RE: [PATCH v9 00/36] x86: enable FRED for x86-64

2023-07-31 Thread Li, Xin3
> > Are you talking about that you only got a subset of this patch set? > > No, I'm saying I don't want to waste a bunch of time tracking down exactly > which > commit a 36 patch series is based on. E.g. I just refreshed tip/master and > still > get: > > Applying: x86/idtentry: Incorporate def

Re: [PATCH v9 00/36] x86: enable FRED for x86-64

2023-07-31 Thread Sean Christopherson
On Mon, Jul 31, 2023, Xin3 Li wrote: > > > This patch set enables the Intel flexible return and event delivery > > > (FRED) architecture for x86-64. > > > > ... > > > > > -- > > > 2.34.1 > > > > What is this based on? > > The tip tree master branch. > > > FYI, you're using a version of git tha

RE: [PATCH v9 00/36] x86: enable FRED for x86-64

2023-07-31 Thread Li, Xin3
> > This patch set enables the Intel flexible return and event delivery > > (FRED) architecture for x86-64. > > ... > > > -- > > 2.34.1 > > What is this based on? The tip tree master branch. > FYI, you're using a version of git that will (mostly) > automatically generate the based, e.g. I do >

Re: [PATCH v9 00/36] x86: enable FRED for x86-64

2023-07-31 Thread Sean Christopherson
On Sun, Jul 30, 2023, Xin Li wrote: > This patch set enables the Intel flexible return and event delivery > (FRED) architecture for x86-64. ... > -- > 2.34.1 What is this based on? FYI, you're using a version of git that will (mostly) automatically generate the based, e.g. I do git format-

[PATCH v9 00/36] x86: enable FRED for x86-64

2023-07-31 Thread Xin Li
This patch set enables the Intel flexible return and event delivery (FRED) architecture for x86-64. The FRED architecture defines simple new transitions that change privilege level (ring transitions). The FRED architecture was designed with the following goals: 1) Improve overall performance and