Issues

• Question: About about an old ARC-uClinux build

  foss-for-mips-arc-processors/linux#178 · Filter by author MFDGaming opened on May 14, 2026

• ARCv3 low memcpy performance because of no optimized memcpy variant present

  foss-for-mips-arc-processors/linux#177 · Filter by author jzbydniewski opened on May 7, 2025
  1

  

• Input events not working on ARC HS58

  foss-for-mips-arc-processors/linux#176 · Filter by author jzbydniewski opened on Apr 4, 2025
  3

  

• ARC Perf implementation incomplete, disallowing to profile applications

  foss-for-mips-arc-processors/linux#175 · Filter by author jzbydniewski opened on Mar 25, 2025
  6

  

• ARCv2 HSDK : About 4G memory

  foss-for-mips-arc-processors/linux#174 · Filter by author charles8299 opened on Sep 6, 2024

• HS58: Linux occasionally does not boot with ATLD implementation of atomics

  foss-for-mips-arc-processors/linux#167 · Filter by author gmazurki opened on Apr 9, 2024
  35

• [eBPF interpreter] Atomic test lead to a crash

  bug
  foss-for-mips-arc-processors/linux#157 · Filter by author shahab-vahedi opened on Jan 15, 2024
  1

  

• Add FTrace support for ARC processors

  component: linux kernelenhancement
  foss-for-mips-arc-processors/linux#144 · Filter by author abrodkin opened on Aug 29, 2023
  5

  

• [linux kernel 5.16, HS38x2] How to change ARConnect IDU mode, like level trigger to edge trigger ?

  question
  foss-for-mips-arc-processors/linux#140 · Filter by author joshualin-petaio opened on Jul 25, 2023
  3

  

• [linux kernel 5.16, HS38x2, EV71] openamp host side not got UIO driver IRQ event when openamp EV side send message.

  foss-for-mips-arc-processors/linux#137 · Filter by author joshualin-petaio opened on Jul 18, 2023
  12

  

• [linux kernel 5.16, HS38x2] uio driver waiting queue can't wakeup by calling function wake_up_interruptible().

  foss-for-mips-arc-processors/linux#136 · Filter by author joshualin-petaio opened on Jun 28, 2023
  6

  

• ARCv3: make allmodconfig, allyesconfig, allnoconfig not work as expected

  foss-for-mips-arc-processors/linux#131 · Filter by author pavelvkozlov opened on May 19, 2023

• ARCv3 (32/64): failed to build with CONFIG_KPROBES option

  enhancement
  foss-for-mips-arc-processors/linux#124 · Filter by author pavelvkozlov opened on May 4, 2023
  1

• [ARCv2, eBPF] libbpf: BTF loading error: -22

  bugenhancement
  foss-for-mips-arc-processors/linux#93 · Filter by author abrodkin opened on Apr 27, 2022
  

• arc_pmu_device_probe: BUG: using smp_processor_id() in preemptible [00000000] code: swapper/0/1

  bugcomponent: linux kernelgood-first-issue
  foss-for-mips-arc-processors/linux#92 · Filter by author abrodkin opened on Apr 25, 2022
  4

  

• ARCv3: BTF generation failure: invalid unit tag type

  foss-for-mips-arc-processors/linux#88 · Filter by author geomatsi opened on Apr 15, 2022
  

• ARC: BTF generation failure: no support for complex types

  foss-for-mips-arc-processors/linux#87 · Filter by author geomatsi opened on Apr 15, 2022
  

• Possible race condition in the Linux kernel

  foss-for-mips-arc-processors/linux#83 · Filter by author shahab-vahedi opened on Apr 4, 2022
  2

  

• How to enable eBPF support on HS36 dual core SMP?

  enhancement
  foss-for-mips-arc-processors/linux#78 · Filter by author jack-chen1688 opened on Mar 10, 2022
  

• Earlycon fails to initialize on arcv2 properly if uncached region is below default 0xc0000000

  foss-for-mips-arc-processors/linux#70 · Filter by author iguryanov opened on Jan 31, 2022
  4

  

• Kernel's inflate code may not work properly with -O3

  bugcomponent: linux kernel
  foss-for-mips-arc-processors/linux#68 · Filter by author VVIsaev opened on Jan 27, 2022
  

• LTP: out of memory

  foss-for-mips-arc-processors/linux#65 · Filter by author wangnuannuan opened on Jan 6, 2022

• "sparse" tool warnings to look at

  component: linux kernelenhancement
  foss-for-mips-arc-processors/linux#59 · Filter by author abrodkin opened on Nov 11, 2021
  

• Updating ARC board to linux 5.12 ?

  foss-for-mips-arc-processors/linux#56 · Filter by author cooperxduffin opened on Aug 16, 2021
  11

  

• [arc64] strace misidentifying some syscalls

  enhancement
  foss-for-mips-arc-processors/linux#47 · Filter by author vineetgarc opened on Apr 16, 2021