Merge tag 'csky-for-linus-5.9-rc1' of https://github.com/c-sky/csky-linux
authorLinus Torvalds <torvalds@linux-foundation.org>
Thu, 6 Aug 2020 17:15:28 +0000 (10:15 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 6 Aug 2020 17:15:28 +0000 (10:15 -0700)
commit2044513ffe4a9c18e6e2a64f048e05d8b62fa927
tree011f45466c3fd87a9efa4f4b57188297e7c24d93
parentbbcf9cd1576752ebe8d618ad8c6500b7e262ffac
parentbdcd93ef9afb42a6051e472fa62c693b1f9edbd8
Merge tag 'csky-for-linus-5.9-rc1' of https://github.com/c-sky/csky-linux

Pull arch/csky updates from Guo Ren:
 "New features:
   - seccomp-filter
   - err-injection
   - top-down&random mmap-layout
   - irq_work
   - show_ipi
   - context-tracking

  Fixes & Optimizations:
   - kprobe_on_ftrace
   - optimize panic print"

* tag 'csky-for-linus-5.9-rc1' of https://github.com/c-sky/csky-linux:
  csky: Add context tracking support
  csky: Add arch_show_interrupts for IPI interrupts
  csky: Add irq_work support
  csky: Fixup warning by EXPORT_SYMBOL(kmap)
  csky: Set CONFIG_NR_CPU 4 as default
  csky: Use top-down mmap layout
  csky: Optimize the trap processing flow
  csky: Add support for function error injection
  csky: Fixup kprobes handler couldn't change pc
  csky: Fixup duplicated restore sp in RESTORE_REGS_FTRACE
  csky: Add cpu feature register hint for smp
  csky: Add SECCOMP_FILTER supported
  csky: remove unusued thread_saved_pc and *_segments functions/macros
arch/csky/Kconfig
arch/csky/kernel/process.c
tools/testing/selftests/seccomp/seccomp_bpf.c