From: Jiang Liu <jiang.liu@linux.intel.com>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>,
Thomas Gleixner <tglx@linutronix.de>,
Bjorn Helgaas <bhelgaas@google.com>,
Yinghai Lu <yinghai@kernel.org>, Borislav Petkov <bp@alien8.de>,
Lv Zheng <lv.zheng@intel.com>
Cc: Jiang Liu <jiang.liu@linux.intel.com>,
Tony Luck <tony.luck@intel.com>,
x86@kernel.org, linux-kernel@vger.kernel.org,
linux-pci@vger.kernel.org, linux-acpi@vger.kernel.org
Subject: [Patch v2 00/23] Improve ACPI resource parsing interfaces and enable IOAPIC hotplug
Date: Mon, 2 Feb 2015 10:42:45 +0800 [thread overview]
Message-ID: <1422844988-13854-1-git-send-email-jiang.liu@linux.intel.com> (raw)
During enabling ACPI based IOAPIC hotplug, Thomas noticed some issues
in ACPI resource parsing interfaces. So this is an effort to improve them.
Patch 1 refines ACPICA resource descriptors, which has already been
merged into "git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git bleeding-edge"
Patch 2-12 improve ACPI resource parsing interfaces and also fixes some
bugs.
Patch 13-20 try to share the common data structure resource_list_entry
between PCI and ACPI. It may also be shared with PNP too.
Patch 21-23 enable ACPI based IOAPIC hotplug.
The patchset is based on v3.19-rc6+ and passed Fengguang's 0day test
suite. You may get it from:
https://github.com/jiangliu/linux.git acpires_v2
V2->V3:
1) Split out the patch to fix bug in io resource check according to Bjorn's
suggestion
2) Fix minor coding style bugs
V1->V2:
1) Refine the way to share common code between address space and extended
address space.
2) Relax some checks to avoid regressions according to Rafael's suggestions.
3) Introduce struct resource_win to avoiding add extra parameter "offset"
to several interfaces.
4) Add patches to enable ACPI based IOAPIC hotplug, which has been reviwed
several rounds.
5) Rebase to v3.19-rc6+
Thanks,
Gerry
Jiang Liu (14):
ACPI: Fix a bug in parsing ACPI Memory24 resource
ACPI: Normalize return value of resource parser functions
ACPI: Set flag IORESOURCE_UNSET for unassigned resources
ACPI: Enforce stricter checks for address space descriptors
ACPI: Return translation offset when parsing ACPI address space
resources
ACPI: Translate resource into master side address for bridge window
resources
ACPI: Add field offset to struct resource_list_entry
ACPI: Introduce helper function acpi_dev_filter_resource_type()
resources: Move struct resource_list_entry from ACPI into resource
core
PCI: Use common resource list management code instead of private
implementation
x86/PCI: Fix the range check for IO resources
x86/PCI/ACPI: Use common ACPI resource interfaces to simplify
implementation
x86/PCI: Refine the way to release PCI IRQ resources
x86/irq, ACPI: Implement ACPI driver to support IOAPIC hotplug
Lv Zheng (1):
ACPICA: Resources: Provide common part for struct
acpi_resource_address structures.
Thomas Gleixner (7):
ACPI: Remove redundant check in function
acpi_dev_resource_address_space()
ACPI: Implement proper length checks for mem resources
ACPI: Use the length check for io resources as well
ACPI: Let the parser return false for disabled resources
ACPI: Unify the parsing of address_space and ext_address_space
ACPI: Move the window flag logic to the combined parser
ACPI: Add prefetch decoding to the address space parser
Yinghai Lu (1):
ACPI: Add interfaces to parse IOAPIC ID for IOAPIC hotplug
arch/arm/kernel/bios32.c | 5 +-
arch/ia64/kernel/acpi-ext.c | 6 +-
arch/ia64/pci/pci.c | 14 +-
arch/x86/include/asm/pci_x86.h | 2 -
arch/x86/pci/acpi.c | 293 +++++++++--------------------
arch/x86/pci/bus_numa.c | 4 +-
arch/x86/pci/common.c | 30 ++-
arch/x86/pci/intel_mid_pci.c | 4 +-
arch/x86/pci/irq.c | 15 +-
arch/x86/pci/mmconfig-shared.c | 6 +-
drivers/acpi/Kconfig | 6 +
drivers/acpi/Makefile | 1 +
drivers/acpi/acpi_lpss.c | 6 +-
drivers/acpi/acpi_memhotplug.c | 8 +-
drivers/acpi/acpi_platform.c | 2 +-
drivers/acpi/acpica/rsaddr.c | 9 +-
