[Qemu-devel] [PATCH v7 0/2] PTimer fix and ARM MPTimer conversion

[Dmitry Osipenko <digetx@gmail.com>]

Changelog for ARM MPTimer QEMUTimer to ptimer conversion:

    V2: Fixed changing periodic timer counter value "on the fly". I added a
        test to the gist to cover that issue.

    V3: Fixed starting the timer with load = 0 and counter != 0, added tests
        to the gist for this issue. Changed vmstate version for all VMSD's,
        since loadvm doesn't check version of nested VMSD.

    V4: Fixed spurious IT bit set for the timer starting in the periodic mode
        with counter = 0. Test added.

    V5: Code cleanup, now depends on ptimer_set_limit() fix.

    V6: No code change, added test to check ptimer_get_count() with corrected
        .limit value.

    V7: No change.

ARM MPTimer tests: https://gist.github.com/digetx/dbd46109503b1a91941a


Patch for ptimer is introduced since V5 of ARM MPTimer conversion.

Changelog for ptimer patch:

    V5: Only fixed ptimer_set_limit() for the disabled timer.

    V6: As was pointed by Peter Maydell, there are other issues beyond
        ptimer_set_limit(), so V6 supposed to cover all those issues.

    V7: Added accidentally removed !use_icount check.
        Added missed "else" statement, thanks to checkpatch :)

Dmitry Osipenko (2):
  hw/ptimer: Fix issues caused by artificially limited timer timeout
  arm_mptimer: Convert to use ptimer

 hw/core/ptimer.c               |  37 ++++++++------
 hw/timer/arm_mptimer.c         | 110 ++++++++++++++++++-----------------------
 include/hw/timer/arm_mptimer.h |   4 +-
 3 files changed, 72 insertions(+), 79 deletions(-)

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2.6.1