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Re: [PATCH v3] 9pfs: deprecate 'proxy' backend
From: |
Daniel P . Berrangé |
Subject: |
Re: [PATCH v3] 9pfs: deprecate 'proxy' backend |
Date: |
Wed, 21 Jun 2023 14:39:07 +0100 |
User-agent: |
Mutt/2.2.9 (2022-11-12) |
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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Re: [PATCH v3] 9pfs: deprecate 'proxy' backend, Daniel P . Berrangé, 2023/06/21