[PATCH v3] KVM: arm64: Use BTI for nvhe
Oliver Upton
oliver.upton at linux.dev
Tue May 30 11:01:40 PDT 2023
On Tue, 30 May 2023 15:08:45 +0000, Mostafa Saleh wrote:
> CONFIG_ARM64_BTI_KERNEL compiles the kernel to support ARMv8.5-BTI.
> However, the nvhe code doesn't make use of it as it doesn't map any
> pages with Guarded Page(GP) bit.
>
> kvm pgtable code is modified to map executable pages with GP bit
> if BTI is enabled for the kernel.
>
> [...]
Applied to kvmarm/next, thanks!
[1/1] KVM: arm64: Use BTI for nvhe
https://git.kernel.org/kvmarm/kvmarm/c/b53d4a272349
--
Best,
Oliver
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