Messages in this thread | | | Subject | Re: [PATCH] virtio: don't prompt CONFIG_VIRTIO_PCI_MODERN | From | Jason Wang <> | Date | Mon, 22 Feb 2021 11:41:11 +0800 |
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On 2021/2/19 6:12 下午, Arnd Bergmann wrote: > On Fri, Feb 19, 2021 at 9:45 AM Jason Wang <jasowang@redhat.com> wrote: >> We used to prompt CONFIG_VIRTIO_PCI_MODERN to user which may bring a >> lot of confusion. E.g it may break various default configs which want >> virtio devices. >> >> So this patch fixes this by hide the prompot and document the >> dependency. >> >> Cc: Arnd Bergmann <arnd@arndb.de> >> Cc: Anders Roxell <anders.roxell@linaro.org> >> Cc: Guenter Roeck <linux@roeck-us.net> >> Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org> >> Fixes: 86b87c9d858b6 ("virtio-pci: introduce modern device module") >> Signed-off-by: Jason Wang <jasowang@redhat.com> > Acked-by: Arnd Bergmann <arnd@arndb.de> > > Note that this effectively makes VIRTIO_PCI_MODERN and VIRTIO_PCI > synonyms, so git goes back to not being able to have VIRTIO_PCI_MODERN > by itself, but it seems that this is ok because the legacy part was already > split out.
There will be a vDPA driver that will select VIRTIO_PCI_MODERN_DEV. It used to belong to one large sereis, but it was not merged since it needs some rebase.
Thanks
> > Arnd >
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