On 2015/6/20 0:10, Bjorn Helgaas wrote: > On Wed, Jun 10, 2015 at 04:54:57PM +0800, Jiang Liu wrote: >> Hi Bjorn, >> I have verified that this patch set could be applied to the >> mainstream kernel without dependency on other patches, so could you >> please help to merge it? > > I already acked these and said I was willing to merge them and that I was > hoping for an ack from Thomas. > > Any thoughts, Thomas? Hi Thomas, Any comments about this bugfix series? Thanks! Gerry > >> This patch set introduces a mechanism to allocate PCI IRQ on demand and >> free it when not used anymore by hooking pci_device_probe() and >> pci_device_remove(). >> >> It will be used to track IOAPIC pin usage on x86 so we could support >> IOAPIC hot-removal. >> >> The patch set passes Fengguang's 0day test suite. >> >> V2->V3: >> 1) Change the default pcibios_alloc_irq() to always return 0, as >> suggested by Bjorn. >> 2) Refine comments. >> >> V1->V2: >> 1) Refine pci_device_probe() to optimize for mainline code as suggested >> by Bjorn >> 2) Reorder patch set to put optional patch as the last (Patch 4) >> >> >> Jiang Liu (4): >> PCI: Add hooks to allocate/free IRQ resources when binding/unbinding >> driver >> PCI, x86: Allocate PCI IRQ on demand and free it when not used >> anymore >> PCI: Add helpers to manage pci_dev->irq and pci_dev->irq_managed >> PCI, MSI: Free legacy PCI IRQ when enabling MSI/MSI-X >> >> arch/x86/include/asm/pci_x86.h | 2 -- >> arch/x86/pci/common.c | 20 +++++++++----------- >> arch/x86/pci/intel_mid_pci.c | 9 ++++++--- >> arch/x86/pci/irq.c | 23 ++++------------------- >> drivers/acpi/pci_irq.c | 17 ++++------------- >> drivers/pci/msi.c | 6 +++++- >> drivers/pci/pci-driver.c | 26 ++++++++++++++++++++------ >> include/linux/pci.h | 19 +++++++++++++++++++ >> 8 files changed, 67 insertions(+), 55 deletions(-) >> >> -- >> 1.7.10.4 >> -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
