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Message-ID: <cover.1378111919.git.agordeev@redhat.com> Date: Mon, 2 Sep 2013 10:59:07 +0200 From: Alexander Gordeev <agordeev@...hat.com> To: linux-kernel@...r.kernel.org Cc: x86@...nel.org, linux-pci@...r.kernel.org, linux-ide@...r.kernel.org, Tejun Heo <tj@...nel.org>, Ingo Molnar <mingo@...nel.org>, Joerg Roedel <joro@...tes.org>, Jan Beulich <JBeulich@...e.com>, Bjorn Helgaas <bhelgaas@...gle.com> Subject: [PATCH 0/4] AHCI: Conserve interrupts with pci_enable_msi_block_part() interface This series is aimed to conserve on othewise wasted interrupt resources for 10 of 16 unused MSI vectors for AHCI devices on Intel chipsets. Alexander Gordeev (4): PCI/MSI: Introduce pci_enable_msi_block_part() interface MSI/x86: Support pci_enable_msi_block_part() interface AHCI: Conserve interrupts with pci_enable_msi_block_part() interface PCI/MSI: Get rid of pci_enable_msi_block_auto() interface Documentation/PCI/MSI-HOWTO.txt | 46 +++++++++++++++++- arch/mips/pci/msi-octeon.c | 2 +- arch/powerpc/kernel/msi.c | 4 +- arch/s390/pci/pci.c | 2 +- arch/x86/include/asm/pci.h | 8 ++- arch/x86/include/asm/x86_init.h | 3 +- arch/x86/kernel/apic/io_apic.c | 3 +- drivers/ata/ahci.c | 48 +++++++++++-------- drivers/iommu/irq_remapping.c | 14 +++--- drivers/pci/msi.c | 98 ++++++++++++++++++++------------------- include/linux/msi.h | 5 +- include/linux/pci.h | 9 ++-- 12 files changed, 150 insertions(+), 92 deletions(-) -- 1.7.7.6 -- Regards, Alexander Gordeev agordeev@...hat.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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