mbox series

[v6,0/7] resource: introduce union(), intersection() API

Message ID 20201103204510.19154-1-andriy.shevchenko@linux.intel.com (mailing list archive)
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Series resource: introduce union(), intersection() API | expand

Message

Andy Shevchenko Nov. 3, 2020, 8:45 p.m. UTC 
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 v6:
- added missed tags

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

Comments

Andy Shevchenko Nov. 16, 2020, 4:51 p.m. UTC | #1 
On Tue, Nov 03, 2020 at 10:45:03PM +0200, 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.

Greg, Rafael, if there is no further comments, can it be applied?

> Changelog v6:
> - added missed tags
> 
> 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)
Rafael J. Wysocki Nov. 16, 2020, 4:59 p.m. UTC | #2 
On Mon, Nov 16, 2020 at 5:51 PM Andy Shevchenko
<andriy.shevchenko@linux.intel.com> wrote:
>
> On Tue, Nov 03, 2020 at 10:45:03PM +0200, 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.
>
> Greg, Rafael, if there is no further comments, can it be applied?

I don't have any. so I can take this series if there are no concerns from Greg.
Rafael J. Wysocki Nov. 17, 2020, 5:08 p.m. UTC | #3 
On Mon, Nov 16, 2020 at 5:59 PM Rafael J. Wysocki <rafael@kernel.org> wrote:
>
> On Mon, Nov 16, 2020 at 5:51 PM Andy Shevchenko
> <andriy.shevchenko@linux.intel.com> wrote:
> >
> > On Tue, Nov 03, 2020 at 10:45:03PM +0200, 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.
> >
> > Greg, Rafael, if there is no further comments, can it be applied?
>
> I don't have any. so I can take this series if there are no concerns from Greg.

No concerns mentioned, so applied as 5.11 material, thanks!