi Sakamoto <o-takashi@sakamocchi.jp>
      Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
      6954158a
    • Hui Wang's avatar
      ALSA: hda/realtek - Improve the headset mic for Acer Aspire laptops · 9cb40eb1
      Hui Wang authored
      We met another Acer Aspire laptop which has the problem on the
      headset-mic, the Pin 0x19 is not set the corret configuration for a
      mic and the pin presence can't be detected too after plugging a
      headset. Kailang suggested that we should set the coeff to enable the
      mic and apply the ALC269_FIXUP_LIFEBOOK_EXTMIC. After doing that,
      both headset-mic presence and headset-mic work well.
      
      The existing ALC255_FIXUP_ACER_MIC_NO_PRESENCE set the headset-mic
      jack to be a phantom jack. Now since the jack can support presence
      unsol event, let us imporve it to set the jack to be a normal jack.
      
      https://bugs.launchpad.net/bugs/1821269
      Fixes: 5824ce8d ("ALSA: hda/realtek - Add support for Acer Aspire E5-475 headset mic")
      Cc: Chris Chiu <chiu@endlessm.com>
      CC: Daniel Drake <drake@endlessm.com>
      Cc: <stable@vger.kernel.org>
      Signed-off-by: default avatarKailang Yang <kailang@realtek.com>
      Signed-off-by: default avatarHui Wang <hui.wang@canonical.com>
      Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
      9cb40eb1
  4. 28 May, 2019 6 commits
  5. 27 May, 2019 1 commit
  6. 26 May, 2019 6 commits
    • Linus Torvalds's avatar
      Linux 5.2-rc2 · cd6c84d8
      Linus Torvalds authored
      cd6c84d8
    • Linus Torvalds's avatar
      Merge tag 'trace-v5.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace · c5b44095
      Linus Torvalds authored
      Pull tracing warning fix from Steven Rostedt:
       "Make the GCC 9 warning for sub struct memset go away.
      
        GCC 9 now warns about calling memset() on partial structures when it
        goes across multiple fields. This adds a helper for the place in
        tracing that does this type of clearing of a structure"
      
      * tag 'trace-v5.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
        tracing: Silence GCC 9 array bounds warning
      c5b44095
    • Linus Torvalds's avatar
      Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm · 862f0a32
      Linus Torvalds authored
      Pull KVM fixes from Paolo Bonzini:
       "The usual smattering of fixes and tunings that came in too late for
        the merge window, but should not wait four months before they appear
        in a release.
      
        I also travelled a bit more than usual in the first part of May, which
        didn't help with picking up patches and reports promptly"
      
      * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (33 commits)
        KVM: x86: fix return value for reserved EFER
        tools/kvm_stat: fix fields filter for child events
        KVM: selftests: Wrap vcpu_nested_state_get/set functions with x86 guard
        kvm: selftests: aarch64: compile with warnings on
        kvm: selftests: aarch64: fix default vm mode
        kvm: selftests: aarch64: dirty_log_test: fix unaligned memslot size
        KVM: s390: fix memory slot handling for KVM_SET_USER_MEMORY_REGION
        KVM: x86/pmu: do not mask the value that is written to fixed PMUs
        KVM: x86/pmu: mask the result of rdpmc according to the width of the counters
        x86/kvm/pmu: Set AMD's virt PMU version to 1
        KVM: x86: do not spam dmesg with VMCS/VMCB dumps
        kvm: Check irqchip mode before assign irqfd
        kvm: svm/avic: fix off-by-one in checking host APIC ID
        KVM: selftests: do not blindly clobber registers in guest asm
        KVM: selftests: Remove duplicated TEST_ASSERT in hyperv_cpuid.c
        KVM: LAPIC: Expose per-vCPU timer_advance_ns to userspace
        KVM: LAPIC: Fix lapic_timer_advance_ns parameter overflow
        kvm: vmx: Fix -Wmissing-prototypes warnings
        KVM: nVMX: Fix using __this_cpu_read() in preemptible context
        kvm: fix compilation on s390
        ...
      862f0a32
    • Linus Torvalds's avatar
      Merge tag 'random_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random · 128f2bfa
      Linus Torvalds authored
      Pull /dev/random fix from Ted Ts'o:
       "Fix a soft lockup regression when reading from /dev/random in early
        boot"
      
      * tag 'random_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random:
        random: fix soft lockup when trying to read from an uninitialized blocking pool
      128f2bfa
    • Theodore Ts'o's avatar
      random: fix soft lockup when trying to read from an uninitialized blocking pool · 58be0106
      Theodore Ts'o authored
      Fixes: eb9d1bf0: "random: only read from /dev/random after its pool has received 128 bits"
      Reported-by: default avatarkernel test robot <lkp@intel.com>
      Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
      58be0106
    • Miguel Ojeda's avatar
      tracing: Silence GCC 9 array bounds warning · 0c97bf86
      Miguel Ojeda authored
      Starting with GCC 9, -Warray-bounds detects cases when memset is called
      starting on a member of a struct but the size to be cleared ends up
      writing over further members.
      
