12–14 Sept 2022
Europe/Dublin timezone

RISC-V MC BoF

14 Sept 2022, 17:00
1h 30m
"Meeting 6", BBB Hackroom 1 (Clayton Hotel on Burlington Road)

"Meeting 6", BBB Hackroom 1

Clayton Hotel on Burlington Road

Birds of a Feather (BoF) BOFs Session

Speaker

ATISH PATRA (Rivos)

Description

RISC-V community needs several topics to be discussed. Some of them will be discussed during MC but the allotted time may not be sufficient. We will probably some more discussion time. Here are some potential topics.

  1. ACPI patch acceptance policy
    -- ECR approval, RVI freeze or ACPI release (may significantly delay things )
  2. Vendor SBI extensions
    -- There are few vendor extensions patches appeared in the mailing list. There is no freeze criteria there. Can we just treat them as regular vendor patches or there are blockers for them ?

  3. User space access to all ISA extensions

    • /proc/cpuinfo shows the ISA string - Is that sufficient ?
    • How to show extension specific additional meta data ? e.g. cache block size in Zicbom ?
  4. User space access to vendorid, impiid, archid
  5. /proc/cpuinfo and/or syscall or any other mechanism
  6. Any other ?
I agree to abide by the anti-harassment policy Yes

Primary authors

ATISH PATRA (Rivos) Palmer Dabbelt (Google)

Presentation materials

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