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Subject[PATCH v5 0/7] resource: introduce union(), intersection() API
Date
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@linux.intel.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: linux-pci@vger.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

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