      Such a call happens in the trace code to clear, at once, all members
      after and including `seq` on struct trace_iterator:
      
          In function 'memset',
              inlined from 'ftrace_dump' at kernel/trace/trace.c:8914:3:
          ./include/linux/string.h:344:9: warning: '__builtin_memset' offset
          [8505, 8560] from the object at 'iter' is out of the bounds of
          referenced subobject 'seq' with type 'struct trace_seq' at offset
          4368 [-Warray-bounds]
            344 |  return __builtin_memset(p, c, size);
                |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
      
      In order to avoid GCC complaining about it, we compute the address
      ourselves by adding the offsetof distance instead of referring
      directly to the member.
      
      Since there are two places doing this clear (trace.c and trace_kdb.c),
      take the chance to move the workaround into a single place in
      the internal header.
      
      Link: http://lkml.kernel.org/r/20190523124535.GA12931@gmail.comSigned-off-by: default avatarMiguel Ojeda <miguel.ojeda.sandonis@gmail.com>
      [ Removed unnecessary parenthesis around "iter" ]
      Signed-off-by: default avatarSteven Rostedt (VMware) <rostedt@goodmis.org>
      0c97bf86
  7. 25 May, 2019 5 commits
  8. 24 May, 2019 15 commits
    • Linus Torvalds's avatar
      Merge tag 'for-linus-20190524' of git://git.kernel.dk/linux-block · 7fbc78e3
      Linus Torvalds authored
      Pull block fixes from Jens Axboe:
      
       - NVMe pull request from Keith, with fixes from a few folks.
      
       - bio and sbitmap before atomic barrier fixes (Andrea)
      
       - Hang fix for blk-mq freeze and unfreeze (Bob)
      
       - Single segment count regression fix (Christoph)
      
       - AoE now has a new maintainer
      
       - tools/io_uring/ Makefile fix, and sync with liburing (me)
      
      * tag 'for-linus-20190524' of git://git.kernel.dk/linux-block: (23 commits)
        tools/io_uring: sync with liburing
        tools/io_uring: fix Makefile for pthread library link
        blk-mq: fix hang caused by freeze/unfreeze sequence
        block: remove the bi_seg_{front,back}_size fields in struct bio
        block: remove the segment size check in bio_will_gap
        block: force an unlimited segment size on queues with a virt boundary
        block: don't decrement nr_phys_segments for physically contigous segments
        sbitmap: fix improper use of smp_mb__before_atomic()
        bio: fix improper use of smp_mb__before_atomic()
        aoe: list new maintainer for aoe driver
        nvme-pci: use blk-mq mapping for unmanaged irqs
        nvme: update MAINTAINERS
        nvme: copy MTFA field from identify controller
        nvme: fix memory leak for power latency tolerance
        nvme: release namespace SRCU protection before performing controller ioctls
        nvme: merge nvme_ns_ioctl into nvme_ioctl
        nvme: remove the ifdef around nvme_nvm_ioctl
        nvme: fix srcu locking on error return in nvme_get_ns_from_disk
        nvme: Fix known effects
        nvme-pci: Sync queues on reset
        ...
      7fbc78e3
    • Linus Torvalds's avatar
      Merge tag 'linux-kselftest-5.2-rc2' of... · 7f8b40e3
      Linus Torvalds authored
      Merge tag 'linux-kselftest-5.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
      
      Pull Kselftest fixes from Shuah Khan:
      
       - Two fixes to regressions introduced in kselftest Makefile test run
         output refactoring work (Kees Cook)
      
       - Adding Atom support to syscall_arg_fault test (Tong Bo)
      
      * tag 'linux-kselftest-5.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
        selftests/timers: Add missing fflush(stdout) calls
        selftests: Remove forced unbuffering for test running
        selftests/x86: Support Atom for syscall_arg_fault test
      7f8b40e3
    • Linus Torvalds's avatar
      Merge tag 'devicetree-fixes-for-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux · e7bd3e24
      Linus Torvalds authored
      Pull Devicetree fixes from Rob Herring:
      
