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* [PATCH v2 0/2] arm64/PPTT ACPI 6.3 thread flag support
@ 2019-06-14 22:31 Jeremy Linton
  2019-06-14 22:31 ` [PATCH v2 1/2] ACPI/PPTT: Add support for ACPI 6.3 thread flag Jeremy Linton
  2019-06-14 22:31 ` [PATCH v2 2/2] arm64: topology: Use PPTT to determine if PE is a thread Jeremy Linton
  0 siblings, 2 replies; 11+ messages in thread
From: Jeremy Linton @ 2019-06-14 22:31 UTC (permalink / raw)
  To: linux-arm-kernel
  Cc: catalin.marinas, will.deacon, rjw, linux-kernel, Jeremy Linton,
	linux-acpi, sudeep.holla, lenb

ACPI 6.3 adds a flag to the CPU node to indicate whether
the given CPU is a thread. Add a function to return that
information for a given linux logical CPU and then utilize
it while building the arm64 topology.

v1->v2:
	Return ENOENT instead on ENONET.

Jeremy Linton (2):
  ACPI/PPTT: Add support for ACPI 6.3 thread flag
  arm64: topology: Use PPTT to determine if PE is a thread

 arch/arm64/kernel/topology.c |  8 ++++--
 drivers/acpi/pptt.c          | 53 +++++++++++++++++++++++++++++++++++-
 include/linux/acpi.h         |  5 ++++
 3 files changed, 62 insertions(+), 4 deletions(-)

-- 
2.21.0


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^ permalink raw reply	[flat|nested] 11+ messages in thread

end of thread, other threads:[~2019-06-28 15:21 UTC | newest]

Thread overview: 11+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-06-14 22:31 [PATCH v2 0/2] arm64/PPTT ACPI 6.3 thread flag support Jeremy Linton
2019-06-14 22:31 ` [PATCH v2 1/2] ACPI/PPTT: Add support for ACPI 6.3 thread flag Jeremy Linton
2019-06-17 12:34   ` Valentin Schneider
2019-06-18 14:21     ` Jeremy Linton
2019-06-18 14:40       ` Valentin Schneider
2019-06-18 17:23         ` John Garry
2019-06-18 21:28           ` Jeremy Linton
2019-06-19  9:15             ` John Garry
2019-06-28 15:21               ` Jeremy Linton
2019-06-25 15:20     ` Sudeep Holla
2019-06-14 22:31 ` [PATCH v2 2/2] arm64: topology: Use PPTT to determine if PE is a thread Jeremy Linton

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