tree b94141a89318064abf35a032145766360f4ae2f6
parent bee14bca735a6f897a6ec3e42f3e5d2d8966e87e
author Marc Zyngier <maz@kernel.org> 1634826802 +0100
committer Marc Zyngier <maz@kernel.org> 1637596899 +0000

arm64/fpsimd: Document the use of TIF_FOREIGN_FPSTATE by KVM

The bit of documentation that talks about TIF_FOREIGN_FPSTATE
does not mention the ungodly tricks that KVM plays with this flag.

Try and document this for the posterity.

Reviewed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>