From: Jiang Liu <jiang.liu@linux.intel.com>
To: Bjorn Helgaas <bhelgaas@google.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Randy Dunlap <rdunlap@infradead.org>,
Yinghai Lu <yinghai@kernel.org>, Borislav Petkov <bp@alien8.de>,
Dimitri Sivanich <sivanich@sgi.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
David Cohen <david.a.cohen@linux.intel.com>,
Sander Eikelenboom <linux@eikelenboom.it>,
David Vrabel <david.vrabel@citrix.com>,
Andrew Morton <akpm@linux-foundation.org>,
Tony Luck <tony.luck@intel.com>, Joerg Roedel <joro@8bytes.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
x86@kernel.org, linux-kernel@vger.kernel.org,
linux-pci@vger.kernel.org, linux-acpi@vger.kernel.org
Subject: Re: [Patch Part1 v7 00/38] Convert x86 to hierarchy irqdomain and stacked irqchip
Date: Tue, 03 Feb 2015 10:51:45 +0800 [thread overview]
Message-ID: <54D037C1.7030802@linux.intel.com> (raw)
In-Reply-To: <1421723321-8386-1-git-send-email-jiang.liu@linux.intel.com>
Ping:)
On 2015/1/20 11:08, Jiang Liu wrote:
> Hi all,
> The generic hierarchy irqdomain and stacked irqchip implementation
> has been merged into v3.19, so this patch set converts x86 interupt
> management to hierarchy irqdomain and stacked irqchip. I will send out
> another following-on patch set to clean up code and interfaces obseleted
> by this patch set.
>
> This patch set has been reviewed several times and it missed v3.19
> merging because several got fixed just before the merging window.
> The main changes since last review are:
> 1) Rebased the patch set onto v3.19-rc5.
> 2) Merged bugfixes into the patch introducing the bug so it won't break
> bisecting.
>
> Hi Thomas,
> Rafael needs more time to review the patch set to refine ACPI
> resource paring interface, and we are nearing to v3.19-rc6. So it would
> be helpful to move onto the x86 hierarchy irqdomain patch set first, so
> we may catch up with v3.20 merging window.
> Thanks!
> Gerry
>
> Jiang Liu (36):
> x86/irq: Save destination CPU ID in irq_cfg
> x86/irq: Use hierarchy irqdomain to manage CPU interrupt vectors
> x86/hpet: Use new irqdomain interfaces to allocate/free IRQ
> x86/MSI: Use new irqdomain interfaces to allocate/free IRQ
> x86/uv: Use new irqdomain interfaces to allocate/free IRQ
> x86/htirq: Use new irqdomain interfaces to allocate/free IRQ
> x86/dmar: Use new irqdomain interfaces to allocate/free IRQ
> irq_remapping: Introduce new interfaces to support hierarchy
> irqdomain
> irq_remapping/vt-d: Change prototypes to prepare for enabling
> hierarchy irqdomain
> irq_remapping/vt-d: Enhance Intel IR driver to suppport hierarchy
> irqdomain
> irq_remapping/amd: Enhance AMD IR driver to suppport hierarchy
> irqdomain
> x86/hpet: Enhance HPET IRQ to support hierarchy irqdomain
> x86/MSI: Use hierarchy irqdomain to manage MSI interrupts
> x86/irq: Directly call native_compose_msi_msg() for DMAR IRQ
> irq_remapping/vt-d: Clean up unused MSI related code
> irq_remapping/amd: Clean up unused MSI related code
> irq_remapping: Clean up unused MSI related code
> x86/MSI: Clean up unused MSI related code and interfaces
> iommu/vt-d: Refine the interfaces to create IRQ for DMAR unit
> x86/irq: Use hierarchy irqdomain to manage DMAR interrupts
> x86/htirq: Use hierarchy irqdomain to manage Hypertransport
> interrupts
> x86/uv: Use hierarchy irqdomain to manage UV interrupts
> x86/irq: Normalize x86 irq_chip name
> x86/MSI: Simplify the way to deal with remapped MSI interrupts
> x86/MSI: Replace msi_update_msg() with irq_chip_compose_msi_msg()
> x86/irq: Implement irq_chip.irq_write_msi_msg for MSI/DMAR/HPET
> irq_chips
> x86/irq: Simplify MSI/DMAR/HPET implementation by using common code
> irq_remapping: Kill unused function irq_remapping_print_chip()
> x86/intel-mid, trivial: Refine code syntax for sfi_parse_mtmr()
> x86/irq: Kill unused pre_init_apic_IRQ0()
> x86/irq: Prepare IOAPIC interfaces to support hierarchy irqdomain
> x86/irq: Implement callbacks to enable hierarchy irqdomain on IOAPICs
> x86/irq: Refine the way to allocate irq_cfg for legacy IRQs
> x86/irq: Simplify the way to print IOAPIC entry
> x86/irq: Introduce helper functions to support hierarchy irqdomain
> for IOAPIC
> x86/irq: Convert IOAPIC to use hierarchy irqdomain interfaces
>
> Rickard Strandqvist (1):
> x86/apb_timer: Remove unused function is_apbt_capable()
>
> Thomas Gleixner (1):
> x86/intel-mid: Delay initialization of APB timer
>
> arch/ia64/include/asm/irq_remapping.h | 2 -
> arch/ia64/kernel/msi_ia64.c | 30 +-
> arch/x86/Kconfig | 4 +-
> arch/x86/include/asm/hpet.h | 16 +-
> arch/x86/include/asm/hw_irq.h | 91 +++
> arch/x86/include/asm/io_apic.h | 25 +-
> arch/x86/include/asm/irq_remapping.h | 45 +-
> arch/x86/include/asm/msi.h | 7 +
> arch/x86/include/asm/pci.h | 5 -
> arch/x86/include/asm/x86_init.h | 4 -
> arch/x86/kernel/acpi/boot.c | 20 +-
> arch/x86/kernel/apb_timer.c | 12 -
> arch/x86/kernel/apic/htirq.c | 173 ++++--
> arch/x86/kernel/apic/io_apic.c | 600 +++++++++++++++-----
> arch/x86/kernel/apic/msi.c | 416 ++++++++------
> arch/x86/kernel/apic/vector.c | 205 ++++++-
> arch/x86/kernel/devicetree.c | 37 +-
> arch/x86/kernel/hpet.c | 57 +-
> arch/x86/kernel/mpparse.c | 6 +-
> arch/x86/kernel/x86_init.c | 2 -
> arch/x86/pci/intel_mid_pci.c | 6 +-
> .../platform/intel-mid/device_libs/platform_wdt.c | 5 +-
