Re: [Qemu-devel] [PATCH v1 0/3] Fixup exclusive store logic

[Alistair Francis <alistair.francis@xilinx.com>]

On Fri, Aug 11, 2017 at 4:21 PM, Alistair Francis <alistair23@gmail.com> wrote:
> On Fri, Aug 11, 2017 at 3:17 PM, Alistair Francis
> <alistair.francis@xilinx.com> wrote:
>> I found some issues with the way exclusive store was working. This patch
>> series seems to fix the test cases that were failing for me.
>>
>> The first patch is just a simple adjustment.
>>
>> The third patch fixes the main bug I was seeing.
>>
>> The second patch is left over from the RFC that seems like it is still a
>> good idea.

+ Portia from fuzzy testing team.

>
> After working with the internal fuzzy testing team I have a test case
> where exclusive operations are failing on master but working on top of
> this patch series.
>
> Thanks,
> Alistair
>
>>
>> Changes from RFC:
>>  - Rewrite the third patch to correctly fix the issue.
>>
>> Alistair Francis (3):
>>   target/arm: Update the memops for exclusive load
>>   tcg/tcg-op: Expose the tcg_gen_ext_i* functions
>>   target/arm: Correct exclusive store cmpxchg memop mask
>>
>>  target/arm/translate-a64.c | 4 ++--
>>  tcg/tcg-op.c               | 4 ++--
>>  tcg/tcg-op.h               | 2 ++
>>  3 files changed, 6 insertions(+), 4 deletions(-)
>>
>> --
>> 2.11.0
>>