[PATCH 2/2] i386/cpu: Mask with XCR0/XSS mask for FEAT_XSAVE_XCR0_HI and FEAT_XSAVE_XSS_HI leafs

[Xiaoyao Li]

The value of FEAT_XSAVE_XCR0_HI leaf and FEAT_XSAVE_XSS_HI leaf also
need to be masked by XCR0 and XSS mask respectively, to make it
logically correct.

Fixes: 301e90675c3f ("target/i386: Enable support for XSAVES based features")
Signed-off-by: Xiaoyao Li <xiaoyao...@intel.com>
---
 target/i386/cpu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index b445e2957c4f..a5c08944a483 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -6946,9 +6946,9 @@ static void x86_cpu_enable_xsave_components(X86CPU *cpu)
     }
 
     env->features[FEAT_XSAVE_XCR0_LO] = mask & CPUID_XSTATE_XCR0_MASK;
-    env->features[FEAT_XSAVE_XCR0_HI] = mask >> 32;
+    env->features[FEAT_XSAVE_XCR0_HI] = (mask & CPUID_XSTATE_XCR0_MASK) >> 32;
     env->features[FEAT_XSAVE_XSS_LO] = mask & CPUID_XSTATE_XSS_MASK;
-    env->features[FEAT_XSAVE_XSS_HI] = mask >> 32;
+    env->features[FEAT_XSAVE_XSS_HI] = (mask & CPUID_XSTATE_XSS_MASK) >> 32;
 }
 
 /***** Steps involved on loading and filtering CPUID data
-- 
2.34.1