From d557fe7f39a538dfa4e08ff3f1c05b0fe8005988 Mon Sep 17 00:00:00 2001
From: SChernykh <sergey.v.chernykh@gmail.com>
Date: Sun, 29 Nov 2020 22:02:48 +0100
Subject: [PATCH] Fix RandomX init when switching to other algo and back

---
 src/crypto/rx/Rx.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/crypto/rx/Rx.cpp b/src/crypto/rx/Rx.cpp
index 01a00214..2fffb0e6 100644
--- a/src/crypto/rx/Rx.cpp
+++ b/src/crypto/rx/Rx.cpp
@@ -104,10 +104,6 @@ bool xmrig::Rx::init(const T &seed, const RxConfig &config, const CpuConfig &cpu
     randomx_set_scratchpad_prefetch_mode(config.scratchpadPrefetchMode());
     randomx_set_huge_pages_jit(cpu.isHugePagesJit());
 
-    if (isReady(seed)) {
-        return true;
-    }
-
     if (!msrInitialized) {
         msrEnabled      = msrInit(config, cpu.threads().get(seed.algorithm()).data());
         msrInitialized  = true;
@@ -121,6 +117,10 @@ bool xmrig::Rx::init(const T &seed, const RxConfig &config, const CpuConfig &cpu
         osInitialized = true;
     }
 
+    if (isReady(seed)) {
+        return true;
+    }
+
     d_ptr->queue.enqueue(seed, config.nodeset(), config.threads(cpu.limit()), cpu.isHugePages(), config.isOneGbPages(), config.mode(), cpu.priority());
 
     return false;