On Thu, Feb 04, 2021 at 05:35:31PM +0000, Peter Maydell wrote:
> On Thu, 4 Feb 2021 at 15:43, Stefan Hajnoczi <stefanha@redhat.com> wrote:
> >
> > The following changes since commit db754f8ccaf2f073c9aed46a4389e9c0c2080399:
> >
> >   Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-tcg-20210202' into staging (2021-02-03 19:35:57 +0000)
> >
> > are available in the Git repository at:
> >
> >   https://gitlab.com/stefanha/qemu.git tags/block-pull-request
> >
> > for you to fetch changes up to abe42229db7b87caa11b3c02835ebf9d384e0bd4:
> >
> >   docs: fix Parallels Image "dirty bitmap" section (2021-02-04 15:17:10 +0000)
> >
> > ----------------------------------------------------------------
> > Pull request
> >
> > v2:
> >  * Rebase to resolve memory_region_init_ram_from_file() conflict due to the new
> >    offset argument that was added in qemu.git/master in the meantime [Peter]
> >
> > ----------------------------------------------------------------
> 
> Fails to compile, clang:
> 
> ../../hw/remote/mpqemu-link.c:40:29: error: suggest braces around
> initialization of subobject [-Werror,-Wmissing-braces]
>     struct iovec send[2] = {0};
>                             ^
>                             {}
> 
> 
> Don't use {0}, use {} -- the former may be the C standard thing,
> but the latter is the one all our supported compilers accept
> without complaint. (cf eg commit 039d4e3df0).

Thanks, I update the patch in question.

It looks like the GitLab CI doesn't include a clang version that
produces this error because the pipeline passed for me:
https://gitlab.com/stefanha/qemu/-/pipelines/251524779

Is there something clang-specific you want to check in the CI? Maybe
clang 3.4, the oldest version supported according to ./configure?

Stefan