       - Update checkpatch.pl to use DT vendor-prefixes.yaml
      
       - Fix DT binding references to files converted to DT schema
      
       - Clean-up Arm CPU binding examples to match schema
      
       - Add Sifive block versioning scheme documentation
      
       - Pass binding directory base to validation tools for reference lookups
      
      * tag 'devicetree-fixes-for-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
        checkpatch.pl: Update DT vendor prefix check
        dt: bindings: mtd: replace references to nand.txt with nand-controller.yaml
        dt-bindings: interrupt-controller: arm,gic: Fix schema errors in example
        dt-bindings: arm: Clean up CPU binding examples
        dt: fix refs that were renamed to json with the same file name
        dt-bindings: Pass binding directory to validation tools
        dt-bindings: sifive: describe sifive-blocks versioning
      e7bd3e24
    • Linus Torvalds's avatar
      Merge tag 'spdx-5.2-rc2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core · 86c2f5d6
      Linus Torvalds authored
      Pule more SPDX updates from Greg KH:
       "Here is another set of reviewed patches that adds SPDX tags to
        different kernel files, based on a set of rules that are being used to
        parse the comments to try to determine that the license of the file is
        "GPL-2.0-or-later".
      
        Only the "obvious" versions of these matches are included here, a
        number of "non-obvious" variants of text have been found but those
        have been postponed for later review and analysis.
      
        These patches have been out for review on the linux-spdx@vger mailing
        list, and while they were created by automatic tools, they were
        hand-verified by a bunch of different people, all whom names are on
        the patches are reviewers"
      
      * tag 'spdx-5.2-rc2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (85 commits)
        treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 125
        treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 123
        treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 122
        treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 121
        treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 120
        treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 119
        treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 118
        treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 116
        treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 114
        treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 113
        treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 112
        treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 111
        treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 110
        treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 106
        treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 105
        treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 104
        treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 103
        treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 102
        treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 101
        treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 98
        ...
      86c2f5d6
    • Waiman Long's avatar
      locking/lock_events: Use this_cpu_add() when necessary · 51816e9e
      Waiman Long authored
      The kernel test robot has reported that the use of __this_cpu_add()
      causes bug messages like:
      
        BUG: using __this_cpu_add() in preemptible [00000000] code: ...
      
      Given the imprecise nature of the count and the possibility of resetting
      the count and doing the measurement again, this is not really a big
      problem to use the unprotected __this_cpu_*() functions.
      
      To make the preemption checking code happy, the this_cpu_*() functions
      will be used if CONFIG_DEBUG_PREEMPT is defined.
      
      The imprecise nature of the locking counts are also documented with
      the suggestion that we should run the measurement a few times with the
      counts reset in between to get a better picture of what is going on
      under the hood.
      
