From c982804893b4e279e2896a49601ea9f642d6631a Mon Sep 17 00:00:00 2001 From: Christoph von Wittich Date: Fri, 6 Mar 2015 09:29:50 +0000 Subject: [PATCH] [NTOSKRNL] disable sysenter on Pentium Pro http://lkml.iu.edu/hypermail/linux/kernel/0308.2/1534.html CORE-6582 svn path=/trunk/; revision=66585 --- reactos/ntoskrnl/ke/i386/cpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/reactos/ntoskrnl/ke/i386/cpu.c b/reactos/ntoskrnl/ke/i386/cpu.c index 09568113b65..d89ce3eedd2 100644 --- a/reactos/ntoskrnl/ke/i386/cpu.c +++ b/reactos/ntoskrnl/ke/i386/cpu.c @@ -306,7 +306,7 @@ KiGetFeatureBits(VOID) /* Check if the CPU is too old to support SYSENTER */ if ((Prcb->CpuType < 6) || - ((Prcb->CpuType == 6) && (Prcb->CpuStep < 0x0303))) + ((Prcb->CpuType == 6) && (Prcb->CpuStep < 0x0300))) { /* Disable it */ Reg[3] &= ~0x800;