From: Thomas Gleixner <tglx@linutronix.de>
To: Jarkko Sakkinen <jarkko@kernel.org>,
Jarkko Sakkinen <jarkko@kernel.org>,
Ross Philipson <ross.philipson@oracle.com>,
linux-kernel@vger.kernel.org, x86@kernel.org,
linux-integrity@vger.kernel.org, linux-doc@vger.kernel.org,
linux-crypto@vger.kernel.org, kexec@lists.infradead.org,
linux-efi@vger.kernel.org, iommu@lists.linux-foundation.org
Cc: dpsmith@apertussolutions.com, mingo@redhat.com, bp@alien8.de,
hpa@zytor.com, dave.hansen@linux.intel.com, ardb@kernel.org,
mjg59@srcf.ucam.org, James.Bottomley@hansenpartnership.com,
peterhuewe@gmx.de, jgg@ziepe.ca, luto@amacapital.net,
nivedita@alum.mit.edu, herbert@gondor.apana.org.au,
davem@davemloft.net, corbet@lwn.net, ebiederm@xmission.com,
dwmw2@infradead.org, baolu.lu@linux.intel.com,
kanth.ghatraju@oracle.com, andrew.cooper3@citrix.com,
trenchboot-devel@googlegroups.com
Subject: Re: [PATCH v11 00/20] x86: Trenchboot secure dynamic launch Linux kernel support
Date: Fri, 01 Nov 2024 23:04:51 +0100 [thread overview]
Message-ID: <87msiitxto.ffs@tglx> (raw)
In-Reply-To: <D5B5MLX1C8TS.2U6YPCYBWBTYT@kernel.org>
On Fri, Nov 01 2024 at 23:19, Jarkko Sakkinen wrote:
> On Fri Nov 1, 2024 at 11:13 PM EET, Jarkko Sakkinen wrote:
>> I think we can sort them out independently as long as we find a
>> conclusion how to address locality change.
>
> And to be fair: there was no reaction from anyone. It is mostly x86
> patch set, meaning that I was waiting for some reaction first from that
> side. And I did respond to that when it came.
The x86 side is mostly self contained, so the damage there is minimal,
but the TPM parts are changing the generic operations and the x86 parts
depend on them.
So let's not create a chicken and egg problem and solve the TPM parts,
which at my cursory glance are partially legitimate fixes, independent
of the actual trenchboot x86 functionality.
Thanks,
tglx
next prev parent reply other threads:[~2024-11-01 22:04 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-13 20:04 [PATCH v11 00/20] x86: Trenchboot secure dynamic launch Linux kernel support Ross Philipson
2024-09-13 20:04 ` [PATCH v11 01/20] Documentation/x86: Secure Launch kernel documentation Ross Philipson
2024-11-01 19:31 ` Elliott, Robert (Servers)
2024-09-13 20:04 ` [PATCH v11 02/20] x86: Secure Launch Kconfig Ross Philipson
2024-09-13 20:05 ` [PATCH v11 03/20] x86: Secure Launch Resource Table header file Ross Philipson
2024-09-13 20:05 ` [PATCH v11 04/20] x86: Secure Launch main " Ross Philipson
2024-09-13 20:05 ` [PATCH v11 05/20] x86: Add early SHA-1 support for Secure Launch early measurements Ross Philipson
2024-09-13 20:05 ` [PATCH v11 06/20] x86: Add early SHA-256 " Ross Philipson
2024-09-13 20:05 ` [PATCH v11 07/20] x86/msr: Add variable MTRR base/mask and x2apic ID registers Ross Philipson
