Linux Integrity Measurement development
 help / color / mirror / Atom feed
From: "Jarkko Sakkinen" <jarkko@kernel.org>
To: "Christian Hesse" <list@eworm.de>
Cc: <linux-integrity@vger.kernel.org>,
	"Thorsten Leemhuis" <regressions@leemhuis.info>,
	"Lino Sanfilippo" <l.sanfilippo@kunbus.com>,
	"Linux kernel regressions list" <regressions@lists.linux.dev>,
	"Peter Huewe" <peterhuewe@gmx.de>,
	"Christian Hesse" <mail@eworm.de>, <stable@vger.kernel.org>,
	<roubro1991@gmail.com>,
	"Linus Torvalds" <torvalds@linux-foundation.org>
Subject: Re: [PATCH v2 1/2] tpm/tpm_tis: Disable interrupts for Framework Laptop Intel 12th gen
Date: Mon, 17 Jul 2023 13:10:51 +0000	[thread overview]
Message-ID: <CU4H0OMVMDVX.1TU7R4PORDIUG@seitikki> (raw)
In-Reply-To: <20230712084850.1e12ca3f@leda.eworm.net>

On Wed Jul 12, 2023 at 6:48 AM UTC, Christian Hesse wrote:
> Jarkko Sakkinen <jarkko@kernel.org> on Tue, 2023/07/11 00:51:
> > On Tue, 2023-07-11 at 00:29 +0300, Jarkko Sakkinen wrote:
> > > OK, this good to hear! I've been late with my pull request (past rc1)
> > > because of kind of conflicting timing with Finnish holiday season and
> > > relocating my home office.
> > > 
> > > I'll replace v2 patches with v3 and send the PR for rc2 after that.
> > > So unluck turned into luck this time :-)
> > > 
> > > Thank you for spotting this!  
> > 
> > Please, sanity check before I send the PR for rc2:
> > 
> > https://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git/
>
> Looks good and works as expected on Framework Laptop 12th Gen, verified by me
> and someone in the linked bugzilla ticket. I do not have Framework Laptop
> 13th Gen available for testing.
>
> Looks like there are general workarounds by disabling interrupts after a
> number of unhandled IRQs. Will this still go in?
> -- 
> main(a){char*c=/*    Schoene Gruesse                         */"B?IJj;MEH"
> "CX:;",b;for(a/*    Best regards             my address:    */=0;b=c[a++];)
> putchar(b-1/(/*    Chris            cc -ox -xc - && ./x    */b/42*2-3)*42);}

So I think it should, what is deny listed now will stay like that even
if Lino's patch is included.

BR, Jarkko

  reply	other threads:[~2023-07-17 13:11 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-07-10  7:37 [regression] Kernel 6.4 failing to access TPM on Framework Laptop 12th gen Thorsten Leemhuis
2023-07-10 13:38 ` [PATCH 1/2] tpm/tpm_tis: Disable interrupts for Framework Laptop Intel " Christian Hesse
2023-07-10 13:38   ` [PATCH 2/2] tpm/tpm_tis: Disable interrupts for Framework Laptop Intel 13th gen Christian Hesse
2023-07-10 13:56   ` [PATCH 1/2] tpm/tpm_tis: Disable interrupts for Framework Laptop Intel 12th gen Linux regression tracking (Thorsten Leemhuis)
2023-07-10 14:10   ` Greg KH
2023-07-10 14:28   ` [PATCH v2 " Christian Hesse
2023-07-10 14:28     ` [PATCH v2 2/2] tpm/tpm_tis: Disable interrupts for Framework Laptop Intel 13th gen Christian Hesse
2023-07-10 16:52     ` [PATCH v2 1/2] tpm/tpm_tis: Disable interrupts for Framework Laptop Intel 12th gen Linux regression tracking (Thorsten Leemhuis)
2023-07-10 18:01     ` Jason Gunthorpe
2023-07-10 18:38       ` Jarkko Sakkinen
2023-07-11 14:18       ` James Bottomley
2023-07-12 17:00       ` Jerry Snitselaar
2023-07-10 21:13     ` Christian Hesse
2023-07-10 21:16       ` [PATCH v3 " Christian Hesse
2023-07-10 21:16         ` [PATCH v3 2/2] tpm/tpm_tis: Disable interrupts for Framework Laptop Intel 13th gen Christian Hesse
2023-07-10 21:29       ` [PATCH v2 1/2] tpm/tpm_tis: Disable interrupts for Framework Laptop Intel 12th gen Jarkko Sakkinen
2023-07-10 21:51         ` Jarkko Sakkinen
2023-07-12  6:48           ` Christian Hesse
2023-07-17 13:10             ` Jarkko Sakkinen [this message]
2023-07-11 12:41         ` Grundik
2023-07-11 13:00           ` Linux regression tracking (Thorsten Leemhuis)
2023-07-11 21:50           ` Jarkko Sakkinen
2023-07-13 15:33             ` Lino Sanfilippo
2023-08-06 16:30             ` Grundik
2023-08-11  8:18               ` Thorsten Leemhuis
2023-08-11 10:44                 ` Grundik
2023-08-11 17:46                   ` Jarkko Sakkinen
2023-08-11 17:22                 ` Jarkko Sakkinen
2023-08-11 17:40                   ` Jarkko Sakkinen
2023-08-11 18:47                     ` Grundik
2023-08-11 20:01                       ` Jarkko Sakkinen
2023-08-12 11:28                         ` Grundik
2023-08-14 17:33                           ` Jarkko Sakkinen
2023-08-11 18:55                   ` Linus Torvalds
2023-08-11 19:28                     ` Jarkko Sakkinen
2023-07-10 16:29   ` [PATCH " Jarkko Sakkinen

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=CU4H0OMVMDVX.1TU7R4PORDIUG@seitikki \
    --to=jarkko@kernel.org \
    --cc=l.sanfilippo@kunbus.com \
    --cc=linux-integrity@vger.kernel.org \
    --cc=list@eworm.de \
    --cc=mail@eworm.de \
    --cc=peterhuewe@gmx.de \
    --cc=regressions@leemhuis.info \
    --cc=regressions@lists.linux.dev \
    --cc=roubro1991@gmail.com \
    --cc=stable@vger.kernel.org \
    --cc=torvalds@linux-foundation.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox