Thread (47 messages) 47 messages, 4 authors, 2022-06-10

Re: [PATCH 03/18] KVM: arm64: Drop FP_FOREIGN_STATE from the hypervisor code

From: Mark Brown <broonie@kernel.org>
Date: 2022-06-03 09:11:12
Also in: kvm, kvmarm 

On Sat, May 28, 2022 at 12:38:13PM +0100, Marc Zyngier wrote:
The vcpu KVM_ARM64_FP_FOREIGN_FPSTATE flag tracks the thread's own
TIF_FOREIGN_FPSTATE so that we can evaluate just before running
the vcpu whether it the FP regs contain something that is owned
by the vcpu or not by updating the rest of the FP flags.
Reviewed-by: Mark Brown <broonie@kernel.org>
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