From: John Hodge (sonata) <tpg@mutabah.net>
Date: Mon, 3 Nov 2014 04:45:52 +0000 (+0800)
Subject: Kernel/x86 - Fix forgetting to reference pointer in TMPCR3 switch
X-Git-Url: https://git.ucc.asn.au/?a=commitdiff_plain;h=bf18000f310e627bf8611bffd9d4d07df7da57f8;p=tpg%2Facess2.git

Kernel/x86 - Fix forgetting to reference pointer in TMPCR3 switch
---

diff --git a/KernelLand/Kernel/arch/x86_64/mm_virt.c b/KernelLand/Kernel/arch/x86_64/mm_virt.c
index 42b5e92a..e3999409 100644
--- a/KernelLand/Kernel/arch/x86_64/mm_virt.c
+++ b/KernelLand/Kernel/arch/x86_64/mm_virt.c
@@ -56,7 +56,7 @@
 // TODO: INVLPG_ALL is expensive
 #define GET_TEMP_MAPPING(cr3) do { \
 	__ASM__("cli"); \
-	__AtomicTestSetLoop( (Uint *)TMPCR3(), (cr3) | 3 ); \
+	__AtomicTestSetLoop( (Uint *)&TMPCR3(), (cr3) | 3 ); \
 	INVLPG_ALL(); \
 } while(0)
 #define REL_TEMP_MAPPING() do { \