Adam Jackson, le jeu. 08 nov. 2018 15:19:41 -0500, a ecrit:
> > > If you try to implement this with a userspace arbiter then
> > > all you need to do to break it is run an old version of libpciaccess.
> >
> > Sure. Except if ioperm is allowed only for the pci arbiter.
>
> ... but that's all you n
On Wed, 2018-11-07 at 22:56 +0100, Samuel Thibault wrote:
> Adam Jackson, le mer. 07 nov. 2018 15:09:58 -0500, a ecrit:
> > Because the kernel is the one thing in a position to enforce access
> > exclusion.
>
> root-owned processes can still use ioperm to get access to io ports and
> break that.
Adam Jackson, le mer. 07 nov. 2018 15:09:58 -0500, a ecrit:
> Because the kernel is the one thing in a position to enforce access
> exclusion.
root-owned processes can still use ioperm to get access to io ports and
break that.
> If you try to implement this with a userspace arbiter then
> all you
On Wed, 2018-11-07 at 18:27 +0100, Samuel Thibault wrote:
> Adam Jackson, le mer. 07 nov. 2018 12:04:52 -0500, a ecrit:
> > On Mon, 2018-11-05 at 22:56 +1100, Damien Zammit wrote:
> >
> > > I wish to propose an additional api call to libpciaccess.
> > > Before I submit a patch, I wish to get some
Hello,
Adam Jackson, le mer. 07 nov. 2018 12:04:52 -0500, a ecrit:
> On Mon, 2018-11-05 at 22:56 +1100, Damien Zammit wrote:
>
> > I wish to propose an additional api call to libpciaccess.
> > Before I submit a patch, I wish to get some feedback from the devs.
> >
> > In GNU/Hurd currently, appl
On Mon, 2018-11-05 at 22:56 +1100, Damien Zammit wrote:
> I wish to propose an additional api call to libpciaccess.
> Before I submit a patch, I wish to get some feedback from the devs.
>
> In GNU/Hurd currently, applications use the x86 backend from
> libpciaccess. This poses concurrency issues
Hi folk,
I wish to propose an additional api call to libpciaccess.
Before I submit a patch, I wish to get some feedback from the devs.
In GNU/Hurd currently, applications use the x86 backend from
libpciaccess. This poses concurrency issues when multiple applications
run at the same time accessing
