From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sinan Kaya Subject: Re: [PATCH V2 1/3] Revert "ACPI, PCI, IRQ: reduce static IRQ array size to 16" Date: Fri, 14 Oct 2016 23:50:30 -0400 Message-ID: <44177a0c-d608-d6b8-232a-ebe244d932ee@codeaurora.org> References: <1475615720-31047-1-git-send-email-okaya@codeaurora.org> <1475615720-31047-2-git-send-email-okaya@codeaurora.org> <20161012221357.GB15116@localhost> <09f93442-89c8-7b2c-467d-d29b857739ff@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <09f93442-89c8-7b2c-467d-d29b857739ff@codeaurora.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Bjorn Helgaas Cc: linux-arm-kernel@lists.infradead.org, linux@rainbow-software.org, ravikanth.nalla@hpe.com, jcm@redhat.com, timur@codeaurora.org, agross@codeaurora.org, rjw@rjwysocki.net, linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, alex.williamson@redhat.com, cov@codeaurora.org, linux-pci@vger.kernel.org, bhelgaas@google.com, wim@djo.tudelft.nl, linux-arm-msm@vger.kernel.org, Len Brown List-Id: linux-acpi@vger.kernel.org On 10/12/2016 6:46 PM, Sinan Kaya wrote: >> Which API are you thinking about here? pcibios_penalize_isa_irq() is >> > called by ACPI and PNP, which should both be after ACPI is started. > Correct, I was talking about acpi_penalize_sci_irq function here. > Now that I'm looking at the code. There are two more functions that get called before ACPI start. These are acpi_isa_irq_available and acpi_penalize_isa_irq functions. We can't rely on iterating the link list. -- Sinan Kaya Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc. Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.