> arch/x86/platform/intel-mid/intel-mid.c | 18 +-
> arch/x86/platform/intel-mid/sfi.c | 30 +-
> arch/x86/platform/sfi/sfi.c | 5 +-
> arch/x86/platform/uv/uv_irq.c | 299 ++++------
> drivers/iommu/amd_iommu.c | 376 +++++++++---
> drivers/iommu/amd_iommu_init.c | 4 +
> drivers/iommu/amd_iommu_proto.h | 9 +
> drivers/iommu/amd_iommu_types.h | 5 +
> drivers/iommu/dmar.c | 19 +-
> drivers/iommu/intel_irq_remapping.c | 451 ++++++++++-----
> drivers/iommu/irq_remapping.c | 178 ++----
> drivers/iommu/irq_remapping.h | 20 +-
> drivers/pci/htirq.c | 48 +-
> include/linux/dmar.h | 3 +-
> include/linux/htirq.h | 22 +-
> include/linux/intel-iommu.h | 4 +
> 38 files changed, 2100 insertions(+), 1159 deletions(-)
> create mode 100644 arch/x86/include/asm/msi.h
>
prev parent reply other threads:[~2015-02-03 2:51 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-20 3:08 [Patch Part1 v7 00/38] Convert x86 to hierarchy irqdomain and stacked irqchip Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 01/38] x86/irq: Save destination CPU ID in irq_cfg Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 02/38] x86/irq: Use hierarchy irqdomain to manage CPU interrupt vectors Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 03/38] x86/hpet: Use new irqdomain interfaces to allocate/free IRQ Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 04/38] x86/MSI: " Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 05/38] x86/uv: " Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 06/38] x86/htirq: " Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 07/38] x86/dmar: " Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 08/38] irq_remapping: Introduce new interfaces to support hierarchy irqdomain Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 09/38] irq_remapping/vt-d: Change prototypes to prepare for enabling " Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 10/38] irq_remapping/vt-d: Enhance Intel IR driver to suppport " Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 11/38] irq_remapping/amd: Enhance AMD " Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 12/38] x86/hpet: Enhance HPET IRQ to support " Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 13/38] x86/MSI: Use hierarchy irqdomain to manage MSI interrupts Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 14/38] x86/irq: Directly call native_compose_msi_msg() for DMAR IRQ Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 15/38] irq_remapping/vt-d: Clean up unused MSI related code Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 16/38] irq_remapping/amd: " Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 17/38] irq_remapping: " Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 18/38] x86/MSI: Clean up unused MSI related code and interfaces Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 19/38] iommu/vt-d: Refine the interfaces to create IRQ for DMAR unit Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 20/38] x86/irq: Use hierarchy irqdomain to manage DMAR interrupts Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 21/38] x86/htirq: Use hierarchy irqdomain to manage Hypertransport interrupts Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 22/38] x86/uv: Use hierarchy irqdomain to manage UV interrupts Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 23/38] x86/irq: Normalize x86 irq_chip name Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 24/38] x86/MSI: Simplify the way to deal with remapped MSI interrupts Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 25/38] x86/MSI: Replace msi_update_msg() with irq_chip_compose_msi_msg() Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 26/38] x86/irq: Implement irq_chip.irq_write_msi_msg for MSI/DMAR/HPET irq_chips Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 27/38] x86/irq: Simplify MSI/DMAR/HPET implementation by using common code Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 28/38] irq_remapping: Kill unused function irq_remapping_print_chip() Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 29/38] x86/intel-mid: Delay initialization of APB timer Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 30/38] x86/intel-mid, trivial: Refine code syntax for sfi_parse_mtmr() Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 31/38] x86/apb_timer: Remove unused function is_apbt_capable() Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 32/38] x86/irq: Kill unused pre_init_apic_IRQ0() Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 33/38] x86/irq: Prepare IOAPIC interfaces to support hierarchy irqdomain Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 34/38] x86/irq: Implement callbacks to enable hierarchy irqdomain on IOAPICs Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 35/38] x86/irq: Refine the way to allocate irq_cfg for legacy IRQs Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 36/38] x86/irq: Simplify the way to print IOAPIC entry Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 37/38] x86/irq: Introduce helper functions to support hierarchy irqdomain for IOAPIC Jiang Liu
2015-01-20 3:08 ` [Patch Part1 v7 38/38] x86/irq: Convert IOAPIC to use hierarchy irqdomain interfaces Jiang Liu
2015-02-03 2:51 ` Jiang Liu [this message]
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