refs/heads/topic/hackathon/phase-1 - linux

commit: 88254adabf206c2d8e5da012ac0ec4d2540b1a67
[log] [tgz]
author: Marc Zyngier <maz@kernel.org>
Thu Oct 21 15:33:22 2021 +0100
committer: Will Deacon <will@kernel.org>
Wed Dec 01 15:50:32 2021 +0000
tree: 1a9c6883350431b7e6d0018fbb93b3daea346785
parent: db1b1132af63d6cef6a0718aa40f84b9db767726 [diff]

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.

Signed-off-by: Marc Zyngier <maz@kernel.org>

arch/arm64/kernel/fpsimd.c[diff]

1 file changed

tree: 1a9c6883350431b7e6d0018fbb93b3daea346785