Re: [PATCH v3] 9pfs: deprecate 'proxy' backend

["Daniel P. Berrangé" <berrange@redhat.com>]

On Thu, Jun 15, 2023 at 11:35:05AM +0200, Christian Schoenebeck wrote:
> On Saturday, June 10, 2023 3:39:44 PM CEST Christian Schoenebeck wrote:
> > As recent CVE-2023-2861 once again showed, the 9p 'proxy' fs driver is in
> > bad shape. Using the 'proxy' backend was already discouraged for safety
> > reasons before and we recommended to use the 'local' backend instead,
> > but now it is time to officially deprecate the 'proxy' backend.
> > 
> > Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
> > ---
> >  v2 -> v3:
> >  * Fix copy wasted typo (-> 'backend').
> > 
> >  MAINTAINERS                        |  7 +++++++
> >  docs/about/deprecated.rst          | 17 +++++++++++++++++
> >  docs/tools/virtfs-proxy-helper.rst |  3 +++
> >  fsdev/qemu-fsdev.c                 |  5 +++++
> >  fsdev/virtfs-proxy-helper.c        |  5 +++++
> >  hw/9pfs/9p-proxy.c                 |  5 +++++
> >  hw/9pfs/9p-proxy.h                 |  5 +++++
> >  meson.build                        |  2 +-
> >  qemu-options.hx                    |  6 +++++-
> >  softmmu/vl.c                       |  5 +++++
> >  10 files changed, 58 insertions(+), 2 deletions(-)
> 
> Or would it be better to split this up, e.g. into 3 separate patches (runtime
> messages, docs, MAINTAINERS)?

In general we've tended to do deprecations all in one patch like you
have here. I don't think there's compelling benefit to split the
patch.


With regards,
Daniel
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