From: Thomas Gleixner <tglx@linutronix.de>
Date: Tue, 5 Jun 2018 22:47:10 +0000 (+0200)
Subject: x86/cpu/AMD: Remove the pointless detect_ht() call
X-Git-Tag: v4.17.15~64
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9087f7047f6e6d25ada0cb6643ec27aba810d77b;p=thirdparty%2Fkernel%2Fstable.git

x86/cpu/AMD: Remove the pointless detect_ht() call

commit 44ca36de56d1bf196dca2eb67cd753a46961ffe6 upstream

Real 32bit AMD CPUs do not have SMT and the only value of the call was to
reach the magic printout which got removed.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index 1b18be3f35a8e..da099cdb55caf 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -867,10 +867,6 @@ static void init_amd(struct cpuinfo_x86 *c)
 		srat_detect_node(c);
 	}
 
-#ifdef CONFIG_X86_32
-	detect_ht(c);
-#endif
-
 	init_amd_cacheinfo(c);
 
 	if (c->x86 >= 0xf)