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Tue, 17 Dec 2019 14:48:05 -0800 (PST) X-Google-Smtp-Source: APXvYqzzAlgi3q/A/lG8/yssi/9qke3Y+PomWjoA6OIsiWSdyH+oKnvcw0q0J4LOd+HEQncOFra+UA== X-Received: by 2002:a37:7685:: with SMTP id r127mr461111qkc.166.1576622885122; Tue, 17 Dec 2019 14:48:05 -0800 (PST) Received: from xz-x1 ([104.156.64.74]) by smtp.gmail.com with ESMTPSA id 63sm15645qki.57.2019.12.17.14.48.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Dec 2019 14:48:04 -0800 (PST) Date: Tue, 17 Dec 2019 17:48:02 -0500 From: Peter Xu To: Sean Christopherson Subject: Re: [PATCH v4 11/19] KVM: x86: Free arrays for old memslot when moving memslot's base gfn Message-ID: <20191217224802.GA26669@xz-x1> References: <20191217204041.10815-1-sean.j.christopherson@intel.com> <20191217204041.10815-12-sean.j.christopherson@intel.com> MIME-Version: 1.0 In-Reply-To: <20191217204041.10815-12-sean.j.christopherson@intel.com> User-Agent: Mutt/1.12.1 (2019-06-15) X-MC-Unique: wh36nsyxOt25XHu8gQQBlw-1 X-Mimecast-Spam-Score: 0 Content-Disposition: inline X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191217_144809_621276_0DF31859 X-CRM114-Status: UNSURE ( 9.52 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Wanpeng Li , Janosch Frank , kvm@vger.kernel.org, David Hildenbrand , James Hogan , Joerg Roedel , Cornelia Huck , linux-kernel@vger.kernel.org, Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= , kvm-ppc@vger.kernel.org, linux-mips@vger.kernel.org, Paul Mackerras , Christian Borntraeger , Marc Zyngier , Paolo Bonzini , Vitaly Kuznetsov , kvmarm@lists.cs.columbia.edu, linux-arm-kernel@lists.infradead.org, Jim Mattson Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Dec 17, 2019 at 12:40:33PM -0800, Sean Christopherson wrote: > Explicitly free the metadata arrays (stored in slot->arch) in the old > memslot structure when moving the memslot's base gfn is committed. This > eliminates x86's dependency on kvm_free_memslot() being called when a > memlsot move is committed, and paves the way for removing the funky code > in kvm_free_memslot() that conditionally frees structures based on its > @dont param. > > Signed-off-by: Sean Christopherson Reviewed-by: Peter Xu -- Peter Xu _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel