Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1240582
| From | Vlad Zolotarov <vladz@cloudius-systems.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v3 1/3] uio: add ioctl support |
| Date | 2015-10-06 17:40 +0200 |
| Message-ID | <qgCvo-1OO-29@gated-at.bofh.it> (permalink) |
| References | (6 earlier) <qgmqB-3Uq-1@gated-at.bofh.it> <qgvWX-S5-47@gated-at.bofh.it> <qgBfY-65-25@gated-at.bofh.it> <qgBzk-sN-19@gated-at.bofh.it> <qgClJ-1De-47@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 10/06/15 18:19, Michael S. Tsirkin wrote: > On Tue, Oct 06, 2015 at 05:30:31PM +0300, Gleb Natapov wrote: >> On Tue, Oct 06, 2015 at 05:19:22PM +0300, Michael S. Tsirkin wrote: >>> On Tue, Oct 06, 2015 at 11:33:56AM +0300, Vlad Zolotarov wrote: >>>> the solution u propose should be a matter of a separate patch and is >>>> obviously orthogonal to this series. >>> Doesn't work this way, sorry. You want a patch enabling MSI merged, >>> you need to secure the MSI configuration. >>> >> MSI can be enabled right now without the patch by writing directly into >> PCI bar. > By poking at config registers in sysfs? We can block this, or we > can log this, pretty easily. We don't ATM but it's not hard to do. > >> The only thing this patch adds is forwarding the interrupt to >> an eventfd. > This one just adds a bunch of ioctls. The next ones do > more than you describe. This one adds zero ioctls and the next one does exactly what Gleb describes. > >> -- >> Gleb. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Re: [PATCH v3 1/3] uio: add ioctl support Vlad Zolotarov <vladz@cloudius-systems.com> - 2015-10-06 10:40 +0200
Re: [PATCH v3 1/3] uio: add ioctl support "Michael S. Tsirkin" <mst@redhat.com> - 2015-10-06 16:20 +0200
Re: [PATCH v3 1/3] uio: add ioctl support Gleb Natapov <gleb@scylladb.com> - 2015-10-06 16:40 +0200
Re: [PATCH v3 1/3] uio: add ioctl support "Michael S. Tsirkin" <mst@redhat.com> - 2015-10-06 17:30 +0200
Re: [PATCH v3 1/3] uio: add ioctl support Vlad Zolotarov <vladz@cloudius-systems.com> - 2015-10-06 17:40 +0200
Re: [PATCH v3 1/3] uio: add ioctl support Gleb Natapov <gleb@scylladb.com> - 2015-10-06 18:00 +0200
csiph-web