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Wed, 01 May 2024 04:32:19 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHn/GVXiGegFVOAaktJ4SFkKCrfxZSExdPxCeZLOx/YtG8arQj1wuv7wQDNju0KSdPBov9xtA== X-Received: by 2002:a17:903:22cb:b0:1dd:6ce3:7442 with SMTP id y11-20020a17090322cb00b001dd6ce37442mr2025049plg.39.1714563139450; Wed, 01 May 2024 04:32:19 -0700 (PDT) Received: from [192.168.68.50] ([43.252.112.88]) by smtp.gmail.com with ESMTPSA id j14-20020a170903024e00b001e4753f7715sm23973521plh.12.2024.05.01.04.32.09 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 01 May 2024 04:32:19 -0700 (PDT) Message-ID: <0f635267-d296-467a-a337-34192c35164b@redhat.com> Date: Wed, 1 May 2024 21:32:06 +1000 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v9 18/19] arm64: document virtual CPU hotplug's expectations Content-Language: en-US To: Jonathan Cameron , Thomas Gleixner , Peter Zijlstra , linux-pm@vger.kernel.org, loongarch@lists.linux.dev, linux-acpi@vger.kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, x86@kernel.org, Russell King , "Rafael J . Wysocki" , Miguel Luis , James Morse , Salil Mehta , Jean-Philippe Brucker , Catalin Marinas , Will Deacon , Marc Zyngier , Hanjun Guo Cc: Ingo Molnar , Borislav Petkov , Dave Hansen , linuxarm@huawei.com, justin.he@arm.com, jianyong.wu@arm.com References: <20240430142434.10471-1-Jonathan.Cameron@huawei.com> <20240430142434.10471-19-Jonathan.Cameron@huawei.com> From: Gavin Shan In-Reply-To: <20240430142434.10471-19-Jonathan.Cameron@huawei.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 5/1/24 00:24, Jonathan Cameron wrote: > From: James Morse > > Add a description of physical and virtual CPU hotplug, explain the > differences and elaborate on what is required in ACPI for a working > virtual hotplug system. > > Signed-off-by: James Morse > Reviewed-by: Jonathan Cameron > Signed-off-by: Russell King (Oracle) > Tested-by: Miguel Luis > Signed-off-by: Jonathan Cameron > > --- > v9: No change > --- > Documentation/arch/arm64/cpu-hotplug.rst | 79 ++++++++++++++++++++++++ > Documentation/arch/arm64/index.rst | 1 + > 2 files changed, 80 insertions(+) > Reviewed-by: Gavin Shan