Re: [Qemu-devel] [PATCH 3/5] docker: Use unconfined security profile

[Philippe Mathieu-Daudé]

Hi Fam, Alex, Paolo,

On 05/05/2017 12:23 AM, Fam Zheng wrote:
> Some by default blocked syscalls are required to run tests for example
> userfaultfd.
>
> Signed-off-by: Fam Zheng <address@hidden>
> ---
>  tests/docker/Makefile.include | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include
> index 0ed8c3d..09d157c 100644
> --- a/tests/docker/Makefile.include
> +++ b/tests/docker/Makefile.include
> @@ -127,6 +127,7 @@ docker-run: docker-qemu-src
>         $(call quiet-command,                                           \
>                 $(SRC_PATH)/tests/docker/docker.py run                  \
>                         $(if $(NOUSER),,-u $(shell id -u)) -t           \
> +                       --security-opt seccomp=unconfined               \

I think this should be an option in the matrix, and eventually run tests 
using userfaultfd() apart.

                $(if $(UNCONFINED),,--security-opt seccomp=unconfined)

I'm having the same problem with getcontext() using x32 ABI.

>                         $(if $V,,--rm)                                  \
>                         $(if $(DEBUG),-i,--net=none)                    \
>                         -e TARGET_LIST=$(TARGET_LIST)                   \

Regards,

Phil.