Re: [RFC PATCH 00/13] Add DEXCR support

2022-11-27 Thread Russell Currey
On Mon, 2022-11-28 at 13:44 +1100, Benjamin Gray wrote: > This series is based on initial work by Chris Riedl that was not sent > to the list. > > Adds a kernel interface for userspace to interact with the DEXCR. > The DEXCR is a SPR that allows control over various execution > 'aspects', such as

[RFC PATCH 00/13] Add DEXCR support

2022-11-27 Thread Benjamin Gray
This series is based on initial work by Chris Riedl that was not sent to the list. Adds a kernel interface for userspace to interact with the DEXCR. The DEXCR is a SPR that allows control over various execution 'aspects', such as indirect branch prediction and enabling the hashst/hashchk instructi