2024-09-13 20:05 ` [PATCH v11 08/20] x86/boot: Place TXT MLE header in the kernel_info section Ross Philipson
2024-09-13 20:05 ` [PATCH v11 09/20] x86: Secure Launch kernel early boot stub Ross Philipson
2024-09-13 20:05 ` [PATCH v11 10/20] x86: Secure Launch kernel late " Ross Philipson
2024-09-13 20:05 ` [PATCH v11 11/20] x86: Secure Launch SMP bringup support Ross Philipson
2024-09-13 20:05 ` [PATCH v11 12/20] kexec: Secure Launch kexec SEXIT support Ross Philipson
2024-09-13 20:05 ` [PATCH v11 13/20] x86/reboot: Secure Launch SEXIT support on reboot paths Ross Philipson
2024-09-13 20:05 ` [PATCH v11 14/20] tpm: Protect against locality counter underflow Ross Philipson
2024-11-01 9:33 ` Jarkko Sakkinen
2024-09-13 20:05 ` [PATCH v11 15/20] tpm: Ensure tpm is in known state at startup Ross Philipson
2024-11-01 9:37 ` Jarkko Sakkinen
2024-11-02 14:02 ` Jarkko Sakkinen
2024-09-13 20:05 ` [PATCH v11 16/20] tpm: Make locality requests return consistent values Ross Philipson
2024-11-01 10:04 ` Jarkko Sakkinen
2024-11-02 14:26 ` Jarkko Sakkinen
2024-09-13 20:05 ` [PATCH v11 17/20] tpm: Add ability to set the default locality the TPM chip uses Ross Philipson
2024-11-01 10:05 ` Jarkko Sakkinen
2024-11-02 1:37 ` [RFC PATCH] tpm, tpm_tis: Introduce TPM_IOC_SET_LOCALITY Jarkko Sakkinen
2024-11-02 1:39 ` Jarkko Sakkinen
2024-11-02 6:22 ` [RFC PATCH v2 1/2] " Jarkko Sakkinen
2024-11-02 6:22 ` [RFC PATCH v2 2/2] tpm: show the default locality in sysfs Jarkko Sakkinen
2024-11-02 6:29 ` [RFC PATCH v2 1/2] tpm, tpm_tis: Introduce TPM_IOC_SET_LOCALITY Jarkko Sakkinen
2024-11-02 9:02 ` Ard Biesheuvel
2024-11-02 10:38 ` Jarkko Sakkinen
2024-11-02 10:40 ` Jarkko Sakkinen
2024-11-02 10:52 ` Ard Biesheuvel
2024-11-02 13:39 ` Jarkko Sakkinen
2024-11-02 14:07 ` Jarkko Sakkinen
2024-09-13 20:05 ` [PATCH v11 18/20] tpm: Add sysfs interface to allow setting and querying the default locality Ross Philipson
2024-11-01 3:17 ` James Bottomley
2024-11-01 10:06 ` Jarkko Sakkinen
2024-11-01 21:50 ` Jarkko Sakkinen
2024-11-01 21:56 ` Jarkko Sakkinen
2024-09-13 20:05 ` [PATCH v11 19/20] x86: Secure Launch late initcall platform module Ross Philipson
2024-09-13 20:05 ` [PATCH v11 20/20] x86/efi: EFI stub DRTM launch support for Secure Launch Ross Philipson
2024-10-31 19:25 ` [PATCH v11 00/20] x86: Trenchboot secure dynamic launch Linux kernel support Thomas Gleixner
2024-10-31 22:37 ` Jarkko Sakkinen
2024-10-31 23:08 ` Thomas Gleixner
2024-11-01 0:33 ` Jarkko Sakkinen
2024-11-01 0:40 ` Jarkko Sakkinen
2024-11-01 8:50 ` Ard Biesheuvel
2024-11-01 9:18 ` Jarkko Sakkinen
2024-11-01 9:30 ` Jarkko Sakkinen
2024-11-01 14:51 ` Jarkko Sakkinen
2024-11-01 10:28 ` Jarkko Sakkinen
2024-11-01 20:34 ` Thomas Gleixner
2024-11-01 21:13 ` Jarkko Sakkinen
2024-11-01 21:19 ` Jarkko Sakkinen
2024-11-01 22:04 ` Thomas Gleixner [this message]
2024-11-01 22:18 ` Jarkko Sakkinen
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