Re: [Qemu-devel] [PATCH] tests/check-block: Skip iotests when sanitizers are enabled

[Thomas Huth]

On 8/23/19 11:53 AM, Peter Maydell wrote:
> On Fri, 23 Aug 2019 at 10:35, Thomas Huth <address@hidden> wrote:
>>
>> On 8/23/19 11:04 AM, Peter Maydell wrote:
>>> On Fri, 23 Aug 2019 at 09:43, Thomas Huth <address@hidden> wrote:
>>>>
>>>> The sanitizers (especially the address sanitizer from Clang) are
>>>> sometimes printing out warnings or false positives - this spoils
>>>> the output of the iotests, causing some of the tests to fail.
>>>> Thus let's skip the automatic iotests during "make check" when the
>>>> user configured QEMU with --enable-sanitizers.
>>>
>>> Do you have a log of what the sanitizer is saying?
>>
>> https://patchew.org/logs/QEMU/testing.asan/?type=project
> 
> (I get a "Not Found" error for that URL.)

Looks like Paolo just disabled the asan test in patchew and thus it got
removed.

Anyway, I can reproduce the issues also locally here with this configure
line:

configure --enable-sanitizers --target-list=x86_64-softmmu --cc=clang
--cxx=clang++

and then running "make check".

I'm using clang version 7.0.1.

 Thomas