[PATCH-for-4.2 v3 0/3] hw: Remove dynamic field width from trace events

["Philippe Mathieu-Daudé" <philmd@redhat.com>]

Eric noted in [1] the dtrace via stap backend can not support
the dynamic '*' width format.
I'd really like to use dynamic width in trace event because the
read/write accesses are easier to read but it is not a priority.
Since next release is close, time to fix LP#1844817 [2].

Since v2:
- addressed Eric review comments from v2
- improved the documentation

Since v1:
- Do not update the qemu_log_mask() calls in hw/mips/gt64xxx_pci.c

[1] https://lists.gnu.org/archive/html/qemu-devel/2019-09/msg04720.html
[2] https://bugs.launchpad.net/qemu/+bug/1844817

Philippe Mathieu-Daudé (3):
  hw/block/pflash: Remove dynamic field width from trace events
  hw/mips/gt64xxx: Remove dynamic field width from trace events
  trace: Forbid dynamic field width in event format

 docs/devel/tracing.txt        |  3 ++-
 hw/block/pflash_cfi01.c       |  8 ++++----
 hw/block/pflash_cfi02.c       |  8 ++++----
 hw/mips/gt64xxx_pci.c         | 16 ++++++++--------
 hw/block/trace-events         |  8 ++++----
 hw/mips/trace-events          |  4 ++--
 scripts/tracetool/__init__.py |  3 +++
 7 files changed, 27 insertions(+), 23 deletions(-)

-- 
2.21.0