From: Palmer Dabbelt <palmer@sifive.com>
Date: Mon, 20 Aug 2018 18:32:10 +0000 (-0700)
Subject: RISC-V: Fix sys_riscv_flush_icache
X-Git-Tag: v4.19-rc1~48^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7a3b1bf70b37b3797c8570b82a473fd5749fab8d;p=thirdparty%2Fkernel%2Flinux.git

RISC-V: Fix sys_riscv_flush_icache

This contains a pair of patches that together fix sys_riscv_flush_icache
on all systems:

* The first enables sys_riscv_flush_icache() for non-SMP systems.
* The second fixes a bug in our syscall header that caused
  sys_riscv_flush_icache to never get generated.
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7a3b1bf70b37b3797c8570b82a473fd5749fab8d