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Wysocki" , Miguel Luis , James Morse , Salil Mehta , Jean-Philippe Brucker , Catalin Marinas , Will Deacon Cc: Ingo Molnar , Borislav Petkov , Dave Hansen , linuxarm@huawei.com, justin.he@arm.com, jianyong.wu@arm.com References: <20240418135412.14730-1-Jonathan.Cameron@huawei.com> <20240418135412.14730-4-Jonathan.Cameron@huawei.com> From: Gavin Shan In-Reply-To: <20240418135412.14730-4-Jonathan.Cameron@huawei.com> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240426_022421_685466_3DE0BAA4 X-CRM114-Status: GOOD ( 13.07 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 4/18/24 23:53, Jonathan Cameron wrote: > The ACPI bus scan will only result in acpi_processor_add() being called > if _STA has already been checked and the result is that the > processor is enabled and present. Hence drop this additional check. > > Suggested-by: Rafael J. Wysocki > Signed-off-by: Jonathan Cameron > > --- > v7: No change > v6: New patch to drop this unnecessary code. Now I think we only > need to explicitly read STA to print a warning in the ARM64 > arch_unregister_cpu() path where we want to know if the > present bit has been unset as well. > --- > drivers/acpi/acpi_processor.c | 6 ------ > 1 file changed, 6 deletions(-) > Reviewed-by: Gavin Shan _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel