[ACTIVITY] 6 - 10 January 2019

2020-01-10 Thread Diana Picus
== Progress ==

* Out of office until Tuesday

* LLVM 9.0.1
  - Uploaded final binaries
  - Still looking into PR44157 (CFI tests failing on armv7)

* Morello LLDB
  - Trying to get bare metal debugging to work

* More ARM Code of Conduct courses etc

== Plan ==
* More Morello and PR44157
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[ACTIVITY] report week ending 10 Jan

2020-01-10 Thread Peter Maydell
Progress:
 * VIRT-65 [QEMU upstream maintainership]
  - caught up on the backlog of email that accumulated over the Christmas break
  - investigated an intermittent failure of a test case on our BSD hosts
which had reached a failure rate that was seriously impeding the
flow of pull requests. Tracked it down to glib's g_source_ref/unref
not being thread-safe unless the GSource is attached to a GMainContext;
QEMU gets this right for its own use but a set of mock functions used
for a few testcases were not doing so, resulting in occasional races
where the GSource would get destroyed while it was still in use.
  - code review:
   + Beata's "inject DABT for load/store insns KVM couldn't emulate" patch
   + a minor cubieboard cleanup patchset
   + i.MX RNGC device emulation patch
  - annual review season, some time spent on that

thanks
-- PMM
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[ACTIVITY] Week ending 10th January 2020

2020-01-10 Thread Peter Smith
Morello:
- Implemented INPUT_SECTION_FLAGS in LLD for the Morello toolchain,
now in review. Took most of spare engineering time this week. Will
attempt to upstream once committed in Morello
- Fixed pr44451 upstream, it was already fixed on Morello toolchain.
LLD:
- Made an attempt to fix the LLD linux kernel allyesconfig +
cortex-a53 erratum problem. Was not successful as kernel linker script
is just about as awkward as possible for this problem. I have a good
idea of what to try next. Will aim to fix early next week.
- Quite a few upstream reviews, some pending from last year.
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[ACTIVITY] week ending 12 Jan 2020

2020-01-10 Thread Richard Henderson
[VIRT-327 # Richard's upstream QEMU work ]

* TCG patch queue flush, including phase 1 increase for
  number of mmu_idx, on which VHE is dependent.
* Random patch review.
* Capstone update.
* cputlb cleanup in prep for modeling ASIDs.


r~
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