[PATCH v15 1/6] arm64/gcs: Ensure FGTs for EL1 GCS instructions are disabled
Marc Zyngier
maz at kernel.org
Wed Aug 20 15:28:30 PDT 2025
On Wed, 20 Aug 2025 23:24:24 +0100,
Marc Zyngier <maz at kernel.org> wrote:
>
> On Wed, 20 Aug 2025 15:14:41 +0100,
> Mark Brown <broonie at kernel.org> wrote:
> >
> > The initial EL2 setup for GCS did not include disabling of EL1 usage of
> > GCS instructions, also disable these traps. This is the first disabling
> > of instruction traps, use x2 to store the value to be written.
>
> Written where?
Gah, I was looking at 6.16, not 6.17-rc1.
Apologies for the noise.
M.
--
Jazz isn't dead. It just smells funny.
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