      Fixes: a8654596 ("locking/rwsem: Enable lock event counting")
      Suggested-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      Signed-off-by: default avatarWaiman Long <longman@redhat.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      51816e9e
    • Paolo Bonzini's avatar
      KVM: x86: fix return value for reserved EFER · 66f61c92
      Paolo Bonzini authored
      Commit 11988499 ("KVM: x86: Skip EFER vs. guest CPUID checks for
      host-initiated writes", 2019-04-02) introduced a "return false" in a
      function returning int, and anyway set_efer has a "nonzero on error"
      conventon so it should be returning 1.
      Reported-by: default avatarPavel Machek <pavel@denx.de>
      Fixes: 11988499 ("KVM: x86: Skip EFER vs. guest CPUID checks for host-initiated writes")
      Cc: Sean Christopherson <sean.j.christopherson@intel.com>
      Cc: stable@vger.kernel.org
      Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
      66f61c92
    • Alexandre Belloni's avatar
      selftests: rtc: rtctest: specify timeouts · eff82a26
      Alexandre Belloni authored
      uie_read is a commonly failing test that will block forever on buggy rtc
      drivers. Shorten its timeout so it fails earlier. Also increase the timeout
      for the two alarm test on a minute boundary.
      Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
      Signed-off-by: default avatarShuah Khan <skhan@linuxfoundation.org>
      eff82a26
    • Alexandre Belloni's avatar
      selftests/harness: Allow test to configure timeout · d51f1f14
      Alexandre Belloni authored
      Commit a745f7af ("selftests/harness: Add 30 second timeout per test")
      adds an hardcoded 30s timeout to all tests. Unfortunately, rtctest has two
      tests taking up to 60s. Allow for individual tests to define their own
      timeout.
      Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
      Reviewed-by: default avatarKees Cook <keescook@chromium.org>
      Signed-off-by: default avatarShuah Khan <skhan@linuxfoundation.org>
      d51f1f14
    • Masami Hiramatsu's avatar
      selftests/ftrace: Add checkbashisms meta-testcase · 4a075bd4
      Masami Hiramatsu authored
      Add a meta-testcase which tests ftracetest itself with
      checkbasisms. This helps us to keep our test script
      bashisms clean.
      Signed-off-by: default avatarMasami Hiramatsu <mhiramat@kernel.org>
      Signed-off-by: default avatarShuah Khan <skhan@linuxfoundation.org>
      4a075bd4
    • Masami Hiramatsu's avatar
      selftests/ftrace: Make a script checkbashisms clean · 3fda9b33
      Masami Hiramatsu authored
      Make kprobe_ftrace.tc checkbashisms clean. Since
      "grep function available_tracers" causes an error
      on checkbashisms, fix it by explicitly escaping
      with double-quotations.
      Signed-off-by: default avatarMasami Hiramatsu <mhiramat@kernel.org>
      Signed-off-by: default avatarShuah Khan <skhan@linuxfoundation.org>
      3fda9b33
    • Stefan Raspl's avatar
      tools/kvm_stat: fix fields filter for child events · 883d25e7
      Stefan Raspl authored
      The fields filter would not work with child fields, as the respective
      parents would not be included. No parents displayed == no childs displayed.
      To reproduce, run on s390 (would work on other platforms, too, but would
      require a different filter name):
      - Run 'kvm_stat -d'
      - Press 'f'
      - Enter 'instruct'
      Notice that events like instruction_diag_44 or instruction_diag_500 are not
      displayed - the output remains empty.
      With this patch, we will filter by matching events and their parents.
      However, consider the following example where we filter by
      instruction_diag_44:
      
        kvm statistics - summary
                         regex filter: instruction_diag_44
         Event                                         Total %Total CurAvg/s
         exit_instruction                                276  100.0       12
           instruction_diag_44                           256   92.8       11
         Total                                           276              12
      
      Note that the parent ('exit_instruction') displays the total events, but
      the childs listed do not match its total (256 instead of 276). This is
      intended (since we're filtering all but one child), but might be confusing
      on first sight.
      Signed-off-by: default avatarStefan Raspl <raspl@linux.ibm.com>
      Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
      883d25e7
    • Thomas Huth's avatar
      KVM: selftests: Wrap vcpu_nested_state_get/set functions with x86 guard · c7957206
      Thomas Huth authored
      struct kvm_nested_state is only available on x86 so far. To be able
      to compile the code on other architectures as well, we need to wrap
      the related code with #ifdefs.
      Signed-off-by: default avatarThomas Huth <thuth@redhat.com>
      Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
      c7957206
    • Andrew Jones's avatar
      kvm: selftests: aarch64: compile with warnings on · 98e68344
      Andrew Jones authored
      aarch64 fixups needed to compile with warnings as errors.
      Reviewed-by: default avatarThomas Huth <thuth@redhat.com>
      Signed-off-by: default avatarAndrew Jones <drjones@redhat.com>
      Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
      98e68344
    • Andrew Jones's avatar
      kvm: selftests: aarch64: fix default vm mode · 55eda003
      Andrew Jones authored
      VM_MODE_P52V48_4K is not a valid mode for AArch64. Replace its
      use in vm_create_default() with a mode that works and represents
      a good AArch64 default. (We didn't ever see a problem with this
      because we don't have any unit tests using vm_create_default(),
      but it's good to get it fixed in advance.)
      Reported-by: default avatarThomas Huth <thuth@redhat.com>
      Signed-off-by: default avatarAndrew Jones <drjones@redhat.com>
      Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
      55eda003
    • Andrew Jones's avatar
      kvm: selftests: aarch64: dirty_log_test: fix unaligned memslot size · bffed38d
      Andrew Jones authored
      The memory slot size must be aligned to the host's page size. When
      testing a guest with a 4k page size on a host with a 64k page size,
      then 3 guest pages are not host page size aligned. Since we just need
      a nearly arbitrary number of extra pages to ensure the memslot is not
      aligned to a 64 host-page boundary for this test, then we can use
      16, as that's 64k aligned, but not 64 * 64k aligned.
      
      Fixes: 76d58e0f ("KVM: fix KVM_CLEAR_DIRTY_LOG for memory slots of unaligned size", 2019-04-17)
      Signed-off-by: default avatarAndrew Jones <drjones@redhat.com>
      Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
      bffed38d