linux-kernel - Re: [PATCH 1/5] KVM: RISC-V: refactor vector state reset

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Message-ID: <20250425-657823a94b7228b742cbe122@orel>
Date: Fri, 25 Apr 2025 14:56:39 +0200
From: Andrew Jones <ajones@...tanamicro.com>
To: Radim Krčmář <rkrcmar@...tanamicro.com>
Cc: kvm-riscv@...ts.infradead.org, kvm@...r.kernel.org, 
	linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org, Anup Patel <anup@...infault.org>, 
	Atish Patra <atishp@...shpatra.org>, Paul Walmsley <paul.walmsley@...ive.com>, 
	Palmer Dabbelt <palmer@...belt.com>, Albert Ou <aou@...s.berkeley.edu>, 
	Alexandre Ghiti <alex@...ti.fr>, Mayuresh Chitale <mchitale@...tanamicro.com>
Subject: Re: [PATCH 1/5] KVM: RISC-V: refactor vector state reset

On Thu, Apr 03, 2025 at 01:25:20PM +0200, Radim Krčmář wrote:
> Do not depend on the reset structures.
> 
> vector.datap is a kernel memory pointer that needs to be preserved as it
> is not a part of the guest vector data.
> 
> Signed-off-by: Radim Krčmář <rkrcmar@...tanamicro.com>
> ---
>  arch/riscv/include/asm/kvm_vcpu_vector.h |  6 ++----
>  arch/riscv/kvm/vcpu.c                    |  5 ++++-
>  arch/riscv/kvm/vcpu_vector.c             | 13 +++++++------
>  3 files changed, 13 insertions(+), 11 deletions(-)
>

Reviewed-by: Andrew Jones <ajones@...tanamicro.com>