Re: Status of Intel Hybrid CPU support (Alder Lake/Raptor Lake) support

On Tue, Jan 03, 2023 at 08:20:16AM +, Chen, Alvin W wrote: > > > > [EXTERNAL EMAIL] > > > > On 2022-11-14 09:09 +0200, Konstantin Belousov wrote: > > > > > > You might use this patch meantime > > > https://urldefense.com/v3/__https://kib.kiev.ua/git/gitweb.cgi?p=devia > > > > >

RE: Status of Intel Hybrid CPU support (Alder Lake/Raptor Lake) support

> > [EXTERNAL EMAIL] > > On 2022-11-14 09:09 +0200, Konstantin Belousov wrote: > > > > You might use this patch meantime > > https://urldefense.com/v3/__https://kib.kiev.ua/git/gitweb.cgi?p=devia > > > nt3.git;a=commit;h=5d72240a8777b26d5e0a7d2d26bb919d05f60002__;!!Lp > KI!j > > >

Re: Status of Intel Hybrid CPU support (Alder Lake/Raptor Lake) support

On 2022-11-14 09:09 +0200, Konstantin Belousov wrote: > > You might use this patch meantime > https://kib.kiev.ua/git/gitweb.cgi?p=deviant3.git;a=commit;h=5d72240a8777b26d5e0a7d2d26bb919d05f60002 Thank you for this patch. On my 13.1 machine it fixed all the panics with a i9-12900KF. It's nice

RE: Status of Intel Hybrid CPU support (Alder Lake/Raptor Lake) support

> > I am not familiar with TLB part implementation for BSD. Based on your > patch, it looks like disable PCID or force flush TLB for E core. Is that > right? > > Would you mind explain a little more to help understand the code? > > The patch does what its title said. On small cores it does not

Re: Status of Intel Hybrid CPU support (Alder Lake/Raptor Lake) support

> > -Original Message- > > From: owner-freebsd-curr...@freebsd.org > curr...@freebsd.org> On Behalf Of Amar Takhar > > Sent: Tuesday, November 15, 2022 1:48 AM > > To: freebsd-current@freebsd.org > > Subject: Re: Status of Intel Hybrid CPU support (Al

RE: Status of Intel Hybrid CPU support (Alder Lake/Raptor Lake) support

; From: owner-freebsd-curr...@freebsd.org curr...@freebsd.org> On Behalf Of Amar Takhar > Sent: Tuesday, November 15, 2022 1:48 AM > To: freebsd-current@freebsd.org > Subject: Re: Status of Intel Hybrid CPU support (Alder Lake/Raptor Lake) > support > > > [EXTERNAL EMAIL]

Re: Status of Intel Hybrid CPU support (Alder Lake/Raptor Lake) support

On 2022-11-14 09:09 +0200, Konstantin Belousov wrote: > > You might use this patch meantime > https://kib.kiev.ua/git/gitweb.cgi?p=deviant3.git;a=commit;h=5d72240a8777b26d5e0a7d2d26bb919d05f60002 I know this is -CURRENT but will this work on 13.1 as well? I use that as my main workstation.

Re: Status of Intel Hybrid CPU support (Alder Lake/Raptor Lake) support

On Mon, Nov 14, 2022 at 06:50:20AM +, Chen, Alvin W wrote: > > > Internal Use - Confidential > > > > -Original Message- > > From: Mike Karels > > Sent: 2022年10月27日 23:17 > > To: Chen, Alvin W > > Cc: freebsd-current > > Subject:

RE: Status of Intel Hybrid CPU support (Alder Lake/Raptor Lake) support

Internal Use - Confidential > -Original Message- > From: Mike Karels > Sent: 2022年10月27日 23:17 > To: Chen, Alvin W > Cc: freebsd-current > Subject: Re: Status of Intel Hybrid CPU support (Alder Lake/Raptor Lake) > support > > > [EXTERNAL EMAIL] >

Re: Status of Intel Hybrid CPU support (Alder Lake/Raptor Lake) support

On 26 Oct 2022, at 22:29, Chen, Alvin W wrote: > Any body know the status to support P Core and E Core? > Now WA is: disable PCID. Disabling vm.pmap.pcid_enabled is the best workaround for now. There has been some progress in investigations in the background, but I don’t think there is a

Status of Intel Hybrid CPU support (Alder Lake/Raptor Lake) support

Any body know the status to support P Core and E Core? Now WA is: disable PCID. Regards, Alvin Chen Dell ThinOS | Dell - Comercial Client Group Teams/Zoom: weike_c...@dell.com Internal Use - Confidential