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[Qemu-devel] [PATCH] target-i386: svm: Fix MSRPM check


From: Adam Lackorzynski
Subject: [Qemu-devel] [PATCH] target-i386: svm: Fix MSRPM check
Date: Sun, 15 Aug 2010 15:58:32 +0200
User-agent: Mutt/1.5.20 (2009-06-14)

Correct the calculation of the offset in the msrpm
for the MSR range 0 - 0x1fff.

Signed-off-by: Adam Lackorzynski <address@hidden>
---
 target-i386/op_helper.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/target-i386/op_helper.c b/target-i386/op_helper.c
index c50e818..ec6b3e9 100644
--- a/target-i386/op_helper.c
+++ b/target-i386/op_helper.c
@@ -5237,7 +5237,7 @@ void helper_svm_check_intercept_param(uint32_t type, 
uint64_t param)
             switch((uint32_t)ECX) {
             case 0 ... 0x1fff:
                 t0 = (ECX * 2) % 8;
-                t1 = ECX / 8;
+                t1 = (ECX * 2) / 8;
                 break;
             case 0xc0000000 ... 0xc0001fff:
                 t0 = (8192 + ECX - 0xc0000000) * 2;
-- 
1.7.1



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