linux-kernel - Re: [PATCH] KVM: Drop unused @may_block param from gfn_to_pfn_cache_invalidate

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Message-ID: <c46f27b8-3ff3-4da9-bfde-c1c24e77f2d9@xen.org>
Date: Tue, 5 Mar 2024 09:32:08 +0000
From: Paul Durrant <xadimgnik@...il.com>
To: Sean Christopherson <seanjc@...gle.com>,
 Paolo Bonzini <pbonzini@...hat.com>
Cc: kvm@...r.kernel.org, linux-kernel@...r.kernel.org,
 Like Xu <like.xu.linux@...il.com>, David Woodhouse <dwmw2@...radead.org>
Subject: Re: [PATCH] KVM: Drop unused @may_block param from
 gfn_to_pfn_cache_invalidate_start()

On 05/03/2024 00:37, Sean Christopherson wrote:
> Remove gfn_to_pfn_cache_invalidate_start()'s unused @may_block parameter,
> which was leftover from KVM's abandoned (for now) attempt to support guest
> usage of gfn_to_pfn caches.
> 
> Fixes: a4bff3df5147 ("KVM: pfncache: remove KVM_GUEST_USES_PFN usage")
> Reported-by: Like Xu <like.xu.linux@...il.com>
> Cc: Paul Durrant <paul@....org>
> Cc: David Woodhouse <dwmw2@...radead.org>
> Signed-off-by: Sean Christopherson <seanjc@...gle.com>
> ---
>   virt/kvm/kvm_main.c | 3 +--
>   virt/kvm/kvm_mm.h   | 6 ++----
>   virt/kvm/pfncache.c | 2 +-
>   3 files changed, 4 insertions(+), 7 deletions(-)
> 

Reviewed-by: Paul Durrant <paul@....org>