On Tue, Jan 08, 2019 at 11:25:08AM +, Will Deacon wrote:
> Hi Richard,
>
> [expanding CC to include others who may be interested in this]
>
> On Fri, Dec 14, 2018 at 04:57:02PM -0600, Richard Henderson wrote:
> > This seems like a tricky extension to deploy to the operating
> > system.
> >
>
On Tue, Jan 08, 2019 at 11:25:08AM +, Will Deacon wrote:
> Hi Richard,
>
> [expanding CC to include others who may be interested in this]
>
> On Fri, Dec 14, 2018 at 04:57:02PM -0600, Richard Henderson wrote:
> > This seems like a tricky extension to deploy to the operating system.
> >
> > W
On 1/8/19 9:25 PM, Will Deacon wrote:
>> An mmap/mprotect flag?
>
> I'm not aware of any precedent for arch-specific mmap/mprotect flags, but it
> looks like PowerPC adds its own PROT bit for "Strong Access Ordering" so
> something similar might be do-able for GP on arm64.
>
> However, if we anti
Hi Richard,
[expanding CC to include others who may be interested in this]
On Fri, Dec 14, 2018 at 04:57:02PM -0600, Richard Henderson wrote:
> This seems like a tricky extension to deploy to the operating system.
>
> What is the proposed interface for setting GP on application pages? There are
