[PATCH v7 00/11] arm64: Support for running as a guest in Arm CCA
Catalin Marinas
catalin.marinas at arm.com
Wed Oct 23 03:02:06 PDT 2024
On Thu, 17 Oct 2024 14:14:23 +0100, Steven Price wrote:
> This series adds support for running Linux in a protected VM under the
> Arm Confidential Compute Architecture (CCA). This is a minor update
> following the feedback from the v6 posting[1]. Thanks for the feedback!
>
> Individual patches have a change log. The biggest changes are in patch
> 10 where Gavin gave some great feedback to tidy things up a bit.
>
> [...]
Applied to arm64 (for-next/guest-cca), thanks!
Note that this branch cannot be tested in isolation as it doesn't have
the irqchip CCA changes. I pulled tip irq/core into the arm64
for-kernelci. Please give the latter branch a go (or linux-next when the
patches turn up).
[01/11] arm64: rsi: Add RSI definitions
https://git.kernel.org/arm64/c/b880a80011f5
[02/11] arm64: Detect if in a realm and set RIPAS RAM
https://git.kernel.org/arm64/c/c077711f718b
[03/11] arm64: realm: Query IPA size from the RMM
https://git.kernel.org/arm64/c/399306954996
[04/11] arm64: rsi: Add support for checking whether an MMIO is protected
https://git.kernel.org/arm64/c/371589437616
[05/11] arm64: rsi: Map unprotected MMIO as decrypted
https://git.kernel.org/arm64/c/3c6c70613956
[06/11] efi: arm64: Map Device with Prot Shared
https://git.kernel.org/arm64/c/491db21d8256
[07/11] arm64: Enforce bounce buffers for realm DMA
https://git.kernel.org/arm64/c/fbf979a01375
[08/11] arm64: mm: Avoid TLBI when marking pages as valid
https://git.kernel.org/arm64/c/0e9cb5995b25
[09/11] arm64: Enable memory encrypt for Realms
https://git.kernel.org/arm64/c/42be24a4178f
[10/11] virt: arm-cca-guest: TSM_REPORT support for realms
https://git.kernel.org/arm64/c/7999edc484ca
[11/11] arm64: Document Arm Confidential Compute
https://git.kernel.org/arm64/c/972d755f0195
--
Catalin
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