linux-kernel - [PATCH v5 0/7] resource: introduce union(), intersection() API

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Message-Id: <20201103203655.17701-1-andriy.shevchenko@linux.intel.com>
Date:   Tue,  3 Nov 2020 22:36:48 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     linux-acpi@...r.kernel.org,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-kernel@...r.kernel.org
Cc:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Kuppuswamy Sathyanarayanan 
        <sathyanarayanan.kuppuswamy@...ux.intel.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>, linux-pci@...r.kernel.org
Subject: [PATCH v5 0/7] resource: introduce union(), intersection() API

Some users may want to use resource library to manage their own resources,
besides existing users that open code union() and intersection()
implementations.

Provide a generic API for wider use.

Changelog v5:
- added test cases (Greg)

Changelog v4:
- added Rb tag (Rafael)
- Cc'ed to LKML and Greg (Rafael)

Changelog v3:
- rebased on top of v5.10-rc1
- dropped upstreamed dependencies
- added Rb tag to the last patch (Mika)

Cc: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@...ux.intel.com>
Cc: Bjorn Helgaas <bhelgaas@...gle.com>
Cc: linux-pci@...r.kernel.org

Andy Shevchenko (7):
  resource: Simplify region_intersects() by reducing conditionals
  resource: Group resource_overlaps() with other inline helpers
  resource: Introduce resource_union() for overlapping resources
  resource: Introduce resource_intersection() for overlapping resources
  resource: Add test cases for new resource API
  PCI/ACPI: Replace open coded variant of resource_union()
  ACPI: watchdog: Replace open coded variant of resource_union()

 drivers/acpi/acpi_watchdog.c |   6 +-
 drivers/acpi/pci_root.c      |   4 +-
 include/linux/ioport.h       |  34 ++++++--
 kernel/Makefile              |   1 +
 kernel/resource.c            |  10 +--
 kernel/resource_kunit.c      | 150 +++++++++++++++++++++++++++++++++++
 lib/Kconfig.debug            |  11 +++
 7 files changed, 196 insertions(+), 20 deletions(-)
 create mode 100644 kernel/resource_kunit.c

-- 
2.28.0