From ab0e1352f7c9feaa65d262a1ee31f2b4d4b7867c Mon Sep 17 00:00:00 2001
From: zxlhhyccc <45259624+zxlhhyccc@users.noreply.github.com>
Date: Mon, 13 Jun 2022 08:15:08 +0800
Subject: [PATCH] x86: enable Straight-Line-Speculation

---
 target/linux/x86/config-5.15 | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/target/linux/x86/config-5.15 b/target/linux/x86/config-5.15
index b10640dda3..24667e41d3 100644
--- a/target/linux/x86/config-5.15
+++ b/target/linux/x86/config-5.15
@@ -30,6 +30,7 @@ CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_BLK_MQ_PCI=y
 CONFIG_BOUNCE=y
+CONFIG_CC_HAS_SLS=y
 CONFIG_CLKBLD_I8253=y
 CONFIG_CLKEVT_I8253=y
 CONFIG_CLKSRC_I8253=y
@@ -316,6 +317,7 @@ CONFIG_SERIO_I8042=y
 CONFIG_SERIO_LIBPS2=y
 CONFIG_SERIO_SERPORT=y
 CONFIG_SG_POOL=y
+CONFIG_SLS=y
 # CONFIG_SMSC37B787_WDT is not set
 # CONFIG_SMSC_SCH311X_WDT is not set
 CONFIG_SPARSEMEM_STATIC=y