Re: [PATCH v2 5/5] arm64/fpsimd: Document the use of TIF_FOREIGN_FPSTATE by KVM
From: Mark Brown <broonie@kernel.org>
Date: 2021-10-28 13:16:00
Also in:
kvm, kvmarm
On Thu, Oct 28, 2021 at 12:16:40PM +0100, Marc Zyngier wrote:
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.
Reviwed-by: Mark Brown [off-list ref]