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Date: Thu, 18 Feb 2016 08:13:41 +0300 From: Мороз Олег <oleg.moroz@....vniiem.ru> To: Bjorn Helgaas <bhelgaas@...gle.com>, linux-pci@...r.kernel.org Cc: Joerg Roedel <jroedel@...e.de>, "Rafael J. Wysocki" <rjw@...ysocki.net>, linux-kernel@...r.kernel.org, Sunjin Yang <fan4326@...il.com>, linux-acpi@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>, Yinghai Lu <yinghai@...nel.org>, Jiang Liu <jiang.liu@...ux.intel.com> Subject: Re: [PATCH v2 0/3] PCI: Revert "Implement pcibios_alloc_irq() and pcibios_free_irq()" On 17.02.2016 21:36, Bjorn Helgaas wrote: > These are clean reverts of 991de2e59090 ("PCI, x86: Implement > pcibios_alloc_irq() and pcibios_free_irq()") and related changes. > > We have two reports of drivers broken in v4.3 by Jiang's change, > 991de2e59090 ("PCI, x86: Implement pcibios_alloc_irq() and > pcibios_free_irq()"). > > It would be best to fix the problem instead of reverting 991de2e59090, but > I don't have time to do that myself, and we haven't heard from Jiang, so > the only choice I have is to revert the commit. > > Note that reverting will likely break IOAPIC hotplug. > > Олег and Sunjin, can you please test this and see whether it fixes your > drivers? This patch is based on v4.5-rc1. > > I intend to merge these for v4.5 unless I hear objections. > > They're on my for-linus branch, so they should appear in linux-next > tomorrow. > > Changes from the v1 posting: > - Explicitly revert related patches instead of resolving conflicts > manually > --- > > Bjorn Helgaas (3): > Revert "x86/PCI: Don't alloc pcibios-irq when MSI is enabled" > Revert "PCI: Add helpers to manage pci_dev->irq and pci_dev->irq_managed" > Revert "PCI, x86: Implement pcibios_alloc_irq() and pcibios_free_irq()" > > > arch/x86/include/asm/pci_x86.h | 2 ++ > arch/x86/pci/common.c | 26 ++++++++++---------------- > arch/x86/pci/intel_mid_pci.c | 9 +++------ > arch/x86/pci/irq.c | 23 +++++++++++++++++++---- > drivers/acpi/pci_irq.c | 17 +++++++++++++---- > include/linux/pci.h | 17 ----------------- > 6 files changed, 47 insertions(+), 47 deletions(-) As i undestand this patch will appear in kernel git repo tomorrow? I don't need to apply in manyally to v4.5-rc1?
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