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Sun, 21 Apr 2024 20:53:27 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFkZ3BNLKQwXsjKmL+OZ/4pqOa0EAKdoGoRtaqIZBDJxdFy4L8f2LFmwwMaKdJQp7E0m+dRqg== X-Received: by 2002:a05:6808:124a:b0:3c7:51f:156c with SMTP id o10-20020a056808124a00b003c7051f156cmr12703871oiv.29.1713758007141; Sun, 21 Apr 2024 20:53:27 -0700 (PDT) Received: from [192.168.68.51] ([43.252.115.31]) by smtp.gmail.com with ESMTPSA id lo8-20020a056a003d0800b006ed4823671csm7078329pfb.15.2024.04.21.20.53.19 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 21 Apr 2024 20:53:26 -0700 (PDT) Message-ID: <8c3efa79-53ef-40d1-a701-5c88447c95cb@redhat.com> Date: Mon, 22 Apr 2024 13:53:16 +1000 Precedence: bulk X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v5 01/18] cpu: Do not warn on arch_register_cpu() returning -EPROBE_DEFER Content-Language: en-US To: Jonathan Cameron , 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 Cc: linuxarm@huawei.com, justin.he@arm.com, jianyong.wu@arm.com References: <20240412143719.11398-1-Jonathan.Cameron@huawei.com> <20240412143719.11398-2-Jonathan.Cameron@huawei.com> From: Gavin Shan In-Reply-To: <20240412143719.11398-2-Jonathan.Cameron@huawei.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 4/13/24 00:37, Jonathan Cameron wrote: > For arm64 the CPU registration cannot complete until the ACPI intepretter > us up and running so in those cases the arch specific ^^ typo: s/us/is > arch_register_cpu() will return -EPROBE_DEFER at this stage and the > registration will be attempted later. > > Suggested-by: Rafael J. Wysocki > Signed-off-by: Jonathan Cameron > > --- > v5: New patch. > Note that for now no arch_register_cpu() calls return -EPROBE_DEFER > so it has no impact until the arm64 one is added later in this series. > --- > drivers/base/cpu.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > Reviewed-by: Gavin Shan