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Thu, 06 Feb 2020 08:26:43 -0800 (PST) Received: from xz-x1 ([2607:9880:19c8:32::2]) by smtp.gmail.com with ESMTPSA id q7sm1618375qkc.43.2020.02.06.08.26.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 06 Feb 2020 08:26:42 -0800 (PST) Date: Thu, 6 Feb 2020 11:26:39 -0500 From: Peter Xu To: Sean Christopherson Subject: Re: [PATCH v5 10/19] KVM: Drop "const" attribute from old memslot in commit_memory_region() Message-ID: <20200206162639.GC695333@xz-x1> References: <20200121223157.15263-1-sean.j.christopherson@intel.com> <20200121223157.15263-11-sean.j.christopherson@intel.com> MIME-Version: 1.0 In-Reply-To: <20200121223157.15263-11-sean.j.christopherson@intel.com> X-MC-Unique: Lg1wSb9oOZCIKOgtWP6yTw-1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Disposition: inline Cc: Wanpeng Li , kvm@vger.kernel.org, David Hildenbrand , linux-mips@vger.kernel.org, Paul Mackerras , kvmarm@lists.cs.columbia.edu, Janosch Frank , Marc Zyngier , Joerg Roedel , Christian Borntraeger , kvm-ppc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Jim Mattson , Cornelia Huck , linux-kernel@vger.kernel.org, Paolo Bonzini , Vitaly Kuznetsov , Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= X-BeenThere: kvmarm@lists.cs.columbia.edu X-Mailman-Version: 2.1.14 Precedence: list List-Id: Where KVM/ARM decisions are made List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu On Tue, Jan 21, 2020 at 02:31:48PM -0800, Sean Christopherson wrote: > Drop the "const" attribute from @old in kvm_arch_commit_memory_region() > to allow arch specific code to free arch specific resources in the old > memslot without having to cast away the attribute. Freeing resources in > kvm_arch_commit_memory_region() paves the way for simplifying > kvm_free_memslot() by eliminating the last usage of its @dont param. > > Signed-off-by: Sean Christopherson Reviewed-by: Peter Xu -- Peter Xu _______________________________________________ kvmarm mailing list kvmarm@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/kvmarm