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([2001:b07:6468:f312:4013:e920:9388:c3ff]) by smtp.gmail.com with ESMTPSA id p18sm75207312wrm.16.2019.08.02.01.17.43 (version=TLS1_3 cipher=AEAD-AES128-GCM-SHA256 bits=128/128); Fri, 02 Aug 2019 01:17:44 -0700 (PDT) Subject: Re: [RFC PATCH v2 06/19] RISC-V: KVM: Implement VCPU interrupts and requests handling To: Anup Patel , Palmer Dabbelt , Paul Walmsley , Radim K References: <20190802074620.115029-1-anup.patel@wdc.com> <20190802074620.115029-7-anup.patel@wdc.com> From: Paolo Bonzini Openpgp: preference=signencrypt Message-ID: <98eaa917-8270-ecdc-2420-491ed1c903d8@redhat.com> Date: Fri, 2 Aug 2019 10:17:44 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20190802074620.115029-7-anup.patel@wdc.com> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190802_011746_770279_9534CFA6 X-CRM114-Status: UNSURE ( 8.69 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Damien Le Moal , "kvm@vger.kernel.org" , Anup Patel , Daniel Lezcano , "linux-kernel@vger.kernel.org" , Christoph Hellwig , Atish Patra , Alistair Francis , Thomas Gleixner , "linux-riscv@lists.infradead.org" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+infradead-linux-riscv=archiver.kernel.org@lists.infradead.org On 02/08/19 09:47, Anup Patel wrote: > + /* VCPU interrupts */ > + unsigned long irqs_pending; > + unsigned long irqs_pending_mask; > + This deserves a comment on the locking policy (none for producer, vcpu_lock for consumers). Paolo _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv