On 2020/11/3 5:00, Andy Shevchenko wrote:
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 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@xxxxxxxxxxxxxxx> Cc: Bjorn Helgaas <bhelgaas@xxxxxxxxxx> Cc: linux-pci@xxxxxxxxxxxxxxx Andy Shevchenko (6): 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 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/resource.c | 10 +++++----- 4 files changed, 34 insertions(+), 20 deletions(-)
Reviewed-by: Hanjun Guo <guohanjun@xxxxxxxxxx>