drivers/acpi/acpica/rsdumpinfo.c | 59 +++---
drivers/acpi/acpica/rsxface.c | 10 +-
drivers/acpi/internal.h | 7 +
drivers/acpi/ioapic.c | 229 +++++++++++++++++++++++
drivers/acpi/pci_irq.c | 9 +-
drivers/acpi/pci_root.c | 9 +-
drivers/acpi/processor_core.c | 123 +++++++++++-
drivers/acpi/resource.c | 349 +++++++++++++++++++++--------------
drivers/char/hpet.c | 4 +-
drivers/dma/acpi-dma.c | 8 +-
drivers/hv/vmbus_drv.c | 4 +-
drivers/pci/bus.c | 18 +-
drivers/pci/host-bridge.c | 8 +-
drivers/pci/host/pci-host-generic.c | 4 +-
drivers/pci/host/pci-xgene.c | 4 +-
drivers/pci/host/pcie-xilinx.c | 4 +-
drivers/pci/probe.c | 10 +-
drivers/pnp/pnpacpi/rsparser.c | 45 ++---
drivers/xen/xen-acpi-memhotplug.c | 8 +-
include/acpi/acrestyp.h | 40 ++--
include/linux/acpi.h | 22 ++-
include/linux/pci.h | 9 +-
include/linux/resource_ext.h | 77 ++++++++
kernel/resource.c | 25 +++
40 files changed, 965 insertions(+), 531 deletions(-)
create mode 100644 drivers/acpi/ioapic.c
create mode 100644 include/linux/resource_ext.h
--
1.7.10.4
next reply other threads:[~2015-02-02 2:40 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-02 2:42 Jiang Liu [this message]
2015-02-02 2:42 ` [Patch v2 01/23] ACPICA: Resources: Provide common part for struct acpi_resource_address structures Jiang Liu
2015-02-02 2:42 ` [Patch v2 02/23] ACPI: Remove redundant check in function acpi_dev_resource_address_space() Jiang Liu
2015-02-02 2:42 ` [Patch v2 03/23] ACPI: Implement proper length checks for mem resources Jiang Liu
2015-02-02 2:42 ` [Patch v2 04/23] ACPI: Use the length check for io resources as well Jiang Liu
2015-02-02 2:42 ` [Patch v2 05/23] ACPI: Let the parser return false for disabled resources Jiang Liu
2015-02-02 2:42 ` [Patch v2 06/23] ACPI: Unify the parsing of address_space and ext_address_space Jiang Liu
2015-02-02 2:42 ` [Patch v2 07/23] ACPI: Move the window flag logic to the combined parser Jiang Liu
2015-02-02 2:42 ` [Patch v2 08/23] ACPI: Add prefetch decoding to the address space parser Jiang Liu
2015-02-02 2:42 ` [Patch v2 09/23] ACPI: Fix a bug in parsing ACPI Memory24 resource Jiang Liu
2015-02-02 2:42 ` [Patch v2 10/23] ACPI: Normalize return value of resource parser functions Jiang Liu
2015-02-02 2:42 ` [Patch v2 11/23] ACPI: Set flag IORESOURCE_UNSET for unassigned resources Jiang Liu
2015-02-02 2:42 ` [Patch v2 12/23] ACPI: Enforce stricter checks for address space descriptors Jiang Liu
2015-02-02 2:42 ` [Patch v2 13/23] ACPI: Return translation offset when parsing ACPI address space resources Jiang Liu
2015-02-02 2:42 ` [Patch v2 14/23] ACPI: Translate resource into master side address for bridge window resources Jiang Liu
2015-02-02 2:43 ` [Patch v2 15/23] ACPI: Add field offset to struct resource_list_entry Jiang Liu
2015-02-02 2:43 ` [Patch v2 16/23] ACPI: Introduce helper function acpi_dev_filter_resource_type() Jiang Liu
2015-02-02 2:43 ` [Patch v2 17/23] resources: Move struct resource_list_entry from ACPI into resource core Jiang Liu
2015-02-02 2:43 ` [Patch v2 18/23] PCI: Use common resource list management code instead of private implementation Jiang Liu
2015-02-02 2:43 ` [Patch v2 19/23] x86/PCI: Fix the range check for IO resources Jiang Liu
2015-02-02 2:43 ` [Patch v2 20/23] x86/PCI/ACPI: Use common ACPI resource interfaces to simplify implementation Jiang Liu
2015-02-02 2:43 ` [Patch v2 21/23] x86/PCI: Refine the way to release PCI IRQ resources Jiang Liu
2015-02-03 21:57 ` Rafael J. Wysocki
2015-02-04 8:35 ` [Patch v3] " Jiang Liu
2015-02-04 13:26 ` Rafael J. Wysocki
2015-02-02 2:43 ` [Patch v2 22/23] ACPI: Add interfaces to parse IOAPIC ID for IOAPIC hotplug Jiang Liu
2015-02-02 2:43 ` [Patch v2 23/23] x86/irq, ACPI: Implement ACPI driver to support " Jiang Liu
2015-02-02 3:15 ` [Patch v2 00/23] Improve ACPI resource parsing interfaces and enable " Jiang Liu
2015-02-03 21:54 ` Rafael J. Wysocki
2015-02-04 5:32 ` Jiang Liu
2015-02-04 13:30 ` Rafael J. Wysocki
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