Commit 41e36f87 authored by Philippe Gerum's avatar Philippe Gerum
Browse files

arm64/ipipe: turn on preemptible switch if SMP

SMP over aarch64 requires the root domain to be (mostly) preemptible
during context switches (see ASID management in
arch/arm64/mm/context.c).
parent 6e7edf44
......@@ -86,6 +86,10 @@ config ARM64
help
ARM 64-bit (AArch64) Linux support.
config IPIPE_WANT_PREEMPTIBLE_SWITCH
depends on IPIPE
def_bool SMP
config 64BIT
def_bool y
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment