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[v2,3/7] sysemu/hvf: Only declare hvf_allowed when HVF is available

Message ID 20200526172427.17460-4-f4bug@amsat.org
State Superseded
Headers show
Series [v2,1/7] sysemu/accel: Restrict machine methods to system-mode | expand

Commit Message

Philippe Mathieu-Daudé May 26, 2020, 5:24 p.m. UTC 
When HVF is not available, the hvf_allowed variable does not exist.

Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
v2: Fixed typo s/tcg_allowed/hvf_allowed/ (Edgar)
---
 include/sysemu/hvf.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
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Patch

diff --git a/include/sysemu/hvf.h b/include/sysemu/hvf.h
index d211e808e9..fe95743124 100644
--- a/include/sysemu/hvf.h
+++ b/include/sysemu/hvf.h
@@ -18,7 +18,6 @@ 
 #include "exec/memory.h"
 #include "sysemu/accel.h"
 
-extern bool hvf_allowed;
 #ifdef CONFIG_HVF
 #include <Hypervisor/hv.h>
 #include <Hypervisor/hv_vmx.h>
@@ -26,11 +25,12 @@  extern bool hvf_allowed;
 #include "target/i386/cpu.h"
 uint32_t hvf_get_supported_cpuid(uint32_t func, uint32_t idx,
                                  int reg);
+extern bool hvf_allowed;
 #define hvf_enabled() (hvf_allowed)
-#else
+#else /* !CONFIG_HVF */
 #define hvf_enabled() 0
 #define hvf_get_supported_cpuid(func, idx, reg) 0
-#endif
+#endif /* !CONFIG_HVF */
 
 /* hvf_slot flags */
 #define HVF_SLOT_LOG (1 << 0)